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ONLINE ORIENTATION
Division of Laboratory Animal Medicine
To educate new DLAM employees on the
environmental health and safety issues
associated with employment at the University
Training Goal
The Department of Environment Health
amp Safety (EHS)
Mission Statement
We support the Universityrsquos core mission of teaching research and service by providing comprehensive environmental health and safety services to the University community including
Education through training and consultation
Maintaining a safe work environment
Ensuring regulatory compliance
Controlling recognized health and safety hazards
To achieve this mission we must rely on the Division of Laboratory Animal Medicine employees to understand and recognize safety policy and procedures
Purpose and Responsibility of EHS
EHS is responsible for developing and maintaining a comprehensive program to comply with the following agencies and regulations
Environmental Protection Agency (EPA)
Occupational Safety and Health Administration (OSHA)
NC Department of Environment and Natural Resources (NCDENR)
Joint Commission on Accreditation of Healthcare Organization (JCAHO)
NC Radiation Protection Section (NCRPS)
Office of State Personnel (OSP)
NC Fire Prevention Codes
NFPA 101 Life Safety Codes
NC Medical Waste Policy
EHS performs periodic inspections of UNC-CH facilities to identify problem areas and to assist departments in identifying needs
EHS staff is also available for consultation on recognized or suspected hazardous conditions
Sections of EHS
EHS provides comprehensive support for the
University community in the areas of environmental
compliance and occupational health and safety
To learn more about each section click on the
buttons below
Director
Biological SafetyEnvironmental
Affairs
Fire Safety and Emergency Response
Occupational and Environmental
HygieneChemical Safety Radiation Safety Workplace Safety
Workplace Safety Program
According to University policy and North Carolina General Statute Article 63 each state agency must have a written Health and Safety program with clearly stated goals or objectives that promote safe and healthful working conditions
The Environment Health and Safety Manual along with other specific manuals such as Biological Laboratory and Radiation Safety Manuals serve as the Universityrsquos written Health and Safety program
These manuals provide University employees with the necessary guidance in maintaining a safe work environment Each of these manuals can be viewed in more detail by selecting ldquoManualsrdquo from the EHS web site
Elements of Workplace Safety Program
Conduct new employee training to help with the
identification of and correction of hazards
Review workplace incidents and develop ways to
eliminate or minimize hazards
Employee input through safety committees
Workplace Safety Committees
Duties and Responsibilities
Perform workplace inspections
Review injury and illness records
Make advisory recommendations to the administration through committee structure shown
Perform other functions determined by the State Personnel Commission
UNC employees should contact EHS or any committee member regarding safety concerns
The Hazards Management Safety Committeeoversees issues related to DLAM employees
Two representatives from DLAM sit on this committee
If you are interested in serving on one of the committees please feel free to contact the EHS office at (919) 962-5507
Investigations
Request for Special Safety Investigation
The Occupational Safety and Health Act of North Carolina provides that employees may request an inspection or evaluation of conditions which they believe may constitute a health or safety hazard
University employees are encouraged to request a ldquoSpecial Investigationrdquo into the need for corrective action by contacting EHS at (919) 962-5507
Employees are also guaranteed the right to request an inspection from the State Department of Labor (1-800-LABOR NC) by giving notice to them of a violation of a safety or health standard that heshe believes threatens physical harm or constitutes immediate danger
The rights of an employee in reporting complaints of matters affecting environment health and safety shall be exercised without retaliation on the part of any other person
Anonymous Investigations
Persons requesting an inspection by EHS may request confidentiality and by law their name will not appear on any record published released or made available to the public or to the immediate supervisor or department head
Fire Safety Program
UNCrsquos Fire Safety program is based on NFPA 101 Life Safety Code NC Fire Prevention Code and OSHA 1910 Subpart E
Understanding fire safety is the key to an effective fire protection program for the University
Regularly inspect your work area for the following
Electrical hazards
Storage in hallways
Blocked exit ways
Adequate lighting of exits
General housekeeping
Inspecting your work area can prevent a fire from occurring and provide employees with a safe passage in the event of a fire
Report any fire hazards or other safety concerns immediately to the department of Environment Health and Safety at (919) 962-5507
Egress
If a fire or other emergency occurs in your building
employees must know two Means of Egress (exit)
OSHA defines Means of Egress as ldquoA continuous
and unobstructed way of exit travel from any point
in a building or structure to a public wayrdquo
The three main components of Means of Egress are
The way of Exit Access
The Exit
The way of Exit Discharge
Components of Egress
Exit Discharge
is the exit from
a building to a
public way
Exit is the protected way of
travel to the exit discharge
Exit Access is the
area in which an
employee uses as
their means of
exiting to an exit
Emergency Action Plan
EHS has a general Emergency Action Plan for the University to follow
An Emergency Action Plan is a ldquoplan for the workplace describing what procedures the employers and employees must take to ensure employee safety from fire and other emergenciesrdquo
This plan includes the following
Posting of planned evacuation routes
Procedures to follow in the event of a fire or emergency
Procedures to account for employees after evacuation
Procedures for employees who remain to operate critical equipment in an emergency
Building Evacuation Procedures
Building evacuation procedures should be posted on the office bulletin board and at all elevators
Employees should know at least two evacuation routes for their designated work area and in any area they frequent often
Employees are encouraged to evaluate the building evacuation areas daily to ensure that there are no obstructions
If obstructions are found please report it to EHS immediately at (919) 962-5507
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
To educate new DLAM employees on the
environmental health and safety issues
associated with employment at the University
Training Goal
The Department of Environment Health
amp Safety (EHS)
Mission Statement
We support the Universityrsquos core mission of teaching research and service by providing comprehensive environmental health and safety services to the University community including
Education through training and consultation
Maintaining a safe work environment
Ensuring regulatory compliance
Controlling recognized health and safety hazards
To achieve this mission we must rely on the Division of Laboratory Animal Medicine employees to understand and recognize safety policy and procedures
Purpose and Responsibility of EHS
EHS is responsible for developing and maintaining a comprehensive program to comply with the following agencies and regulations
Environmental Protection Agency (EPA)
Occupational Safety and Health Administration (OSHA)
NC Department of Environment and Natural Resources (NCDENR)
Joint Commission on Accreditation of Healthcare Organization (JCAHO)
NC Radiation Protection Section (NCRPS)
Office of State Personnel (OSP)
NC Fire Prevention Codes
NFPA 101 Life Safety Codes
NC Medical Waste Policy
EHS performs periodic inspections of UNC-CH facilities to identify problem areas and to assist departments in identifying needs
EHS staff is also available for consultation on recognized or suspected hazardous conditions
Sections of EHS
EHS provides comprehensive support for the
University community in the areas of environmental
compliance and occupational health and safety
To learn more about each section click on the
buttons below
Director
Biological SafetyEnvironmental
Affairs
Fire Safety and Emergency Response
Occupational and Environmental
HygieneChemical Safety Radiation Safety Workplace Safety
Workplace Safety Program
According to University policy and North Carolina General Statute Article 63 each state agency must have a written Health and Safety program with clearly stated goals or objectives that promote safe and healthful working conditions
The Environment Health and Safety Manual along with other specific manuals such as Biological Laboratory and Radiation Safety Manuals serve as the Universityrsquos written Health and Safety program
These manuals provide University employees with the necessary guidance in maintaining a safe work environment Each of these manuals can be viewed in more detail by selecting ldquoManualsrdquo from the EHS web site
Elements of Workplace Safety Program
Conduct new employee training to help with the
identification of and correction of hazards
Review workplace incidents and develop ways to
eliminate or minimize hazards
Employee input through safety committees
Workplace Safety Committees
Duties and Responsibilities
Perform workplace inspections
Review injury and illness records
Make advisory recommendations to the administration through committee structure shown
Perform other functions determined by the State Personnel Commission
UNC employees should contact EHS or any committee member regarding safety concerns
The Hazards Management Safety Committeeoversees issues related to DLAM employees
Two representatives from DLAM sit on this committee
If you are interested in serving on one of the committees please feel free to contact the EHS office at (919) 962-5507
Investigations
Request for Special Safety Investigation
The Occupational Safety and Health Act of North Carolina provides that employees may request an inspection or evaluation of conditions which they believe may constitute a health or safety hazard
University employees are encouraged to request a ldquoSpecial Investigationrdquo into the need for corrective action by contacting EHS at (919) 962-5507
Employees are also guaranteed the right to request an inspection from the State Department of Labor (1-800-LABOR NC) by giving notice to them of a violation of a safety or health standard that heshe believes threatens physical harm or constitutes immediate danger
The rights of an employee in reporting complaints of matters affecting environment health and safety shall be exercised without retaliation on the part of any other person
Anonymous Investigations
Persons requesting an inspection by EHS may request confidentiality and by law their name will not appear on any record published released or made available to the public or to the immediate supervisor or department head
Fire Safety Program
UNCrsquos Fire Safety program is based on NFPA 101 Life Safety Code NC Fire Prevention Code and OSHA 1910 Subpart E
Understanding fire safety is the key to an effective fire protection program for the University
Regularly inspect your work area for the following
Electrical hazards
Storage in hallways
Blocked exit ways
Adequate lighting of exits
General housekeeping
Inspecting your work area can prevent a fire from occurring and provide employees with a safe passage in the event of a fire
Report any fire hazards or other safety concerns immediately to the department of Environment Health and Safety at (919) 962-5507
Egress
If a fire or other emergency occurs in your building
employees must know two Means of Egress (exit)
OSHA defines Means of Egress as ldquoA continuous
and unobstructed way of exit travel from any point
in a building or structure to a public wayrdquo
The three main components of Means of Egress are
The way of Exit Access
The Exit
The way of Exit Discharge
Components of Egress
Exit Discharge
is the exit from
a building to a
public way
Exit is the protected way of
travel to the exit discharge
Exit Access is the
area in which an
employee uses as
their means of
exiting to an exit
Emergency Action Plan
EHS has a general Emergency Action Plan for the University to follow
An Emergency Action Plan is a ldquoplan for the workplace describing what procedures the employers and employees must take to ensure employee safety from fire and other emergenciesrdquo
This plan includes the following
Posting of planned evacuation routes
Procedures to follow in the event of a fire or emergency
Procedures to account for employees after evacuation
Procedures for employees who remain to operate critical equipment in an emergency
Building Evacuation Procedures
Building evacuation procedures should be posted on the office bulletin board and at all elevators
Employees should know at least two evacuation routes for their designated work area and in any area they frequent often
Employees are encouraged to evaluate the building evacuation areas daily to ensure that there are no obstructions
If obstructions are found please report it to EHS immediately at (919) 962-5507
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
The Department of Environment Health
amp Safety (EHS)
Mission Statement
We support the Universityrsquos core mission of teaching research and service by providing comprehensive environmental health and safety services to the University community including
Education through training and consultation
Maintaining a safe work environment
Ensuring regulatory compliance
Controlling recognized health and safety hazards
To achieve this mission we must rely on the Division of Laboratory Animal Medicine employees to understand and recognize safety policy and procedures
Purpose and Responsibility of EHS
EHS is responsible for developing and maintaining a comprehensive program to comply with the following agencies and regulations
Environmental Protection Agency (EPA)
Occupational Safety and Health Administration (OSHA)
NC Department of Environment and Natural Resources (NCDENR)
Joint Commission on Accreditation of Healthcare Organization (JCAHO)
NC Radiation Protection Section (NCRPS)
Office of State Personnel (OSP)
NC Fire Prevention Codes
NFPA 101 Life Safety Codes
NC Medical Waste Policy
EHS performs periodic inspections of UNC-CH facilities to identify problem areas and to assist departments in identifying needs
EHS staff is also available for consultation on recognized or suspected hazardous conditions
Sections of EHS
EHS provides comprehensive support for the
University community in the areas of environmental
compliance and occupational health and safety
To learn more about each section click on the
buttons below
Director
Biological SafetyEnvironmental
Affairs
Fire Safety and Emergency Response
Occupational and Environmental
HygieneChemical Safety Radiation Safety Workplace Safety
Workplace Safety Program
According to University policy and North Carolina General Statute Article 63 each state agency must have a written Health and Safety program with clearly stated goals or objectives that promote safe and healthful working conditions
The Environment Health and Safety Manual along with other specific manuals such as Biological Laboratory and Radiation Safety Manuals serve as the Universityrsquos written Health and Safety program
These manuals provide University employees with the necessary guidance in maintaining a safe work environment Each of these manuals can be viewed in more detail by selecting ldquoManualsrdquo from the EHS web site
Elements of Workplace Safety Program
Conduct new employee training to help with the
identification of and correction of hazards
Review workplace incidents and develop ways to
eliminate or minimize hazards
Employee input through safety committees
Workplace Safety Committees
Duties and Responsibilities
Perform workplace inspections
Review injury and illness records
Make advisory recommendations to the administration through committee structure shown
Perform other functions determined by the State Personnel Commission
UNC employees should contact EHS or any committee member regarding safety concerns
The Hazards Management Safety Committeeoversees issues related to DLAM employees
Two representatives from DLAM sit on this committee
If you are interested in serving on one of the committees please feel free to contact the EHS office at (919) 962-5507
Investigations
Request for Special Safety Investigation
The Occupational Safety and Health Act of North Carolina provides that employees may request an inspection or evaluation of conditions which they believe may constitute a health or safety hazard
University employees are encouraged to request a ldquoSpecial Investigationrdquo into the need for corrective action by contacting EHS at (919) 962-5507
Employees are also guaranteed the right to request an inspection from the State Department of Labor (1-800-LABOR NC) by giving notice to them of a violation of a safety or health standard that heshe believes threatens physical harm or constitutes immediate danger
The rights of an employee in reporting complaints of matters affecting environment health and safety shall be exercised without retaliation on the part of any other person
Anonymous Investigations
Persons requesting an inspection by EHS may request confidentiality and by law their name will not appear on any record published released or made available to the public or to the immediate supervisor or department head
Fire Safety Program
UNCrsquos Fire Safety program is based on NFPA 101 Life Safety Code NC Fire Prevention Code and OSHA 1910 Subpart E
Understanding fire safety is the key to an effective fire protection program for the University
Regularly inspect your work area for the following
Electrical hazards
Storage in hallways
Blocked exit ways
Adequate lighting of exits
General housekeeping
Inspecting your work area can prevent a fire from occurring and provide employees with a safe passage in the event of a fire
Report any fire hazards or other safety concerns immediately to the department of Environment Health and Safety at (919) 962-5507
Egress
If a fire or other emergency occurs in your building
employees must know two Means of Egress (exit)
OSHA defines Means of Egress as ldquoA continuous
and unobstructed way of exit travel from any point
in a building or structure to a public wayrdquo
The three main components of Means of Egress are
The way of Exit Access
The Exit
The way of Exit Discharge
Components of Egress
Exit Discharge
is the exit from
a building to a
public way
Exit is the protected way of
travel to the exit discharge
Exit Access is the
area in which an
employee uses as
their means of
exiting to an exit
Emergency Action Plan
EHS has a general Emergency Action Plan for the University to follow
An Emergency Action Plan is a ldquoplan for the workplace describing what procedures the employers and employees must take to ensure employee safety from fire and other emergenciesrdquo
This plan includes the following
Posting of planned evacuation routes
Procedures to follow in the event of a fire or emergency
Procedures to account for employees after evacuation
Procedures for employees who remain to operate critical equipment in an emergency
Building Evacuation Procedures
Building evacuation procedures should be posted on the office bulletin board and at all elevators
Employees should know at least two evacuation routes for their designated work area and in any area they frequent often
Employees are encouraged to evaluate the building evacuation areas daily to ensure that there are no obstructions
If obstructions are found please report it to EHS immediately at (919) 962-5507
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Purpose and Responsibility of EHS
EHS is responsible for developing and maintaining a comprehensive program to comply with the following agencies and regulations
Environmental Protection Agency (EPA)
Occupational Safety and Health Administration (OSHA)
NC Department of Environment and Natural Resources (NCDENR)
Joint Commission on Accreditation of Healthcare Organization (JCAHO)
NC Radiation Protection Section (NCRPS)
Office of State Personnel (OSP)
NC Fire Prevention Codes
NFPA 101 Life Safety Codes
NC Medical Waste Policy
EHS performs periodic inspections of UNC-CH facilities to identify problem areas and to assist departments in identifying needs
EHS staff is also available for consultation on recognized or suspected hazardous conditions
Sections of EHS
EHS provides comprehensive support for the
University community in the areas of environmental
compliance and occupational health and safety
To learn more about each section click on the
buttons below
Director
Biological SafetyEnvironmental
Affairs
Fire Safety and Emergency Response
Occupational and Environmental
HygieneChemical Safety Radiation Safety Workplace Safety
Workplace Safety Program
According to University policy and North Carolina General Statute Article 63 each state agency must have a written Health and Safety program with clearly stated goals or objectives that promote safe and healthful working conditions
The Environment Health and Safety Manual along with other specific manuals such as Biological Laboratory and Radiation Safety Manuals serve as the Universityrsquos written Health and Safety program
These manuals provide University employees with the necessary guidance in maintaining a safe work environment Each of these manuals can be viewed in more detail by selecting ldquoManualsrdquo from the EHS web site
Elements of Workplace Safety Program
Conduct new employee training to help with the
identification of and correction of hazards
Review workplace incidents and develop ways to
eliminate or minimize hazards
Employee input through safety committees
Workplace Safety Committees
Duties and Responsibilities
Perform workplace inspections
Review injury and illness records
Make advisory recommendations to the administration through committee structure shown
Perform other functions determined by the State Personnel Commission
UNC employees should contact EHS or any committee member regarding safety concerns
The Hazards Management Safety Committeeoversees issues related to DLAM employees
Two representatives from DLAM sit on this committee
If you are interested in serving on one of the committees please feel free to contact the EHS office at (919) 962-5507
Investigations
Request for Special Safety Investigation
The Occupational Safety and Health Act of North Carolina provides that employees may request an inspection or evaluation of conditions which they believe may constitute a health or safety hazard
University employees are encouraged to request a ldquoSpecial Investigationrdquo into the need for corrective action by contacting EHS at (919) 962-5507
Employees are also guaranteed the right to request an inspection from the State Department of Labor (1-800-LABOR NC) by giving notice to them of a violation of a safety or health standard that heshe believes threatens physical harm or constitutes immediate danger
The rights of an employee in reporting complaints of matters affecting environment health and safety shall be exercised without retaliation on the part of any other person
Anonymous Investigations
Persons requesting an inspection by EHS may request confidentiality and by law their name will not appear on any record published released or made available to the public or to the immediate supervisor or department head
Fire Safety Program
UNCrsquos Fire Safety program is based on NFPA 101 Life Safety Code NC Fire Prevention Code and OSHA 1910 Subpart E
Understanding fire safety is the key to an effective fire protection program for the University
Regularly inspect your work area for the following
Electrical hazards
Storage in hallways
Blocked exit ways
Adequate lighting of exits
General housekeeping
Inspecting your work area can prevent a fire from occurring and provide employees with a safe passage in the event of a fire
Report any fire hazards or other safety concerns immediately to the department of Environment Health and Safety at (919) 962-5507
Egress
If a fire or other emergency occurs in your building
employees must know two Means of Egress (exit)
OSHA defines Means of Egress as ldquoA continuous
and unobstructed way of exit travel from any point
in a building or structure to a public wayrdquo
The three main components of Means of Egress are
The way of Exit Access
The Exit
The way of Exit Discharge
Components of Egress
Exit Discharge
is the exit from
a building to a
public way
Exit is the protected way of
travel to the exit discharge
Exit Access is the
area in which an
employee uses as
their means of
exiting to an exit
Emergency Action Plan
EHS has a general Emergency Action Plan for the University to follow
An Emergency Action Plan is a ldquoplan for the workplace describing what procedures the employers and employees must take to ensure employee safety from fire and other emergenciesrdquo
This plan includes the following
Posting of planned evacuation routes
Procedures to follow in the event of a fire or emergency
Procedures to account for employees after evacuation
Procedures for employees who remain to operate critical equipment in an emergency
Building Evacuation Procedures
Building evacuation procedures should be posted on the office bulletin board and at all elevators
Employees should know at least two evacuation routes for their designated work area and in any area they frequent often
Employees are encouraged to evaluate the building evacuation areas daily to ensure that there are no obstructions
If obstructions are found please report it to EHS immediately at (919) 962-5507
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Sections of EHS
EHS provides comprehensive support for the
University community in the areas of environmental
compliance and occupational health and safety
To learn more about each section click on the
buttons below
Director
Biological SafetyEnvironmental
Affairs
Fire Safety and Emergency Response
Occupational and Environmental
HygieneChemical Safety Radiation Safety Workplace Safety
Workplace Safety Program
According to University policy and North Carolina General Statute Article 63 each state agency must have a written Health and Safety program with clearly stated goals or objectives that promote safe and healthful working conditions
The Environment Health and Safety Manual along with other specific manuals such as Biological Laboratory and Radiation Safety Manuals serve as the Universityrsquos written Health and Safety program
These manuals provide University employees with the necessary guidance in maintaining a safe work environment Each of these manuals can be viewed in more detail by selecting ldquoManualsrdquo from the EHS web site
Elements of Workplace Safety Program
Conduct new employee training to help with the
identification of and correction of hazards
Review workplace incidents and develop ways to
eliminate or minimize hazards
Employee input through safety committees
Workplace Safety Committees
Duties and Responsibilities
Perform workplace inspections
Review injury and illness records
Make advisory recommendations to the administration through committee structure shown
Perform other functions determined by the State Personnel Commission
UNC employees should contact EHS or any committee member regarding safety concerns
The Hazards Management Safety Committeeoversees issues related to DLAM employees
Two representatives from DLAM sit on this committee
If you are interested in serving on one of the committees please feel free to contact the EHS office at (919) 962-5507
Investigations
Request for Special Safety Investigation
The Occupational Safety and Health Act of North Carolina provides that employees may request an inspection or evaluation of conditions which they believe may constitute a health or safety hazard
University employees are encouraged to request a ldquoSpecial Investigationrdquo into the need for corrective action by contacting EHS at (919) 962-5507
Employees are also guaranteed the right to request an inspection from the State Department of Labor (1-800-LABOR NC) by giving notice to them of a violation of a safety or health standard that heshe believes threatens physical harm or constitutes immediate danger
The rights of an employee in reporting complaints of matters affecting environment health and safety shall be exercised without retaliation on the part of any other person
Anonymous Investigations
Persons requesting an inspection by EHS may request confidentiality and by law their name will not appear on any record published released or made available to the public or to the immediate supervisor or department head
Fire Safety Program
UNCrsquos Fire Safety program is based on NFPA 101 Life Safety Code NC Fire Prevention Code and OSHA 1910 Subpart E
Understanding fire safety is the key to an effective fire protection program for the University
Regularly inspect your work area for the following
Electrical hazards
Storage in hallways
Blocked exit ways
Adequate lighting of exits
General housekeeping
Inspecting your work area can prevent a fire from occurring and provide employees with a safe passage in the event of a fire
Report any fire hazards or other safety concerns immediately to the department of Environment Health and Safety at (919) 962-5507
Egress
If a fire or other emergency occurs in your building
employees must know two Means of Egress (exit)
OSHA defines Means of Egress as ldquoA continuous
and unobstructed way of exit travel from any point
in a building or structure to a public wayrdquo
The three main components of Means of Egress are
The way of Exit Access
The Exit
The way of Exit Discharge
Components of Egress
Exit Discharge
is the exit from
a building to a
public way
Exit is the protected way of
travel to the exit discharge
Exit Access is the
area in which an
employee uses as
their means of
exiting to an exit
Emergency Action Plan
EHS has a general Emergency Action Plan for the University to follow
An Emergency Action Plan is a ldquoplan for the workplace describing what procedures the employers and employees must take to ensure employee safety from fire and other emergenciesrdquo
This plan includes the following
Posting of planned evacuation routes
Procedures to follow in the event of a fire or emergency
Procedures to account for employees after evacuation
Procedures for employees who remain to operate critical equipment in an emergency
Building Evacuation Procedures
Building evacuation procedures should be posted on the office bulletin board and at all elevators
Employees should know at least two evacuation routes for their designated work area and in any area they frequent often
Employees are encouraged to evaluate the building evacuation areas daily to ensure that there are no obstructions
If obstructions are found please report it to EHS immediately at (919) 962-5507
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Workplace Safety Program
According to University policy and North Carolina General Statute Article 63 each state agency must have a written Health and Safety program with clearly stated goals or objectives that promote safe and healthful working conditions
The Environment Health and Safety Manual along with other specific manuals such as Biological Laboratory and Radiation Safety Manuals serve as the Universityrsquos written Health and Safety program
These manuals provide University employees with the necessary guidance in maintaining a safe work environment Each of these manuals can be viewed in more detail by selecting ldquoManualsrdquo from the EHS web site
Elements of Workplace Safety Program
Conduct new employee training to help with the
identification of and correction of hazards
Review workplace incidents and develop ways to
eliminate or minimize hazards
Employee input through safety committees
Workplace Safety Committees
Duties and Responsibilities
Perform workplace inspections
Review injury and illness records
Make advisory recommendations to the administration through committee structure shown
Perform other functions determined by the State Personnel Commission
UNC employees should contact EHS or any committee member regarding safety concerns
The Hazards Management Safety Committeeoversees issues related to DLAM employees
Two representatives from DLAM sit on this committee
If you are interested in serving on one of the committees please feel free to contact the EHS office at (919) 962-5507
Investigations
Request for Special Safety Investigation
The Occupational Safety and Health Act of North Carolina provides that employees may request an inspection or evaluation of conditions which they believe may constitute a health or safety hazard
University employees are encouraged to request a ldquoSpecial Investigationrdquo into the need for corrective action by contacting EHS at (919) 962-5507
Employees are also guaranteed the right to request an inspection from the State Department of Labor (1-800-LABOR NC) by giving notice to them of a violation of a safety or health standard that heshe believes threatens physical harm or constitutes immediate danger
The rights of an employee in reporting complaints of matters affecting environment health and safety shall be exercised without retaliation on the part of any other person
Anonymous Investigations
Persons requesting an inspection by EHS may request confidentiality and by law their name will not appear on any record published released or made available to the public or to the immediate supervisor or department head
Fire Safety Program
UNCrsquos Fire Safety program is based on NFPA 101 Life Safety Code NC Fire Prevention Code and OSHA 1910 Subpart E
Understanding fire safety is the key to an effective fire protection program for the University
Regularly inspect your work area for the following
Electrical hazards
Storage in hallways
Blocked exit ways
Adequate lighting of exits
General housekeeping
Inspecting your work area can prevent a fire from occurring and provide employees with a safe passage in the event of a fire
Report any fire hazards or other safety concerns immediately to the department of Environment Health and Safety at (919) 962-5507
Egress
If a fire or other emergency occurs in your building
employees must know two Means of Egress (exit)
OSHA defines Means of Egress as ldquoA continuous
and unobstructed way of exit travel from any point
in a building or structure to a public wayrdquo
The three main components of Means of Egress are
The way of Exit Access
The Exit
The way of Exit Discharge
Components of Egress
Exit Discharge
is the exit from
a building to a
public way
Exit is the protected way of
travel to the exit discharge
Exit Access is the
area in which an
employee uses as
their means of
exiting to an exit
Emergency Action Plan
EHS has a general Emergency Action Plan for the University to follow
An Emergency Action Plan is a ldquoplan for the workplace describing what procedures the employers and employees must take to ensure employee safety from fire and other emergenciesrdquo
This plan includes the following
Posting of planned evacuation routes
Procedures to follow in the event of a fire or emergency
Procedures to account for employees after evacuation
Procedures for employees who remain to operate critical equipment in an emergency
Building Evacuation Procedures
Building evacuation procedures should be posted on the office bulletin board and at all elevators
Employees should know at least two evacuation routes for their designated work area and in any area they frequent often
Employees are encouraged to evaluate the building evacuation areas daily to ensure that there are no obstructions
If obstructions are found please report it to EHS immediately at (919) 962-5507
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Elements of Workplace Safety Program
Conduct new employee training to help with the
identification of and correction of hazards
Review workplace incidents and develop ways to
eliminate or minimize hazards
Employee input through safety committees
Workplace Safety Committees
Duties and Responsibilities
Perform workplace inspections
Review injury and illness records
Make advisory recommendations to the administration through committee structure shown
Perform other functions determined by the State Personnel Commission
UNC employees should contact EHS or any committee member regarding safety concerns
The Hazards Management Safety Committeeoversees issues related to DLAM employees
Two representatives from DLAM sit on this committee
If you are interested in serving on one of the committees please feel free to contact the EHS office at (919) 962-5507
Investigations
Request for Special Safety Investigation
The Occupational Safety and Health Act of North Carolina provides that employees may request an inspection or evaluation of conditions which they believe may constitute a health or safety hazard
University employees are encouraged to request a ldquoSpecial Investigationrdquo into the need for corrective action by contacting EHS at (919) 962-5507
Employees are also guaranteed the right to request an inspection from the State Department of Labor (1-800-LABOR NC) by giving notice to them of a violation of a safety or health standard that heshe believes threatens physical harm or constitutes immediate danger
The rights of an employee in reporting complaints of matters affecting environment health and safety shall be exercised without retaliation on the part of any other person
Anonymous Investigations
Persons requesting an inspection by EHS may request confidentiality and by law their name will not appear on any record published released or made available to the public or to the immediate supervisor or department head
Fire Safety Program
UNCrsquos Fire Safety program is based on NFPA 101 Life Safety Code NC Fire Prevention Code and OSHA 1910 Subpart E
Understanding fire safety is the key to an effective fire protection program for the University
Regularly inspect your work area for the following
Electrical hazards
Storage in hallways
Blocked exit ways
Adequate lighting of exits
General housekeeping
Inspecting your work area can prevent a fire from occurring and provide employees with a safe passage in the event of a fire
Report any fire hazards or other safety concerns immediately to the department of Environment Health and Safety at (919) 962-5507
Egress
If a fire or other emergency occurs in your building
employees must know two Means of Egress (exit)
OSHA defines Means of Egress as ldquoA continuous
and unobstructed way of exit travel from any point
in a building or structure to a public wayrdquo
The three main components of Means of Egress are
The way of Exit Access
The Exit
The way of Exit Discharge
Components of Egress
Exit Discharge
is the exit from
a building to a
public way
Exit is the protected way of
travel to the exit discharge
Exit Access is the
area in which an
employee uses as
their means of
exiting to an exit
Emergency Action Plan
EHS has a general Emergency Action Plan for the University to follow
An Emergency Action Plan is a ldquoplan for the workplace describing what procedures the employers and employees must take to ensure employee safety from fire and other emergenciesrdquo
This plan includes the following
Posting of planned evacuation routes
Procedures to follow in the event of a fire or emergency
Procedures to account for employees after evacuation
Procedures for employees who remain to operate critical equipment in an emergency
Building Evacuation Procedures
Building evacuation procedures should be posted on the office bulletin board and at all elevators
Employees should know at least two evacuation routes for their designated work area and in any area they frequent often
Employees are encouraged to evaluate the building evacuation areas daily to ensure that there are no obstructions
If obstructions are found please report it to EHS immediately at (919) 962-5507
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Workplace Safety Committees
Duties and Responsibilities
Perform workplace inspections
Review injury and illness records
Make advisory recommendations to the administration through committee structure shown
Perform other functions determined by the State Personnel Commission
UNC employees should contact EHS or any committee member regarding safety concerns
The Hazards Management Safety Committeeoversees issues related to DLAM employees
Two representatives from DLAM sit on this committee
If you are interested in serving on one of the committees please feel free to contact the EHS office at (919) 962-5507
Investigations
Request for Special Safety Investigation
The Occupational Safety and Health Act of North Carolina provides that employees may request an inspection or evaluation of conditions which they believe may constitute a health or safety hazard
University employees are encouraged to request a ldquoSpecial Investigationrdquo into the need for corrective action by contacting EHS at (919) 962-5507
Employees are also guaranteed the right to request an inspection from the State Department of Labor (1-800-LABOR NC) by giving notice to them of a violation of a safety or health standard that heshe believes threatens physical harm or constitutes immediate danger
The rights of an employee in reporting complaints of matters affecting environment health and safety shall be exercised without retaliation on the part of any other person
Anonymous Investigations
Persons requesting an inspection by EHS may request confidentiality and by law their name will not appear on any record published released or made available to the public or to the immediate supervisor or department head
Fire Safety Program
UNCrsquos Fire Safety program is based on NFPA 101 Life Safety Code NC Fire Prevention Code and OSHA 1910 Subpart E
Understanding fire safety is the key to an effective fire protection program for the University
Regularly inspect your work area for the following
Electrical hazards
Storage in hallways
Blocked exit ways
Adequate lighting of exits
General housekeeping
Inspecting your work area can prevent a fire from occurring and provide employees with a safe passage in the event of a fire
Report any fire hazards or other safety concerns immediately to the department of Environment Health and Safety at (919) 962-5507
Egress
If a fire or other emergency occurs in your building
employees must know two Means of Egress (exit)
OSHA defines Means of Egress as ldquoA continuous
and unobstructed way of exit travel from any point
in a building or structure to a public wayrdquo
The three main components of Means of Egress are
The way of Exit Access
The Exit
The way of Exit Discharge
Components of Egress
Exit Discharge
is the exit from
a building to a
public way
Exit is the protected way of
travel to the exit discharge
Exit Access is the
area in which an
employee uses as
their means of
exiting to an exit
Emergency Action Plan
EHS has a general Emergency Action Plan for the University to follow
An Emergency Action Plan is a ldquoplan for the workplace describing what procedures the employers and employees must take to ensure employee safety from fire and other emergenciesrdquo
This plan includes the following
Posting of planned evacuation routes
Procedures to follow in the event of a fire or emergency
Procedures to account for employees after evacuation
Procedures for employees who remain to operate critical equipment in an emergency
Building Evacuation Procedures
Building evacuation procedures should be posted on the office bulletin board and at all elevators
Employees should know at least two evacuation routes for their designated work area and in any area they frequent often
Employees are encouraged to evaluate the building evacuation areas daily to ensure that there are no obstructions
If obstructions are found please report it to EHS immediately at (919) 962-5507
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Investigations
Request for Special Safety Investigation
The Occupational Safety and Health Act of North Carolina provides that employees may request an inspection or evaluation of conditions which they believe may constitute a health or safety hazard
University employees are encouraged to request a ldquoSpecial Investigationrdquo into the need for corrective action by contacting EHS at (919) 962-5507
Employees are also guaranteed the right to request an inspection from the State Department of Labor (1-800-LABOR NC) by giving notice to them of a violation of a safety or health standard that heshe believes threatens physical harm or constitutes immediate danger
The rights of an employee in reporting complaints of matters affecting environment health and safety shall be exercised without retaliation on the part of any other person
Anonymous Investigations
Persons requesting an inspection by EHS may request confidentiality and by law their name will not appear on any record published released or made available to the public or to the immediate supervisor or department head
Fire Safety Program
UNCrsquos Fire Safety program is based on NFPA 101 Life Safety Code NC Fire Prevention Code and OSHA 1910 Subpart E
Understanding fire safety is the key to an effective fire protection program for the University
Regularly inspect your work area for the following
Electrical hazards
Storage in hallways
Blocked exit ways
Adequate lighting of exits
General housekeeping
Inspecting your work area can prevent a fire from occurring and provide employees with a safe passage in the event of a fire
Report any fire hazards or other safety concerns immediately to the department of Environment Health and Safety at (919) 962-5507
Egress
If a fire or other emergency occurs in your building
employees must know two Means of Egress (exit)
OSHA defines Means of Egress as ldquoA continuous
and unobstructed way of exit travel from any point
in a building or structure to a public wayrdquo
The three main components of Means of Egress are
The way of Exit Access
The Exit
The way of Exit Discharge
Components of Egress
Exit Discharge
is the exit from
a building to a
public way
Exit is the protected way of
travel to the exit discharge
Exit Access is the
area in which an
employee uses as
their means of
exiting to an exit
Emergency Action Plan
EHS has a general Emergency Action Plan for the University to follow
An Emergency Action Plan is a ldquoplan for the workplace describing what procedures the employers and employees must take to ensure employee safety from fire and other emergenciesrdquo
This plan includes the following
Posting of planned evacuation routes
Procedures to follow in the event of a fire or emergency
Procedures to account for employees after evacuation
Procedures for employees who remain to operate critical equipment in an emergency
Building Evacuation Procedures
Building evacuation procedures should be posted on the office bulletin board and at all elevators
Employees should know at least two evacuation routes for their designated work area and in any area they frequent often
Employees are encouraged to evaluate the building evacuation areas daily to ensure that there are no obstructions
If obstructions are found please report it to EHS immediately at (919) 962-5507
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Fire Safety Program
UNCrsquos Fire Safety program is based on NFPA 101 Life Safety Code NC Fire Prevention Code and OSHA 1910 Subpart E
Understanding fire safety is the key to an effective fire protection program for the University
Regularly inspect your work area for the following
Electrical hazards
Storage in hallways
Blocked exit ways
Adequate lighting of exits
General housekeeping
Inspecting your work area can prevent a fire from occurring and provide employees with a safe passage in the event of a fire
Report any fire hazards or other safety concerns immediately to the department of Environment Health and Safety at (919) 962-5507
Egress
If a fire or other emergency occurs in your building
employees must know two Means of Egress (exit)
OSHA defines Means of Egress as ldquoA continuous
and unobstructed way of exit travel from any point
in a building or structure to a public wayrdquo
The three main components of Means of Egress are
The way of Exit Access
The Exit
The way of Exit Discharge
Components of Egress
Exit Discharge
is the exit from
a building to a
public way
Exit is the protected way of
travel to the exit discharge
Exit Access is the
area in which an
employee uses as
their means of
exiting to an exit
Emergency Action Plan
EHS has a general Emergency Action Plan for the University to follow
An Emergency Action Plan is a ldquoplan for the workplace describing what procedures the employers and employees must take to ensure employee safety from fire and other emergenciesrdquo
This plan includes the following
Posting of planned evacuation routes
Procedures to follow in the event of a fire or emergency
Procedures to account for employees after evacuation
Procedures for employees who remain to operate critical equipment in an emergency
Building Evacuation Procedures
Building evacuation procedures should be posted on the office bulletin board and at all elevators
Employees should know at least two evacuation routes for their designated work area and in any area they frequent often
Employees are encouraged to evaluate the building evacuation areas daily to ensure that there are no obstructions
If obstructions are found please report it to EHS immediately at (919) 962-5507
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Egress
If a fire or other emergency occurs in your building
employees must know two Means of Egress (exit)
OSHA defines Means of Egress as ldquoA continuous
and unobstructed way of exit travel from any point
in a building or structure to a public wayrdquo
The three main components of Means of Egress are
The way of Exit Access
The Exit
The way of Exit Discharge
Components of Egress
Exit Discharge
is the exit from
a building to a
public way
Exit is the protected way of
travel to the exit discharge
Exit Access is the
area in which an
employee uses as
their means of
exiting to an exit
Emergency Action Plan
EHS has a general Emergency Action Plan for the University to follow
An Emergency Action Plan is a ldquoplan for the workplace describing what procedures the employers and employees must take to ensure employee safety from fire and other emergenciesrdquo
This plan includes the following
Posting of planned evacuation routes
Procedures to follow in the event of a fire or emergency
Procedures to account for employees after evacuation
Procedures for employees who remain to operate critical equipment in an emergency
Building Evacuation Procedures
Building evacuation procedures should be posted on the office bulletin board and at all elevators
Employees should know at least two evacuation routes for their designated work area and in any area they frequent often
Employees are encouraged to evaluate the building evacuation areas daily to ensure that there are no obstructions
If obstructions are found please report it to EHS immediately at (919) 962-5507
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Components of Egress
Exit Discharge
is the exit from
a building to a
public way
Exit is the protected way of
travel to the exit discharge
Exit Access is the
area in which an
employee uses as
their means of
exiting to an exit
Emergency Action Plan
EHS has a general Emergency Action Plan for the University to follow
An Emergency Action Plan is a ldquoplan for the workplace describing what procedures the employers and employees must take to ensure employee safety from fire and other emergenciesrdquo
This plan includes the following
Posting of planned evacuation routes
Procedures to follow in the event of a fire or emergency
Procedures to account for employees after evacuation
Procedures for employees who remain to operate critical equipment in an emergency
Building Evacuation Procedures
Building evacuation procedures should be posted on the office bulletin board and at all elevators
Employees should know at least two evacuation routes for their designated work area and in any area they frequent often
Employees are encouraged to evaluate the building evacuation areas daily to ensure that there are no obstructions
If obstructions are found please report it to EHS immediately at (919) 962-5507
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Emergency Action Plan
EHS has a general Emergency Action Plan for the University to follow
An Emergency Action Plan is a ldquoplan for the workplace describing what procedures the employers and employees must take to ensure employee safety from fire and other emergenciesrdquo
This plan includes the following
Posting of planned evacuation routes
Procedures to follow in the event of a fire or emergency
Procedures to account for employees after evacuation
Procedures for employees who remain to operate critical equipment in an emergency
Building Evacuation Procedures
Building evacuation procedures should be posted on the office bulletin board and at all elevators
Employees should know at least two evacuation routes for their designated work area and in any area they frequent often
Employees are encouraged to evaluate the building evacuation areas daily to ensure that there are no obstructions
If obstructions are found please report it to EHS immediately at (919) 962-5507
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Building Evacuation Procedures
Building evacuation procedures should be posted on the office bulletin board and at all elevators
Employees should know at least two evacuation routes for their designated work area and in any area they frequent often
Employees are encouraged to evaluate the building evacuation areas daily to ensure that there are no obstructions
If obstructions are found please report it to EHS immediately at (919) 962-5507
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Fire Emergency Procedures
If a fire emergency occurs in your workplace it is vital
that you are prepared to react
The acronym RACE provides the basic steps of the
Emergency Action Plan
Remove or rescue individuals in immediate danger
Activate the nearest fire pull station and call 911
Confine the fire by closing windows vents and doors
Evacuate to a safe area (know the evacuation routes for
your area)
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Emergency Coordinators
Emergency Coordinator(s) have been designated for all occupied
buildings
Each EC is responsible for assisting in the safe evacuation of
employees
Prior to an emergency the EC completes an information card that
includes
Evacuation monitorsrsquo names
Employee names and phone numbers occupying building
Location of employees needing assistance
Rooms containing hazardous material
Equipment needing special attention
To obtain the name of your buildingrsquos Emergency Coordinator
contact the Fire Safety section at EHS at (919) 962-5507
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Fire Extinguishers
Extinguishing a fire requires the appropriate determination of which type of fire extinguisher to use There are three classes of fire extinguishers to choose from
Class BA fire extinguisher labeled with letter B is for use on Class B fires Class B fires are fires that involve flammable and combustible liquids such as gasoline alcohol diesel oil oil-based paints lacquers etc and flammable gases
Class CA fire extinguisher labeled with letter C is for use on Class C fires Class C fires are fires that involve energized electrical equipment
Class DA fire extinguisher labeled with letter D is for use on Class D fires Class D fires are fires that involve combustible metals such as magnesium titanium and sodium
DLAM areas are equipped with ABC type extinguishers
Fire Extinguisher Maintenance
Insure the extinguisher is located in its proper location properly located in plain view and its access is unobstructed
Lab personal should ensure monthly that the pressure gage pointer (ABC type only) is within the green operable pressure range
Ensure safety pin and inspection tamper seal are in place
Annual hands-on fire extinguisher training is not required for DLAM employees but can be requested by contacting EHS at (919) 962-5507
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Using the Fire Extinguisher
The acronym PASS will assist in remembering the proper use of a fire extinguisher
Pull the pin between the handles
Aim the nozzle at the base of the fire
Squeeze the handles together
Sweep the extinguisher from side to side
Stand six to eight feet away from the fire with your back to the exit
If the fire does not begin to immediately go out evacuate the area
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Fire Prevention
Electrical Hazards include the following
Defective outlets
Broken plugs and frayed cords
Plugs with missing ground prongs
Missing covers on junction boxes
Missing covers on wall receptacles
Use of electrical ldquooctopusesrdquo to obtain more outlets
Do not use extension cords through doorways or in place of permanent wiring
Make sure all electrical outlets are covered before spraying room or floors with water based cleanersdisinfectant
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Workers Compensation Program
Workers Compensation benefits are available to any University employee (whether full-time part-time or temporary) who suffers disability through accident or illness arising out of and in the scope of his or her employment according to the North Carolina Workers Compensation Act
The benefits provided to University Employees include medical and leave
Medical Benefits ndash include all authorized medical services such as physician visit prescriptions physical therapy rehabilitation etc
Leave Benefits ndash are provided to employees when an authorized medical provider places an employee out work
For further information concerning University policies on workplace injuries and illnesses refer to the Workers Compensation section on the EHS web site
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Medical Treatment
If you have an occupational injury or illness report directly to the University Employee Occupational Health Clinic (UEOHC)
The UEOHC is located at 145 Medical Drive and is open from 830am to 430pm Monday through Friday except holidays
For after hours needlestickhuman blood or body fluid exposures please call UEOHC at 966-9119 The UEOHC line will automatically forward your call to Healthlink in order to gather the appropriate information and put you in contact with the Family Practice physician covering the needlestick hotline
For all other after hours work related injuries that require immediate medical care go directly to the UNC Emergency Department If immediate medical care is not needed then please report to the UEOHC the following day
For a life-threatening injury or illness call 911 or report to the Emergency Department located in the Neurosciences Hospital on Manning Drive
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
On-the-Job Injury or Illness
Report the incident to your supervisor immediately no
matter how minor
Once the injury or illness is reported an accident
investigation will occur to determine the cause of
incident and corrective action taken to prevent the
incident from reoccurring
A NCIC Form 19 must be completed
Please note Failure to report an incident could result in
denial of a workers compensation claim
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Hazard Communication Background
What is OSHArsquos Hazard Communication Standard
OSHArsquos Hazard Communication standard (29 CFR
19101200) promulgated 1994 requires that
employees be informed of the hazards of chemical(s)
that they work with or are present in their work area
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
OSHA Hazard Communication
Standard (continued)
The four elements of the program include
Ensuring chemicals are labeled
Maintaining departmentalwork unitlaboratory
chemical inventories
Maintaining Material Safety Data Sheets (MSDS)
Training of personnel by Supervisor on the
chemicals that are used or in the workplace
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
OSHA collaborates with United Nation
To view details of this
report double click picture
Understanding the need for
consistent classifications of
hazards chemicals OSHA
decided to better align with the
United Nationsrsquo Globally
Harmonized System by adopting
a common classification and
labeling of chemicals
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Benefits of Adopting GHS
There are several benefits for OSHA in adopting the
Globally Harmonized system In particular it will
provide a common and coherent approach to
classifying chemicals and communicating hazard
information on labels and safety data sheets Thus
resulting in
bull Consistency of information provided
bull Increase comprehension of hazards
bull Help address literacy problems
bull Facilitation of international trade of chemicals
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
OSHA Publishes Revised Standard
In March 2012 the revised Hazard Communication Standard
became law and included an established timeframe for
implementation The table below outlines the effective dates
requirements and responsible parties
Effective Completion Date Requirement(s) Who
December 1 2013 Train employees on the new label elements and SDS
format
Employers
June 1 2015
December 1 2015
Comply with all modified provisions of this final rule
except
Distributors may ship products labeled by
manufacturers under the old system until December 1
2015
Chemical
manufacturers
importers distributors
and employers
June 1 2016 Update alternative workplace labeling and hazard
communication program as necessary and provide
additional employee training for newly identified
physical or health hazards
Employers
Transition Period Comply with either 29 CFR 19101200 (this final
standard) or the current standard or both
All chemical
manufacturers
importers distributors
and employers
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Benefit of HazCom2012
With the Universityrsquos mission to ldquoserve North Carolina
the United States and the World through teaching
research and public servicerdquo the new requirements
under HazCom 2012 will enhance clarity for
University employees positioned on campus as well as
abroad
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
HazCom2012 Requirements
By December 2013 all University employees are to
have received general training regarding
ldquodefinitionsrdquo ldquolabelrdquo and ldquoSafety Data Sheetrdquo for
chemicals under new HazCom 2012 standard
Supervisors are still required to provide job specific
training to employees on the chemicals used in their
area at least once and every time a new chemical is
added The training must cover proper use handling
and personal protective equipment required for the
safe handling of the hazardous chemicals
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Definitions
HazCom 2012 will use a ldquospecificationrdquo approach
rather than a ldquoperformance-orientedrdquo approach
Hazards will be classified thus providing a specific
criteria for classification of health and physical
hazards as well as classification of mixtures
Specifically
Appendix A defines health and physical hazards
Appendix B includes additional parameters to evaluate health
hazard data
Appendix F pertains to Carcinogens
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Labels
HazCom 2012 requires
chemical manufacturers and
importers to provide a
label that includes a
harmonized product
identifier pictogram signal
word and hazard
statement for each hazard
class and category
Precautionary statements
must also be provided
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Labels - Pictograms
Pictograms are required on labels to alert users of the chemical
hazards to which they may be exposed Each pictogram consists
of a symbol on a white background framed within a red border
and represents a distinct hazard(s) such as health physical and
environmental The pictogram on the label is determined by the
chemical hazard classification There are nine pictograms with
only the environmental pictogram being optional
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Labels ndash Distinct Hazards
As previously stated ldquoDistinct hazardsrdquo are chemicals
in which there is scientific evidence that a health
physical andor environmental hazards may occur
Health Hazard - acute or chronic health affects may occur if
exposed
Physical Hazard - a combustible liquid a compressed gas
explosive flammable an organic peroxide an oxidizer
pyrophoric unstable (reactive) or water-reactive
Environmental Hazard ndash pose risk or danger to the
environment
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Labels ndash Pictograms (Health)
Acute Toxicity (fatal and toxic)
Fatal in contact with skin
Fatal if inhaled
Fatal if swallowed
Toxic if swallowed
Toxic in contact with skin
Examples Carbon Monoxide Ammonia Acrylonitrile Arsenic
Skull and Cross Bones will appear on the most severely toxic
chemicals Depending on the toxicity of the chemical the skull
and crossbones indicates that the chemical may be toxic or
fatal Specifically it can mean
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Labels ndash Pictograms (Health)
May be corrosive to metals
Causes severe skin burns
Causes serious eye damage
Examples Sodium Hydroxide (lye) and Sulfuric Acid
Corrosive will appear on chemicals that have
corrosive properties Depending on the properties
of the chemical(s) in the product the corrosion
pictogram can mean
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Labels ndash Pictograms (Health)
Harmful if swallowed
Acute Toxicity (harmful)
Harmful in contact with skin
Skin Sensitizer
Harmful if inhaled
Respiratory Tract Irritant
Causes skin irritation
Irritant (skin and eye)
Causes serious eye irritation
May cause allergic skin reaction
Hazardous to Ozone Layer
Examples Isopropyl Alcohol Ethyl Alcohol Acetone
Exclamation Mark will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Labels ndash Pictograms (Health)
Carcinogen
Mutagenicity
Reproductive Toxicity
Respiratory Sensitizer
Target Organ Toxicity
Aspiration Toxicity
Examples Carbon Monoxide Hexanes
Health Hazard will appear on chemicals with less severe toxicity This
symbol will never be used with ldquoskull and crossbonesrdquo symbol Depending
on the health hazard it can mean
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Labels ndash Pictograms (HealthPhysical)
Gas Cylinder can cause fires explosions oxygen
deficient atmospheres toxic gas exposures as well as the
innate physical hazard associated with cylinders under
high pressure
Gases under pressure
Compressed gases
Liquefied gases
Refrigerated liquefied gases
Dissolved gases
Examples Butane and Propane
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Labels ndash Pictograms (Physical)
Exploding Bomb symbol will appear on chemicals that
have explosive properties
Unstable Explosives
Self-reactive substances and mixtures
Organic peroxides
Examples Nitroglycerine and TNT Gunpowder Rocket
propellants and Pyrotechnic mixtures (fireworks)
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Labels ndash Pictograms (Physical)
Extremely flammable gas
Extremely flammable aerosol
Self-Heating
Flammable aerosol
Extremely flammable liquid and vapor
Highly flammable liquid and vapor
Flammable liquid and vapor
Flammable solid
Examples Butane Pyrophorics Organic Peroxides
Flame symbol will appear on chemicals that are flammable
Depending on the properties of the chemical(s) and the
product the flame can mean
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Labels ndash Pictograms (Physical)
Flame over circle symbol will appear on chemicals that are
Oxidizers
Oxidizing gases liquids and solids
Examples Hydrogen Peroxide and Nitrous Oxide
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Labels ndash Pictograms (Environment)
Environment symbol will appear on chemicals which
are acutely hazardous to fish crustacean or aquatic
plants This is the only symbol that is not mandatory
Aquatic Toxicity
Acute hazards to the aquatic environment
Chronic hazards to the aquatic environment
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Label ndash Signal Word
A Signal Word is used to indicate
the relative level of severity of
hazard and alert the reader to a
potential hazard on the label The
signal words used are
Danger - used for the more
severe hazards
ldquoWarning - used for less
severe hazards
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Labels- Hazard Statement
A Hazard Statement describes the nature of the
hazard(s) of a chemical including where appropriate
the degree of hazard
All of the applicable hazard
statements must appear on
the label
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Labels ndash Precautionary Statement
A Precautionary Statement
is a statement that describes
recommended measures that
should be taken to minimize
or prevent adverse effects
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Label ndash
What do UNC Employees need to do
Effective June 1 2015 all chemicals received
at the University should have the required
label Any material transferred to another
container must also have the same label
versus just chemicalproduct name
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Safety Data Sheets
HazCom 2012 requires Safety Data Sheets - SDS
(formerly known as Material Safety Data Sheets ndash
MSDS) to use a specified 16-section standardized
format
Under the new format employees wanting information
regarding Exposure ControlsPersonal Protection will
always refer to Section 8 of the Safety Data Sheets
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Safety Data Sheets
To improve employee understanding information
listed on the label like Precautionary Statement will
be same information the employee will find on the
Safety Data Sheet
The standardize 16 sections is broken down as
follows
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Safety Data Sheet ndash 16 Sections
1 Identification of the substance
or mixture and of the supplier
2 Hazards identification
3 Compositioninformation on
ingredients SubstanceMixture
4 First aid measures
5 Firefighting measures
6 Accidental release measures
7 Handling and storage
8 Exposure controlspersonal protection
9 Physical and chemical properties
10 Stability and reactivity
11 Toxicological
12 Ecological information
(non mandatory)
13 Disposal considerations
(non mandatory)
14 Transport information
(non mandatory)
15 Regulatory information
(non mandatory)
16 Other information including information
on preparation and revision of the SDS
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Safety Data Sheets ndash
What do UNC Employees need to do
By December 2015 distributors must provide the new
format of Safety Data Sheets Supervisors need to
update the Safety Data Sheet notebooks andor
computer links in their job specific area to the newly
format sheets
Remember SDS(s) must be accessible to employees at
all times
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
NC OSHAndash Enforcement
By June 2016 NC OSHA will begin to enforce
compliance with HazCom 2012 by conducting site
evaluations
Environment Health and Safety will continue to assist
University departments with the implementation of the
specific requirements covered in this training
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Resources -
OSHArsquos HazCom2012 Web Page
OSHA has
developed an
extensive web
page to provide
additional
resources for
employees at
httpwwwoshagovdsghazcomindexhtml
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Resources -
Guidance amp Outreach
Supervisors can find printable
guidance material that can be utilized
when training employees
bull Guidance
raquo OSHA Briefs
raquo Fact Sheet
raquo Quick Cards
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Asbestos on Campus
As an employee of UNC EHS is informing you of the presence of asbestos-containing materials in residence halls and campus buildings Provided the materials are in good condition they pose no health risk to the building occupants httpehsunceduihasbestos
UNC has an Asbestos Control Policy and Program to manage asbestos on UNCs campus
Materials containing asbestos may include flooring ceilings walls thermal system insulation on tanks pipes and other miscellaneous materials
UNC maintains asbestos-containing materials so they do not release asbestos fibers into the air When asbestos containing materials become damaged isolation repair andor removal are implemented immediately
The University has a staff of accredited professionals that conduct building inspections coordinate and supervise asbestos related construction activities perform air monitoring and provide employee training
If you have any questions concerning asbestos in a specific building on campus please feel free to contact EHS at 919-962-5507 to make an appointment to review the building inspection reports
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Minimizing Hazards
There are three main controls used to eliminate or minimize workplace hazards
Administrative ndash policies and procedures that control the time and amount of exposure
Rest breaks
Standard Operating Procedures (SOPs)
Engineering ndash physical changes to the workplace to reduce or minimize a hazard
Biological safety cabinets
Chemical fume hoods
Ventilated dumping stations
Personal Protective Equipment (PPE) ndash equipment you wear to protect the head face eyes feet respiratory system hearing and body from injury
Where possible engineering andor administrative controls should be attempted before requiring PPE
When PPE is necessary it is provided to employees at no cost
Your supervisor should issue the appropriate PPE for your job duties
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Fundamentals of PPE
Each DLAM facility supervisor is responsible for reviewing the use and care of PPE required for each job function
This required training is documented by the supervisor and employee signing the ldquoCertificate of Personal Protective Equipment Trainingrdquo as part of the facility Hazard Management Plan (HMP)
PPE should always be inspected prior to use to make sure it is sanitary and in good working condition (check for holes scratches cracks frayed parts)
A good work practice is to clean reusable PPE before storing it
All PPE should be stored in a cool dry secure area
Earplugs and N-95 respirators should never be shared among employees
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
PPE Required for Lab Entry
DLAM areas should have a sign posted on the door
describing what PPE is necessary to be worn in
order to access the room
If a sign is not posted or if you are unsure of what
PPE is required contact your supervisor
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Eye and Face Protection
If you are exposed to flying particles liquid chemicals
acids or caustic liquids chemical gases or radiation then
safety glasses goggles or a face shield are required
Sometimes eye and face protection may be required to
be worn together (ie goggles amp face shield)
Note Contacts DO NOT protect the eye from injury
The University has a prescription safety glasses
program for employees that wear glasses Contact EHS
at (919) 962-5507 for further information
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Hand Protection
Gloves should be worn to prevent contact with chemicals cuts abrasions punctures or exposures to temperature extremes
Types of gloves
Nitrile ndash used with acids
Latex ndash used with weak chemicals
Heat resistant ndash used in areas where autoclaving is conducted
Cryogenic ndash used for removing objects from ultra-cold freezers
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Foot Protection
Foot protection is required if there is the potential in your job for injury to the foot due to
falling or rolling objects
working around wet surfaces
working with large animals
electrical shock
objects that can pierce the sole of your shoe
The University policy is that anyone lifting more than 15 pounds is required to wear safety shoes
The University will pay up to $80 for safety shoes in accordance with the Office of State Personnel
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Respiratory Protection
A surgical mask which is standard PPE in DLAM areas is not a respirator
A respirator is worn to prevent exposure to harmful dusts fogs fumes mists gases smokes sprays or vapors
Wearing a respirator is a last resort and should never be a first line of defense
Our first line of defense is to ldquoengineer outrdquo the need for a respirator Thus a respirator is required in areas where exposure cannot be fully controlled
At UNC-CH we have a written respiratory program in place which offers the following
Selection of respirators
Annual medical evaluation
Annual training
Annual fit testing
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Respirator Use and Storage
Before each use inspect your respirator for damage and defects and check for
Tightness of connections
Condition of all parts
Face piece for pliable or deteriorated parts
After using be sure to clean it according to the manufacturers guidelines
Store your respirator in a sealed bag or plastic container to protect it from
Damage
Contamination
Dust
Sunlight
Extreme temperatures
Moisture
Chemicals
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Noise
Excessive noise can damage your hearing and
cause fatigue and stress
Hearing protection should be used when working
around loud noises for extended periods of time
Our first line of defense is to evaluate the area to
see if the noise can be ldquoengineered outrdquo
Using engineering controls might include erecting
sound barriers insulating the equipment or closing
off the equipment entirely
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Hearing Conservation Program
The University has a Hearing Conservation Program (HCP) which requires annual training and annual audiometric testing to prevent the loss of hearing
The OSHA standard requires anyone who is exposed to a noise level of 85 decibels or higher over an 8 time weighted average (TWA) hour period to be part of the HCP
OSHA also requires the employer to provide training in the use of all hearing protectors provided to employees
At UNC-CH the following hearing protectors are available
Earplugs
Earmuffs
Ear Bands
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
High Noise Areas Within DLAM
Hearing protection may be needed when performing certain activities such as
Working in cage wash areas
Working in dog run areas
Working witharound large animals
If you have concerns about noise levels in your area contact EHS at (919) 962-5507
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
How to Insert Earplugs
Ensure that hearing protection is properly used as improper use of hearing protection can reduce its effectiveness and put your hearing at risk
Steps to take when donning (putting on) ear plugs
Make sure your hands are clean Dirt and moisture in your ear canal have the potential to cause an infection
Compress the plug between your thumb and forefinger
With the opposite hand pull outer ear backward and upward then insert plug as far into ear as possible
Hold your finger against the plug until it starts to expand
For preformed plugs pull outer ear backward and upward Insert plug by twisting and pushing until it fits snugly and you feel a vacuum-like seal
When doffing (taking off) hearing protection again be sure your hands are clean
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Animal allergies
Exposure to animals or animal products (dander hair
scales fur saliva and body wastes) in the workplace
can cause asthma and allergies
DLAM employees have prolonged and close contact
with animals on a daily basis and are at greater risk
of developing animal allergies
If you have a pre-existing animal allergy disclose this
on the animal handler form
If you develop signs of an animal allergy contact the
UEOHC for an appointment
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Ergonomics
The goal of ergonomics is to find ways to arrange the workstation work tools and work practices to minimize potential for musculoskeletal disorders
Ergonomics is concerned with eliminating or minimizing the following ldquoErgonomic Stressorsrdquo found in routine tasks
Force ndash High force tasks involve heavy exertion for the muscles involved
Repetition ndash Performing the same movements over and over with little change in motions or muscles used
ExtremeAwkwardStatic Postures ndash Prolonged or repeated time spent holding joints in an awkward or fixed position
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Musculoskeletal Disorders
Musculoskeletal disorders are disorders of the muscles nerves tendons ligaments joints cartilage and spinal discs
Musculoskeletal disorders are gradual-onset injuries that usually occur after repeated micro-trauma to a specific body part They may take weeks months or years to develop and are often ignored in the beginning due to a slow onset of symptoms
DLAM personnel may be at risk for developing musculoskeletal disorders during routine tasks such as
Lifting feed bags
Adding and removing bedding material
Cleaning and stacking cages bottle etc
Prolonged periods of standingwalking
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Safe Lifting
Lifting incorrectly can increase your risk of developing a back injury
If it looks heavy and awkward it probably is ndash ask someone to help you or use a mechanical lift
Think about the distance and height to the destination before lifting
Do not carry more than 30 pounds by yourself
Get help for objects with a width 18 inches or greater
If possible break the load down and make several trips with more manageable loads
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Proper Lifting Technique
Feet shoulder width apart
Crouch donrsquot stoop
Get a good grip on the object
Keep the object close to your body
As you grip the load keep your back straight
shoulders back and stick your buttocks out
Let your legs push your body up slowly and
smoothly no jerking motions
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Lifting in Awkward Places
If you must lift or lower an object from a high place
Stand on a platform instead of a ladder
Lift the load in smaller pieces if possible
Push the load to see how heavy and stable it is
Slide the load as close to yourself as possible before lifting up or down
Get help when needed to avoid injury
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
LockoutTagout
DLAM facilities contain equipment that may require general servicing or maintenance
Workers performing service or maintenance on equipment may be exposed to injuries from the unexpected startup of the equipment
The OSHA LockoutTagout standard requires workers to shutdown equipment isolate it from its energy source(s) and perform lockouttagout to prevent injuries while maintenance and servicing activities are being performed
For example prior to working on cage wash equipment employees should shut down the washer turn off the main power supply and perform lockouttagout
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
SlipsTripsFalls
DLAM employees should be alert for the following SlipTripFall hazards
Wet floors
Pipes protruding from wall or floor areas
Missing floor drain covers
Dogs running free in dog run areas
Steps that do not have a slip resistant coating on them
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Who Cleans Up Spills
DLAM employees are capable of cleaning up the majority of small spills
Control the spill area
Assess whether you can clean up the spill
Place waste in disposal containers and submit an online waste pickup form
If the spill is large a high hazard chemical or you are not comfortable cleaning it up contact EHS immediately at (919) 962-5507
Call 911 if a large or high hazard spill occurs after 500pm or on the weekends
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Handling Cages with Chemical Hazards
In the course of research laboratory animals may
be dosed with toxic chemicals
Use of all chemicals in animals must be documented
in a protocol approved by the UNC Institutional
Animal Care and Use Committee (IACUC)
The animals may excrete toxic chemicals or toxic
metabolites of these chemicals particularly during
the first 48 hours after dosing
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Handling Cages with Chemical Hazards
Prior to dosing animals with toxic chemicals
research staff must communicate with the DLAM
Facility Manager regarding dosing schedule
location of animals and chemical to be used
When these dosed animals are returned to their
cages research staff will place Chemical Hazard-
Incinerate Bedding cards (provided by DLAM) on
each cage
A Chemical Hazard sign will also be placed on the
room door by the research staff
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Handling Cages with Chemical Hazards
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Handling Cages with Chemical Hazards
All bedding used within 48 hours of dosing will be
considered contaminated
Cages with contaminated bedding must be changed
in a ventilated cage changing station or a
biological safety cabinet
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Handling Cages with Chemical Hazards
The Chemical Hazard-Incinerate Bedding card will
be placed on the dirty cage when sent to cage
wash This will identify cages that need to be
dumped separately into a bag that will be sent to
the incinerator instead of the landfill
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Handling Cages with Chemical Hazards
In addition to the usual PPE required in their cage
wash area all staff dumping this contaminated
bedding must wear an N-95 (or better) respirator
Respirator use requires medical clearance fit testing
and training
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Biohazard Waste
Biohazards are infectious
microorganisms that can affect the
health of humans
Biohazard materials also include any
equipment that was used such as
syringes pipettes and scalpel blades
Biohazardous waste has to be
autoclaved prior to disposal in the
landfill
Autoclaving provides sterilization
through super heated steam under
pressure
Autoclaving has the ability to
destroy microorganisms rendering
the waste harmless
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Cage Dumping
The dumping of animal cages has the potential to
produce aerosols
Cages should be dumped in front of the Biobubble
at all times to capture aerosols
The waste bin should be within 5 inches of the pre-
filter of the Biobubble
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Biobubble Maintenance
The ventilation balloon in the back
of the Biobubble must be fully
inflated at all times when dumping
cages
A shrunken balloon indicates
restricted airflow through the pre-
filter
The pre-filter must be cleaned
after each dumping session or
when the balloon indicates
restricted airflow
The Biobubble must be certified
annually
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Broken Glass and Sharps
Non-contaminated or decontaminated glassware and sharps are placed in a plastic bag within a cardboard box
The box should be labeled ldquoCAUTION GLASS and SHARPS NON-HAZARDOUS MATERIAL ONLYrdquo
When ready to dispose tape securely and place in dumpsters
Sharp objects such as needles scalpels or razor blades are to be disposed of in metal cans and labeled appropriately
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Chemical Waste
Chemical waste is used obsolete or unwanted chemicals such as
Formalin
Alcohols
Expired pharmaceuticals
Batteries
Chemical waste should be disposed of by requesting a Chemical Waste Pickup online under the Chemical Disposal button on the EHS web site
UNC-CH is concerned that chemicals not make their way into our creeks and rivers
You should not pour chemicals cleaners or mop water outside on the ground or into outside storm drains
For mop water the best practice is to pour it into sink drains or animal room floor drains which go directly into the sanitary sewer system
If you see anyone pouring liquids down the storm drains please notify EHS at (919) 962-5507
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Other DLAM Training
Based on the facility you work in or the types of hazards you encounter during your work operations you might be required to take the following safety trainings
Bloodborne Pathogen
Biosafety Level 2
Biosafety Level 3
Occupational Noise Exposure
Respiratory Protection
Supervisor Led Hazard Communication
Supervisor Led Personal Protective Equipment
Your supervisor or DLAM training coordinator will inform you if any of these are required for your specific job
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
Training Post-test
You have completed the DLAM Orientation training
module
If you have any questions regarding this training or
ever have any environment health or safety
concerns please contact Environment Health and
Safety at (919) 962-5507
In order for you to receive credit for this training
you must complete the post-test by clicking the
forward arrow below
