SAFE WORK METHOD STATEMENT REGISTER CATEGORY TASK SWMS … · CATEGORY TASK SWMS No CONFINED SPACES Working in Isolation 001 Working in Confined Spaces 002 ELECTRICAL WORK Safe Working

SAFE WORK METHOD STATEMENT REGISTER

CATEGORY TASK SWMS No

CONFINED SPACES Working in Isolation 001

Working in Confined Spaces 002

ELECTRICAL WORK Safe Working Distances from Exposed Conductors 003

Safe Use & Lengths of Extension Cords 004

Use of Earth Leakage Circuit Breaker (ELCB) / Residual Current Device (RCD)

005

Plant Inspections & Tests 006

Electrical Switchboard Maintenance & Repair 007

Thermal Scanning of Electrical Switchboards 008

Vibration Spectrum Analysis 009

Eddy Current Testing 010

GENERAL HEALTH Exposure to Sun 011

Blood Borne Pathogens 012

HAZARDOUS SUBSTANCES Change Filters 013

Reading Labels & Material Safety Data Sheets (MSDS) 014

Solvents 015

Dust Hazards 016

Safe Handling & Storage of Gas Cylinders 017

INSTALLATION WORK Removal of Redundant Ductwork 018

Removal of Redundant Insulation 019

Loading / Unloading of Ductwork 020

Moving Ductwork 021

Storage of Ductwork on Site 022

Assembly of Ductwork 023

Installation of Ductwork - General 024

Installation of Ductwork - Duct Riser's 025

Installation of Ductwork - Working in Shafts 026

Installation of Insulation 027

Loading / Unloading of Equipment / Pipe work / Cable tray's 028

Moving Equipment / Pipe work / cable tray's into position 029

Install / Fix Equipment / Pipe work / Cable tray's in location 030

MANUAL HANDLING General Procedure 031

MECHANICAL AIDS Use of Crane 032

Use of Pallet Jack and Forklift 033

Use of Equipment Lifter (e.g., Genie) 034

SERVICE WORK Cleaning Cooling Tower's 035

Working Around Moving Parts 036

When Working in Fan Chambers and Air Plenums 037

Moving Ceiling Tiles for Access 038

Cleaning Plate Heat Exchangers 039

TOOL OF TRADE Use of Oxy Acetylene 040

Use of Arc Welder 041

Use of Electric Drills 042

Use of Angle Grinder 043

Use of Portable Electric Saw 044

Use of Electric Friction Saws (Drop Saw) 045

Use of Electric Nibblers / Shears 046

Use of Chain Block 047

WORKING AT HEIGHTS Prevention of Falls - General Procedures 048

Prevention of Falls - with Individual Arrest Systems 049

Use of Elevated Platforms (Scissor Lift / Boom Lift) 050

Safe Distances from Overhead Power Lines 051

Use of Ladders 052

Use of Mobile Scaffold 053

Working on Roof's 054

WORKING WITH REFRIGERANTS

Putting on Refrigerant Service Gauges 055

Use of Reclaimer 056

Use of Vacuum Pump 057

Storage of Refrigerants on Site 058

Back propping Underside of Slab 059

REVIEWED ADDITIONS Cleaning to Air Handlers 060

Correct Use of PPE (Personal Protective Equipment) 061

Use of Torch 062

Use of Acro Props 063

SAFE WORK METHOD STATEMENT

Customer: Area of Work:

Task: Working in Isolation Velocity Air SWMS Code: 001

ACTIVITY POTENTIAL HAZARD RISK FACTORS CONTROLS RISK

FACTORS

PERSON WHO WILL ENSURE

CONTROLS ARE IN PLACE

PERSONEL PROTECTIVE EQUIPMENT REQUIRED

Working alone Injury without backup 5

Your Supervisor, Facility Manager or Security are to be informed of the period of time and where you will be working.

3 All Technician/ Subcontractor

If working in isolation it is good practice to obtain a 2way radio and ensure regular contact with security is maintained.

Upon completion of work notify your Supervisor, Facility Manager or Security prior to leaving premises.

SAFE WORK METHOD STATEMENT Customer: Area of Work:

Task: Working in Confined Spaces Velocity Air SWMS Code: 002


FACTORS




Working in a Confined Space Suffocation 5 Before entering a confined space obtain a work permit if

required. 3

Technician & Contractors

ie. In enclosed or partial enclosed structures refer to clause 66 of OHS Regulation for the definition of confined spaces.

Refer to Working in Isolation 001. 3

Before entering a confined space all potential services must be isolated or effectively controlled. 3

Ensure area is very well ventilated .



Task: Safe Working Distances from Exposed Conductors Velocity Air SWMS Code: 003


FACTORS




Preparation Electrocution 5 NOMINAL VOLTAGE (VOLTS) MINIMUM SAFE DISTANCE 3


Up to 650V 500mm 3

Above 650 V but not exceeding 11 000V 700mm 3

Above 11 000V but not exceeding 66 000V 1000mm 3




Above 330 000V 4000mm 3



Task: Safe Use & Lengths of Extension Cords Velocity Air SWMS Code: 004


FACTORS




Safety Precautions Electrocution 5 Cord extension Conductor Maximum length of


set rating A Area Sq. (mm) flexible cord (metres)

10 1.0 25 3

1.5 32 3

15 1.5 25 3

2.5 40 3

20 2.5 32 3

5.0 40 3

Keep lead off the ground

Make sure the lead is tagged, tested and in date.

SAFE WORK METHOD STATEMENT Customer: Area of Work: Task: Use of Earth Leakage Circuit Breaker (ELCB) / Residual Current Device (RCD) Velocity Air SWMS Code: 005


FACTORS




Preparation

Electrocution 5 Inspect ELCB / RCD and associated cord for any damaged or exposed wiring. 2


Burns 4 Connect devise to appropriate mains outlet and check operation by activating test switch on ELCB / RCD.

2

Water 6 protect all sub mains with circuit breakers or high rupturing capacity (HRC) fuses. 3

Circuit breakers on sub mains must be able to be locked in the "open" position and tagged.

Do not use double adaptors, piggy back adaptors and similar fittings on construction worksites.

Ensure current Inspection Tag is on equipment.

If any damage or faults DANGER tag equipment and report to supervisor immediately.

Operation

Electrocution 5 Flexible extension cords must be used in conjunction with a portable ELCB / RCD. 2

Burns 4 The ELCB / RCD must be placed between the outlet and flexible extension cord, NOT between the cord and appliance.

2

Water 6

Should an ELCB / RCD trip during equipment operation the ELCB / RCD should not be reset until the cause of the trip has been ascertained and the cause either rectified or removed.

3

Leads should be supported clear of the floor by use of stands on run through protective covers when on floor. Confine flexible extension cords used in multi-story construction to the same floor as the source.

SAFE WORK METHOD STATEMENT Customer: Area of Work: Task: Use of Earth Leakage Circuit Breaker (ELCB) / Residual Current Device (RCD) Velocity Air SWMS Code: 005

All portable ELCB / RCD's used on site are to be tested monthly and calibrated on a three monthly basis and the results logged by the supervisor, in accordance with AS 3760, AS 3012 and WorkCover Electrical Practices for Construction Work. Current operated core balance earth leakage devices must comply with AS 3190 If portable outlet devices are connected to permanent wiring with flexible cord and three-pin plug, ensure that they comply with AS 3105 Ensure that 240 volt flexible extension cords are heavy duty sheathed types which comply with AS 3199.

After Use Care When the task is completed, lead and portable ELCB / RCD are to be coiled and stored away in their designated storage area.


Task: Plant Inspections & Tests Velocity Air SWMS Code: 006


FACTORS




Inspecting

Electrocution 5 Ensure that the outer sheath of electrical cords is not damaged to an extent reveals the insulation of the inner conductor.

2

Technician/ Contractors

Shock 5 Ensure that the sheath of all electrical cords is secured at the ends. 2

Burns 6 Ensure that rewirable plugs and extension sockets are satisfactorily connected and are serviceable. 3

Testing

Electrocution 5

Ensure that all electrical plant, extension cords and portable power tools are subjected to an insulation resistance test conducted at 500 volts DC with a minimum acceptable level of insulation resistance as follows:

2


Shock 5 For single insulated equipment, one Megohm measured between each live conductor and the earth conductor of the supply cord.

2

Burns 6

For double insulated equipment, 10 Megohm measured between each live conductor of the supply cord and the accessible metal parts of the equipment.

2

All electrical plant, extension cords and portable power tools, except for double insulated tools, have a continuous and safe level of electrical conductivity for the earthing system not exceeding tow ohms. Exercise due care when testing electronically controlled hand tools. Do NOT perform insulation resistance tests between active and neutral conductors.


Task: Plant Inspections & Tests Velocity Air SWMS Code: 006 Ensure equipment is tagged with correct colour tag and in date.


Task: Electrical Switchboard maintenance & Repair Velocity Air SWMS Code: 007


FACTORS




Preparation

Site Security Requirements

Notify Controller of premises of work to be conducted. Technician/

Contractors

Restricted Work Access (Housekeeping)

All work to be carried out by qualified personnel only. Ensure housekeeping adequate, switchboards clear of obstructions

Controller of Premises

Operation

Electrocution 6

Electricians working with live cables are not to work alone and are to stand on plywood board or rubber mats provided by Site Supervisor. Live work is to be carried out only if absolutely necessary and supervisor must approve work.

4 Technician/ Contractors

Work not to be carried out unless utilising approved electrical metering devices regularly submitted for certification, calibration.

3


Tools to be carried in utility belt. 3

Know the exact position of the main switch and emergency switches. 3

Any person in contact with live wires DO NOT ATTEMPT TO PULL THEM AWAY! Switch off power and seek medical assistance.

4

Site Security Requirements

All switchboards to be locked on completion of work.

Isolation tag etc. are only to be removed by the person who placed them. The supervisor must be advised when a tag is in use and for what purpose. Notify Controller of premises that work has been completed


Task: Thermal Scanning of Electrical Switchboards Velocity Air SWMS Code: 008


FACTORS




Preparation Site security requirements

Notify Controller of premises of work to be conducted


Restricted work access (housekeeping)

Ensure housekeeping adequate, switchboards clear of obstructions

Operation Electrocution / fusion of equipment due to short circuit of equipment

5 Scan switchboard covers on major switchboards or where switches protrude through covers 3

Wear rubber gloves when removing switchboard covers 3

Maintain 1 metre distance from switchboard when scanning 2

Wear rubber gloves when replacing switchboard covers 3

Completion of task Site security requirements

Notify Controller of premises that work has been completed


Task: Vibration Spectrum Analysis Velocity Air SWMS Code: 009


FACTORS




Preparation Site security requirements Notify Controller of premises of work to be conducted



Ensure access to equipment is clear, housekeeping adequate, equipment clear of obstructions

Operation Exposure to rotating equipment 5 Ensure that machine guarding is in place 2

Working at height 5 Ensure fall prevention system in use or adequate access

platforms available 2

Inadequate lighting 4 Ensure adequate lighting 2

Completion of Task Site security requirements Notify Controller of premises that work has been

completed


Task: Eddy Current Testing Velocity Air SWMS Code: 010


FACTORS




Preparation Site security requirements Notify Controller of premises of work to be conducted



Ensure access to equipment is clear, housekeeping adequate, equipment clear of obstructions

Operation Exposure to rotating equipment 5 Ensure that machine guarding is in place 3

Working at height 5 Ensure fall prevention system in use or adequate access

platforms available 3

Inadequate lighting 5 Ensure adequate lighting 3

Completion of task Site security requirements 4 Notify Controller of premises that work has been

completed 2


Task: Exposure to Sun Velocity Air SWMS Code: 011


FACTORS




General Outdoor Activity Sun Burn 4 Change the job - if possible, to an indoor location or a location which is outside, but in the shade. 2


Skin Cancer 4 Provide shade - where you cannot change, provide shelter from direct sunlight… 2

Natural or existing shade of buildings, structures and trees.

Textile or coated textile fabrics. Tents or umbrellas. Synthetic shade cloths.

Rotate workers / change work times - try to rotate workers so the same people are not exposed all of the time or change work times so workers are not outside during times of highest risk (10.00am - 3.00pm).

2

Make sure to sit in shaded area for lunch and tea breaks. 2

PPE - outdoor workers should be provided and should wear: 2

Sun protective clothing. 2

A hat or appropriate headgear 2

Sunglasses 2

Sunscreen (SPF of 30+) 1 Sun protection is important all year round, not just during the warm summer months. 2


Task: Blood Borne Pathogens Velocity Air SWMS Code: 012


FACTORS




All Facets of Operation Contamination 5 Personal Hygiene


Infection 5 Hand washing is an important measure in infection control and should be done: 3

After contact with blood or body fluids. 3

Immediately after removing gloves that have been in contact with blood or body fluids. 3

Blood Spills

In the event of an accident that produces blood the following precautions should be taken: 2

Gloves should be worn. 2

Absorbent material, such as paper towels, cloth or sawdust, should be used to absorb the bulk of the blood or body fluids.

2

This should be disposed of in leak-proof waste bags after use. 2

The area should then be cleaned and disinfected. 2

Immediate Action

If an employee has an exposure to blood or body fluids, the following action should be taken:

Wash away the blood or body fluid with soap and water. 2


Task: Blood Borne Pathogens Velocity Air SWMS Code: 012 If the eyes are contaminated, rinse eyes while open with tap water or saline. 2

If blood gets into the mouth, spit it out and then repeatedly rinse with water. 4


Task: Change Filters Velocity Air SWMS Code: 013


FACTORS




Preparation Dust 5

Good housekeeping of site where filters are to be removed, place all foreign bodies in appropriate boxes , containers or bags . Then dispose in a appropriate manner.

3

Technician & Contractors Supervisor

Ensure area is clear and does not block exits or access

Operation Working at heights injuries 5

If filters are above 3 metres, a scissor lift, boom-lift is to be used or mobile scaffold or equivalent is to be erected and approved by a licensed scaffolder for such use. Refer to use of ladders 052

2

Manual Handling injuries 5 Refer to Manual Handling General Procedure 031 2

Completion of Task After each section , each day leave the area clean and tidy


Task: Reading Labels & Safety Data Sheets (SDS) Velocity Air SWMS Code: 014


FACTORS




Preparation

Irritation of the skin and eyes, Burns, Asphyxiation, Longer Term Health problems

5

Properly identify and reading of labels is important for both protection and prevention of harmful substances as is finding the proper solution should it be required.

3


Explosives, Gases, Flammable Liquids, Flammable Solids. Oxidizers, Toxic and Infectious Substances, Radioactive Substances, Corrosives, Miscellaneous Dangerous Goods

3

Once substance has been deemed hazardous you will know if there is an MSDS available. Both employer and employee must ensure that there are copies of the MSDS to each product used and that the MSDS is in a place that is accessible to everyone.

3


Task: Solvents Velocity Air SWMS Code: 015


FACTORS




To control the risks of using solvents:

Burns to Skin, Eyes, Face - Inhalation 5

Eliminate the chemical where possible. Do you really need to use them. 2


Substitute the solvent with a less hazardous chemical (such as a water based solvent) 2

Isolate the process where solvents are being used (partitioning with plastic sheeting etc) 2

Improve ventilation ( fans, exhaust systems etc.) 2

Develop safe work method statements for using chemicals 3

When solvents must be used.

Ensure Material Safety Data Sheet recommendations are being followed. 2

Decanted chemicals are labelled clearly 2

Workers are trained to carry out work safely and when handling these products suitable PPE are worn and that they are in good condition

3



Task: Dust Hazard Velocity Air SWMS Code: 016


FACTORS




Safe Machinery and Equipment Safe Procedures Respirators

Poisoning, Skin Irritation, Eye Injury, Respiratory Irritation, Fire, Explosion

4

Dusty work processes should be isolated if possible an exhaust ventilation system 2

Technicians & Contractors

Vacuum tools or negative pressure portable tools are useful. Household vacuum cleaners do not effectively trap respirable dust particles. A vacuum with HEP (high efficiency particulate air) filter to be used where possible

2

Explosion proof vacuum cleaner to be used in an explosion hazard. 2

Standardised working procedure to be used in areas where dust can be a problem 2

Good housekeeping procedures (vacuuming or wet sweeping and wet cleaning of dusty work areas. 2

Where warranted a respirator is to be used. 2

The respirator properly and 2

Training on use is provided.

2


Task: Safe Handling & Storage of Gas Cylinders Velocity Air SWMS Code: 017


FACTORS




Preparation Explosion, Fire, Burns 5 Cylinders must not come in contact with paint spray, corrosive, caustic, acid material or heat source (>45oC)

2

Technician / Contractors

Identify contents refer MSDS, Australian code for the Transport of Dangerous Gases and State requirements (ie NSW Dangerous Goods Act for Storage and Handling)

2

Transport

Escaping Gas, Fire, Explosion, Burns, Strains, Falling, Abrasions

5 Store cylinders upright (except some small bottles) and secure with chains. 2

Suitable designed cylinder trolley to transport cylinders (with fire extinguisher in close) 3

Ensure regulator withdrawal equipment is disconnected, valve fairly shut, valve protection caps/plugs securely fitted.

3

Store cylinders in cylinder storage compound in compliance with Statutory State requirements. 3

Cylinders suspected of a leak must not be returned to supplier without prior consultation with the supplier.

3

Correct signage for transporting dangerous goods, 3

(Gas bottles).

Refer to Manual Handling 031 2


Task: Removal of Redundant Ductwork Velocity Air SWMS Code: 018


FACTORS




Preparation Fall injuries 5

Good housekeeping of site where duct is to be removed, any foreign bodies inside or on top of duct to be removed, ie. Vacuum, wipe down, place all foreign bodies in appropriate containers and dispose of in appropriate manner.

3

Technician & Contractors Supervisor

Ensure area is clear and does not block exits or access required for other trades.

Operation Working at heights injuries 5

If ductwork is above 3 metres, a scissor lift, boom-lift is to be used or mobile scaffold or equivalent is to be erected and approved by a licensed scaffolder for such use.

2

Manual Handling injuries 5

Ensure 2 or more "Acro-prop" ductwork lifting devices or equivalent are available and that ductwork sections do not exceed lifting limits of both personnel and lifting device. Only mechanical lifting devices carrying current certification and with appropriate SWL rating are to be used. Another option is the use of a ductwork cage securely attached to the scissor lift to allow large duct sections to be lowered by the scissor lift. Do not exceed SWL of scissor lift .

2

Refer to Manual handling 031. 2

Completion of task After each section and each day, have the supervisor inspect the work prior to proceeding to a new area.

2


Task: Removal of Redundant Insulation Velocity Air SWMS Code: 019


FACTORS




Preparation Respiratory Infections 5

The area surrounding the Synthetic Mineral Fibres (SMF's) for removal are to be burnt off at least 3 metres from the workface and "No entry - SMFs removal" signs are to placed at access points.

3


Remove lagging as per standard procedure for the removal of SMF's in accordance with the "National Standard and National Code of Practice for the Safe Use of Synthetic Mineral Fibres".

Operation Respiratory Infections 4

SMF's are bagged, sealed, securely retained and removed from site daily to approved waste station with records kept.

3

Existing lagged ductwork is to be cut to enable connection to another duct, exposed SMF's are to be duct taped over to conceal all fibres.

3

Should material suspected of being asbestos, be encountered the supervisor is to immediately inform the head contractor's area supervisor. Do not disturb the area and no attempt should be made to remove the material. Only those inspecting the suspected material are allowed to enter the area.

3


Task: Loading / Unloading of Ductwork Velocity Air SWMS Code: 020


FACTORS




Preparation Manual Handling Injuries 4

Prior to loading/unloading an assessment of ductwork should be completed ie. hand loaded or caged.

2


Consider weight, size and number of items to be loaded/unloaded and number of persons available to load/unload.

Operation Manual Handling Injuries 3

Appropriate rated cage(s) to be used if ability of appropriate personnel to safely hand load/unload. 2

An appropriate rated mechanical lifting device is to be used if excessive weight/bulk. Current certification and with appropriate SWL rating are to be used.

2

Minimum of 2 people to hand unload each section of duct. 2

All materials to be secured to the mechanical lifting device in the appropriate manner suitable for the lifting device being used .

2

Ensure duct is correctly stacked and secured prior to lifting, and that the cage carries SWL and plant number identification and total weight does not exceed the maximum crane lift load.

2

A certified Rigger organises and supervises the lift in conjunction with Crane Driver. 2

Refer to Manual handling general procedure 031. 2



Task: Moving Ductwork Velocity Air SWMS Code: 021


FACTORS




Preparation Manual Handling Injuries An appropriate rated mechanical lifting device is to be used for excessive weight and/or bulk of ductwork. Only devices carrying current certification and with appropriate SWL rating are to be used.

2


A minimum of 2 people to be used when manually moving ductwork from one location to another.

2

Ensure a clear path is available prior to moving ductwork. 2

Ductwork must be secured to the vehicle in an appropriate manner when using a mechanical lifting device.

2

Ensure the ductwork is stored in such a way as to eliminate falling and blockage of passageways/exits.

2



Task: Storage of Ductwork on Site Velocity Air SWMS Code: 022


FACTORS




Preparation Manual Handling and Crush Injuries 4

Ensure the storage location is not in a passageway or exit path or on an exposed perimeter where it would be subject to wind conditions.

2


Ensure manually stored ductwork is placed on the longest end, side down to ensure less chance of it falling and only stack one level high.

2

If storage area is not wind affected, tape the area off upon completion to alert others not to access the area. This may not be required if suitably stacked against a wall or similar.

2

If the only storage area available is in an exposed area, all ductwork is to be roped together and fixed to a stationary point or alternatively may be left in a delivery cage suitable secured.

2

If ductwork is to be stored/moved using a mechanical device refer to 021. 2



Task: Assembly of Ductwork Velocity Air SWMS Code: 023


FACTORS




Preparation Manual Handling and Crush Injuries 5 Ductwork to be assembled is to be moved to the location

of installation in accordance with IW004. 3 Technician & Contractors Supervisor

Installation above 3 metres a mobile scaffold or equivalent is to be erected and approved by a licensed scaffolder for such use.

3

Ensure that 2 or more "Acro-prop" ductwork lifting devices or equivalent are available prior to assembly of ductwork on the floor level for high level installation. Only mechanical lifting devices carrying appropriate SWL rating and current certification to be used.

3

Ensure assembly area is clear and does not block exits or access. 3

Place ductwork sections to be assembled on the ground, ensuring no sharp edges are present, if so cover with appropriate protection.

3

Upon completion of work in the area and at each day ensure ductwork is either fixed securely or stored suitable and rubbish removed.

3

After each section and each day, the supervisor is to inspect work prior to proceeding to a new area. 3



Task: Installation of Ductwork - General Velocity Air SWMS Code: 024

ACTIVITY POTENTIAL HAZARD RISK FACTORS CONTROLS

RISK FACTOR

S




Preparation Manual Handling and Crush Injuries 4 Assembly of ductwork refer 023 3


Fall Injuries 5 Ensure assembly area is clear and does not block exits or access. 3

Using scaffold, scissor-lift or boom-lift, install hanger rods/straps as specified in applicable ductwork specification/drawing for the project. Prior to installation a check should be made of the slab/s to ensure no existing services will be damaged.

3

Proceed to lift pre-assembled ductwork using 2 or more "Acro-prop" ductwork lifting devices or equivalent after locking wheels. Ensure ductwork is secured.

3

A ductwork cage is another option, ensure cage is securely attached to scissor lift . Do Not exceed SWL of scissor-lift. 3

Fix ductwork to pre-installed hangers and check all fixings. Evenly lower each lifting device until load is fully taken by the hangers. Re-check for security. Continue with this process for balance of installation. Lifting devices are not to be left loaded up and unattended (or overnight) without the duct being secured into place.

3

At the end of each day and completion of work ensure ductwork is either fixed securely in location or stored suitably and rubbish removed.

3

All sharp edges, any duct protrusions in slabs or walls must be made safe and all work after each section or day to be inspected by the supervisor prior to proceeding to a new area.

3



Task: Installation of Ductwork – Duct Riser Velocity Air SWMS Code: 025


RISK FACTOR

S




Preparation Manual Handling and Crush Injuries 5 Ensure that riser area is clear and does not block exits or access. 2


Fall Injuries 5

Ensure persons are not working below - take special care when riser is a shaft (refer to installation ofductwork working in shafts 026). Barricade area on floor below at least 1 metre back from the edge of the penetration above and place sign/s "WARNING, PERSONS WORKING ABOVE".

2

Barricade area on the same floor at least 1 metre back from the edge of the penetration or enough space to work and place sign/s "WARNING, ACCESS ONLY TO AUTHORISED PERSONNEL".

2

An approved fall arrest safety harness must be worn and secured to a solid anchorage if a risk of falling more than 1.8 metres.

2

Upon completion of works around riser penetration, ensure penetration is securely covered and barricades/signs removed. 2

2


SAFE WORK METHOD STATEMENT Customer: Area of Work: Task: Installation of Ductwork – Working in Shaft's Velocity Air SWMS Code: 026


RISK FACTOR

S




Preparation Manual Handling and Crush Injuries 5 Requirements Refer 025. 3


Fall Injuries 5

When removing shat opening protection, and there is a risk of falling more than 1.8 metres, erect barricades 3 metres away from the opening to warn other workers and place signs on the barricades as per 025.

3

Shafts must have emergency access openings prior to entry of workers. 3

Only one team is to work in the shaft (performing the same task) at a time. 3

All work in shafts is to be from approved platforms such as a scaffold. 3



Task: Installation of Insulation Velocity Air SWMS Code: 027


RISK FACTOR

S




Preparation Respiratory Infections 5 Where SMF insulation is to be used. "NO ENTRY - SMF's in use" signs (or equivalent) are to be placed at access points. Insulation to remain sealed in packaging until required for use.

3


Ensure cutting of SMF's are kept to a minimum (preferably using hand tools, not power tools) and off cuts are to be bagged, sealed, securely retained and removed from site daily. Wast off cuts to be sent to approved waste station with records kept.

3

Any existing lagged ductwork that has been cut and exposed are to be duct taped over to conceal all fibres. 3


Task: Loading / Unloading of Equipment / Pipe work / Cable Tray's Velocity Air SWMS Code: 028


FACTORS




Preparation

Manual Handling and Crush Injuries

5 Prior to loading/unloading an assessment of the equipment should be completed ie. hand loaded or caged.

3



3

Appropriate rated cage(s) to be used if ability of appropriate personnel to safely hand load/unload. 3

An appropriate rated mechanical lifting device is to be used if excessive weight/bulk. Current certification and with appropriate SWL rating are to be used.

3

Minimum of 2 people to hand unload the equipment. 3


3

A certified Rigger organises and supervises the lift in conjunction with Crane Driver. 3


SAFE WORK METHOD STATEMENT Customer: Area of Work: Task: Moving Equipment / Pipe Work / Cable Tray's into position Velocity Air SWMS Code: 029


FACTORS




Preparation Manual Handling and Crush Injuries 5

Prior to moving an assessment of the equipment should be completed ie. hand loaded or caged.



Minimum of 2 people to manually move equipment from one location to another.

Ensure a clear path is available prior to moving the equipment


Ensure the equipment is stored in such a way as to eliminate falling and blockage of passageways/exits.

If the only allocated storage location is in an exposed area all the equipment is to be roped and/or fixed to a stationary point or alternatively may be left in a delivery cage/on a pallet, suitably protected and secured.

Refer to Manual handling general procedure 031.

SAFE WORK METHOD STATEMENT Customer: Area of Work: Task: Install / Fix Equipment / Pipe Work / Cable Tray's in Location Velocity Air SWMS Code: 030


FACTORS




Preparation Fall Injuries, Lacerations 4

Equipment to be installed/fixed is to be moved to the location in accordance with 029. 2


If equipment to be installed above 3 metres a mobile scaffold, scissor lift or boom lift is to be utilised by appropriately trained and ticketed operators.

2

Ensure that assembly/installation area is clear and does not block exits or access 2

Using scaffold, scissor lift or boom lift where required, install hanger rods/bracketing for the equipment as specified in applicable specification/drawing fro the project.

2

Proceed to lift equipment using lifting device ensuring that the equipment is secured to the lifting device to prevent it falling. Only mechanical lifting devices carrying current certification and with appropriate SWL rating are to be used.

2

If any raw edges are present, place protection over them and wear gloves when lifting and working on the equipment.

2

Fix equipment to pre-installed hangers/brackets and check all fixings. Evenly lower each lifting device until load is fully taken by the hangers/brackets. Re-check for security. When checked , lower the lifting devices and repeat for the balance of the equipment to be installed.

2

Lifting devices are Not to be left loaded up and unattended (or overnight) without being secured into place.

2

SAFE WORK METHOD STATEMENT Customer: Area of Work: Task: Install / Fix Equipment / Pipe Work / Cable Tray's in Location Velocity Air SWMS Code: 030

Upon completion of work and at the end of each day ensure equipment is either fixed securely in location or stored suitably and rubbish removed. Have the supervisor inspect the work prior to proceeding to a new area.

2

Supervisor




Task: Manual Handling - General Procedure Velocity SWMS Code: 031


FACTORS




Preparation Damage to spine or

muscles

4

Inspect work area prior to starting. Ensure a clear work area and minimise the distance loads must be moved manually. 3


Ensure appropriate lifting equipment is available. Mechanical lifting devices should be used in preference to Manual Handling for loads > 25kg.

3

Establish the weight of the object to be lifted before attempting to lift. 3

Provide temporary barricades where other persons may affect the safety of manual handling. 3

Refer to appropriate Material Safety Data Sheets (MSDS) for any hazardous substances to be moved or used. 2

As per site induction persons must complete prior to commencing on site, ensure knees bent, back straight, lift gradually to establish that load can be lifted comfortably.

3

Avoid twisting or turning whilst lifting or carrying. 2


Task: Use of Crane Velocity Air SWMS Code: 032


FACTORS




Preparation Electrocution Check for overhead electrical hazards. 3


Falling Objects Check crane and slings for serviceability, including warning devices. 3

Check for obvious hazards in area, including overheads and ground surface stability.

Operation Falling Objects 4 Loads must be appropriately restrained. 2

Lifting attachments must be appropriate for the load.

Load charts must be clearly visible and observed.

Ensure maximum lifting heights are not exceeded.

Warning devices are constantly operating.

Loads, when placed, are stable before withdrawal of Crane/Slings.

No load is suspended over, or travels over a person.

Use tag lines to control load.

After Use Care Strain 3 Restore equipment to safe condition. 2


Task: Use of Crane Velocity Air SWMS Code: 032

Crushing 5 Tidy area, return any aids. 2

Report any faults, or undue wear etc., to supervisor.

Remove any keys and lock in appropriate location.

Note: Ensure hired crane has adequately trained and licensed personnel and communications.


Task: Use of Pallet Jack and Forklift Velocity Air SWMS Code: 033


FACTORS




Preparation Electrocution 5 Check for overhead electrical hazards. 2


Asphyxiation 5 Ensure area is well ventilated. 3

Falling Objects 5 Check Forklift for serviceability, including warning devices. 3

Check for obvious hazards in area, including overhead.

Check all guards are in position.

Operation Asphyxiation 4 Ensure area is well ventilated. 2

Falling Objects 5 Loads are appropriately restrained. 2

Crush Injuries 4 Lifting attachments are appropriate for load. 2

Collisions 4 Load charts are clearly visible and observed. 2

Ensure maximum lifting heights are not exceeded.

Warning devices are constantly operating.

Loads, when placed, are stable before withdrawal of pallet jack.

No load is suspended over, or travels over, a person.


Task: Use of Pallet Jack and Forklift Velocity Air SWMS Code: 033

Always look in direction of travel.

After Use Care Crush Injuries 4 Restore equipment to safe condition. 3

Strain injuries 5 Tidy area, return any aids. 3

Report any faults, or undue wear etc., to supervisor.

Remove any keys and lock in appropriate location.



Task: Use of Equipment Lifter (eg., Genie) Velocity Air SWMS Code: 034


FACTORS




Preparation

Electrocution 5 Check for overhead electrical hazards. 2 Technicians & Contractors

Falling Objects 5 Ensure safe working load is appropriate for the task. 2

Check lifter for serviceability, including warning devices. 2

Check for obvious hazards in area, including overheads. 2

Operation

Falling Objects 5 Loads are appropriately restrained. 2

Crushing 6 Lifting attachments are appropriate for the load. 2

Collisions 5 Load charts are clearly visible and observed. 2

Burns 2 Ensure maximum lifting heights are not exceeded.Warning devices are constantly operating. Loads, when placed, are stable before withdrawal of lifter. No load is suspended over, or travels over, a person. Observe lifting operation for obstructions.

1

After Use Care Strains 5 Restore equipment to safe condition. 3 Technicians & Contractors



Task: Use of Equipment Lifter (eg., Genie) Velocity Air SWMS Code: 034

Crushing 6 Tidy area, return any aids. Report any faults, or undue wear etc., to supervisor.

3


Task: Cleaning Cooling Towers Velocity Air SWMS Code: 035


FACTORS




Preparation Fall/crush Injury 5 Ensure Site Supervisor and/or Building Management are aware of work to be carried out. 3


This is a 2 man job. DO NOT ATTEMPT ON YOUR OWN. 3

Ensure plant is not running. 3

Isolate cooling tower fan at switch board and tag. 3

Fill out log/safety check sheet prior to commencement of work. 3

Isolate make up water and balancing pipes and drain tower. 3

Wear wet gear, rubber boots, half face respirator with class M organic vapour cartridge and rubber gloves.

3

Clean tower with high pressure water gurney via earth leakage circuit breaker. 3

Once clean, open balancing and make-up water, refill tower and slug dose with biocide (2litres) and inhibitor (4 litres) standard size tower.

3

Fill out log/safety check sheet. 3

Run cooling tower fan, bleed air locks in pipe system. 3


Task: Working Around Moving Parts Velocity Air SWMS Code: 036


FACTORS




Preparation Crush Injury 5 Ensure Site Supervisor and/or Building Management are aware of work to be carried out. 3


Inform the Management where you are working each day. 3

If possible isolate electric motor at switch before entering area. 3

Ensure area is well lit.3

All loose garments and long hair are to be secured.3

Ensure belt guards are fitted and secure where applicable. 3

Any inspection of moving parts that require hands on tasks are to carried out after hours when machine is stationery and power is isolated and tagged off at switchboard.

3

No person to remove tagged off label other than the person who originally placed it. 3

Advise site supervisor of any special safety requirements upon initial inspection of area before any work is carried out.

3


Task: Working in Fan Chambers and Air Plenums Velocity Air SWMS Code: 037


FACTORS




Preparation Crush Injury 5

Notice to be given to client in writing of maintenance work to be carried out a minimum of seven (7) days prior to commencement, except in cases of emergency repairs.

2


Check if plant requested "on" from IVR in BMCS. 2

All fans associated with the relevant work areas must be isolated at their local isolation switch before work commences.

2

On completion of work, the area must be cleared of all loose articles and debris. Fans may then be reinstated for normal operation.

2

Depending on work being carried out, fans may be allowed to operate. In the event of this, eye and ear protection must be worn.

2

All personnel, especially contractors working within the chambers and plenums must be instructed as to the correct procedures for isolation of fans and safe working practices within chambers.

2

Refer to working in confined spaces 002. 3



Task: Moving Ceiling Tiles for Access Velocity SWMS Code: 038


FACTORS




Preparation Electrocution 5

Always use a fibreglass or wooden ladder (refer to Use of ladders 052) in case of live wire may be exposed.

2 Technicians & Contractors

First push the tile upwards, if easy then slowly push on top of the adjacent tile.

2

Ensure fluorescent light jacks do not become disconnected. 2

If cables present, assume they are live and treat accordingly. 3

All current carrying cables should be double insulated, if not do not attempt further work. Contact and advise the supervisor.

2

Upon completion ensure the tiles sit back level with the "T" bar and that no cables are exposed.

3


Task: Cleaning Heat Exchanger Plates Velocity Air SWMS Code: 039


FACTORS




Preparation Electrocution 5 Ensure ELCB / RCD is connected and at the supply end of any extension lead (Dead Man Switch) 3


Inspect high pressure water cleaner for obvious faults and defects. 3

Ensure current Inspection Tag is on equipment. 3

Ensure that heat exchanger has 1.500 mm clearance on both sides. 3

Operation Burn injuries 4 Prior to opening, cool the heat exchanger. If possible allow the heat exchanger to stand and cool overnight. 2

Lacerations 4 When taking the plates out of the heat exchanger use gloves - the plate edges are sharp! 2

Eye injuries 3 When cleaning the heat transfer surface by rinsing with a powerful jet of water / high pressure water cleaner, wear protective safety goggles.

2

Use of chemicals 5

When using nitric acid solution to remove oxide or chalk deposits and sodium hydroxide solution to remove organic deposits, you must wear protective safety goggles. Sodium hydroxide and concentrated nitric acid can seriously harm the skin and mucous membranes. The solution must be handled with the greatest care.

2

Skin damage 3 Wear gloves when gluing gaskets and using glue and acetone solution. 2

Sudden release of pressure

During assembly, never tighten the exchanger while it is under pressure. 2


Task: Cleaning Heat Exchanger Plates Velocity Air SWMS Code: 039

Precaution Chemical injuries / environmental damage

3 Ensure that a MSDS's are available and understood for the chemicals in use. 2

Fire 5

In case of welding, the PHE must not be used as a grounding mechanism as electric arcs may occur between the heat transfer plates. Where applicable obtain a Hot Work permit.

2

Ensure area is very well ventilated. 2


Task: Use of Oxy Acetylene Velocity Air SWMS Code: 040


FACTORS




Preparation Explosion, Burns 5 Check plant for leaks by pressurising system to 100kpa, use pressure drop method and locate leaks with soapy water.

2


Escaping Gas, Fire 5 Physically check hoses and fittings for damage.

3

Check area for combustible materials e.g., petrol, oil, gas, grass, rags, carpet, insulation etc. 3

Light with fuel gas only using lint lighter or pilot light (do not use gas disposable lighters). 2

Provide fire fighting equipment appropriate for the task. 2

Refer to manufacturer's chart for correct settings.3

If plant has been shut down for more than half an hour, purge two seconds for every 5 metres of hose.

2

Ensure bottles are upright and secure.2

Where applicable obtain a Hot Work Permit.2

Flashback Explosion 5 Recognition: 2


Burns 5 *Shrill hissing or squeaking *Smoke issuing from blowpipe tip 2

Escaping Gas 5 In case of Flashback: 2

Fire 5 *Close oxygen valve *Close fuel gas valve *Turn off Cylinder valves 2


Task: Use of Oxy Acetylene Velocity Air SWMS Code: 040

FLASHBACK ARRESTERS MUST BE FITTED AT: 2

*The regulators of oxygen and acetylene cylinders 2

*The blowpipe when hose length exceeds 10 metres 2

*Outlet of banked cylinders 2

Backfire Explosion, Burns 5 Where persistent backfire occurs shut down and check for causes i.e.., too close to work, dirty tip, loose nozzles, incorrect pressure, over heating tip.

2

Escaping Gas, Fire 5 Be aware of gas build up ( Toxic, Flammable). 3

Shut Down Explosion, Burns 5 Close blowpipe fuel valve then oxygen valve. 3

Escaping Gas, Fire 5 Close cylinder valves. 3

5 Release gas from regulators and lines. 3

Back off regulators. 3

Check area from burning / smouldering material. 3

Ensure area is very well ventilated. 3


Task: Use of Arc Welder Velocity Air SWMS Code: 041


FACTORS




Preparation Electrocution 5 Ensure that the workplace is properly secured and earthed.


Cuts 5 Ensure area is isolated or protected by welding shields.

Abrasions 5 Do not allow a situation where others may be exposed to welding sparks and flashes.

Strains 5 Ensure current Inspection Tag on equipment.

Where applicable obtain a Hot Work Permit.

Safety Precautions Burns 5 Clear the area of all flammables.

Electrocution 5 Be aware of hot metal.

Fumes 4 Where possible keep the cables away from the work area.

Eye injury 5 Use extractor system for arc welding.

Sparks 5 Ensure any assistants wear all of the required safety equipment.

Flashes 4 Keep fire extinguisher on hand.

Strains 4 Use welding blankets etc., to protect vulnerable areas.

Upon completion roll up cables and store welder in designated area.


Task: Use of Electric Drills Velocity Air SWMS Code: 042


FACTORS




Preparation Electrocution 4 Ensure the electrical drill is correctly sized for the purpose. 2


Cuts 3 Isolate from power and check power lead and machine for damage. 2

Ensure ELCB / RCD is connected and is at supply end of any extension lead. Refer to 004&005

Secure loose clothing and long hair.

Inspect bits for set and sharpness.

Position fence and / or guards at correct size and / or position.

Ensure equipment is Tagged with correct colour Tag and in date.

Operation Electrocution 4 Connect to power outlet ensuring ELCB / RCD is tested before drill is activated. 2

Cuts 3 Do not use body parts as a brace for materials being drilled (I.e. hand or leg). 2

Eye Damage 3 All power tools and associated leads should be kept away from water, including rain. 2

Burns 2 Any faults or abnormal actions switch off machine and disconnect from power, DANGER tag and report to supervisor.

1

After Use Care Coil and pack tool extension lead and ELCB / RCD in their designated storage area.

Do not exert undue force when drilling. Ensure drill stops before placing down.


Task: Use of Angle Grinder Velocity Air SWMS Code: 043


FACTORS




Preparation Electrocution 4 Ensure ELCB / RCD is connected and is at the supply end of any extension lead (and Dead Man Switch).

2


Abrasions 3 Refer to Safe use & lengths of Extention cords 004. ELCB &RCD 005. 2

Inspect grinder and wheel for obvious falts or defects, also correct type Stone or Metal. 2

Ensure trigger mechanism operates. 2

Ensure equipment is Tagged with correct colour Tag and in date.

2

Where applicable obtain a Hot Work permit. 1

Operation Electrocution 3 Isolate power before adjusting wheel. 2

Strains 3 Ensure comfortable position. 2

Abrasions 3 Use one hand to hold the trigger, the other hand near the grinder body to secure the machine. 2

Use the flat of the wheel. 2

Ensure grinding disc has stopped before putting down. 2

Ensure the grinding wheel is the correct speed for the grinder. 2


Task: Use of Angle Grinder Velocity Air SWMS Code: 043

Precaution

Fire 4 Use of an abrasive tool in the open on fire ban days without a permit is forbidden. 2

Remove all flammables from the work area. 2

Provide appropriate Fire Fighting Equipment. 2

After Use Care

Check area for smouldering debris on completion of work.

Any faults or abnormal actions switch off machine and disconnect from power, DANGER tag and report to supervisor.

2


Task: Use of Portable Electric Saw Velocity Air SWMS Code: 044


FACTORS




Preparation Electrocution 5

Ensure ELCB / RCD is connected and is at the supply end of any extension lead (and Dead Man Switch). Refer to Safe use & Lengths of Extention Cords 004, ELCB & RCD 005.

3


Adequate Lighting 5 Isolate from power and check power lead and machine for damage. 3

Cuts 5 Inspect blades and / or sharpness and secure in position. 3

Position fence and / or guards at correct size and / or position. 3

Ensure Guards and Guides are secure and operational. 3

Ensure equipment is Tagged with correct colour Tag and in date. 3

Secure loose clothing and long hair. 3

Ensure area adjacent to work area is clear of rubbish and debris (minimum of 1 metre). 3

Operation Electrocution 5 Connect to power outlet ensuring ELCB / RCD is tested before drop saw is activated. 2

Cuts 5 Ensure timber is on solid workbench or stools before commencing to cut. 2

Eye Damage 5 Do not exert undue force when sawing. 2

Burns 5 Ensure electric saw stops before placing down. 2


Task: Use of Portable Electric Saw Velocity Air SWMS Code: 044


3

All power tools and associated leads should be kept away from water, including rain. 2

After Use Care Coil and pack tool extension lead and ELCB / RCD in their designated storage area. 2


Task: Use of Electric Friction Saws (Drop Saw) Velocity Air SWMS Code: 045


FACTORS




Preparation Electrocution 5 Prior to commencement of use ensure the saw is properly secured by bolts / clamps etc. 3


Adequate Lighting 5 Secure loose clothing and long hair. 3

Cuts 4 Isolate from power and check power lead and machine for damage. 3

Inspect blades and / or sharpness and secure in position. 3

Position fence and / or guards at correct size and / or position. 3

Ensure guards and guides are secure and operational. 3

Ensure ELCB / RCD is connected and is at the supply end of any extension lead (and Dead Man Switch). Refer to Safe use & Lengths of Extension Cords 004, ELCB & RCD 005.

3


Ensure area adjacent to work area is clear of rubbish and debris (minimum of 1 metre).

Operation Electrocution 5 Connect to power outlet ensuring ELCB / RCD is tested before drop saw is activated. 2

Cuts 3 Ensure timber is on solid workbench or stools before commencing to cut. 2

Eye Damage 3 Do not exert undue force when sawing. 2

Burns 5 All power tools and associated leads should be kept away from water, including rain. 2


Task: Use of Electric Friction Saws (Drop Saw) Velocity Air SWMS Code: 045


2



Task: Use of Electric Nibblers / Shears Velocity Air SWMS Code: 046


FACTORS




Preparation Electrocution 5 Isolate from power and check power lead and machine for damage. 3


Cuts 5 Inspect blades for set and sharpness. 3

Position fence and / or guards at correct size and /or position. 3

Ensure ELCB / RCD is connected and is at the supply end of any extension lead (and Dead Man Switch). Refer to Safe use & Lengths of Extention Cords 004, ELCB & RCD 005.

2


Secure loose clothing and long hair. 3

Remove burrs and sharp edges from material. 2

Operation Electrocution 5 Connect power ensuring ELCB / RCD is tested before machine is activated. 3

Cuts 5 Do not exert undue force nibbling / shearing. 3

Eye Damage 5 Ensure machine stops before placing down. 2

Burns 5 All power tools and associated leads should be kept away from water, including rain. 2

Any faults or abnormal actions, switch off machine and disconnect from power, DANGER tag and 3


Task: Use of Electric Nibblers / Shears Velocity Air SWMS Code: 046 report to supervisor.



Task: Use of Chain Block Velocity Air SWMS Code: 047


FACTORS




Preparation Falling Object 4 Inspect chain block for any visual defects. 2


Crushing 4 Check for obvious hazards in area. 2

Complete Risk Assessment. 2

Suitable fixing to structure. 2

Operation Falling Object 4 Ensure safe work load is not exceeded. 2

Crushing 4

Ensure lifting point is secure and appropriate for the load being lifted. 3

Rig chain block in the vertical position over materials. 2

After Use Care Crushing 4 Restore equipment to safe condition. 3

Tidy area, return any aids. 3

Report any faults. 2


Task: Prevention of Falls - General Procedures Velocity Air SWMS Code: 048


FACTORS




Preparation Falling, Falling Tools, Strains, Abrasions

5 When heights exceed 1.8 metres ensure appropriate fall protection is in place. 2

Technician & Contractor

Ensure a Risk Assessment is carried out prior to commencement of work eg. Location of Overhead Power Supply, any other obstructions, ensure plant and equipment is placed on and ends rest against a flat firm surface.

2

Approved barricades and signs are to be placed below waring of Danger. 2

Check hired equipment maintenance manual & inspect log book. 2

Check expiry date of safety certification. DO NOT USE uncertified equipment. 2

CHECKLIST

Ladders/Step Ladders

Scissor Lift

Sliding Stage

Safety Harness

Mobile Scaffold

Cherry Picker


Task: Prevention of Falls - General Procedures Velocity Air SWMS Code: 048

Crane

Inertia Reel

Piered Scaffold

Chamber

Safety Line

Any Other


Task: Prevention of Falls - With Individual Arrest Systems Velocity Air SWMS Code: 049


FACTORS




Preparation Falling, Falling Tools, Strains, Abrasions 5

Recommended method is safety mesh and guardrails. Other methods include individual fall arrest systems, scaffolding, safety nets or a combination of these methods. These other methods only to be used if the recommended method cannot be used.

2


Guardrails at the perimeter of the building or openings in the roof should be: 3

Be between 900mm and 1m in height above the working surface and incorporate a mid rail. 3

A toe board to be used if slope is >15o from the horizontal 2

Be constructed to withstand a force of 0.455 KN applied at any point of the guardrail system 2

Scaffolding if mobile used should be positioned so that the platform is as close as practicable to the underside of the roof and not more than 2m below the working surface and that at least 2m of it extends beyond all unprotected edges of the roofing work.

3

When erected perimeter nets should project horizontally at (2+H/5)m beyond the outermost working point above the net (H=the vertical distance in metres between the net and the outermost working point above)\

3

Safety nets should be constructed in accordance with BS 3913. 2



Task: Use of Elevated Platforms (Scissor / Boom Lifts) Velocity Air SWMS Code: 050


FACTORS




Preparation

Asphixation (gas/petrol machine only) Falling objects/tools, Falling

5

Check for overhead electrical hazards. 2 Technicians & Contractors

Ensure area is well ventilated. 2

Check equipment for serviceability; including warning devices. 2

Check for obvious hazards, firm and level ground, all tools and equipment on are properly secured.

2

Ensure maximum lifting heights and weights are not exceeded, all guard rails/access doors closed before lifting, an approved safety harness with lanyard secured of the proper attachment bar should be worn while operating lift.

3

No person shall be permitted to get on/off the elevated platform when in a raised position.

3

Ensure warning devices are operating constantly, all materials, tools and equipment on lift are to be secured to prevent falling while operating.

2

The boom lift shall be used as an access platform only, materials, equipment and heavy tools should not be carried.

3



Task: Use of Elevated Platforms (Scissor / Boom Lifts) Velocity Air SWMS Code: 050

Do not position ladders, steps or similar access items to gain additional reach.

3

Restore equipment to safe condition and report an faults or undue wear etc to supervisor on completion of work.

2


Task: Safe Distances from Overhead Power Lines Velocity Air SWMS Code: 051


FACTORS




Preparation Electrocution, Burns, Shock 5

Thoroughly examine the approach and surroundings of the site before taking an appliance to the site or setting up. It is crucial that no part of the appliance, any load carried on it, or any person on it, comes within the following distances to overhead power lines:

3


Voltage Distance

Up to 132,000 3 Metres 3

> than 132,000 but < than 330,000 6 Metres 3

> than 330,000 8 Metres 3

In calculating these distances, be sure to consider, the sag of the cables, the swing of the load during handling and the effect of wind forces.

3

If the risk assessment indicates a possibility that these distances may not be maintained during the execution of the work, the relevant power supply authority should be contacted or consideration should be given to an alternative way of doing the work that eliminates the risk of contact.

3

A person other than the driver or operator of the appliance must be present to observe the position of the appliance and to warn the driver of the nearness of the overhead power lines.

3



Task: Use of Ladders Velocity Air SWMS Code: 052


FACTORS




Safety Precautions

Falling Falling Tools Strains

5 Perform visual check for obvious faults and defects. 2 Technicians & Contractors

4 Ensure clean surface for placing ladder. 2

4 Ladders must be used on level surfaces. 2

4 Do not place a ladder in front of a doorway unless locked or guarded.

2

5 Never use drums, boxes etc., to gain extra height. 2

4 Secure work area around the ladder. 2

4 Use a tool pouch to carry tools. 2

4

Do not leave tools and equipment in ladder rungs.

2

4 Do not over-reach. 2

5 Only one person on a ladder at any one time. 2

5 Face the ladder at all times. 2

Extension Ladders Falling Falling Tools Strains

5

The top should be lashed into position (by side rails otherwise a person must remain at the bottom to secure the ladders).

3

4 Slope of the ladder should not exceed four in one (one meter out for four meters up).

3



Task: Use of Ladders Velocity Air SWMS Code: 052

Falling Falling Tools Strains

4 The ladders should extend one meter above landing place.

2

4 The ladders must be placed against a fixed and stable support.

2

Step Ladders

5 5

Do not climb higher than the second rung from the top. Ensure step ladder legs are fully spread.

3 2

4 Do not climb higher than third step from the top. 2


Task: Use of Mobile Scaffold Velocity Air SWMS Code: 053


FACTORS




Preparation Electrocution 5 Check for overhead electrical hazards. 3


Falling 4 Check for obvious hazards overhead (tree branches etc.,) 3

Falling Tools 4 Scaffold only to be erected on level or near level site. 2

Strains 4 Ensure area under scaffold is clear and clean. 2

Abrasions 3 Only erect scaffold on a firm surface. 3

Erection Falling 5 Minimum of 4 casters must be provided under the standards (uprights) 2

Falling Tools 4 Every standard not fitted with a castor must be strutted. 2

Strains 4 Working load on castors must not be exceeded. 2

Abrasions 3 The maximum height of the scaffold must not exceed 3 times the minimum width. 2

All planks must be secured to the scaffold. 2

No person shall remain on mobile scaffold while it is being moved. 2

Only one working platform per scaffold. 2

When erecting scaffold ensure each joint is locked into place. 2

Only use scaffold in accordance with manufacturer's instructions. 2


Task: Use of Mobile Scaffold Velocity Air SWMS Code: 053 All wheel locks must be engaged before entering scaffold. 2

Never climb on the outside of the scaffold. 2

Two people should always be in attendance when scaffolds are in use. 2

Clear area must be maintained around the scaffold using cones, bunting mesh etc. 2

Incomplete and/or unattended scaffold must have appropriate controls to protect against unauthorised access.

2

Never drop tools, equipment or materials from the scaffold. 2

Safety helmets must be worn when working around or ascending and descending scaffold. 2

Materials and tools should be raised and lowered by rope. 2


Task: Working on Roof Velocity Air SWMS Code: 054


FACTORS




Preparation Fall Injuries 5 Prior to the final planning and commencement of work consult with those who will do the work. 3


Consider the need for or existence of: 3

safety mesh, anchor points for static lines or safety harness, guardrails or walkways, load limitation, prevention of material becoming airborne in windy conditions, wet weather precautions, elimination of slip and trip hazards, electrical safety hazards, protection against airborne hazardous substances.

3

Do not climb or descend ladder carrying heavy parts or tool boxes. 3

If a potential to fall more than 2m exists a fully body harness to be worn. 3

If access to the roof is by ladder the ladder should be secured at the top and extend at least 1m above the exit level.

3

Brittle and fragile roofs require:

- approved warning signs 2

- temporary or permanent walkways 2

- temporary roof ladder if work is required on or near to any part of a sloping roof sheathed in brittle material.

2

- individual fall arrest systems unless safety mesh, safety nets or suitable fall arrest protection are provided.

2


Task: Working on Roof Velocity Air SWMS Code: 054

Training and instruction must be provided for:

- loading. Positioning and fixing of equipment 2

- safe access and prevention of falls 2

- correct use of safety equipment and fall arrest systems, tools and equipment including electrical safety.

2

- procedures in the event of an accident or injury. 2

Only employees who have received training and instruction to carry out work. 2

On completion of work ensure all material and waste has been removed and a joint inspection with client representative is completed.

3


Task: Putting on Refrigerant Service Gauges Velocity Air SWMS Code: 055


RISK FACTORS




Preparation Injury Burning of Skin 3

Prior to the final planning and commencement of work consult with those who will do the work. 1


Consider the need for or existence of: 1

Ensure qualified person covered with "Ark Tick" Refrigerant Handling Authority ticket carries out works.

Quick release fittings on Gauge lines to remove risk of Burning through Refrigerant vapour/ liquid loss at service gauge entry point.

1

Inspect Gauge lines/ Gauges for cracks, cuts or where thread stability at Gauge has been compromised. 1

Activity Injury 3 When removing dust covers from Guage port ensure there is no excess leakage from port seal. If so then rectify

1

Putting service gauge on Environmental 4 Excess leakage must not occur. The use of quick release gauge port connectors will ensure this does not occur. 1

4

When removing gauges allow high side pressure to be released via the gauges back into the system. The remaining gas with in lines will be minimised and escape to environment if any will be neglibagle.

1

After Care Use Ensure Service Guages are kept so to ensure no damage to lines/ guage or manifold occurs.

Training and instruction must be provided for:

Current Refrigerant Trading Authority License


Task: Use of Reclaimer Velocity Air SWMS Code: 056


FACTORS




Preparation Electrocution 4 Ensure the Reclaimer Has Been Tagged is in condition to use 1


3 Isolate from power and check power lead and machine for damage. 1

3 Ensure ELCB / RCD is connected and is at supply end of any extension lead. Refer to 004&005 1

Environment 4 Ensure connection of Service Gauge/ Lines are as per Safe Work Method Statement (055) 1

4 Ensure qualified person covered with "Ark Tick" Refrigerant Handling Authority ticket carries out works.

1

Operation Electrocution 4 Connect to power outlet ensuring ELCB / RCD is tested before Reclaimer is activated. 2

Burns 3

Ensure connection of Service Gauge/ Lines are as per Safe Work Method Statement (055) 2

Environment 4 Ensure correct reclaim vessel/ bottle is being used. 2

After Care Use Coil and pack tool extension lead and ELCB / RCD in their designated storage area.

Ensure return of Reclaimed refrigerant to Authorised collection agent

Ensure Reclaimer is stored so as not to compromise cabling or cause damage to equipment.


Task: Use of Vacuum Pump Velocity Air SWMS Code: 057


FACTORS




Preparation Electrocution 4 Ensure the Reclaimer Has Been Tagged is in condition to use 1


3 Isolate from power and check power lead and machine for damage. 1

3 Ensure ELCB / RCD is connected and is at supply end of any extension lead. Refer to 004&005 1

Environment 4 Ensure connection of Service Gauge/ Lines are as per Safe Work Method Statement (055) 1

4 Ensure qualified person covered with "Ark Tick" Refrigerant Handling Authority ticket carries out works. 1

Operation Electrocution 4 Connect to power outlet ensuring ELCB / RCD is tested before Vacuum Pump is activated. 2

Burns 3 Ensure connection of Service Gauge/ Lines are as per Safe Work Method Statement (055) 2

Environment 4 Ensure correct reclaim vessel/ bottle is being used. 2

Ensure Vacuum of 300 Microns is kept for at least an hour to ensure no leaks are prevalent with system

After Care Use Coil and pack tool extension lead and ELCB / RCD in their designated storage area.

Ensure Vacuum Pump is stored so as not to compromise

cabling or cause damage to equipment.

SAFE WORK METHOD STATEMENT Customer: Area of Work: Task: Safe Handling & Storage Ozone Depleting Substances Velocity Air SWMS Code: 058


FACTORS




Preparation Environmental 5 Cylinders must not come in contact with paint spray, corrosive, caustic, acid material or heat source (>45oC) 2


Asphyxiation 5 Identify contents refer MSDS, Australian code for the Transport of Dangerous Gases and State requirements (ie NSW Dangerous Goods Act for Storage and Handling)

2

Transport

Escaping Gas, Fire, Explosion, Burns, Strains, Falling, Abrasions

5 Suitable designed cylinder trolley to transport cylinders (with fire extinguisher in close) 2

4 Ensure regulator withdrawal equipment is disconnected, valve fairly shut, valve protection caps/plugs securely fitted.

2

4 Store cylinders in cylinder storage compound in compliance with Statutory State requirements. 2

4 Cylinders suspected of a leak must not be returned to supplier without prior consultation with the supplier. 2

4 Correct signage for transporting dangerous goods, 2

4 Refer to Manual handling 031.

Storage Ensure ODS type and quantity register is maintained on site.

Store cylinders upright (except some small bottles) and secure with chains.

Each Bottle Containing ODS's to be individually labeled.

Store cylinders upright (except some small bottles) and secure with chains.

Items of Plant to indicate type of ODS Prevalent

SAFE WORK METHOD STATEMENT Customer: Area of Work: Task: Safe Handling & Storage Ozone Depleting Substances Velocity Air SWMS Code: 058

Ensure MSDS (Material Safety Data Sheets are part of the on site "Hazardous Materials Register" and copies kept in site office, Management office and Fire Control Room.


Task: Back Propping Underside of Slab Velocity Air SWMS Code: 059


FACTORS




Preparation Collapse of existing structure 5 Use a support prop between effected floor slab & slab

below to distribute load. 3


Damage to existing structure 5 Minimize machinery and equipment around the propped

area. 2


Task: Cleaning of Plant rooms / Air Handlers Velocity Air SWMS Code: 060


FACTORS




Use of Chemicals Burns to Skin, Eyes, Face - Inhalation 5

Eliminate the chemical where possible. Do you really need to use them. Where possible use non toxic type chemicals.

2


Use of Electrical Equipment Electrocution 5 Substitute the solvent with a less hazardous chemical

(such as a water based solvent) 2

Damage to Plant & Machinery 5 Isolate the process where solvents are being used

(partitioning with plastic sheeting etc) 2

5 Improve ventilation ( fans, exhaust systems etc.) 2

5 Carry out works outside of business hours where discomfort/ inhalation issues to clientele may occur. IF IN DOUBT SEE YOUR LINE MANAGER.

2

5 Ensure all electric motors have been isolated and where required covered to stop ingress of moisture. 2

5 Ensure SWMS 4 AND 5 ARE ADHERED to when using electrical gurney.

When Solvents must be used Ensure Material Safety Data Sheet recommendations are

being followed. 2

Decanted chemicals are labelled clearly 2

Workers are trained to carry out work safely and when handling these products suitable PPE are worn and that they are in good condition

3



Task: Correct use of PPE Velocity Air SWMS Code: 061


FACTORS




Carrying Out Various Duties

Personal Injury

5

Ensure Full Contents of Safety Bag Are Available at All times. It is your responsibility to ensure Safety Bags are replenished (With Company paying for replenishing) of any items used and that are either disposable or damaged.

3


ALL Ensure List of current Safe Work Method Statements are always handy to ensure that correct times of use are adhered to.

Never START WORKS unless appropriate PPE has been put on.


Task: Use of Torch Velocity Air SWMS Code: 062


FACTORS




Preparation & Working Dark Ares 5 Aid in illuminating dark spaces. 2



Task: Use of Acro Props Velocity Air SWMS Code: 063


FACTORS




Preparation & Working Heavy Lifting and Abrasions to Hands 5 Lift Correctly and Wear Gloves 2


Documents

SAFE WORK METHOD STATEMENT REGISTER CATEGORY TASK SWMS … · CATEGORY TASK SWMS No CONFINED SPACES Working in Isolation 001 Working in Confined Spaces 002 ELECTRICAL WORK Safe Working