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Introduction
Explain some of the major changes in the revision to ICR 56
Correlate revisions to federal
regulations (EPA & OSHA)
Christopher Alonge, PENYS DOL DOSH ESU Senior Safety and Health Engineer
Why were revisions necessary?
To comply with OSHA (29 CFR 1926.1101) & EPA regulations (40 CFR 763, 40 CFR 61)
To clarify many portions of ICR56 and include existing AVs within the code rule
ICR 56 Major Revisions
Many preliminary comments were submitted by stakeholders regarding the January 20, 2004 draft of the revised code rule.
The comments were reviewed by the Department and appropriate revisions incorporated into the revised code rule.
The previous January 20, 2004 draft together with the revisions represent the final document released to the public on July 20, 2005.
General Rulemaking Process Governor’s Office of Regulatory Reform
(GORR) Approval Publication of Major Changes to Proposed
Rule in State Register Proposed Rule available through DOL Official Public Comment Period (60 days) Comment Responses Generated Final Revisions due to comments Adoption of Rule Announced in January
11, 2006 State Register
Current Rulemaking Status
Rule Adopted, Transition Period Until September 5, 2006 Effective Date
Comment Responses Spreadsheet generated by DOSH Engineering & Located on Website
Amended Code Rule 56 Located on Website
Transition Period information Located on Website
Guidance document to be released by Amended Code Rule effective date September 5, 2006
Transition Period
Old or New Code Rule may be used for Asbestos Projects through September 4, 2006
Only New Code Rule for Asbestos Projects starting September 5, 2006
If site-specific variance used for Asbestos Project, use Code Rule that variance is based upon for that Asbestos Project.
Effective September 5, 2006 all variance submissions must be prepared and submitted by a currently certified Project Designer.
Supplemental Documents
Guidance
The revised Code Rule can not address every situation. DOL is developing a guidance document to supplement the regulation and to assist stakeholders in implementing the regulation
The guidance document will be based upon current interpretations/clarifications and responses to pertinent comments received
Supplemental Documents (cont.) Site-Specific Variances
All site-specific variances valid until termination date of variance decision.
New Site-specific variances will be valid for one year starting September 5, 2006.
All new site-specific variance decisions are based upon new amended code rule.
Submissions not based upon new code rule must be revised accordingly, before decision is granted by ESU.
Supplemental Documents (cont.) Other Variances
All existing AVs, BVs, and Systemwide-Statewide Variances will terminate on September 4, 2006
Petitioners will be contacted prior to termination date, to allow for necessary submissions based upon the new code rule
AV-107 for controlled demolition asbestos projects at municipally owned vacant residential buildings/structures is being re-evaluated, and a new AV may be issued by September 5, 2006
Typical Expected SSVs
Contaminated Area/Space Cleanup Crawlspaces with Soil Floors Large Tent Enclosures with Friable ACM Gross Removal Incidental Disturbance Cleanup - greater than minor size Dry Removal Intact Component Removal Floor Covering/mastic removal without hardwall barriers Negative Air exhaust greater than 25 ft. Decontamination Unit Size Reduction due to Logistics Exterior Friable ACM or Non-friable ACM rendered friable
abatement Controlled Demolition Asbestos Project for structures not
unsound No Plasticizing on cleanable surfaces Elevated Abandoned piping/conduit Wrap & Cut/Glovebag
Removals
Multi-employer Worksites Asbestos Abatement Contractor responsible to inform
all employers at worksite about nature of their work, as well as PACM, ACM and asbestos material (known and assumed) at the work site.
Asbestos Abatement Contractor responsible to inform all non-asbestos contractors regarding prohibition of disturbance to PACM, ACM, and asbestos material at worksite.
Asbestos Abatement Contractor responsible for notification to owner, all employers and occupants, located in areas adjacent to Asbestos Project work areas, for each occurrence of elevated air sample results, resulting work stoppage and barrier inspection/repairs completed due to elevated air sample results.
Multi-employer Worksites (cont.) All non-asbestos contractors responsible for notification to
owner or their auth. representative upon discovery of PACM or suspect miscellaneous ACM that has not previously been identified within required inspections/surveys.
Building/structure owner or their auth. representative responsible to inform all employers expected to be at worksite during the project, about the presence, location and quantity of PACM, ACM or asbestos material, within the portion of the building/structure impacted by the entire project.
All contractors performing a supervisory role on demolition, renovation, remodeling or repair projects, shall prohibit disturbance of PACM, ACM or asbestos material by non-asbestos contractors under their direct supervision and control, and shall require all asbestos contractors to be in compliance with the code rule.
Cleanup of Uncontrolled ACM Disturbance Who is responsible?
Upon discovery of uncontrolled disturbance, the Owner must contract with licensed asbestos contractor for immediate isolation and cleanup of disturbed ACM
The Owner shall vacate and generally isolate (cordon off and turn off impacted HVAC systems) the room/area/space from remainder of building/structure, until Asbestos Contractor arrives on site for completion of isolation procedures and immediate clean up of disturbance.
Phase I(Prior to Asbestos Abatement
Contractor Mobilization)Pre-Abatement
Phase II
Start-------------------------Abatement-------------------------End
A B A B C D
Asbestos Survey,
Planning & Design
Background Air
Sampling
Regulated Abatement
Work Area(s)
Preparation & Enclosure Construction
Asbestos Handling including,
Gross Removal or Abatement,
Initial Cleans and
Waste Removal
Final Cleaning & Clearance
Air Samples
Final Waste Removal From Site
Start----------------------------------Asbestos Project------------------------------------End
Asbestos Project Phases of Work
Definitions Asbestos Project Phasing chart
See chart within asbestos project definition(Phase IA-IB & IIA-IID) Other major definitions added
Daily Project Log PACM & Suspect Misc. ACM OSHA work classes Adequately wet Building/Structure Owner’s Authorized Representative Multi-employer work sites NESHAP RACM NESHAP non-friable categories NOB ACM AHERA-Bulk Sampling Categories - TSI, Surfacing & Suspect Miscellaneous Asbestos Contractor Asbestos Abatement Contractor Asbestos Survey Regulated Abatement Work Area
Recordkeeping/Notifications
Recordkeeping requirements clarified for non-abatement asbestos contractors
Project Record to be available on-site with owner’s representative during the active portion (phase II) of an asbestos project.
i.e. full-time project monitor or asbestos abatement contractor would be typical owner representatives – covered in guidance
Building owner responsible to maintain entire project record upon conclusion of asbestos project.
Copies of all project records for past asbestos projects to be turned over to new building/structure owner upon transfer of ownership
Notification requirements clarified for non-continuous asbestos projects
Project Air Sampling Asbestos Abatement Contractor independent of air
monitoring firm (must be contracted separately by owner)
Quantity of ACM in work area determines air sampling requirements for work area
Air sampling Technician on-site for duration of sample collection
Allow TEMs instead of PCMs for clearance
TEM clearance – AHERA protocols for clearance, unless TEM analysis of failed PCM air samples. If AHERA protocol not used for TEM clearance, ICR 56 clearance sampling and clearance criteria applies
Project Air Sampling Table 2 – Asbestos Project Air Sampling Requirements
Major changes
Define requirements & criteria for background air samples
Preabatement air samples – replaced with work area preparation samples for large project friable ACM
Negative air exhaust – banking allowed
Clearance for Minor – required for incidental disturbance & if part of small or large project
Air Sampling Requirements
byAsbestos Project & Regulated
Abatement Work Area Size
Phase I B
Background Air Sampling
Phase II AWork Area
Preparation Air Sampling
Phase II BAsbestos Handling
Air Sampling
Phase II C
Final Cleaning & Clearance Air
Sampling
LARGE ASBESTOS PROJECT OR LARGE SIZE REGULATED
ABATEMENT WORK AREA
Required Required(5) Required Required(6)
Minimum Samples
Required (1)
5 Inside Regulated Abatement Work Area
&5 Outside Regulated
Abatement Work Area in Building/Structure (2)
1 per decontamination entrance/exit1 per negative air exhaust or per bank of 5 exhausts
2 at critical barriers1 outside the building/structure
5 Inside Regulated Abatement Work Area(7)
&5 Outside Regulated
Abatement Work Area in Building/Structure (2)
SMALL ASBESTOS PROJECT OR SMALL SIZE REGULATED
ABATEMENT WORK AREA
Required Not Required Required(6)
Minimum Samples
Required (1) 3 Inside Regulated
Abatement Work Area &
3 Outside Regulated Abatement Work Area in
Building/Structure (2)
03 Inside Regulated
Abatement Work Area &
3 Outside Regulated Abatement Work Area in
Building/Structure (2)
MINOR ASBESTOS PROJECT OR MINOR SIZE REGULATED
ABATEMENT WORK AREA
Not Required Not Required Required(3, 4)
Minimum Samples
Required (1) 0 0 1 Inside Regulated
Abatement Work Area &
1 Outside Regulated Abatement Work Area
Notes:(1) For sample location and total number required, see Subparts 56-6 through 56-9.(2) 1 sample outside the building/structure if entire building/structure is regulated abatement work area.(3) Required on glove bag failure or loss of integrity, or tent failure or loss of integrity.(4) Required for an Incidental Disturbance Project or if minor size regulated abatement work area is part of small or large asbestos project.(5) Required for all OSHA Class I and Class II Friable ACM asbestos projects.(6) During IIC final cleaning stage, air sampling as per Phase IIB is required.(7) One additional inside sample shall be required for every 5,000 sq. ft. above 25,000 sq. ft. of floor space within the regulated abatement work area.
Asbestos Survey/Inspection When is a survey required and by who?
Prior to Building/structure demolition, remodeling, renovation or repair for non-agricultural buildings/structures with construction commencement before 1974 unless condemned and structurally unsound
Portion of Building/structure impacted by project shall be inspected/surveyed for ACM by an asbestos contractor w/appropriately certified personnel
Asbestos Survey/Inspection(cont.) Survey Exemptions and what they mean
Not required for agricultural building
Not required for structurally unsound structure
However, controlled demolition shall be an asbestos project (as per ICR 56-11.5)
Not required for owner of one or two-family dwelling, when the owner contracts for but does not control the demolition, renovation, remodeling or repair work
NOTE: survey required by owner’s agent
However, all contractors hired by the owner must still comply with OSHA & EPA, so all PACM and suspect misc. ACM is treated and handled as ACM and is assumed to be ACM until proven otherwise by appropriate laboratory analyses
Work Area Preparation Asbestos Abatement Contractor Daily Project Log – summary
of required entries
Decontamination Units
Eliminate airlock at work area
Define Clean room min. size
Include personal decon remote as well as when and how they may be used (some special projects, non-friables & tent with glovebag)
Remote waste decon eliminated
Small Project personal decon reduced to 3 chambers
Electric shutdown/isolation
shutdown exemption procedures included
Work Area Preparation(cont.)
Engineering Controls
Modify Negative air requirements
Eliminate piggy-back and restrict exhaust duct tubing to a maximum of 25 feet in length from neg. air unit
Reduce 50 foot exhaust requirement to 15 foot, or if exhaust directly to exterior, then seal openings within 15’ of exhaust location
Use of Manometer for OSHA class I Large & Small asbestos projects – document twice per shift
Exhaust Termination Location protected/surrounded by construction fencing
Work Area Preparation(cont.) Barriers & Exemptions
Floor, Wall & Clg. plastic sheeting – eliminate sheeting on removal surfaces
Neg. press. Tents
Any quantity non-friables
Any quantity friable TSI w/glovebag-only abatement
Minor and small quantity gross removal of friable ACM w/contiguous decon. on small projects
Fire-retardant Spray Plastic
In lieu of 2 layers floor, wall & clg. plastic sheeting
Applied by trained personnel
Special Projects – See Subpart 11
Removal of ceilings and components to access ACM – similar to former AV-86
Handling Pre-abatement waiting period reduced to 4 hours and eliminated for
exterior work where negative air is not required
Daily Inspection/repair required for barriers and negative air systems
Sequential Abatement - Multiple Abatement within a single regulated abatement work area
Top-down abatement and most friable to least friable
For example, ceiling friables, TSI, wall plasters and other friables, then class II non-friables other than flooring, ending with class II non-friable flooring
One complete cleaning at conclusion of each abatement type, clearance at conclusion of all abatement and cleanings
When is Dry Removal allowed – never according to the code…guidance issue…obtain written EPA approval first then submit for SSV with EPA approval
Final Cleaning Procedures Process and settling periods
Still 3 cleans, but exemption from multiple cleans when no sheet poly required or tent enclosure is used
2 Cleans required for pre-demo asbestos projects with 1 layer of sheet poly
Reduction in some of the settling/drying periods Visual Inspections required following final cleaning and settling/drying
period Small and Large size work area visual inspection to be
performed by project monitor hired by building owner independent of asbestos abatement contractor. Visual inspection as per ASTM E1368 to confirm that the scope of abatement is complete and no visible debris, residue or pools of liquid remain.
Supervisor responsible for completeness inspection prior to project monitor inspection.
Clearance Procedures Exemption for exterior asbestos projects without negative
pressure enclosures.
A satisfactory visual inspection shall serve as the clearance for these asbestos projects – exception included for 1-2 family owner-occupied residential building/structures – supervisor’s inspection allowed but must be acceptable to owner
Once appropriate clearance has been obtained for an asbestos project, remaining work area prep shall be removed, concluding with the decontamination system enclosures
Waste Removal from site All waste to be removed from work site within ten
calendar days after successful completion of Phase IIC clearance procedures for all work areas (or turned over to owner for owner’s disposal)
All waste removed from site shall be documented, accounted for and disposed of in compliance with EPA NESHAP
Special Projects In-Plant Operation changes and what they mean
Same as before, but now allowed ACM materials include any quantity non-friable organically bound (NOB) ACM by outside asbestos contractors
Note – Only current ELAP approved labs can make the NOB ACM determination from bulk samples of non-friable suspect ACM material
Emergency projects-must call for approval to proceed with project. SSV may be necessary
Minor Projects
decontamination room or area required
includes minor size work area and isolated O & M event
Special Projects(cont.) Pre-demo projects
Non-porous salvage items may be removed prior to abatement – no disturbance to ACM
Porous walls and floors – one layer of plastic sheeting required instead of 2 layers.
Non-porous cleanable walls, floors and ceilings don’t require plastic sheeting.
Controlled Demolition w/ACM in place - similar to AV-106
Special Projects (cont.) Exterior Non-friable roofing, siding, caulking, glazing
compound, tars, sealers, coatings & other non-friable ACMs – similar to AV-84, AV-89, AV-119 & typical exterior caulking/glazing SSV
Non-friable flooring &Mastic – similar to AV-120
Critical barriers, isolation barriers & Negative air ventilation systems required at a minimum
Note – Beadblaster or other abrasive abatement methods require asbestos project abatement as per full requirements of ICR 56 including attached decon and 6 air changes per hour
Abandoned pipe/duct/conduit wrap & cut – similar to AV-87, only with less limitations