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Asbestos |
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Construction |
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For
information related to general industry, see OSHA's
Asbestos page |
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Alliances
- Construction. OSHA's Alliance Program. This is one of OSHA's Strategic Management Plan Focus Areas.
Standards
OSHA
Asbestos hazards are addressed in specific standards for
the construction industry. This section highlights OSHA standards, Federal Registers (rules,
proposed rules, and notices), directives (instructions for compliance officers),
and standard interpretations (official letters of interpretation of the
standards), national consensus standards related to asbestos.
Highlighted Standards
Construction Industry (29 CFR
1926)
- 1926
Subpart Z, Toxic and hazardous substances
- 1926.1101, Asbestos
- Appendix A,
OSHA reference method - Mandatory
- Appendix B,
Sampling and analysis - Non-mandatory
- Appendix C,
Qualitative and quantitative fit testing procedures -
Mandatory
- Appendix D,
Medical questionnaires; Mandatory
- Appendix E,
Interpretation and classification of chest roentgenograms -
Mandatory
- Appendix F,
Work practices and engineering controls for class I asbestos
operations - Non-mandatory
- Appendix
G, [Reserved]
- Appendix
H, Substance technical information for asbestos -
Non-mandatory
- Appendix
I, Medical surveillance guidelines for asbestos,
non-mandatory
- Appendix
J, Smoking cessation program information for
asbestos, Non-mandatory
- Appendix
K, Polarized light microscopy of asbestos -
Non-mandatory
- For additional information on specific state plans or other general
standards, see the general industry
OSHA Standards page.
Federal Registers
-
Assigned Protection Factors; Final Rule.
Final Rules 71:50121-50192, (2006, August 24).
Revises the existing Respiratory Protection
Standard to add definitions and requirements for
Assigned Protection Factors (APFs) and Maximum
Use Concentrations (MUCs). The revisions also
supersede the respirator selection provisions of
existing substance-specific standards, including
the Asbestos Standards, with these new APFs.
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Technical Amendments. Final Rules
71:16669-16675, (2006, April 3).
- Asbestos
in Construction Standard; Extension of the
Office of Management and Budget's (OMB)
Approval of Information Collection (Paperwork)
Requirements. Notice
70:62002-62003, (2005, October 27).
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Standards Improvement Project-Phase II.
Final Rule 70:1111-1144, (2005, January 5).
- Search all available
Federal
Registers.
Directives
- Inspection Procedures for Occupational Exposure to Asbestos Final Rule 29
CFR Parts 1910.1001, 1926.1101, and 1915.1001. CPL 02-02-063
[CPL 2-2.63 Change-1], (1996, January 9). Includes 11 pages of
changes only; and,
-
Inspection Procedures for
Occupational Exposure to Asbestos Final Rule 29 CFR Parts 1910.1001,
1926.1101, and 1915.1001. CPL 02-02-063 [CPL 2-2.63, Revised], (1995, November 3).
Posted with 123 total pages, including the 11 pages of changes from
the January 9, 1996, Change-1. You must obtain a printed copy
to view the helpful "Job Class Requirements" table in Appendix A,
pages A-5 to A-9.
- Search all available directives.
Standard Interpretations
Scope
Asbestos removal
-
Glove bag requirements for outdoor removal of intact and
non-intact asbestos-containing gaskets under 1926.1101. (2007,
November 11).
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Classification of removal of asbestos-containing gaskets;
requirement to conduct removal in a "glove bag". (2007, April
5).
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Clarification of decontamination procedures for employees involved
in Class I asbestos work. (2007, March 1).
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Engineering controls for removal of asbestos-containing
construction mastic (Class II work operations). (2005, August
30).
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Construction industry asbestos standard, 1926.1101, as applied to
the demolition of buildings containing installed asbestos.
(2005, June 27).
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Prohibitions and/or restrictions on aggressive methods for
removing asbestos-containing mastic from floors. (2005, May
18).
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Construction industry asbestos standard definition of "regulated
area" and requirements for work involving materials of <1%
asbestos for demolition and sheetrock projects. (2005,
February 1)
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Application of the asbestos standard and labeling requirements to
gaskets or packings containing >1% asbestos. (2003, December
22).
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Application of construction standard to demolition operations
involving material less than 1% asbestos. (2003, October 27).
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Aggressive vs non-aggressive removal of asbestos-containing
flooring material; negative exposure assessment methods for direct
and indirect employee exposures. (2003, May 7).
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Application of the asbestos standard to demolition of buildings
with ACM in place. (2002, August 26).
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Application of the Asbestos Standard to the removal of ACM debris
and intact material. (2002, August 26).
- Application of the asbestos standard to demolition of buildings with ACM in
place. (2002, August 26). Discusses OSHA requirements when demolishing buildings with ACM left in place.
- Responsibility
of each person involved in Class I glovebag removal operations.
(1997, September 18).
- Glove
bag methods for control of exposure to airborne asbestos.
(1997, May 15).
- Clarification
of Asbestos standard. (1996, August 26). Provides clarification
concerning asbestos-containing paint.
- Glove
bag use. (1996, May 22).
- The use of "pipe cases" manufactured by Therm-Equip, Inc., in lieu of standard glove bags. (1995,
December 15). States that the use of
"pipe cases" complies with the asbestos standard for
the removal of asbestos from high-temperature (up to 700 degrees
F) pipes and ducts.
- Negative
exposure assessment for 1926.1101. (1995, December 4).
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Occupational Safety and Health Administration's (OSHA)
requirements for asbestos removal bags. (1994, November 17).
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High-Efficiency Particulate Air (HEPA) Filters For Vacuum Cleaning. (1990, September
6). States that "cold" DOP aerosol is
not acceptable for use in testing and certifying the efficiency
of HEPA filters.
- Portam
Process asbestos abatement equipment use for asbestos removal.
(1990, August 23). Discusses OSHA's
intent. OSHA does not approve or certify equipment or processes
for use in the workplace.
- Red
Baron Negative Air Enclosure System. (1990, May 3).
- Effectiveness
of the Glove Box for removal of asbestos-containing pipe
insulation. (1990, April 4).
Sampling & analysis, and characteristics
of asbestos-containing materials
Building evaluation and use
Worker protection
-
Clarification of OSHA's asbestos standards for general industry
and construction and the respiratory protection standard as
applied to medical surveillance of employees. (2007, May 10).
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Employee's rights upon termination to access to physician's
written opinion and respirator fit test results. (2005,
October 20).
- Classification
of asbestos work for employees performing asbestos inspections
and obtaining bulk samples. (1997, April 28)
- Training
requirements of the competent person for Class II roofing work.
(1996, April 2).
- After
changing protective clothing for a lunch break, it should not be
reused for the balance of the shift. (1993, June 21).
- Trailer
mounted vacuum system and bagging station used in asbestos
abatement. (1990, August 10).
- Asbestos
and the Hazard Communication Standard. (1989, December 26).
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Interpretation of 1926.58, training and medical surveillance as
condition of employment. (1989, December 13).
- Evaluation of X-rays and pulmonary function tests for early diagnosis of lung disease.
(1985, February 4). Discusses the notification of employees of medical test results.
Other topics
National Consensus
American National Standards Institute (ANSI)/American Society for Testing and
Materials (ASTM)
- E1368-05e1, Standard Practice for Visual
Inspection of Asbestos Abatement Projects. Establishes accepted practices for
evaluating asbestos abatement projects
- E2394 - 04e1, Standard Practice for Maintenance,
Renovation and Repair of Installed Asbestos Cement Products
Hazards
The following reference provides
information on the health hazards of asbestos in the workplace.
Evaluating Exposure
The following references provide
possible solutions in evaluating asbestos exposure in the workplace.
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The Asbestos Advisor 2.0. OSHA
Expert Systems. Provides interactive compliance assistance. Once installed on
your PC, it can interview you about buildings and worksites, and the kinds of tasks
workers perform there. It will produce guidance on how the Asbestos
Standard may apply to
those buildings.
Medical surveillance
Medical surveillance guidance is provided in the
appendices to the OSHA Standards:
Exposure monitoring
Exposure monitoring samples must be analyzed by Phase Contrast Microscopy
(PCM) for OSHA purposes. PCM methods accurately assess fiber exposure levels, but PCM can
not differentiate between asbestos and non-asbestos fibers. Transmission Electron
Microscopy (TEM) methods may be used to identify fibers, but may not be used to quantify
air concentrations for occupational exposure.
- OSHA (Sampling) Reference Method
Bulk sample analysis
Bulk sample analysis should be done by Polarized Light
Microscopy (PLM). Bulk analysis results will likely apply to both OSHA and EPA
regulations.
-
Polarized Light Microscopy of Asbestos. OSHA Method ID-191, (1992, December). Describes the collection and analysis of
asbestos bulk materials by light microscopy techniques including phase-polar
illumination and central-stop dispersion microscopy.
- Polarized Light Microscopy of Asbestos
Control
The following references provide
information on asbestos controls in the workplace.
Asbestos Removal
-
29 CFR 1926.1101, Asbestos. OSHA Standard.
- Appendix F,
Work practices and engineering controls for class I asbestos
operations - Non-mandatory. Offers work practices and
engineering controls for asbestos removal.
- Asbestos NESHAP Adequately Wet Guidance. Environmental
Protection Agency (EPA), (1990, December). Emphasizes the
need for proper wetting of asbestos-containing material prior to removal.
- Demolition
Practices Under the Asbestos NESHAP. Environmental Protection
Agency (EPA), (1996). Summarizes EPA-accepted
work practices. OSHA requirements differ, especially regarding
"nonfriable" ACM (asbestos contractors may not be aware of
this difference).
- Asbestos abatement and management in buildings, model guide
specifications.3rd edition. Washington (DC): National Institute of
Building Sciences (NIBS); 1996, 465 p.
Additional Information
Related Safety and Health Topics Pages
Training
Other Resources
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