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If asbestos is spilled or leaked,the following steps should be e Code of Federal Regulations,U.S.Department of Transpor-
<br /> taken: I tation,49 CFR 172.101,Transportation 49,revised October 1,
<br /> Asbestos dust may be collected by vacuuming with an appropn- 1982.
<br /> ate high-efficiency filtration system or by using wet methods a Goldman,R.H.,and Peters,1.M.: "The Occupational and
<br /> and placed in an appropriate container. Environmental Health History,"Journal of the American Med-
<br /> ical Association, 246:2831-2836, 1981.
<br /> WASTE REMOVAL AND DISPOSAL a Halperin, W.E., Ratcliffe, J., Frazier, T.M., Wilson, L.,
<br /> U.S.Environmental Protection Agency,Department of Trans- Becker, S.P, and Shulte, P.A.: "Medical Screening in the
<br /> portation,and/or state and local regulations shall be followed Workplace: Proposed Principles;' Journal of Occupational
<br /> to assure that removal,transport,and disposal are in accord- Medicine, 28(8): 547-552, 1986.
<br /> ance with existing regulations. a Hankinson, J.L.: "Pulmonary Function Testing in the
<br /> Screening of Workers: Guidelines for Instrumentation, Per-
<br /> RESPIRATORY PROTECTION formance,and Interpretation;'Journal of Occupational Medi-
<br /> It must be stressed that the use of respirators is the least cine, 28(10):1081-1092, 1986.
<br /> preferred method of controlling worker exposure and should a Hawley, G.G.: The Condensed Chemical Dictionary(10th
<br /> not normally be used as the only means of preventing or ed.), Litton Educational Publishing, Inc., New York, 1981,
<br /> minimizing exposure during routine operations. However, a International Agency for Research on Cancer:IARCMono-
<br /> there are some exceptions for which respirators may be used graphs on the Evaluation of the Carcinogenic Risk of Chemi-
<br /> to control exposure:when engineering and work practice con- cals to Man,Some Inorganic and Organometallic Compounds,
<br /> trols are not technically feasible,when engineering controls Vol. 2, Lyon, France, 1973.
<br /> are in the process of being installed,or during emergencies and a International Agency for Research on Cancer:IARC Mono-
<br /> certain maintenance operations including those requiring graphs on the Evaluation of the Carcinogenic Risk of Chemi-
<br /> confined-space entry(Table 3). cals to Man, Asbestos, Vol. 14, Lyon, France, 1977.
<br /> In addition to respirator selection,a complete respiratory pro- a Leidel,N.A.,Busch,K.A.,and Lynch,J.R.:Occupation-
<br /> tection program should be instituted which as a minimum com- al Exposure Sampling Strategy Manual, U.S. Department of
<br /> plies with the requirements found in the OSHA Safety and Health,Education,and Welfare,Public Health Service,Center
<br /> Health Standards 29 CFR 1910.134. A respiratory protection for Disease Control,National Institute for Occupational Safety
<br /> program should include as a minimum an evaluation of the and Health,DREW(NIOSH)Publication No.77-173,Cincin-
<br /> worker's ability to perform the work while wearing a respira- nati, 1977.
<br /> tor,the regular training of personnel,fit testing, periodic en- a Lemen,R.A.,Director,Division of Standards Development
<br /> vironmental monitoring, maintenance, inspection, and and Technology Transfer,National Institute for Occupational
<br /> cleaning.The implementation of an adequate respiratory pro- Safety and Health, U.S. Department of Health and Human
<br /> rection program,including selection of the correct respirators, Services,Public Health Service,Centers for Disease Control:
<br /> requires that a knowledgeable person be in charge of the pro- Congressional Testimony before the Subcommittee on Public
<br /> gram and that the program be evaluated regularly. Buildings and Grounds,Committee on Public Works and Trans-
<br /> Only respirators that have been approved by the Mine Safety portation, U.S. House of Representatives, March 21, 1984.
<br /> and Health Administration(MSHA,formerly Mining Enforce- e Levy,B.S.,and Wegman,D.H.(eds.):Occupational Health:
<br /> ment and Safety Administration) and by NIOSH should be Recognizing and Preventing Work-Related Disease, Little,
<br /> used. Remember! Air-purifying respirators will not pro- Brown and Company, Boston, 1983_
<br /> tect from oxygen-deficient atmospheres. a Mark,H.F,Othmer,D.F.,Overberger,C.G.,Seaborg,G.T.,
<br /> Grayson,M.,and Eckroth,D.(eds.):Kirk-OthmerEncyclope-
<br /> BIBLIOGRAPHY dia of Chemical Technology(3rd ed.),John Wiley&Sons,Inc.,
<br /> * American Conference of Governmental Industrial New York, 1978.
<br /> Hygienists:`Asbestos,"Documentation of the Threshold Limit a National Institute for Occupational Safety and Health,U.S.
<br /> Values and Biological Exposure Indices(51h ed.),Cincinna- Department of Health,Education,and Welfare,Public Health
<br /> ti, 1986_ Service, Center for Disease Control: Criteria for a Recom-
<br /> e American Conference of Governmental Industrial mended Standard. . . .Occupational Exposure to Asbestos,
<br /> Hygienists: TWO Threshold limit Wilues and Biological Ex- HSM Publication No. (NIOSH) 72-10267, 1972.
<br /> posure Indices for 1987-88, Cincinnati, 1987. a National Institute for Occupational Safety and Health,U.S.
<br /> e American Lung Association of San Diego and Imperial Department of Health,Education,and Welfare,Public Health
<br /> Counties: "Taking the Occupational History,"Annals of In- Service, Center for Disease Control: "Current Intelligence
<br /> tenial Medicine,99:641-651, November 1983. Bulletin 5,Asbestos Exposure During Servicing of Motor Ve-
<br /> e Clayton,G.D.,and Clayton,F.E. (eds.): Toxicology,Vol.IIB hicle Brake and Clutch Assemblies, Current Intelligence
<br /> of Patty Industrial Hygiene and Toxicology(3rd rev.ed.),John Bulletin Reprints—Bulletins 1 thru 18,DHEW(NIOSH)Pub-
<br /> Wiley&Sons, Inc., New York, 1981. lication No. 78-127, 1978.
<br /> e Code of Federal Regulations,U.S.Department of Labor,Oc- a National Institute for Occupational Safety and Health,U.S.
<br /> cupational Safety and Health Administration, 29 CFR Department of Health,Education,and Welfare,Public Health
<br /> 1910.1001, OSHA 2206, revised July 1, 1986. Service, Center for Disease Control: Occupational
<br /> 4 Asbestos 1988
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