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Toxic and Hazardous Substances (Construction)
 
 
National Summary

Toxic and Hazardous Substances in construction are regulated under 29 CFR 1926.55 (gases, vapors, fumes, dusts, and mists) and 29 CFR 1926 Subpart Z (toxic and hazardous substances). With the exception of stricter or more detailed construction requirements for asbestos, cadmium, and hexavalent chromium, the requirements of 1926 Subpart Z are an adoption of the general industry regulations under 1910 Subpart Z. The construction permissible exposure limits (PELs) for hazardous substances (29 CFR 1926.55, Appendix A) generally mirror the general industry PELs, except the construction PELs for certain hazardous dusts are stricter than the general industry PELs.


 
 
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Applies to News & White Papers
TypeTitleDateState
Directives07/25/1994 - CPL 2.34 CH-10 - Change to the Construction Standard Alleged Violations07/22/2003National
Violations2008 Violations Summary for Toxic and Hazardous Substances - Construction (PDF) National
Violations2008 Violations Summary for Toxic and Hazardous Substances - General Industry (PDF) National
Regulations29 CFR § 1926.1102 Coal tar pitch volatiles; interpretation of term National
Regulations29 CFR § 1926.1103 13 carcinogens (4-Nitrobiphenyl, etc.) National
Regulations29 CFR § 1926.1104 alpha-Naphthylamine National
Regulations29 CFR § 1926.1106 Methyl chloromethyl ether National
Regulations29 CFR § 1926.1107 3,3'-Dichlorobenzidiene (and its salts) National
Regulations29 CFR § 1926.1108 bis-Chloromethyl ether National
Regulations29 CFR § 1926.1109 beta-Naphthylamine National
Regulations29 CFR § 1926.1110 Benzidine National
Regulations29 CFR § 1926.1111 4-Aminodiphenyl National
Regulations29 CFR § 1926.1112 Ethyleneimine National
Regulations29 CFR § 1926.1113 beta-Propiolactone National
Regulations29 CFR § 1926.1114 2-Acetylaminofluorene National
Regulations29 CFR § 1926.1115 4-Dimethylaminoazobenzene National
Regulations29 CFR § 1926.1116 N-Nitrosodimethylamine National
Regulations29 CFR § 1926.1117 Vinyl chloride National
Regulations29 CFR § 1926.1118 Inorganic arsenic National
Regulations29 CFR § 1926.1126 Chromium (VI) National
Regulations29 CFR § 1926.1127 Cadmium National
Regulations29 CFR § 1926.1128 Benzene National
Regulations29 CFR § 1926.1129 Coke oven emissions National
Regulations29 CFR § 1926.1144 1,2-dibromo-3-chloropropane National
Regulations29 CFR § 1926.1145 Acrylonitrile National
Regulations29 CFR § 1926.1147 Ethylene oxide National
Regulations29 CFR § 1926.1148 Formaldehyde National
Regulations29 CFR § 1926.1152 Methylene chloride National
Regulations29 CFR § 1926.60 Methylenedianiline National
Regulations29 CFR § 1926.64 Process safety management of highly hazardous chemicals National
Guidance DocumentsControlling Silica Exposures in Construction National
Guidance DocumentsCrystalline Silica Exposure Card for Construction  National
NewsOSHA Document Describes Silica Control09/16/2009National
NoticesStandard on 4,4'-Methylenedianiline in Construction; Extension of the Office of Management and Budget's Approval of Information Collection Requirements08/16/2006National
NoticesThe Cadmium in Construction Standard; Extension of the Office of Management and Budget's (OMB) Approval of Information Collection Requirements12/05/2008National
NoticesThe Cadmium in Construction Standard; Extension of the Office of Management and Budget's Approval of Information Collection Requirements10/27/2005National