Text For Citation: 01 Item/Group: 004C Hazard:

29 CFR 1926.1153(d)(2)(iii)(D): Where the most recent exposure monitoring indicates that employee exposures are above the PEL, the employer shall repeat such monitoring within three months of the most recent monitoring. a) On or about and at times prior to May 15, 2025, at various worksites located in Wisconsin; the employer did not reassess employee exposures to respirable crystalline silica where the most recent exposure monitoring indicates that employee exposures are above the PEL, while employees were performing tasks, such as but not limited to using jackhammers to break up concrete indoors and mixing concrete, exposing employees to the hazards associated with respirable crystalline silica. On or about January 10, 2022, the most recent exposure monitoring conducted by a third-party consultant indicated that exposure to respirable crystalline silica was 92.77 �g/m3 as an 8-hour time-weighted average (TWA).