PCM Construction Inc.: OSHA inspections and violations

29 CFR 1910.134 · Respiratory protection

29 CFR 1910.134(d)(1)(ii)

(ii) The employer shall select a NIOSH-certified respirator. The respirator shall be used in compliance with the conditions of its certification.

29 CFR 1926.1153 · Silica dust in construction

29 CFR 1926.1153(c)(1)

(c) Specified exposure control methods. (1) For each employee engaged in a task identified on Table 1, the employer shall fully and properly implement the engineering controls, work practices, and respiratory protection specified for the task on Table 1, unless the employer assesses and limits the exposure of the employee to respirable crystalline silica in accordance with paragraph (d) of this section.

29 CFR 1926.1153(d)(2)(i)

(2) Exposure assessment—(i) General. The employer shall assess the exposure of each employee who is or may reasonably be expected to be exposed to respirable crystalline silica at or above the action level in accordance with either the performance option in paragraph (d)(2)(ii) or the scheduled monitoring option in paragraph (d)(2)(iii) of this section.

29 CFR 1926.701 · Concrete and Masonry Construction: general requirements