Mich. Admin. Code R. 325.69001

Current through Vol. 24-21, December 1, 2024

Section R. 325.69001 - Scope

Rule 69001. This standard applies to all occupational exposures to respirable crystalline silica in construction work, except where employee exposure will remain below 25 micrograms per cubic meter of air (25 µg/m³) as an 8-hour time-weighted average (TWA) under any foreseeable conditions.

Mich. Admin. Code R. 325.69001

2017 MR 4, Eff. 3/1/2017