WAC 296-849-11065. Exposure monitoring observation

(1) You must provide affected employees and their designated representatives an opportunity to observe exposure monitoring during Step 6 of the exposure evaluation process found in Exposure evaluations, WAC 296-849-11030 . (2) You must make sure observers who enter areas with benzene exposure: (a) Are provided with and use the same protective clothing, respirators, and other personal protective equipment (PPE) that employees working in the area are required to use; AND (b) Follow safety and health requirements that apply.