WAC 296-856-400. Exposure control areas

Your responsibility: To control employee exposure to airborne formaldehyde and protect employees by using appropriate respirators. IMPORTANT: • These sections apply when employee exposure monitoring results are above the permissible exposure limit (PEL): – The 8-hour time-weighted average (TWA 8 ) of 0.75 parts per million (ppm); OR – The 15-minute short-term exposure limit (STEL) of two parts per million (ppm). You must meet the requirements… in this section: Exposure controls WAC 296-856-40010 Establishing exposure control areas WAC 296-856-40020 Respirators WAC 296-856-40030 You must meet the requirements… in this section: Exposure controls WAC 296-856-40010 Establishing exposure control areas WAC 296-856-40020 Respirators WAC 296-856-40030