For employees who use respirators required by this section, the employer must provide each employee with an appropriate respirator that complies with the requirements of this section. Compliance with the permissible exposure limit may not be achieved by the use of respirators except during:
Although filtering facepiece respirators may be used for protection from coke oven particulate emissions, these respirators are not appropriate for use against gas or vapor contaminants that present an exposure hazard.
Wash. Admin. Code § 296-62-20011
Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. 09-15-145, § 296-62-20011, filed 7/21/09, effective 9/1/09; 07-05-072, § 296-62-20011, filed 2/20/07, effective 4/1/07; 05-03-093, § 296-62-20011, filed 1/18/05, effective 3/1/05. Statutory Authority: RCW 49.17.010,[49.17].040 and [49.17].050. 99-10-071, § 296-62-20011, filed 5/4/99, effective 9/1/99. Statutory Authority: RCW 49.17.040 and 49.17.050. 86-16-009 (Order 86-28), § 296-62-20011, filed 7/25/86. Statutory Authority: 49.17.040, 49.17.050, and49.17.240 . 81-16-015 (Order 81-20), § 296-62-20011, filed 7/27/81; Order 77-14, § 296-62-20011, filed 7/25/77.