WAC 296-301-225:

296-301-220 << 296-301-225 >> End of Chapter

PDFWAC 296-301-225

Workroom ventilation.

In all workrooms in which potentially toxic substances are used, the maximum allowable concentrations listed in chapter 296-841 WAC, airborne contaminants, must be maintained. Open surface tanks must conform to the requirements of WAC 296-62-11021.

[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 17-18-075, § 296-301-225, filed 9/5/17, effective 10/6/17; WSR 07-03-163, § 296-301-225, filed 1/24/07, effective 4/1/07; Order 74-19, § 296-301-225, filed 5/6/74.]