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WAC 296-62-13615

Adequate system.

Adequate ventilation systems must be installed as needed to control concentrations of airborne contaminants below applicable threshold limit values.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 19-01-094, § 296-62-13615, filed 12/18/18, effective 1/18/19; WSR 07-23-072, § 296-62-13615, filed 11/19/07, effective 1/2/08.]