296-62-13615  <<  296-62-13620 >>   296-62-13625

WAC 296-62-13620

Exhaust.

Exhaust from ventilation systems must discharge in such a manner that the contaminated air being exhausted will not present a health hazard to any workman or reenter buildings in harmful amounts.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 19-01-094, § 296-62-13620, filed 12/18/18, effective 1/18/19; WSR 07-23-072, § 296-62-13620, filed 11/19/07, effective 1/2/08.]
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