WAC 296-307-46030   Control liquid spray over an open surface cleaning or degreasing tank.  

     You must:

     • Control the spray to the greatest extent feasible by:

     – Enclosing the spraying operation as completely as possible

     – Using mechanical ventilation to provide enough inward air velocity to prevent the spray from leaving the vapor area.

Note:

Mechanical baffles may be used to help prevent the discharge of spray.

Reference:

Spray painting operations are covered in Spray-finishing operations, WAC 296-62-11019.

[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. 03-10-068, § 296-307-46030, filed 5/6/03, effective 8/1/03.]