The employer must make sure the dip tank and the area around it are thoroughly cleaned of solvents and vapors before performing work involving:
(1) Welding;
(2) Burning;
OR
(3) Open flames.
Reference: | There are additional requirements for this type of work. See Welding, cutting and brazing, WAC 296-307-475, and Respirators, chapter 296-307 WAC, Part Y-5. |