- (1) An adequate supply of cool drinking water must be made available to all employees wherever they may be working.
- (2) Drinking water must meet all standards of the Washington state department of health.
- (3) Containers used to furnish drinking water must meet all specifications of the Washington state department of health and must be sterilized as often as necessary to assure a sanitary water supply.
- (4) The common drinking cup is prohibited.
- (5) Cross-connections between potable and nonpotable water supplies are prohibited. Nonpotable water supplies must be clearly labeled as not fit for drinking or washing.
[Statutory Authority: RCW 81.04.160 and 80.01.040. WSR 00-04-011 (Order No. R-469, Docket No. TR-981101), § 480-66-300, filed 1/21/00, effective 2/21/00.]