PDFWAC 246-215-05275

Operation and maintenance—Prohibiting a cross connection (FDA Food Code 5-205.12).

(1) A person may not create a cross connection by connecting a pipe or conduit between the drinking water system and a nondrinking water system or a water system of unknown quality.
(2) The piping of a nondrinking water system must be durably identified so that it is readily distinguishable from piping that carries drinking water.
[Statutory Authority: RCW 43.20.050 and 43.20.145. WSR 21-01-122, § 246-215-05275, filed 12/15/20, effective 3/1/22; WSR 13-03-109, § 246-215-05275, filed 1/17/13, effective 5/1/13.]