PDFWAC 246-215-05400

Mobile holding tank—Capacity and drainage (FDA Food Code 5-401.11).

A sewage holding tank in a mobile food unit must be:

(1) Sized fifteen percent larger in capacity than the water supply tank; and

(2) Sloped to a drain that is one inch (25 mm) in inner diameter or greater, equipped with a shutoff valve.

[Statutory Authority: RCW 43.20.050 and 43.20.145. WSR 21-01-122, § 246-215-05400, filed 12/15/20, effective 3/1/22; WSR 13-03-109, § 246-215-05400, filed 1/17/13, effective 5/1/13.]