Operation and maintenance—Using a pump and hoses, backflow prevention (2009 FDA Food Code 5-304.12).
A person shall operate a water tank, pump, and hoses so that backflow and other contamination of the water supply are prevented.
[Statutory Authority: RCW 43.20.050
. WSR 13-03-109, § 246-215-05355, filed 1/17/13, effective 5/1/13.]