Minnesota Administrative Rules

4626.1085 5-203.14 BACKFLOW PREVENTION DEVICE; WHEN REQUIRED.*

A plumbing system shall be installed to preclude backflow of a solid, liquid, or gas contaminant into the water supply system at each point of use at the food establishment, including on a hose bibb if a hose is attached or on a hose bibb if a hose is not attached and backflow prevention is required by law, by:

A.

providing an air gap specified in part 4626.1055; or

B.

installing an approved backflow prevention device specified in part 4626.1060.

Statutory Authority:

MS s 31.101; 31.11; 144.05; 144.08; 144.12; 157.011

History:

23 SR 519

Published Electronically:

October 11, 2007