Okla. Admin. Code § 310:257-9-21

Current through Vol. 42, No. 7, December 16, 2024

Section 310:257-9-21 - 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:

(1) Providing an air gap as specified under OAC 310:257-9-15; or

(2) Installing an approved backflow prevention device as specified under OAC 310:257-9-16.

Okla. Admin. Code § 310:257-9-21

Added at 23 Ok Reg 2358, eff 6-25-06

Amended by Oklahoma Register, Volume 33, Issue 24, September 1, 2016, eff. 9/11/2016