A. All fire line connections to the culinary water system, including those for fire sprinkler systems and fire hydrants, must meet the specifications for line size, passes, and backflow protection as determined by the Public Works Department. All fire sprinkler systems connected to the culinary water system must be installed with a single check valve with a meter that is AWWA-approved.

B. A fire sprinkler system may be connected to the culinary water system using a chemical or antifreeze mechanism; provided, that: (1) the system is installed with a double check valve with a meter and by-pass; (2) all maintenance to such system is performed by the applicant; and (3) the connection meets all approved specifications and plumbing codes. (Ord. 19-14 (part), 2019)