§ 7-82. Backflow prevention for fire protection systems.

Latest version.

An approved double check valve assembly shall be installed on all fire mains serving all structures, except single-family homes and duplexes, as provided in NFPA 13 and NFPA 13R. An approved dual check valve assembly shall be installed on all fire mains serving single-family homes and duplexes (NFPA 13D).

(Ord. No. 5430, § 2, 12-12-17)

                    
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