(A) No hazardous line shall be attached to any fire hydrant or other fire service line without an approved backflow prevention device. Permanent fire service lines shall incorporate a double check valve assembly in 100% water systems or a reduced pressure backflow preventer in chemical systems.
(B) Where domestic service is tapped into a fire line, the domestic tap shall be subject to all the provisions of this chapter.
(1998 Code, § 9-131) (Ord. 582, passed - -1996)