§ 13.12.120. Installation of approved devices
Latest version.
Approved devices shall be installed at all fixtures and equipment where backflow or backsiphonage may occur and where a minimum air gap between the potable water outlet and the fixture or equipment flood-level rim cannot be maintained. Backflow and backsi-phonage devices of all types shall be in an accessible location. Installation in pits or any other location not properly drained shall be prohibited, except that dual check valves may be installed in the meter box.
(Ord. 8909 § 4 (part), 1989)