(A) Any back flow prevention device required herein shall be of a model and size approved by the Operator of the Waterworks and Sewerage System Department. An approved back flow prevention device is a device that has been manufactured in full conformance with the standards established by the American Water Works Association entitled AWWA C506-69 Standards for Reduced Pressure Principle and Double Check Valve Backflow Prevention Devices, and has met completely the laboratory and field performance specifications of the Foundation for Cross-Connection Control and Hydraulic Research of the University of Southern California established by Specifications of Backflow Prevention Devices - #69-2 dated March, 1979, or the most current issue.
(B) The AWWA and FCCC and HR standards and specifications have been adopted by the Operator of the Waterworks and Sewerage System Department. Final approval shall be evidenced by a certificate of approval issued by an approved testing laboratory certifying full compliance with the AWWA standards and FCCC and HR specifications.
('72 Code, § 52.057) (Ord. passed 7-7-80; Am. Ord. 19-03, passed 5-6-19) Penalty, see § 52.999