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The department of water management shall inspect backflow prevention assemblies to determine proper installation including testing by a licensed Cross Connection Control Device Inspector. Reduced pressure principle backflow preventer assemblies, double check- valve assemblies, double-detector check-valve assemblies and pressure vacuum breaker assemblies shall be tested at minimum, annually, the results of annual tests shall be reported within 30 days of tests to the department of water management. In the event of test failure, immediate notification must be made to the department of water management and remedial action taken to prevent the contamination of the potable water supply. The testing procedure shall be performed in accordance with one of the following standards:
ASSE 5010-1013-1, Sections 1 and 2
ASSE 5010-1015-1, Sections 1 and 2
ASSE 5010-1015-2
ASSE 5010-1015-3, Sections 1 and 2
ASSE 5010-1015-4, Sections 1 and 2
ASSE 5010-1020-1, Sections 1 and 2
ASSE 5010-1047-1, Sections 1, 2, 3 and 4
ASSE 5010-1048-1, Sections 1, 2, 3 and 4
ASSE 5010-1048-2
ASSE 5010-1048-3, Sections 1, 2, 3 and 4
ASSE 5010-1048-4, Sections 1, 2, 3 and 4
CSA B64.1.
(Amend Coun. J. 3-27-02, p. 82090, § 3; Amend Coun. J. 11-8-12, p. 38872, § 334)