Newport News |
Code of Ordinances |
Chapter 42. WATER SUPPLY |
Article IV. CROSS CONNECTION CONTROL AND BACKFLOW PREVENTION |
§ 42-67. When double check valve assemblies permitted.
Latest version.
The director may authorize the installation of approved double check valve assemblies as protective devices against backflow in connections between a potable water system and other fluids which, in the judgment of the director, present no significant health hazards.
(Ord. No. 6233-06, § 1)
(Ord. No. 6233-06, § 1)