Minnesota Administrative Rules

4715.2162 DOUBLE CHECK -- DOUBLE GATE VALVE ASSEMBLIES.

The administrative authority may authorize the installation of approved, double check -- double gate valve assemblies with test cocks as protective devices against back flow in connections between a potable water system and other nontoxic fluid systems which present no significant health hazards.

Statutory Authority:

MS s 16B.61; 326.37 to 326.45; 326B.106; 326B.43 to 326B.49

History:

15 SR 76; L 2007 c 140 art 4 s 61; art 6 s 15; art 13 s 4

Published Electronically:

May 14, 2012