Minnesota Administrative Rules
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4715.1440 PROTECTION OF PLASTIC PIPE.
All plastic and copper pipe and tubing passing through studs or plates that are within one and one-fourth inches of the outside of the stud or plate must be protected by the provision of 1/16 inch or 0.060 mild steel plates attached to the outside of the stud or plate, or equivalent protection.
History:
15 SR 76; 19 SR 590; L 2007 c 140 art 4 s 61; art 6 s 15; art 13 s 4
Published Electronically:
May 14, 2012
Official Publication of the State of Minnesota
Revisor of Statutes