Minnesota Administrative Rules
Agency 222 - Plumbing Board
Chapter 4714 - PLUMBING CODE
Part 4714.0701 - MATERIALS
Universal Citation: MN Rules 4714.0701
Current through Register Vol. 48, No. 39, March 25, 2024
UPC section 701.1 is amended to read as follows:
701.1 Drainage Piping. Materials for drainage piping shall be in accordance with one of the referenced standards in Table 701.1 except that:
(1)
Galvanized wrought-iron and galvanized steel pipe shall not be used underground
and shall be kept not less than 6 inches (152 mm) aboveground.
(2) ABS and PVC DWV piping installations
shall be installed in accordance with applicable standards referenced in Table
1401.1.
(3) No vitrified clay pipe
or fittings shall be used aboveground or where pressurized by a pump or
ejector. They shall be kept not less than 12 inches (305 mm)
belowground.
(4) Copper tube for
drainage and pipe venting shall have a weight of not less than that of copper
drainage tube type DWV.
(5)
Stainless steel 304 pipe and fittings shall not be installed underground and
shall be kept not less than 6 inches (152 mm) aboveground.
(6) Cast-iron soil pipe and fittings shall be
listed and tested in accordance with standards referenced in Table 1401.1. Such
pipe and fittings shall be marked with country of origin and identification of
the original manufacturer in addition to markings required by referenced
standards.
UPC Table 701.1 is not amended.
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