Minnesota Administrative Rules
This is an historical version of this rule part. Also view the current version.
4715.1580 METHOD OF PROVIDING AN AIR BREAK.
The air break shall be so installed as to prevent back flow into the fixture, appliance, or device by one of the following methods:
§
A.
Discharging to the inlet side of the trap of a floor drain, sink, or receptor whose flood level rim is below the bottom of the fixture to be protected.
§
B.
Discharging at or below the spill rim of a floor drain, sink, or receptor whose flood level rim is below the bottom of the fixture to be protected.
History:
L 2007 c 140 art 6 s 15; art 13 s 4
Published Electronically:
May 14, 2012
Official Publication of the State of Minnesota
Revisor of Statutes