Minnesota Administrative Rules
This is an historical version of this rule part. Also view the current version.
4626.0570 4-204.12 EQUIPMENT OPENINGS, CLOSURES, AND DEFLECTORS.
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B.
An opening located within the top of a unit of equipment that is designed for use with a cover or lid shall be flanged upward at least five millimeters (two-tenths inch).
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C.
Except as specified in item D, fixed piping, temperature measuring devices, rotary shafts, and other parts extending into equipment shall be provided with a watertight joint at the point where the item enters the equipment.
History:
23 SR 519
Published Electronically:
October 11, 2007
Official Publication of the State of Minnesota
Revisor of Statutes