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Wisconsin Administrative Code (Last Updated: January 10, 2017) |
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Agency SPS. Department of Safety and Professional Services |
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Chapters 301-. Safety, Buildings, and Environment |
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Chapters SPS361-366. Commercial Building Code |
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Chapter SPS364. Heating, Ventilating And Air Conditioning |
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SubChapter II. Changes, Additions or Omissions to the International Mechanical Code (IMC) |
Section 364.0602. Plenums.
Latest version.
- Substitute the following wording for the requirements, but not the exceptions, in IMC section 602.2.1: Except as required by Sections 602.2.1.1 through 602.2.1.5, materials within plenums shall be noncombustible or shall have a flame spread index of not more than 25 and a smoke-developed index of not more than 50 when tested in accordance with ASTM E84, CAN/ULC S102.2 or UL 723.
CR 06-120
: cr.
Register February 2008 No. 626
, eff. 3-1-08;
CR 10-103
: am.
Register August 2011 No. 668
, eff. 9-1-11.