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CI-2009 MRc5:Regional Materials

Components to be included in the calculations for MRc5

Should lighting be included in the calculations? It is neither a Division 12 component, nor a construction material. However, p.256 of CI Ref.Guide includes "Ceiling light fixtures" in the sample spreadsheet. Sprinklers should not be included in calculations, as they are a part of mechanical system, right? What CSI Master Format division numbers are to be included in this calculation? Thanks in advance!

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Tristan Roberts
Representative
Vermont House of Representatives
LEEDuser Expert
7780 thumbs up

Sun, 12/18/2011 - 06:06

Diana, MF divisions 3 through 10, and 31 and 32 are to be included. I don't know why light fixtures show up on that example—they shouldn't. Sprinklers would also be MEP, and not included.

Mon, 12/19/2011 - 08:58

Thank you, Tristan! Hope next version of the CI Ref.Guide will be more clear on this.

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