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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal style='background:white'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I expected to see more on this in the archives…<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Is there a consensus on the acceptable floor area to include in a LEED model? I’ll talk as though the building is one story for simplicity. It seems that floor area is supposed to be consistent across credits, which leads me toward making the sum of the rooms in the model equal the total foot print, including all interior and exterior walls, as well as mechanical chases. However, it seems like a lot of modelers like to just use the interior floor area of each room, which will obviously total to less than the total footprint area. <o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>For correct modeling, I can see it both ways. For instance, all of the area of the exterior surfaces should be accounted for (entire footprint), but ventilation (in cfm/sf) should just be accounting for usable floor area (sum of interior room areas). How do others approach this, and what experience have you had with LEED reviewers? <o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal style='background:white'><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Christian<o:p></o:p></span></p></div></body></html>