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<o:shapedefaults v:ext="edit" spidmax="1026" />
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Xiaoyang, <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>As per ASHRAE 62.1-2007, outside air can be calculated by cfm/person + cfm/sq.ft. So, those kinds of zones which have no occupancy you have to calculate the outside air by using cfm/sq.ft. For more information you have to just go through the VRP (Ventilation Rate Procedure) calculations of ASHRAE 62.1-2007.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks!<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Ashu<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#144572'>Ashu Gupta – Project Engineer, Energy Services<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#144572'>EnerNOC, Inc. | 2300 Clayton Rd., S480 | Concord, CA 94520<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#144572'>m: 925.775.8254 | O: 925.826.1618<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#144572'>agupta@enernoc.com | www.enernoc.com<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#144572'>EnerNOC - get more from energy<o:p></o:p></span></b></p><p class=MsoNormal><span style='font-size:13.5pt;font-family:Webdings;color:green'>ü</span><span style='font-size:10.0pt;font-family:"Arial Narrow","sans-serif";color:green'> Please consider the environment before printing this e-mail.</span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#003E74'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#0E2778'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> equest-users-bounces@lists.onebuilding.org [mailto:equest-users-bounces@lists.onebuilding.org] <b>On Behalf Of </b>xiaoyang shi<br><b>Sent:</b> Monday, March 28, 2011 3:25 PM<br><b>To:</b> equest-users@lists.onebuilding.org<br><b>Subject:</b> [Equest-users] Question about Outside air ratio<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hi folks,<br><br>By ASHRAE 62.1 2007, We can calculate the outside air "cfm/person". However, there is no relative data for some kind zones, for example, corridor, warehouse and so on<br><br>How can we calculate the outside fresh air requirement for these zones.<br><br>Thank you guys.<br><br><br><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div><br><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:gray'>This email and any information disclosed in connection herewith, whether written or oral, is the property of EnerNOC, Inc. and is intended only for the person or entity to which it is addressed.
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