<div dir="ltr">If your building has two distinct uses (say, data center and office), I would have two different baselines, one for each.  Follow App G as if they were each standalone buildings -- So for example, if each "baseline" system is all 7 floors, I would have two system type 8's.  <div><br><div>Then, within those baseline systems, if you still have deviant zones, you could potentially pulll them out as separate PSZs, but I will bet that most of the deviation goes away.</div></div><div><br></div><div>I have used this strategy for many mixed use buildings under LEED (dorm/dining hall, hotel/office, Multifamily etc.), but it would be a good idea to run it past your reviewer if you have that luxury.</div><div><br></div><div>Good luck!</div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><b>Elizabeth Gillmor  <font size="1">PE, BEMP, LC, LEED AP</font></b><div><br></div><div><span style="font-size:large;background-color:rgb(255,255,255)"><b><font color="#38761d" face="arial, helvetica, sans-serif">e n e r g e t i c s  </font></b></span><b><font color="#38761d" face="arial, helvetica, sans-serif" size="2">consulting engineers, llc</font></b></div><div><font size="2" style="background-color:rgb(255,255,255)" color="#666666"><a href="http://energetics-eng.com" target="_blank">energetics-eng.com</a></font></div><div><span style="font-size:small;background-color:rgb(255,255,255)"><font color="#666666">c 303.619.0091</font></span><br></div></div></div></div></div></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On Tue, Oct 13, 2015 at 10:49 AM, Veronica Ochoa <span dir="ltr"><<a href="mailto:veronica.ochoa@hurleypalmerflatt.com" target="_blank">veronica.ochoa@hurleypalmerflatt.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="EN-GB" link="blue" vlink="purple"><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Jim, thanks for your prompt response. <u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">The average peak load for my systems is as follows:<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Level -2: 578 W/m2<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Level -1: 392 W/m2<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Level 0: 186 W/m2<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Level 1: 83 W/m2<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Of the rooms in each system only 6 zones are within the 31W/m2 difference, therefore meeting the Sys8 criteria. The rest of the zones differ from the average cooling loads by anything from 50 W/m2 to 1,200 W/m2, leaving 44 zones to fall under the System#4 (B) exception. My question is if I should have Sys#4 created for each zone, therefore ending up with 44 System#4’s which seems a bit excessive and if I could simplify this by creating a system per floor or per different setpoint groups?<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Thanks again,<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p><table width="500" border="0"><colgroup><col></colgroup><tbody><tr><td><p style="FONT-FAMILY:Arial"><span style="FONT-SIZE:11pt;FONT-FAMILY:Arial">Veronica Ochoa</span></p></td></tr><tr><td><p style="FONT-FAMILY:Arial"><span style="FONT-SIZE:11pt;FONT-FAMILY:Arial">Consultant</span></p></td></tr></tbody></table><table style="WIDTH:170.15pt" cellspacing="0" cellpadding="0" width="227" border="0"><colgroup><col width="227"></colgroup><tbody><tr><td style="WIDTH:170.15pt;PADDING-BOTTOM:0cm;PADDING-TOP:0cm;PADDING-LEFT:0cm;PADDING-RIGHT:0cm" width="227" nowrap><p class="MsoNormal" style="FONT-FAMILY:Arial"><b><span style="FONT-SIZE:19.5pt;COLOR:#00aeef">hurleypalmerflatt</span></b></p></td></tr><tr><td style="WIDTH:170.15pt;PADDING-BOTTOM:0cm;PADDING-TOP:0cm;PADDING-LEFT:0cm;PADDING-RIGHT:0cm" valign="top" width="227" nowrap><p class="MsoNormal" style="FONT-FAMILY:Arial;TEXT-ALIGN:right;MARGIN-RIGHT:9.85pt" align="right"><b><i><span style="FONT-SIZE:9pt;FONT-FAMILY:"Arial","sans-serif";COLOR:#00aeef">building</span></i></b><span style="FONT-SIZE:9pt;FONT-FAMILY:"Arial","sans-serif";COLOR:#00aeef"> </span><b><span style="FONT-SIZE:9pt;FONT-FAMILY:"Arial","sans-serif";COLOR:#7dc242">sustainability</span></b></p></td></tr></tbody></table><table width="500" border="0"><colgroup><col width="30"><col></colgroup><tbody><tr><td width="30"><p style="FONT-SIZE:10pt;FONT-FAMILY:Arial"><b>d:</b></p></td><td><p style="FONT-SIZE:10pt;FONT-FAMILY:Arial"><a href="tel:%2B44%2020%207535%203750" value="+442075353750" target="_blank">+44 20 7535 3750</a></p></td></tr><tr><td width="30"><p style="FONT-SIZE:10pt;FONT-FAMILY:Arial"><b>t:</b></p></td><td><p style="FONT-SIZE:10pt;FONT-FAMILY:Arial"><a href="tel:%2B44%2020%207535%203100" value="+442075353100" target="_blank">+44 20 7535 3100</a></p></td></tr><tr><td width="30"><p style="FONT-SIZE:10pt;FONT-FAMILY:Arial"><b>e:</b></p></td><td><p style="FONT-SIZE:10pt;FONT-FAMILY:Arial"><a href="mailto:veronica.ochoa@hurleypalmerflatt.com" target="_blank">veronica.ochoa@hurleypalmerflatt.com</a></p></td></tr></tbody></table><table><colgroup><col></colgroup><tbody><tr><td><p style="FONT-FAMILY:Arial;MARGIN:6pt 0cm"><span style="font-size:9pt">View</span><span style="font-size:9pt;font-family:"Arial","sans-serif""> company email disclaimer at: <a href="http://www.hurleypalmerflatt.com/disclaimer.html" target="_blank"><font color="#0000ff">http://www.hurleypalmerflatt.com/</font></a></s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