<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"></head><body ><div>Has had comments. Must depend on reviewer. Be careful you don't put to many eggs into that basket.</div><div><br></div><div><br></div>Joe Fleming, PE, BEMP, LEED BD&C<br><br><br>-------- Original message --------<br>From: Nick Caton <ncaton@smithboucher.com> <br>Date: 11/27/2013 12:45 PM (GMT-05:00) <br>To: James Hansen <JHANSEN@ghtltd.com>,Christian Kaltreider <ckaltreider@sudassociates.com>,"Bishop, Bill" <bbishop@pathfinder-ea.com>,Joe Fleming <joe@thespinnakergroupinc.com>,equest-users@lists.onebuilding.org <br>Subject: RE: [Equest-users] App G Baseline CHW Pump Power <br> <br><br>
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Oh wow, good to know! I’ll re-revise the procedure I’ve written up for my next chiller baseline!<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 to GBCI for internally ruling this in a way to grant extra performance/points, I suppose!<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">~Nick<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>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><img width="119" height="37" id="_x0000_i1027" src="cid:image001.jpg@01CEEB66.339EF4D0" alt="cid:489575314@22072009-0ABB"></span><b><span style="font-size:11.0pt;font-family:"Stylus BT","sans-serif";color:#2D4D5E"><o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Stylus BT","sans-serif";color:#2D4D5E"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-family:"Stylus BT","sans-serif";color:#2D4D5E">NICK CATON, P.E.<o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Calibri","sans-serif";color:#CC9900">SENIOR ENGINEER<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Calibri","sans-serif";color:#CC9900"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#2D4D5E">Smith & Boucher Engineers</span><span style="font-size:7.5pt;color:#CC9900"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#2D4D5E">25501 west valley parkway, suite 200<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#2D4D5E">olathe, ks 66061<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#2D4D5E">direct 913.344.0036<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#2D4D5E">fax 913.345.0617<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><a href="www.smithboucher.com" title="blocked::www.smithboucher.com"><span style="font-size:10.0pt">www.smithboucher.com</span></a></span><u><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:blue">
</span></u><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<div>
<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""> James Hansen [mailto:JHANSEN@ghtltd.com]
<br>
<b>Sent:</b> Wednesday, November 27, 2013 11:41 AM<br>
<b>To:</b> Nick Caton; Christian Kaltreider; Bishop, Bill; Joe Fleming; equest-users@lists.onebuilding.org<br>
<b>Subject:</b> RE: [Equest-users] App G Baseline CHW Pump Power<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">For what it's worth, I've used 22 W / gpm for each system (primary and secondary) for the past few LEED projects, and have not had any comments, given that
the LEED "Revised Section 1 4 Table" from Dec 2012 specifically lists that the primary and secondary pumping system should be at 22 W / gpm. By the way, if you're not using the Table 1.4 excel spreadsheet to document EAp2/EAc1, you should, because it makes
it way easier for GBCI to review your model, and it minimizes the chance and/or severity of comments.
<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>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="903" style="width:677.0pt;margin-left:-.65pt;border-collapse:collapse">
<tbody>
<tr style="height:12.75pt">
<td width="172" style="width:129.0pt;border:solid gray 1.0pt;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:black">CHW Loop Configuration<o:p></o:p></span></p>
</td>
<td width="291" valign="top" style="width:218.0pt;border:solid gray 1.0pt;border-left:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:#404040">Primary/secondary per G3.1.3.10<o:p></o:p></span></p>
</td>
<td width="220" colspan="2" style="width:165.0pt;border-top:solid gray 1.0pt;border-left:none;border-bottom:solid gray 1.0pt;border-right:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="220" colspan="2" style="width:165.0pt;border:solid gray 1.0pt;border-right:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:25.5pt">
<td width="172" style="width:129.0pt;border:solid gray 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:25.5pt">
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:black">Number of Primary CHW Pumps<o:p></o:p></span></p>
</td>
<td width="291" valign="top" style="width:218.0pt;border-top:none;border-left:none;border-bottom:solid gray 1.0pt;border-right:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:25.5pt">
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:#404040">1 per chiller per G3.1.3.11<o:p></o:p></span></p>
</td>
<td width="172" style="width:129.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:25.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="48" style="width:.5in;border:solid gray 1.0pt;border-top:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:25.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">#<o:p></o:p></span></p>
</td>
<td width="172" style="width:129.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:25.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="48" style="width:.5in;border:solid gray 1.0pt;border-top:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:25.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">#<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:12.75pt">
<td width="172" style="width:129.0pt;border:solid gray 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:black">Primary CHW Pump Power<o:p></o:p></span></p>
</td>
<td width="291" valign="top" style="width:218.0pt;border-top:none;border-left:none;border-bottom:solid gray 1.0pt;border-right:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:red">22 W/gpm per G3.1.3.10<o:p></o:p></span></b></p>
</td>
<td width="172" style="width:129.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="48" style="width:.5in;border:solid gray 1.0pt;border-top:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F"> <o:p></o:p></span></p>
</td>
<td width="172" style="width:129.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="48" style="width:.5in;border:solid gray 1.0pt;border-top:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">W/gpm<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:22.5pt">
<td width="172" style="width:129.0pt;border:solid gray 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:22.5pt">
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:black">Primary CHW Pump Flow<o:p></o:p></span></p>
</td>
<td width="291" valign="top" style="width:218.0pt;border-top:none;border-left:none;border-bottom:solid gray 1.0pt;border-right:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:22.5pt">
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:#404040">Auto-sized with a capacity ratio of 1.0 based on CHW temperatures<o:p></o:p></span></p>
</td>
<td width="172" style="width:129.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:22.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="48" style="width:.5in;border:solid gray 1.0pt;border-top:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:22.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">gpm<o:p></o:p></span></p>
</td>
<td width="172" style="width:129.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:22.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="48" style="width:.5in;border:solid gray 1.0pt;border-top:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:22.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">gpm<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:30.75pt">
<td width="172" style="width:129.0pt;border:solid gray 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:30.75pt">
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:black">Primary CHW Pump Control<o:p></o:p></span></p>
</td>
<td width="291" valign="top" style="width:218.0pt;border-top:none;border-left:none;border-bottom:solid gray 1.0pt;border-right:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:30.75pt">
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:#404040">Constant Flow - each primary pump interlocked to operate with associated chiller - G3.1.3.10, G3.1.3.11<o:p></o:p></span></p>
</td>
<td width="220" colspan="2" style="width:165.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:30.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="220" colspan="2" style="width:165.0pt;border-top:none;border-left:solid gray 1.0pt;border-bottom:solid gray 1.0pt;border-right:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:30.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:50.25pt">
<td width="172" style="width:129.0pt;border:solid gray 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:50.25pt">
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:black">Number of Secondary CHW Pumps<o:p></o:p></span></p>
</td>
<td width="291" valign="top" style="width:218.0pt;border-top:none;border-left:none;border-bottom:solid gray 1.0pt;border-right:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:50.25pt">
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:#404040">1 per G3.1.3.10<o:p></o:p></span></p>
</td>
<td width="172" style="width:129.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:50.25pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="48" style="width:.5in;border:solid gray 1.0pt;border-top:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:50.25pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">#<o:p></o:p></span></p>
</td>
<td width="172" style="width:129.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:50.25pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="48" style="width:.5in;border:solid gray 1.0pt;border-top:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:50.25pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">#<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:12.75pt">
<td width="172" style="width:129.0pt;border:solid gray 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:black">Secondary CHW Pump Power<o:p></o:p></span></p>
</td>
<td width="291" valign="top" style="width:218.0pt;border-top:none;border-left:none;border-bottom:solid gray 1.0pt;border-right:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:red">22 W/gpm per G3.1.3.10<o:p></o:p></span></b></p>
</td>
<td width="172" style="width:129.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="48" style="width:.5in;border:solid gray 1.0pt;border-top:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">W/gpm<o:p></o:p></span></p>
</td>
<td width="172" style="width:129.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="48" style="width:.5in;border:solid gray 1.0pt;border-top:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:12.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">W/gpm<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:22.5pt">
<td width="172" style="width:129.0pt;border:solid gray 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:22.5pt">
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:black">Secondary CHW Pump Flow<o:p></o:p></span></p>
</td>
<td width="291" valign="top" style="width:218.0pt;border-top:none;border-left:none;border-bottom:solid gray 1.0pt;border-right:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:22.5pt">
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:#404040">Auto-sized with a capacity ratio of 1.0 based on CHW temperatures<o:p></o:p></span></p>
</td>
<td width="172" style="width:129.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:22.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="48" style="width:.5in;border:solid gray 1.0pt;border-top:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:22.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">gpm<o:p></o:p></span></p>
</td>
<td width="172" style="width:129.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:22.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="48" style="width:.5in;border:solid gray 1.0pt;border-top:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:22.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">gpm<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:25.5pt">
<td width="172" style="width:129.0pt;border:solid gray 1.0pt;border-top:none;padding:0in 5.4pt 0in 5.4pt;height:25.5pt">
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:black">Secondary CHW Pump Control<o:p></o:p></span></p>
</td>
<td width="291" valign="top" style="width:218.0pt;border-top:none;border-left:none;border-bottom:solid gray 1.0pt;border-right:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:25.5pt">
<p class="MsoNormal"><b><i><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:#333333"><300 tons:</span></i></b><span style="font-size:8.0pt;font-family:"Calibri","sans-serif";color:#333333"> riding the pump curve<br>
<b><i>≥300 tons:</i></b> variable speed<o:p></o:p></span></p>
</td>
<td width="172" style="width:129.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:25.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="48" style="width:.5in;border:solid gray 1.0pt;border-top:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:25.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F"> <o:p></o:p></span></p>
</td>
<td width="172" style="width:129.0pt;border:none;border-bottom:solid gray 1.0pt;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:25.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F">N/A<o:p></o:p></span></p>
</td>
<td width="48" style="width:.5in;border:solid gray 1.0pt;border-top:none;background:#D8D8D8;padding:0in 5.4pt 0in 5.4pt;height:25.5pt">
<p class="MsoNormal" align="center" style="text-align:center"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#7F7F7F"> <o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
<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">Regardless of how ASHRAE has ruled, GBCI makes it pretty clear that you should use 22 W / gpm for both primary and secondary loop pumps.<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>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#4D4F53">GHT Limited<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0C3844">James Hansen, PE, LEED AP, BEMP<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0C3844">Senior Associate<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0C3844">1110 N. Glebe Road, Suite 300<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Calibri","sans-serif";color:#0C3844">Arlington, VA 22201<o:p></o:p></span></b></p>
<p class="MsoNormal"><b></b></p></div></div></body>