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<p class="MsoNormal"><span lang="EN-US">I have been greatly interested to read everyone’s comments on how they are modelling spandrel panels. It seems to me that there are many valid approaches which get us to a similar place in the end.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Generally, I have found it convenient to model spandrel panels as a separate glass type which can be defined by the simplified method of using a U-value and a SHGC of 0. This makes it easy to assign the correct area in
 the wizard, and this area can then be modified in Detailed Edit by adjusting window height/width, etc. It also makes it easy to parametrize the spandrel panels and model a range of U-values, including the 90.1 reference U-value which is taken from a light-weight
 wall construction for the correct climate zone. Given that spandrel panels are generally constructed of glass, metal, and insulation I think the simplified approach is appropriate, since the construction will have a very low heat capacity and heat transfer
 will be on time scales shorter than 1 hour. We tend to build a lot of models for parametric analysis, and this approach makes it easy to adjust spandrel sizes and thermal performance. It’s much harder to adjust two different exterior wall types and change
 their relative areas post-wizard, although Nick appears to have come up with a very clever approach to automating this process by adjusting his plenum heights.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Another approach I have taken is to calculate the relative area of the spandrel panels and the opaque wall and use an average U-value for the exterior wall. This approach tends to work best when the spandrel is somewhat
 uniformly distributed across the wall. Since the indoor air is assumed to be uniformly mixed in any given zone in DOE-2 it doesn’t matter whether you localize the heat loss to a spandrel panel or allow it to spread across the whole wall area.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Anyway, just wanted to put in my two cents.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Have a great weekend everyone! <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Dan<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><span lang="EN-US">—<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Daniel Knapp, PhD, PPhys, BEMP, LEED AP<o:p></o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US">Senior Energy Analyst</span></b><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US">ARBORUS CONSULTING</span></b><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">43 Eccles St. 2nd Floor, <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Ottawa, ON K1R 6S3 <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">(613) 234-7178 x113<o:p></o:p></span></p>
<p class="MsoNormal"><u><span lang="EN-US"><a href="mailto:robinh@arborus.ca"><span style="color:#0563C1">danielk@arborus.ca</span></a></span></u><span lang="EN-US"> <o:p></o:p></span></p>
<p class="MsoNormal"><u><span lang="EN-US"><a href="http://www.arborus.ca/"><span style="color:#0563C1">http://www.arborus.ca</span></a></span></u><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">Equest-users <equest-users-bounces@lists.onebuilding.org> on behalf of Paul Diglio via Equest-users <equest-users@lists.onebuilding.org><br>
<b>Reply-To: </b>Paul Diglio <paul.diglio@sbcglobal.net><br>
<b>Date: </b>Saturday, December 8, 2018 at 6:55 PM<br>
<b>To: </b>David Eldridge <DEldridge@grummanbutkus.com><br>
<b>Cc: </b>"equest-users@onebuilding.org" <equest-users@onebuilding.org>, David Griffin II <DGriffin@archnexus.com><br>
<b>Subject: </b>Re: [Equest-users] Spandrel Glass<o:p></o:p></span></p>
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<div>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black">HI David:<br id="yui_3_16_0_ym19_1_1544288922989_18077">
<br>
<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black">Please find attached a rendering of the building I am modeling.  Note there are two types  of exterior walls, the brick covered columns and
 sills and the rest is ACM.  You can see the spandrel panels under and above some of the windows in a sort of grey-blue color.  The spandrels total about 7,000 square feet and the windows about 30,000 square feet.  There is some screening on the ends of the
 building which may or may not be eliminated.<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black">I was able to model the two exterior wall types and added the spandrels as a different glass type.  Yes, the spandrel consists of an exterior
 clear lite, air gap, painted interior lite and 6" of blown-in foam between that and the conditioned space.  It actually has a better U-factor than the ACM walls.<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black">Thank you,<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt;background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black">Paul Diglio<br>
87 Fairmont Avenue <br>
New Haven, CT 06513 <br>
<br>
<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black">From:</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black"> David Eldridge <DEldridge@grummanbutkus.com><br>
<b>To:</b> Paul Diglio <paul.diglio@sbcglobal.net> <br>
<b>Cc:</b> David Griffin II <DGriffin@archnexus.com>; Nicholas Caton <Nicholas.Caton@schneider-electric.com>; "jra_sac@yahoo.com" <jra_sac@yahoo.com>; "equest-users@onebuilding.org" <equest-users@onebuilding.org><br>
<b>Sent:</b> Saturday, December 8, 2018 1:42 PM<br>
<b>Subject:</b> Re: [Equest-users] Spandrel Glass</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black">Some of the mixup might be that some walls are for sake of argument in round figures 50% spandex and 50% vision glass, and some minor percent
 structure and other. <o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black">Other buildings might 33% structure/masonry/etc and 33% spandrel, and 33% vision glazing.<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black">So a common approach in case a is spandrel = wall, windows are windows.<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black">For case B you need two different walls, plus windows in one or both, and how you model the two walls may be important to your zone loads, but
 look odd in the rendering even if it is thermally equivalent and geometrically expedient.<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black">If you have a photo of the facade you are talking about it might help to sync all of us.<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black">DSE Mobile<o:p></o:p></span></p>
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On Dec 8, 2018, at 10:40 AM, Paul Diglio <<a href="mailto:paul.diglio@sbcglobal.net" target="_blank">paul.diglio@sbcglobal.net</a>> wrote:<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black">I'd like to thank every for their comments. I don't understand how the spandrels can be modeled as exterior walls since the exterior walls
 have a different u-factor and eQuest does not allow me to draw an exterior wall over an existing.  I think I understand Nick's approach, but it seems that the spandrels are not placed in the appropriate location and will influence the angle of solar gain?<br>
<br>
<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black">To further complicate matters, this 5 story building does not have a plenum ceiling, the floor deck above is visible in the space below. 
<br>
<br>
<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black">I was able to successfully model the spandrels by using a different type of glass, then entering the U-factor by the simplified method and
 zeroing the Sc and reflectance.  The problem is that LV-D  reports the spandrels as part of the glass, so it throws the window to wall ration calculations off.<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black">I found the simplest method was simply remove the spandrels (+100) and run the LV-D report to get the actual area of the vision glass.<br>
<br>
<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black">Regards,<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Helvetica Neue";color:black">Paul Diglio<br>
87 Fairmont Avenue <br>
New Haven, CT 06513 <br>
<br>
203-415-0082<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><b><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black">From:</span></b><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"> David Griffin II <<a href="mailto:DGriffin@archnexus.com" target="_blank">DGriffin@archnexus.com</a>><br>
<b>To:</b> Nicholas Caton <<a href="mailto:Nicholas.Caton@schneider-electric.com" target="_blank">Nicholas.Caton@schneider-electric.com</a>>; David Eldridge <<a href="mailto:DEldridge@grummanbutkus.com" target="_blank">DEldridge@grummanbutkus.com</a>>; "<a href="mailto:jra_sac@yahoo.com" target="_blank">jra_sac@yahoo.com</a>"
 <<a href="mailto:jra_sac@yahoo.com" target="_blank">jra_sac@yahoo.com</a>>; Paul Diglio <<a href="mailto:paul.diglio@sbcglobal.net" target="_blank">paul.diglio@sbcglobal.net</a>>; "<a href="mailto:equest-users@onebuilding.org" target="_blank">equest-users@onebuilding.org</a>"
 <<a href="mailto:equest-users@onebuilding.org" target="_blank">equest-users@onebuilding.org</a>>
<br>
<b>Sent:</b> Friday, December 7, 2018 5:18 PM<br>
<b>Subject:</b> RE: [Equest-users] Spandrel Glass<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p> </o:p></span></p>
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<div id="yiv5341011053yui_3_16_0_ym19_1_1544286364405_7109">
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><span class="MsoHyperlink"><span style="font-size:11.0pt">I second Nick’s approach to spandrel. I have not thought to use the plenum as a geometry
 generator. I’ll have to utilize that next time.</span></span><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:HelveticaNeue;color:black">By code, spandrel is considered a wall construction that happens to have glass in it rather than a window you can’t see through. In my mind, that justifies using
 a wall construction and adjusting the exterior surface reflectance accordingly rather than try and model it as a window.</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:HelveticaNeue;color:black">I hope everyone is having a great holiday season!</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><a href="http://www.archnexus.com/" target="_blank"><span style="text-decoration:none"><span style="color:blue;border:solid windowtext 1.0pt;padding:0cm"><img border="0" width="80" height="99" style="width:.8333in;height:1.0312in" id="_x0000_i1030" src="cid:~WRD000.jpg" alt="Image removed by sender. ARCH | NEXUS"></span></span></a><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-family:"Verdana",sans-serif;color:#52616E">DAVID W. GRIFFIN II</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:#52616E">BEMP<br>
ENERGY ANALYST</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:#52616E">2505 E Parleys Way<br>
Salt Lake City, UT 84109 </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:#52616E">Office</span></b><span style="font-size:7.5pt;font-family:"Verdana",sans-serif;color:#52616E"> 801.924.5028
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<p class="MsoNormal" style="background:white"><b><span style="font-family:HelveticaNeue;color:black">From:</span></b><span style="font-family:HelveticaNeue;color:black"> Nicholas Caton [<a href="mailto:Nicholas.Caton@schneider-electric.com" target="_blank">mailto:Nicholas.Caton@schneider-electric.com</a>]
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<b>Sent:</b> Thursday, December 6, 2018 7:09 PM<br>
<b>To:</b> David Eldridge <<a href="mailto:DEldridge@grummanbutkus.com" target="_blank">DEldridge@grummanbutkus.com</a>>;
<a href="mailto:jra_sac@yahoo.com" target="_blank">jra_sac@yahoo.com</a>; Paul Diglio <<a href="mailto:paul.diglio@sbcglobal.net" target="_blank">paul.diglio@sbcglobal.net</a>>;
<a href="mailto:equest-users@onebuilding.org" target="_blank">equest-users@onebuilding.org</a><br>
<b>Subject:</b> Re: [Equest-users] Spandrel Glass</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:HelveticaNeue;color:black">I’ll toss some extra thoughts/experience into the pile:</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:HelveticaNeue;color:black">My preferred approach to handling large amounts of spandrel glass is to start by taking advantage of the wizards’ capacity to generate separate “plenum” exterior
 wall sections (of height resulting from your ceiling inputs), to produce equivalent area to the spandrel glass on each orientation.  Those separate sections are in part a by-product of the intent to distinguish the conditioned space/zone volume relative to
 the floor-to-floor height, but we can repurpose them!</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:HelveticaNeue;color:black">I do not create glass on those “plenums” wall sections, but rather just make a new “spandrel” exterior wall construction in detailed mode and use custom user default
 expressions to automate assigning “spandrel” vs. “normal” constructions to each exterior surface as a function of their Z coordinate (0 = normal wall, else spandrel construction).</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:HelveticaNeue;color:black">This can be combined with post-wizard manipulation of interior space/ceiling heights (which do not have to line up with the “seams” separating plenum from normal
 walls), to capture cases where the spandrel actually extends below the ceiling line and ensure the conditioned volume is accurate around your perimeters.  Be mindful that if the spandrel glass is largely incident on the conditioned volume it may be more appropriate
 to move them off the plenum spaces and onto the occupied spaces.  </span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:HelveticaNeue;color:black">There is an aesthetic “downside” to this approach to consider (according to
<i>some</i> industry professionals I’ve worked with), but if someone *really* wants a pretty 3D model picture that looks like a fishbowl from the likes of eQuest (?), I’ll just add that you can generate some (apparently convincing) “forgery” of extra windows
 by mis-using MSPAINT – the duct tape of my graphical tool belt.  And yes, I sleep at night just fine, thank you.</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:HelveticaNeue;color:black">@David:  I’m not sure about that library entry either, but I have in the past been convinced myself it was okay to use the simplified window glass definition option
 and </span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<span style="font-family:HelveticaNeue">specify a shading coefficient of zero (where SC is the ratio of solar energy transmitted relative to single pane float glass), and</span><span style="font-size:12.0pt;font-family:HelveticaNeue"><o:p></o:p></span></li><li class="yiv5341011053msonormal" style="color:black;mso-list:l0 level1 lfo1;background:white" id="yiv5341011053yui_3_16_0_ym19_1_1544286364405_7983">
<span style="font-family:HelveticaNeue">specify a U-value appropriate to the degree of insulation (though I’d leave this equivalent to the underlying glass layer(s) if it’s just painted panels – run into that a couple times). 
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<p class="MsoNormal" style="background:white"><span style="font-family:HelveticaNeue;color:black">This modeling approach doesn’t pick up on all of the actual nuances of radiative* emissivity for painted-over windows, but it has for me been good enough for (literally)
 government work where there were much bigger problems to focus the energy model’s development around… If anyone has developed further best practices for handling “high-e coatings” applied to mitigating unwanted transmissive solar gains, I am certainly all
 ears =).</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:HelveticaNeue;color:black">~Nick</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><b><span style="font-family:HelveticaNeue;color:black">Nick Caton, P.E., BEMP</span></b><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:8.0pt">  Senior Energy Engineer<br>
  Regional Energy Engineering Manager</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:8.0pt">  Energy and Sustainability Services<br>
  Schneider Electric</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:8.0pt">D  913.564.6361 <br>
M  785.410.3317 <br>
F  913.564.6380<br>
E  </span><a href="mailto:nicholas.caton@schneider-electric.com" target="_blank"><span style="font-size:8.0pt">nicholas.caton@schneider-electric.com</span></a><o:p></o:p></p>
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<p class="MsoNormal" align="right" style="text-align:right"><span style="font-size:8.0pt">15200 Santa Fe Trail Drive<br>
Suite 204<br>
Lenexa, KS 66219<br>
United States</span><o:p></o:p></p>
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<p class="MsoNormal" style="background:white"><b><span style="font-family:HelveticaNeue;color:black">From:</span></b><span style="font-family:HelveticaNeue;color:black"> Equest-users <<a href="mailto:equest-users-bounces@lists.onebuilding.org" target="_blank">equest-users-bounces@lists.onebuilding.org</a>>
<b>On Behalf Of </b>David Eldridge via Equest-users<br>
<b>Sent:</b> Wednesday, December 05, 2018 5:59 PM<br>
<b>To:</b> <a href="mailto:jra_sac@yahoo.com" target="_blank">jra_sac@yahoo.com</a>; Paul Diglio <<a href="mailto:paul.diglio@sbcglobal.net" target="_blank">paul.diglio@sbcglobal.net</a>>;
<a href="mailto:equest-users@onebuilding.org" target="_blank">equest-users@onebuilding.org</a><br>
<b>Subject:</b> Re: [Equest-users] Spandrel Glass</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:red">[External email: Use caution with links and attachments]</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:HelveticaNeue;color:black">Paul – to answer your question: painfully? It may not be that bad actually – what’s your base wall type? For a curtain wall that is half spandrel and half vision
 glass, make the exterior opaque surface equivalent to the spandrel sections as a defined opaque wall construction, and then add the vision glass to that – if you change the surface constructions in spreadsheet view it may not be that painful after all. The
 painful part will be deleting all of the current spandrel sections that are now defined as the base wall.</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:HelveticaNeue;color:black">JRA – I’m not sure of the purpose of the spandrel glass type in the library, I don’t know if that window object model has the capability to perform as if it were
 an opaque surface although this spandrel glass definition may be available to be selected…I’m not sure it would be an accurate choice. I wonder if it is a research entry that isn’t meant for the modeling public. Anyone used it?</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-family:HelveticaNeue;color:black">David</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><b><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black">David S. Eldridge, Jr., P.E., LEED AP BD+C, BEMP, BEAP, HBDP</span></b><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black">Associate<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><b><span style="font-family:HelveticaNeue;color:black">From:</span></b><span style="font-family:HelveticaNeue;color:black"> Equest-users [<a href="mailto:equest-users-bounces@lists.onebuilding.org" target="_blank">mailto:equest-users-bounces@lists.onebuilding.org</a>]
<b>On Behalf Of </b>John Aulbach via Equest-users<br>
<b>Sent:</b> Wednesday, December 05, 2018 5:39 PM<br>
<b>To:</b> Paul Diglio <<a href="mailto:paul.diglio@sbcglobal.net" target="_blank">paul.diglio@sbcglobal.net</a>>; Paul Diglio via Equest-users <<a href="mailto:equest-users@lists.onebuilding.org" target="_blank">equest-users@lists.onebuilding.org</a>>;
<a href="mailto:equest-users@onebuilding.org" target="_blank">equest-users@onebuilding.org</a><br>
<b>Subject:</b> Re: [Equest-users] Spandrel Glass</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black">Paul,<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black">As I recall there IS a wall component called spandex glass in the Library. See if that solves your need.<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black">John<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Roboto",serif;color:#6D00F6">On Wed, Dec 5, 2018 at 3:33 PM, Paul Diglio via Equest-users</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"Roboto",serif;color:#6D00F6"><<a href="mailto:equest-users@lists.onebuilding.org" target="_blank">equest-users@lists.onebuilding.org</a>> wrote:</span><span style="font-size:12.0pt;font-family:HelveticaNeue;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"New serif",serif;color:black">I have a building with a very large amount of spandrel glass panels, which I modeled as glass since this seemed to be the only way to insert
 the panels into the exterior walls.<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"New serif",serif;color:black">I would somehow like to re-assign the spandrel panels as another exterior component so they will be counted as part of the exterior walls
 in the LV-D report instead of glass.<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"New serif",serif;color:black">Any idea on how this can be done?<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"New serif",serif;color:black">Thank you,<o:p></o:p></span></p>
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<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;font-family:"New serif",serif;color:black">Paul Diglio<br>
87 Fairmont Avenue <br>
New Haven, CT 06513 <o:p></o:p></span></p>
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