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<p class="MsoNormal"><span style="color:#1F497D">Table G3.1, Number 5, item f in the baseline column will let you model the baseline envelope as the existing condition prior to the project taking place. (I’m looking at 90.1-2007)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Only envelope is treated this way, for lighting or HVAC the baseline is the prescriptive minimum.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">David<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:8.0pt;color:black"> </span><span style="color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">David S. Eldridge, Jr., P.E., LEED AP BD+C, BEMP, BEAP, HBDP</span><span style="color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="color:#244061">Grumman/Butkus Associates</span></b><span style="color:#1F497D"><o:p></o:p></span></p>
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<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>Harmon, Amy<br>
<b>Sent:</b> Wednesday, February 06, 2013 2:50 PM<br>
<b>To:</b> equest-users@lists.onebuilding.org<br>
<b>Subject:</b> [Equest-users] Existing Building - New Windows<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’ve been scouring the archives for answers, but did not find my exact scenario.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have a 10 story dormitory that was built in the early 60’s. We’re looking to submit the building to LEED. We’re removing the existing 2 pipe FCU system serving the perimeter rooms as well as an AHU that conditions the core spaces for
the whole building, with a 4 pipe FCU system along the perimeter rooms (natural windows via operable windows) and an AHU for the core spaces in the building.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">A couple questions, the architect is replacing all the windows in the building. Since the proposed case windows will be what we’re designing to, what windows do I use for my baseline…existing as it stands today or the ASHRAE minimum found
in Table 5.5? <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The architect is also adding metal panels to portions of the building to dress it up, how do you go about adding the metal panels (UNINSULATED) to the existing wall used in the baseline?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks for helping!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>Amy Harmon<o:p></o:p></b></p>
<p class="MsoNormal"><b><span style="color:#7030A0">Mechanical Engineer</span></b><span style="color:#7030A0"><o:p></o:p></span></p>
<p class="MsoNormal">Scheeser Buckley Mayfield LLC
<span style="font-size:10.0pt"><o:p></o:p></span></p>
<p class="MsoNormal">1540 Corporate Woods Parkway<o:p></o:p></p>
<p class="MsoNormal">Uniontown, OH 44685<o:p></o:p></p>
<p class="MsoNormal">Office: (330) 896-4664 x107<o:p></o:p></p>
<p class="MsoNormal">Direct: (330) 526-2707<o:p></o:p></p>
<p class="MsoNormal">Fax: (330) 896-9180<o:p></o:p></p>
<p class="MsoNormal"><a href="mailto:aharmon@sbmce.com" title="blocked::mailto:aharmon@sbmce.com
mailto:aharmon@sbmce.com">aharmon@sbmce.com</a><o:p></o:p></p>
<p class="MsoNormal"><a href="http://www.sbmce.com/" title="blocked::http://www.sbmce.com/
http://www.sbmce.com/">www.sbmce.com</a><o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-family:"Clarendon Cd"">Columbus Office (614) 448-1498<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:13.5pt;font-family:Webdings;color:#008040">ü</span><span style="font-family:"Arial Narrow","sans-serif";color:navy">
</span><span style="font-size:10.0pt;font-family:"Arial Narrow","sans-serif";color:#008040">Please consider the environment before printing this email.</span><span style="font-family:"Clarendon Cd""><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:7.5pt">Thank you</span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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