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<p class="MsoNormal"><font size="2" color="black" face="Calibri"><span style="font-size:11.0pt;color:black">I believe the vestibule requirement is included
in the mandatory parts of Section 5 of 90.1-2007, so you may want to review the
list of exceptions and alternatives that are allowed.</span></font></p>
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<p class="MsoNormal"><font size="2" color="black" face="Calibri"><span style="font-size:11.0pt;color:black">David</span></font></p>
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<p class="MsoNormal"><font size="2" color="#1f497d" face="Calibri"><span style="font-size:11.0pt;color:#1F497D">David S. Eldridge, Jr., P.E., LEED AP
BD+C, BEMP, HBDP</span></font></p>
<p class="MsoNormal"><b><font size="2" color="#244061" face="Calibri"><span style="font-size:11.0pt;color:#244061;font-weight:bold">Grumman/Butkus
Associates</span></font></b><font size="1" color="gray"><span style="font-size:
9.0pt;color:gray"></span></font></p>
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<p class="MsoNormal"><b><font size="2" face="Tahoma"><span style="font-size:10.0pt;
font-family:"Tahoma","sans-serif";font-weight:bold">From:</span></font></b><font size="2" face="Tahoma"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
<a href="mailto:equest-users-bounces@lists.onebuilding.org">equest-users-bounces@lists.onebuilding.org</a>
[mailto:<a href="mailto:equest-users-bounces@lists.onebuilding.org">equest-users-bounces@lists.onebuilding.org</a>] <b><span style="font-weight:
bold">On Behalf Of </span></b>Wolfe, Brian<br>
<b><span style="font-weight:bold">Sent:</span></b> Friday, October 29, 2010
10:44 AM<br>
<b><span style="font-weight:bold">To:</span></b>
<a href="mailto:equest-users@lists.onebuilding.org">equest-users@lists.onebuilding.org</a><br>
<b><span style="font-weight:bold">Subject:</span></b> [Equest-users] stadium
vestibules</span></font></p>
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<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt">I’m
modeling a stadium and was curious if I have a club level that is enclosed,
vestibules are required. In my proposed I’m looking at removing
them. Does this meet any exceptions in ASHRAE and if vestibules are
replaced with air curtains will this be able to achieve EA1?</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt">Thanks</span></font></p>
<p class="MsoNormal"><font size="2" face="Calibri"><span style="font-size:11.0pt"> </span></font></p>
<p class="MsoNormal"><font size="2" face="Century Gothic"><span style="font-size:
10.0pt;font-family:"Century Gothic","sans-serif"">BRIAN </span></font><font size="1" face="Century Gothic"><span style="font-size:7.5pt;font-family:"Century Gothic","sans-serif""></span></font></p>
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