<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV><FONT face="arial, helvetica, sans-serif" size=3>Interesting point. I've never noticed this before, but this is different from 2004. </FONT></DIV>
<DIV><FONT face="arial, helvetica, sans-serif" size=3></FONT> </DIV>
<DIV><FONT face="arial, helvetica, sans-serif" size=3>2004 stated :</FONT></DIV>
<DIV><FONT face="arial, helvetica, sans-serif" size=3></FONT> </DIV>
<P align=left><FONT size=3><EM><FONT face="arial, helvetica, sans-serif">Vertical fenestration areas for new buildings and </FONT></EM><FONT face="arial, helvetica, sans-serif"><EM>additions </EM><EM>shall equal that in the proposed design </EM><EM>or 40% of gross abovegrade </EM><EM>wall area, whichever is smaller, and shall be distributed uniformly in </EM><EM>horizontal bands across the four orientations.</EM></FONT></FONT></DIV>
<P align=left><EM><FONT face="arial, helvetica, sans-serif" size=3></FONT></EM> </DIV><FONT face="Times New Roman" size=1><FONT face="Times New Roman" size=1><FONT face="arial, helvetica, sans-serif">
<DIV><FONT size=3><FONT face="arial, helvetica, sans-serif">It looks like they have changed it (shall be distributed on each face of the building in the same proportions in the proposed design) to be</FONT> more representative of the actualy building. I think 2007 is asking you to distibute it by orientation (if you have 40% on the west, 25% south, 20%north and 25% east in your design, you will have 40% on the west, 25% south, 20%north and 25% east in your baseline). This makes sense because otherwise we were doing the striping as well as the 4 rotations which was a little redndant. </FONT></DIV>
<DIV><FONT size=3></FONT> </DIV>
<DIV><FONT size=3>(Not so easy question after all, but a good one). </FONT></DIV>
<DIV><FONT size=3></FONT> </DIV>
<DIV></FONT></FONT></FONT><BR>--- On <B>Tue, 4/13/10, Wilson, Luke <I><LWilson@integral-group.net></I></B> wrote:<BR></DIV>
<BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: rgb(16,16,255) 2px solid"><BR>From: Wilson, Luke <LWilson@integral-group.net><BR>Subject: Re: [Bldg-sim] Easy Question<BR>To: "Hopf, Johannes" <johannes.hopf@dreso.com>, "bldg-sim@lists.onebuilding.org" <bldg-sim@lists.onebuilding.org><BR>Date: Tuesday, April 13, 2010, 10:05 AM<BR><BR>
<DIV class=plainMail>ASHRAE 90.1-2007 Table G3.1 reads:<BR>"Vertical fenestration areas for new buildings and additions shall equal that in the proposed design or 40% of gross above-grade wall area, whichever is smaller, and shall be distributed on each face of the building in the same proportions in the proposed design."<BR><BR>I wasn't aware that this requirement had changed in the 2007 version (thanks Cam!).<BR><BR>Luke<BR><BR>-----Original Message-----<BR>From: <A href="http://us.mc656.mail.yahoo.com/mc/compose?to=bldg-sim-bounces@lists.onebuilding.org" ymailto="mailto:bldg-sim-bounces@lists.onebuilding.org">bldg-sim-bounces@lists.onebuilding.org</A> [mailto:<A href="http://us.mc656.mail.yahoo.com/mc/compose?to=bldg-sim-bounces@lists.onebuilding.org" ymailto="mailto:bldg-sim-bounces@lists.onebuilding.org">bldg-sim-bounces@lists.onebuilding.org</A>] On Behalf Of Hopf, Johannes<BR>Sent: Tuesday, April 13, 2010 12:55 PM<BR>To: <A
href="http://us.mc656.mail.yahoo.com/mc/compose?to=bldg-sim@lists.onebuilding.org" ymailto="mailto:bldg-sim@lists.onebuilding.org">bldg-sim@lists.onebuilding.org</A><BR>Subject: Re: [Bldg-sim] Easy Question<BR><BR>I can't find this section in Table 1.3.? I just find the 40% limitation for<BR>the baseline building. Can you post an excerpt?<BR><BR><BR>Best regards<BR><BR> <BR>Johannes <BR><BR>-----Ursprüngliche Nachricht-----<BR>Von: <A href="http://us.mc656.mail.yahoo.com/mc/compose?to=bldg-sim-bounces@lists.onebuilding.org" ymailto="mailto:bldg-sim-bounces@lists.onebuilding.org">bldg-sim-bounces@lists.onebuilding.org</A><BR>[mailto:<A href="http://us.mc656.mail.yahoo.com/mc/compose?to=bldg-sim-bounces@lists.onebuilding.org" ymailto="mailto:bldg-sim-bounces@lists.onebuilding.org">bldg-sim-bounces@lists.onebuilding.org</A>] Im Auftrag von Wilson, Luke<BR>Gesendet: Dienstag, 13. April 2010 17:18<BR>An: Eurek, John S NWO; <A
href="http://us.mc656.mail.yahoo.com/mc/compose?to=bldg-sim@lists.onebuilding.org" ymailto="mailto:bldg-sim@lists.onebuilding.org">bldg-sim@lists.onebuilding.org</A><BR>Betreff: Re: [Bldg-sim] Easy Question<BR><BR>John,<BR><BR>I'm assuming you are using ASHRAE 90.1-2007 Appendix G for your Baseline?<BR>If so, the way I read it from Table G3.1 is that you should evenly distribute<BR>the WWR of the entire building, not for each floor. Therefore I would use<BR>11.4% for each floor.<BR><BR>Luke<BR><BR>-----Original Message-----<BR>From: <A href="http://us.mc656.mail.yahoo.com/mc/compose?to=bldg-sim-bounces@lists.onebuilding.org" ymailto="mailto:bldg-sim-bounces@lists.onebuilding.org">bldg-sim-bounces@lists.onebuilding.org</A><BR>[mailto:<A href="http://us.mc656.mail.yahoo.com/mc/compose?to=bldg-sim-bounces@lists.onebuilding.org" ymailto="mailto:bldg-sim-bounces@lists.onebuilding.org">bldg-sim-bounces@lists.onebuilding.org</A>] On Behalf Of Eurek, John
S<BR>NWO<BR>Sent: Tuesday, April 13, 2010 10:22 AM<BR>To: <A href="http://us.mc656.mail.yahoo.com/mc/compose?to=bldg-sim@lists.onebuilding.org" ymailto="mailto:bldg-sim@lists.onebuilding.org">bldg-sim@lists.onebuilding.org</A><BR>Subject: [Bldg-sim] Easy Question<BR><BR>I have a two story building. For the baseline I am evenly distributing the<BR>fenestration.<BR><BR>The first floor window area is 462.2 ft^2<BR>The second floor window area is 647.1 ft^2<BR><BR>The first floor wall area is 4858 ft^2<BR>The second floor wall area is 4858 ft^2<BR><BR>In the base line model do I use:<BR><BR>First floor 9.5%<BR>Second floor 13.3%<BR><BR>OR<BR><BR>First floor 11.4%<BR>Second floor 11.4%<BR>_______________________________________________<BR>Bldg-sim mailing list<BR><A href="http://lists.onebuilding.org/listinfo.cgi/bldg-sim-onebuilding.org" target=_blank>http://lists.onebuilding.org/listinfo.cgi/bldg-sim-onebuilding.org</A><BR>To unsubscribe from this
mailing list send a blank message to<BR><A href="http://us.mc656.mail.yahoo.com/mc/compose?to=BLDG-SIM-UNSUBSCRIBE@ONEBUILDING.ORG" ymailto="mailto:BLDG-SIM-UNSUBSCRIBE@ONEBUILDING.ORG">BLDG-SIM-UNSUBSCRIBE@ONEBUILDING.ORG</A><BR><BR><BR>This email and any files transmitted with it are confidential and intended<BR>solely for the addressee. If you are not the named addressee you should not<BR>disseminate, distribute, copy, or alter this email.<BR>_______________________________________________<BR>Bldg-sim mailing list<BR><A href="http://lists.onebuilding.org/listinfo.cgi/bldg-sim-onebuilding.org" target=_blank>http://lists.onebuilding.org/listinfo.cgi/bldg-sim-onebuilding.org</A><BR>To unsubscribe from this mailing list send a blank message to<BR><A href="http://us.mc656.mail.yahoo.com/mc/compose?to=BLDG-SIM-UNSUBSCRIBE@ONEBUILDING.ORG"
ymailto="mailto:BLDG-SIM-UNSUBSCRIBE@ONEBUILDING.ORG">BLDG-SIM-UNSUBSCRIBE@ONEBUILDING.ORG</A><BR><BR><BR>_______________________________________________<BR>Bldg-sim mailing list<BR><A href="http://lists.onebuilding.org/listinfo.cgi/bldg-sim-onebuilding.org" target=_blank>http://lists.onebuilding.org/listinfo.cgi/bldg-sim-onebuilding.org</A><BR>To unsubscribe from this mailing list send a blank message to <A href="http://us.mc656.mail.yahoo.com/mc/compose?to=BLDG-SIM-UNSUBSCRIBE@ONEBUILDING.ORG" ymailto="mailto:BLDG-SIM-UNSUBSCRIBE@ONEBUILDING.ORG">BLDG-SIM-UNSUBSCRIBE@ONEBUILDING.ORG</A><BR><BR>_______________________________________________<BR>Bldg-sim mailing list<BR><A href="http://lists.onebuilding.org/listinfo.cgi/bldg-sim-onebuilding.org" target=_blank>http://lists.onebuilding.org/listinfo.cgi/bldg-sim-onebuilding.org</A><BR>To unsubscribe from this mailing list send a blank message to <A
href="http://us.mc656.mail.yahoo.com/mc/compose?to=BLDG-SIM-UNSUBSCRIBE@ONEBUILDING.ORG" ymailto="mailto:BLDG-SIM-UNSUBSCRIBE@ONEBUILDING.ORG">BLDG-SIM-UNSUBSCRIBE@ONEBUILDING.ORG</A><BR></DIV></BLOCKQUOTE></td></tr></table><br>