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XMLNS:Z = "urn:schemas-microsoft-com:" xmlns:st = ""><HEAD><TITLE>Re: [Bldg-sim] Apendix G3.1.2.9</TITLE>
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<DIV><FONT size=2 face=Arial>Excellent, thanks. Never would have thought
of that.</FONT></DIV>
<DIV><FONT size=2 face=Arial></FONT> </DIV>
<DIV><FONT size=2 face=Arial>Regards,</FONT></DIV>
<DIV><FONT size=2 face=Arial>Peter</FONT></DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000000 2px solid; PADDING-LEFT: 5px; PADDING-RIGHT: 0px; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px"
dir=ltr>
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="FONT: 10pt arial; BACKGROUND: #e4e4e4; font-color: black"><B>From:</B>
<A title=AndrewC@InterfaceEng.Com
href="mailto:AndrewC@InterfaceEng.Com">Andrew Craig</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=panderson@jpengineer.com
href="mailto:panderson@jpengineer.com">W. Peter Anderson</A> ; <A
title=KKyte@watts-ae.com href="mailto:KKyte@watts-ae.com">Kevin Kyte</A> ; <A
title=syedf@progressiveae.com href="mailto:syedf@progressiveae.com">Fareed
Syed</A> ; <A title=gliddick@theepstengroup.com
href="mailto:gliddick@theepstengroup.com">Gregg Liddick</A> ; <A
title=Kimberly@NorthernArchitects.com
href="mailto:Kimberly@NorthernArchitects.com">Kimberly@NorthernArchitects.com</A>
; <A title=bldg-sim@lists.onebuilding.org
href="mailto:bldg-sim@lists.onebuilding.org">bldg-sim@lists.onebuilding.org</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Wednesday, March 24, 2010 7:42
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> RE: [Bldg-sim] Apendix G3.1.2.9-
More questions</DIV>
<DIV><BR></DIV>
<DIV class=Section1>
<P class=MsoNormal><SPAN style="COLOR: #1f497d">Peter---<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">Are you using eQUEST for
modeling? If so, you can right click in the “Static in WG” box and
hit “Restore Default”. This will enable the “Design kW/CFM” input
field.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"><o:p> </o:p></SPAN></P>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #db824a; FONT-SIZE: 7.5pt">Andrew
Craig </SPAN></B><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #db824a; FONT-SIZE: 6pt">EIT,
LEED AP<BR></SPAN></B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #4d4d4d; FONT-SIZE: 7.5pt">Mechanical
Designer / Energy Analyst<BR></SPAN><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #4d4d4d; FONT-SIZE: 2pt"><BR></SPAN><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #db824a; FONT-SIZE: 7.5pt">INTERFACE
ENGINEERING<BR>email </SPAN></B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #4d4d4d; FONT-SIZE: 7.5pt"><A
href="mailto:andrewc@interfaceeng.com"><SPAN
style="COLOR: #4d4d4d; TEXT-DECORATION: none">andrewc@interfaceeng.com</SPAN></A><BR></SPAN><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #db824a; FONT-SIZE: 7.5pt">direct
</SPAN></B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: #4d4d4d; FONT-SIZE: 7.5pt">503.382.2696<BR><BR><BR><o:p></o:p></SPAN></P></DIV>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"><o:p> </o:p></SPAN></P>
<DIV>
<DIV
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt">From:</SPAN></B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt"> <A
href="mailto:bldg-sim-bounces@lists.onebuilding.org">bldg-sim-bounces@lists.onebuilding.org</A>
[mailto:bldg-sim-bounces@lists.onebuilding.org] <B>On Behalf Of </B>W. Peter
Anderson<BR><B>Sent:</B> Wednesday, March 24, 2010 2:45 PM<BR><B>To:</B> Kevin
Kyte; Fareed Syed; Gregg Liddick; <A
href="mailto:Kimberly@NorthernArchitects.com">Kimberly@NorthernArchitects.com</A>;
<A
href="mailto:bldg-sim@lists.onebuilding.org">bldg-sim@lists.onebuilding.org</A><BR><B>Subject:</B>
Re: [Bldg-sim] Apendix G3.1.2.9- More
questions<o:p></o:p></SPAN></P></DIV></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">I am working on a
model doing the exact same thing for LEEDS baseline. I have calculated
my Pfan but cant seem to input it or get the correct outputs.
</SPAN><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"> <o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">The model wont
allow me to enter anything in the kW/cfm screen. My equipment is a
PSZ</SPAN><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"> <o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Should I adjust the
Static Pressures and efficiencies to get the same value?</SPAN><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"> <o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Regards,</SPAN><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">W. Peter Anderson,
P.E<BR>JP Engineering<BR>41 Mechanic Street<BR>Windsor, CT 06095<BR>Ph:
860/688-5223<BR>Fax: 860/688-5269</SPAN><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p></o:p></SPAN></P></DIV>
<BLOCKQUOTE
style="BORDER-BOTTOM: medium none; BORDER-LEFT: black 1.5pt solid; PADDING-BOTTOM: 0in; MARGIN: 5pt 0in 5pt 3.75pt; PADDING-LEFT: 4pt; PADDING-RIGHT: 0in; BORDER-TOP: medium none; BORDER-RIGHT: medium none; PADDING-TOP: 0in">
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">----- Original
Message ----- <o:p></o:p></SPAN></P></DIV>
<DIV>
<P style="BACKGROUND: #e4e4e4" class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">From:</SPAN></B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt"> <A
title=KKyte@watts-ae.com href="mailto:KKyte@watts-ae.com">Kevin Kyte</A>
<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">To:</SPAN></B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt"> <A
title=syedf@progressiveae.com href="mailto:syedf@progressiveae.com">Fareed
Syed</A> ; <A title=gliddick@theepstengroup.com
href="mailto:gliddick@theepstengroup.com">Gregg Liddick</A> ; <A
title=Kimberly@NorthernArchitects.com
href="mailto:Kimberly@NorthernArchitects.com">Kimberly@NorthernArchitects.com</A>
; <A title=bldg-sim@lists.onebuilding.org
href="mailto:bldg-sim@lists.onebuilding.org">bldg-sim@lists.onebuilding.org</A>
<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Sent:</SPAN></B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt"> Wednesday, March
24, 2010 4:19 PM<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt">Subject:</SPAN></B><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; FONT-SIZE: 10pt"> Re: [Bldg-sim]
Apendix G3.1.2.9<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p> </o:p></SPAN></P></DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: navy; FONT-SIZE: 10pt">Fareed,<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: navy; FONT-SIZE: 10pt"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: navy; FONT-SIZE: 10pt">Set
your supply air to room temp delta t equivalent to 20F. Run the sim,
if I am not mistaken this should generate usable airflow quantities to be
used in point 9. Make sure you have oversizing in place before any of
this. I have not been told this but I think G is set up to be done
step by step from the beginning. In some instances you need to update
your model in order to proceed with the next step. Good
luck.<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: navy; FONT-SIZE: 10pt"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: navy; FONT-SIZE: 10pt">Kevin<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Arial','sans-serif'; COLOR: navy; FONT-SIZE: 10pt"><o:p> </o:p></SPAN></P>
<DIV>
<DIV style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt">
<HR align=center SIZE=2 width="100%">
</SPAN></DIV>
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt">From:</SPAN></B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt"> Fareed Syed
[mailto:syedf@progressiveae.com] <BR><B>Sent:</B> Wednesday, March 24, 2010
9:29 AM<BR><B>To:</B> Gregg Liddick; <A
href="mailto:Kimberly@NorthernArchitects.com">Kimberly@NorthernArchitects.com</A>;
<A
href="mailto:bldg-sim@lists.onebuilding.org">bldg-sim@lists.onebuilding.org</A><BR><B>Subject:</B>
Re: [Bldg-sim] Apendix G3.1.2.9</SPAN><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"><o:p></o:p></SPAN></P></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Segoe UI','sans-serif'; COLOR: #1f497d; FONT-SIZE: 10pt">Hi
Greg,<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Segoe UI','sans-serif'; COLOR: #1f497d; FONT-SIZE: 10pt"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Segoe UI','sans-serif'; COLOR: #1f497d; FONT-SIZE: 10pt">My
basic question is which cfm do I take to calculate Pfan? Just the supply to
come up with kW/cfm or sum of supply, return, relief, and exhaust
fans?<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Segoe UI','sans-serif'; COLOR: #1f497d; FONT-SIZE: 10pt"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Segoe UI','sans-serif'; COLOR: #1f497d; FONT-SIZE: 10pt">Thanks,<o:p></o:p></SPAN></P>
<P class=MsoNormal>Fareed Syed EIT, LEED<SUP>®</SUP> AP<o:p></o:p></P>
<P class=MsoNormal>Mechanical Engineer<B> </B><BR><IMG id=_x0000_i1027
border=0 alt=cid:image001.png@01C9B834.C9D7E7F0
src="cid:C2FAD475DA7B4012B2E41C2B954A9043@Peter" width=200
height=40> <o:p></o:p></P>
<P class=MsoNormal>1811 4 Mile Rd NE<BR>Grand Rapids, MI
49525<o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P>
<P style="MARGIN-BOTTOM: 12pt" class=MsoNormal>Phone: 616.361.2664 ext.
3247<BR>Direct: 616.447.3447<BR>Fax: 616.361.1493 <o:p></o:p></P>
<P style="MARGIN-BOTTOM: 12pt" class=MsoNormal><A
href="mailto:syedf@progressiveae.com">syedf@progressiveae.com</A><BR><A
href="http://www.progressiveae.com/">www.progressiveae.com</A><SPAN
style="FONT-FAMILY: 'Segoe UI','sans-serif'; COLOR: #1f497d; FONT-SIZE: 10pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Segoe UI','sans-serif'; COLOR: #1f497d; FONT-SIZE: 10pt"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Segoe UI','sans-serif'; COLOR: #1f497d; FONT-SIZE: 10pt"><o:p> </o:p></SPAN></P>
<DIV>
<DIV
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt">From:</SPAN></B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt"> Gregg Liddick
[mailto:gliddick@theepstengroup.com] <BR><B>Sent:</B> Wednesday, March 24,
2010 9:18 AM<BR><B>To:</B> Kimberly@NorthernArchitects.com; Fareed Syed;
bldg-sim@lists.onebuilding.org<BR><B>Subject:</B> RE: [Bldg-sim] Apendix
G3.1.2.9<o:p></o:p></SPAN></P></DIV></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d">Hi
Kim,<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">I’m fairly certain that
there’s no specific guidance in Appendix G. What most people do is
break it up so that it’s proportional to the proposed case. For
example if the baseline fan power is 34.5 kW and the actual parameters call
for 20 kW supply and 10 kW return you would break the baseline case up into
23 kW supply and 11.5 kW return. I hope that
helps.<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"><o:p> </o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: black">Gregg Liddick,
EIT, LEED<SUP>®</SUP> AP</SPAN><SPAN
style="COLOR: black"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: black"> <o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: black; FONT-SIZE: 10pt">The
Epsten Group, Inc.</SPAN><SPAN style="COLOR: black"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: black; FONT-SIZE: 10pt">429
Edgewood Avenue</SPAN><SPAN style="COLOR: black"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: black; FONT-SIZE: 10pt">Atlanta
GA 30312</SPAN><SPAN style="COLOR: black"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: black; FONT-SIZE: 10pt">Phone: 404-577-0370
ext. 102</SPAN><SPAN style="COLOR: black"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: black; FONT-SIZE: 10pt">Fax:
404-577-1739</SPAN><SPAN style="COLOR: black"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: black; FONT-SIZE: 10pt"><A
href="http://www.theepstengroup.com" target=_blank><SPAN
style="COLOR: black">www.theepstengroup.com</SPAN></A></SPAN><SPAN
style="COLOR: black"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"> <o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: #00b050; FONT-SIZE: 10pt">Please
consider the environment before printing this e-mail.</SPAN><SPAN
style="COLOR: #1f497d"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"> <o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; COLOR: black; FONT-SIZE: 8pt">This
transmission is intended exclusively for the individual or entity to which
it is addressed. This communication may contain information that is
confidential, proprietary, privileged or otherwise exempt from disclosure.
If you are not the named addressee, you are NOT authorized to read, print,
retain, copy or disseminate this communication, its attachments or any part
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sender immediately and delete this communication from all computers. This
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sender, the sender's employer, or the employer's parent company, affiliates
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<P class=MsoNormal><SPAN style="COLOR: #1f497d"><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"><o:p> </o:p></SPAN></P>
<DIV>
<DIV
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<P class=MsoNormal><B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt">From:</SPAN></B><SPAN
style="FONT-FAMILY: 'Tahoma','sans-serif'; FONT-SIZE: 10pt"> Kimberly
Killian [mailto:Kimberly@NorthernArchitects.com] <BR><B>Sent:</B> Wednesday,
March 24, 2010 7:36 AM<BR><B>To:</B> Gregg Liddick; syedf@progressiveae.com;
bldg-sim@lists.onebuilding.org<BR><B>Subject:</B> Re: [Bldg-sim] Apendix
G3.1.2.9<o:p></o:p></SPAN></P></DIV></DIV>
<P class=MsoNormal><o:p> </o:p></P>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt">Gregg,<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"> <o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt">Is there
guidance on what portion of the Pfan goes to each? What percentage goes to
supply, what percentage to return, etc?<o:p></o:p></SPAN></P></DIV>
<DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt"> <o:p></o:p></SPAN></P></DIV>
<DIV>
<P style="MARGIN-BOTTOM: 12pt" class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt">Kimberly
Killian<BR>Northern Architects, Inc.<BR>207 King Street Suite
3<BR>Burlington VT 05401<BR>T: 802-658-1953<BR>F:
802-658-2975<o:p></o:p></SPAN></P></DIV>
<DIV
style="BORDER-BOTTOM: medium none; BORDER-LEFT: black 2.25pt solid; PADDING-BOTTOM: 0in; PADDING-LEFT: 4pt; PADDING-RIGHT: 0in; BORDER-TOP: medium none; BORDER-RIGHT: medium none; PADDING-TOP: 0in">
<DIV style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt">
<HR align=center SIZE=2 width="100%">
</SPAN></DIV>
<P style="MARGIN-BOTTOM: 12pt" class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt">Original
message<BR>From: "Gregg Liddick" <BR>To: syedf@progressiveae.com;
bldg-sim@lists.onebuilding.org<BR>Received: 3/23/2010 5:24:39 PM<BR>Subject:
Re: [Bldg-sim] Apendix G3.1.2.9<o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d">No, you use only the fan
supply cfm to calculate the total fan power, then cut that fan power up into
supply, return, etc.</SPAN><o:p></o:p></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"> </SPAN><o:p></o:p></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"> </SPAN><o:p></o:p></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d">Best
Regards,</SPAN><o:p></o:p></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"> </SPAN><o:p></o:p></P>
<P class=MsoNormal>Gregg Liddick, EIT, LEED<SUP>®</SUP> AP<SPAN
style="COLOR: black"> </SPAN><o:p></o:p></P>
<P class=MsoNormal><SPAN style="COLOR: black"> </SPAN><o:p></o:p></P>
<P class=MsoNormal>The Epsten Group, Inc.<SPAN
style="COLOR: black"> </SPAN><o:p></o:p></P>
<P class=MsoNormal>429 Edgewood Avenue<SPAN
style="COLOR: black"> </SPAN><o:p></o:p></P>
<P class=MsoNormal>Atlanta GA 30312<SPAN
style="COLOR: black"> </SPAN><o:p></o:p></P>
<P class=MsoNormal>Phone: 404-577-0370 ext. 102<SPAN
style="COLOR: black"> </SPAN><o:p></o:p></P>
<P class=MsoNormal>Fax: 404-577-1739<SPAN
style="COLOR: black"> </SPAN><o:p></o:p></P>
<P class=MsoNormal><A href="http://www.theepstengroup.com/"
target=_blank><SPAN
style="COLOR: black">www.theepstengroup.com</SPAN></A><SPAN
style="COLOR: black"> </SPAN><o:p></o:p></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"> </SPAN><o:p></o:p></P>
<P class=MsoNormal>Please consider the environment before printing this
e-mail.<SPAN style="COLOR: #1f497d"> </SPAN><o:p></o:p></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"> </SPAN><o:p></o:p></P>
<P class=MsoNormal>This transmission is intended exclusively for the
individual or entity to which it is addressed. This communication may
contain information that is confidential, proprietary, privileged or
otherwise exempt from disclosure. If you are not the named addressee, you
are NOT authorized to read, print, retain, copy or disseminate this
communication, its attachments or any part of them. If you have received
this communication in error, please notify the sender immediately and delete
this communication from all computers. This communication does not form any
contractual obligation on behalf of the sender, the sender's employer, or
the employer's parent company, affiliates or subsidiaries.<SPAN
style="COLOR: black"> </SPAN><o:p></o:p></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"> </SPAN><o:p></o:p></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"> </SPAN><o:p></o:p></P>
<P class=MsoNormal><SPAN style="COLOR: #1f497d"> </SPAN><o:p></o:p></P>
<DIV>
<DIV
style="BORDER-BOTTOM: medium none; BORDER-LEFT: medium none; PADDING-BOTTOM: 0in; PADDING-LEFT: 0in; PADDING-RIGHT: 0in; BORDER-TOP: #b5c4df 1pt solid; BORDER-RIGHT: medium none; PADDING-TOP: 3pt">
<P class=MsoNormal><B>From:</B> bldg-sim-bounces@lists.onebuilding.org
[mailto:bldg-sim-bounces@lists.onebuilding.org] <B>On Behalf Of </B>Fareed
Syed<BR><B>Sent:</B> Tuesday, March 23, 2010 5:11 PM<BR><B>To:</B>
bldg-sim@lists.onebuilding.org<BR><B>Subject:</B> [Bldg-sim] Apendix
G3.1.2.9<o:p></o:p></P></DIV></DIV>
<P class=MsoNormal> <o:p></o:p></P>
<P class=MsoNormal>Hello All,<o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P>
<P class=MsoNormal>I am trying to understand the stated appendix for the
baseline model. <o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P>
<P class=MsoNormal>When I am calculating the Pfan for a system, do I need
add up supply, return, system and room exhaust cfm’s? <o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P>
<P class=MsoNormal>I got this comment from GBCI: “<I>R<SPAN
style="COLOR: black">evise the sum of the supply, return, exhaust, and
relief fans for each HVAC system to be equal to the volume calculated in
G3.1.2.8 and power calculated in G3.1.2.9 (where CFM refers to supply air
volume).”</SPAN> </I><o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P>
<P class=MsoNormal>Please let me know your input on how to calculate
Pfan.<o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P>
<P class=MsoNormal>Thanks,<o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P>
<P class=MsoNormal>Fareed Syed EIT, LEED<SUP>®</SUP> AP<o:p></o:p></P>
<P class=MsoNormal>Mechanical Engineer<B> </B><BR><IMG
id=Picture_x005f_x0020_1 border=0 alt=cid:image001.png@01C9B834.C9D7E7F0
src="cid:C2FAD475DA7B4012B2E41C2B954A9043@Peter" width=200
height=40> <o:p></o:p></P>
<P class=MsoNormal>1811 4 Mile Rd NE<BR>Grand Rapids, MI
49525<o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P>
<P style="MARGIN-BOTTOM: 12pt" class=MsoNormal>Phone: 616.361.2664 ext.
3247<BR>Direct: 616.447.3447<BR>Fax: 616.361.1493 <o:p></o:p></P>
<P style="MARGIN-BOTTOM: 12pt" class=MsoNormal><A
href="mailto:syedf@progressiveae.com">syedf@progressiveae.com</A><BR><A
href="http://www.progressiveae.com/">www.progressiveae.com</A><BR><BR><BR>
<o:p></o:p></P>
<P class=MsoNormal> <o:p></o:p></P></DIV>
<DIV style="TEXT-ALIGN: center" class=MsoNormal align=center><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt">
<HR align=center SIZE=2 width="100%">
</SPAN></DIV>
<P class=MsoNormal><SPAN
style="FONT-FAMILY: 'Times New Roman','serif'; FONT-SIZE: 12pt">_______________________________________________<BR>Bldg-sim
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