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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Thanks for sharing Kendra.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>If you are like me, with your LEED submittals having a laundry list
of included addenda and referenced CIRs, here are some details.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Kendra is referring to Addendum ac to 90.1-2004 which
technically only changed the fan power requirements in Chapter 6 and not
Appendix G but there is a CIR that extends the usage of ac, presumably for all
LEED programs referencing 90.1-2004.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I am starting to watch the public reviews because that seems to
be where the rules can be vetted and the rule changes are accelerating.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Paul Riemer<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>DUNHAM<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal style='margin-left:.5in'><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>Kendra
Tupper<br>
<b>Sent:</b> Thursday, May 21, 2009 9:23 AM<br>
<b>To:</b> Ramana Koti<br>
<b>Cc:</b> equest-users@lists.onebuilding.org; cic@jci.com<br>
<b>Subject:</b> Re: [Equest-users] Manufacturing Building Energy Simulation-
eQuest<o:p></o:p></span></p>
</div>
<p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:
12.0pt;margin-left:.5in'>I'm just finishing up the LEED energy modeling for a
manufacturing plant where the unregulated process loads (compressed air,
manufacturing tools, producing de-ionized water, etc.) is 76% of the total
energy cost. We're able to achieve the required 10% savings over 90.1-2007 (for
LEED 2009) with an extremely efficient chiller plant, aggressive daylighting
and lighting controls, heat recovery, and on site PV. We're submitting an
exceptional calculation method for process load savings because we've recovered
enough heat from the compressed air to completely eliminate the need for the
process heating, and used more efficient tools. If the ECM gets accepted, we
could get 3 more energy points, but we're planning on having to meet the
required 10% without any ECMs.<br>
<br>
One interesting thing that I discovered - ASHRAE 90.1-2007 is a bit more
forgiving on manufacturing facilitieis because of the revised fan power calcs
that let you take additional static pressure allowances for many things. If
you're under LEED 2.2 and want to use 90.1-2004, I would strongly recommmend at
least using the addenda that picks up this fan power change.<br>
<br>
<br>
-- <br>
Kendra Tupper<br>
Senior Consultant<br>
Built Environment Team<br>
<br>
Rocky Mountain Institute | T 303-567-8641 | F
303-245-7213 | <a href="http://www.rmi.org">www.rmi.org</a><o:p></o:p></p>
<div>
<p class=MsoNormal style='margin-left:.5in'>On Thu, May 21, 2009 at 7:33 AM,
Ramana Koti <<a href="mailto:ramana.koti@gmail.com">ramana.koti@gmail.com</a>>
wrote:<o:p></o:p></p>
<div>
<div>
<p class=MsoNormal style='margin-left:.5in'>If you look up Credit
Interpretation Requests on EA Cr1, you'll see that an alternate compliance path
can be proposed that's specific to your manufacturing facility,
especially for end uses not regulated by Ashrae 90.1. <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal style='margin-left:.5in'>You'd probably still have to
include all end uses.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal style='margin-left:.5in'><o:p> </o:p></p>
</div>
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<p class=MsoNormal style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:
12.0pt;margin-left:.5in'><span style='color:#888888'>Ramana. <br>
<br>
<o:p></o:p></span></p>
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<p class=MsoNormal style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:
12.0pt;margin-left:.5in'><br>
On May 21, 2009, at 4:39 AM, <a href="mailto:cic@jci.com">cic@jci.com</a>
wrote:<o:p></o:p></p>
</div>
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<blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'>
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<p class=MsoNormal style='mso-margin-top-alt:0in;margin-right:0in;margin-bottom:
12.0pt;margin-left:.5in'><br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Dear All,</span>
<br>
<br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Refer the
following data. </span><br>
<br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>A
manufacturing building has the following area</span> <br>
<br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Common
area,office area
= 22% of
the building area which contribute 13% of a/c requirement</span> <br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Manufacturing
area (clean room++)
= 57% of the building area which contribute 87% of a/c requirement</span>
<br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Un
air-conditioned area
= 21% of the building area.</span> <br>
<br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Now this
building needs LEED Certification. </span><br>
<br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'> To
achieve EA Credit1, whether the clean room load(process) needs to be
considered in baseline design during modelling? or only we need to consider the
common area+office area+Unconditioned area.</span> <br>
<br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Advance thanks
for your valuable feedback.</span> <br>
<br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Thanks and
regards</span> <br>
<span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Kathiresan</span>
<br>
<br>
<o:p></o:p></p>
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<blockquote style='margin-top:5.0pt;margin-bottom:5.0pt'>
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