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<p class=MsoNormal><span style='color:#1F497D'>Bill,<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'>Well clean rooms are required to
retain a certain level of particulates in the air. Some would argue that a
Grade B space requires 50 AC/hr to maintain the required particulate level (I do
not know the exact levels off hand). <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'>The idea here is to demonstrate,
through analysis and documentation, that we can deviate from “industry
standard” and reduce our air change rates in the different clean room
spaces (still maintaining particulate level). In doing so, we can reduce our
energy consumption quite a bit from the “standard” facility. We are
trying to achieve a high level of LEED certification, and it will be difficult
if we are not able to get credit for this energy reduction. Thanks,<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'>-Dana<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#595959'>Mr. Dana Etherington, E.I.T., LEED AP BD+C </span></b><span
style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#595959'>| <b>CRB
</b>| One Kendall Square Ste B2202 | Cambridge, MA 02139</span><span
style='color:#1F497D'><o:p></o:p></span></p>
<p class=MsoNormal><b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#595959'>Main:</span></b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#595959'> 617-475-3050 <b>| Direct:</b> 617-475-3061 | <b>Mobile:</b> 617-583-3009
| <b>Fax:</b> 617-475-3052 | <b>Ext: 6061</b><o:p></o:p></span></p>
<p class=MsoNormal><b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";
color:#595959;layout-grid-mode:line'>Email:</span></b><span style='font-size:
9.0pt;font-family:"Arial","sans-serif";color:#595959;layout-grid-mode:line'> </span><span
style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#595959'><a
href="mailto:carole.piscitelli@crbusa.com"><span style='color:#595959'>dana.etherington@crbusa.com</span></a>
| <a href="http://www.crbusa.com/"><span style='color:#595959'>www.crbusa.com</span></a><o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<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"'> Bishop, Bill
[mailto:wbishop@pathfinder-ea.com] <br>
<b>Sent:</b> Wednesday, June 29, 2011 5:19 PM<br>
<b>To:</b> Dana Etherington; equest-users@lists.onebuilding.org<br>
<b>Subject:</b> RE: [Equest-users] Exceptional Calculation for drug
manufacturing facility energy savings<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='color:#1F497D'>Dana,<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'>What would you actually “do”
differently in the proposed design to change the space classifications?
I’m not familiar with what constitutes Grade A vs. Grades B, C or
D. You need to be able to explain how what you are doing is not
standard/typical practice. I’m intrigued to hear the rationale. Just
because I put a bunch of desks in a long, narrow open room, doesn’t mean
I can call it a office in the baseline but a corridor in the proposed.<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'>Regards,<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'>Bill<o:p></o:p></span></p>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<div>
<p class=MsoNormal><span style='color:#1F497D'><img border=0 width=486
height=116 id="Picture_x0020_1" src="cid:image001.jpg@01CC3681.94713530"
alt="Senior Energy Engineer"><o:p></o:p></span></p>
</div>
<p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b>From:</b> equest-users-bounces@lists.onebuilding.org
[mailto:equest-users-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Dana
Etherington<br>
<b>Sent:</b> Wednesday, June 29, 2011 4:47 PM<br>
<b>To:</b> equest-users@lists.onebuilding.org<br>
<b>Subject:</b> [Equest-users] Exceptional Calculation for drug manufacturing
facility energy savings<o:p></o:p></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p><span lang=EN>Modelers,<o:p></o:p></span></p>
<p><span lang=EN>Has anyone performed an exceptional calculation to demonstrate
energy savings in a drug manufacturing facility for EAc1? We are trying to
demonstrate an improvement and savings by lowering the required classification
of spaces.. I.E. changing from a Grade A space at 90 fpm requirements to Grade
B, C, or D. This can reduce the air changes drastically. This of course
reduces building loads and energy consumption dramatically, shrinks the HVAC
equipment, and may even reduce the overall building footprint that is required.<o:p></o:p></span></p>
<p><span lang=EN>Has anyone successfully done this for LEED? Maybe this also
falls under the Innovative Category, for shrinking the building footprint? If
anyone has any advice to offer, that would be great; example project, resource,
website, etc.. This might fall under the realm of process load reduction..<o:p></o:p></span></p>
<p class=MsoNormal><b>Dana Etherington, E.I.T., LEED AP BD+C </b>| <b>CRB </b>|
One Kendall Square Ste B2202 | Cambridge, MA 02139<span style='color:#1F497D'><o:p></o:p></span></p>
<p class=MsoNormal><b>Main:</b> 617-475-3050 <b>| Direct:</b> 617-475-3061
| <b>Mobile:</b> 617-583-3009 | <b>Fax:</b> 617-475-3052 | <b>Ext:
6061</b><o:p></o:p></p>
<p class=MsoNormal><b>Email:</b> <a
href="mailto:carole.piscitelli@crbusa.com"><span style='color:#595959'>dana.etherington@crbusa.com</span></a>
| <a href="http://www.crbusa.com/"><span style='color:#595959'>www.crbusa.com</span></a><o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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