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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I take it one step further than Leonard with LEED and think
ASHRAE should be active.<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'>You should not be able to get any LEED certification without
meeting a minimum provable level of air/vapor/moisture tightness and every
building should be required to undergo whole building commissioning with
appropriate testing to prove it.<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'>Regarding ASHRAE, it should be a requirement that whole building
commissioning of air/vapor/moisture tightness occurs with submitted results so
that the requirement ends up in code. Not only will this provide the
mechanism to show if buildings are meeting code requirements for infiltration (the
vast majority exceed the accepted/mandated standard) but also will let owners
compare and see how effective, therefore money saving and what human comfort
level, their structures provide compared to others. It would be wise for
ASHRAE to include provable inspection requirements so that issues are
identified as work occurs and dealt with, the whole building commissioning/testing
will only tell that you do or do not have a problem and sometimes where the
problem might be/is but not always. <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'>Lots of assemblies and components are very specified but little inspection/testing
of them once built is required let alone the entire building envelope, which is
what really counts. So we know the assembly is good <b><i><u>IF</u></i></b>
it is built properly and the building envelope is good <b><i><u>IF</u></i></b> every
assembly is built properly and <b><i><u>IF</u></i></b> every assembly is integrated
properly into the whole but we do not have any requirement to show/prove it
such as inspect, commission, and/or test/measure – crazy in my opinion.<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>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>Andy Hoover</span><span style='color:navy'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>Principal<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>The BEST Consultant, Inc.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>Office: 678-200-7648<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>Fax:678-827-0574<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'>Cell: 678-793-1159<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";
color:navy'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='color:navy'><a
href="http://www.thebestconsultant.com">www.thebestconsultant.com</a></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='color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><span style='font-size:7.5pt;font-family:"Arial","sans-serif";
color:gray'>This message may contain confidential and/or privileged
information. If you are not the addressee or authorized to receive this
information for the addressee, you must not use, copy, disclose, or take any
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<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"'> Leonard Sciarra
[mailto:leonard_sciarra@gensler.com] <br>
<b>Sent:</b> Wednesday, August 26, 2009 6:19 PM<br>
<b>To:</b> Andy hoover; Brenda V. Morawa; Paul Carey; Paul Grahovac;
sheffer@energyopportunities.com; bldg-sim@lists.onebuilding.org<br>
<b>Subject:</b> RE: [Bldg-sim] Air leakage, LEED, and Appendix G of ASHRAE 90.1<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>If I were the USGBC and I were to give credit for air
tightening/air leakage I would simply state in the modeling rules, if you are
going to take credit you need to do whole building testing or for a large
building major sections that are representative of the work.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Likewise if I were submitting to the USGBC I would state that in
the rationale. To do whole building testing, while doable is still a new
industry and the USGBC should be working towards bringing whole building
testing into the mainstream.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><u><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";
color:#BBBBBB'>
</span></u><span
style='font-size:10.0pt;font-family:"Verdana","sans-serif";color:black'><br>
<b>Leonard Sciarra </b><br>
Senior Associate <br>
+1 (312) 577.6580 Direct <br>
</span><u><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";
color:#BBBBBB'>
</span></u><span
style='font-size:10.0pt;font-family:"Verdana","sans-serif";color:black'><br>
</span><b><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";
color:#F40000'>Gensler </span></b><span style='font-size:10.0pt;font-family:
"Verdana","sans-serif";color:black'><br>
11 East Madison Street<br>
Suite 300 <br>
Chicago IL 60602 </span><span style='font-size:11.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'><o:p></o:p></span></p>
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