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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif";color:#1F497D'>Yes the project is a LEED 2009 project.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><p class=MsoNormal><b><span style='font-family:"Segoe UI","sans-serif";color:#C75B12'>William Mak, LEED AP BD+C</span></b><span style='font-size:9.0pt;font-family:"Segoe UI","sans-serif";color:#1F497D'><br></span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:black'>Mechanical Design Engineer</span><span style='font-size:9.0pt;font-family:"Segoe UI","sans-serif";color:black'><br></span><span style='font-size:9.0pt;font-family:"Segoe UI","sans-serif";color:#1F497D'><br></span><b><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif";color:#C75B12'>EPSTEIN</span></b><span style='font-size:9.0pt;font-family:"Segoe UI","sans-serif";color:#1F497D'><br></span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:black'>Architecture<br>Interiors<br>Engineering<br>Construction<br><br>600 West Fulton Street<br>Chicago, Illinois 60661-1259<br><br>D: (312) 429-8116<br>F: (312) 429-8800</span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:black'>E:</span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:#0070C0'> <a href="mailto:wmak@epsteinglobal.com">wmak@epsteinglobal.com</a></span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:black'><br>W:</span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:#C75B12'> <a href="http://www.epsteinglobal.com/"><span style='color:#C75B12'>www.epsteinglobal.com</span></a></span><span style='font-size:9.0pt;font-family:"Segoe UI","sans-serif";color:black'><br><br></span><span style='font-size:10.0pt;font-family:Webdings;color:#00B050'>þ</span><span style='font-size:8.0pt;font-family:"Segoe UI","sans-serif";color:black'> Epstein is a firm believer in sustainability. We ask that you please consider the environment before printing this e-mail.<o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif";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"'> Martin Roy ing. LEED AP [mailto:martin.roy@mra.qc.ca] <br><b>Sent:</b> Tuesday, May 24, 2011 10:57 AM<br><b>To:</b> Will Mak<br><b>Cc:</b> bldg-sim@lists.onebuilding.org<br><b>Subject:</b> Re: [Bldg-sim] Large Process Loads and Baseline Systems<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hi William, <br>We did a Leed warehouse herre in Canada but it was version NC 1.0, your 2.2 version.<br>In that case process energy has to be remove for comparaison with baseline.<br>We aslo can reclaim up to 2 credit in process energy i.e. heat recovery from refrigeration.<br>If it is Leed 2009 than you have to include process energy in baseline and proposed.<br><br>Hope this help<br><br>Martin<br><br><br><br>At 11:38 24/05/2011, Will Mak wrote:<br><br><o:p></o:p></p><p class=MsoNormal>Content-class: urn:content-classes:message<br>Content-Type: multipart/alternative;<br> boundary="----_=_NextPart_001_01CC1A28.AA99AA8A"<br><br>Hey all,<br> <br>I’m about to begin a LEED energy model for a warehouse project that contains a very large process load. It will be a major renovation project. The building will be broken out as 50,000 sq ft office and 300,000 sq ft warehouse. The anticipated HVAC systems on the project are package rooftop units with DX cooling/gas heating for both the office and warehouse areas. The warehouse space requires cooling and heating.<br> <br>Two issues that come to light:<br> <br>1. Large Process Load<br>a. Anticipated process load will consume roughly 40-60% of the buildings annual energy consumption. The Exceptional calculation method has been considered. However, the process being done at this facility is extraordinary and there is not a “baseline” to compare savings off of.<br>2. Baseline System<br>a. Based on the size of the warehouse, System 7 will be modeled. This system is a packaged rooftop VAV with reheat with chilled water and hot water boiler system. Based on previous experience and preliminary modeling results, the baseline system will be more energy efficient than the package rooftop units with DX cooling/gas heating. There’s been a suggestion by our team to request a LEED Interpretation and to possible change the baseline system to also packaged rooftop units with DX cooling/gas heating as that is typically designed for warehouse type facilities.<br> <br>Based on these two issues, I am having a hard time foreseeing this project being able to hit the minimum 5% savings requirement on major renovations. I searched the LEED Interpretations database but didn’t find one that dealt with a project that had both these issues.<br> <br>Any suggestions? <br> <br><b>William Mak, LEED AP BD+C</b><br>Mechanical Design Engineer<br><br><b>EPSTEIN</b><br>Architecture<br>Interiors<br>Engineering<br>Construction<br><br>600 West Fulton Street<br>Chicago, Illinois 60661-1259<br><br>D: (312) 429-8116<br>F: (312) 429-8800<br>E: <a href="mailto:wmak@epsteinglobal.com">wmak@epsteinglobal.com</a><br>W: <a href="http://www.epsteinglobal.com/">www.epsteinglobal.com</a><br><br>þ Epstein is a firm believer in sustainability. We ask that you please consider the environment before printing this e-mail.<br> <br>_______________________________________________<br>Bldg-sim mailing list<br><a href="http://lists.onebuilding.org/listinfo.cgi/bldg-sim-onebuilding.org">http://lists.onebuilding.org/listinfo.cgi/bldg-sim-onebuilding.org</a><br>To unsubscribe from this mailing list send a blank message to BLDG-SIM-UNSUBSCRIBE@ONEBUILDING.ORG<o:p></o:p></p><div class=MsoNormal align=center style='text-align:center'><hr size=2 width="100%" align=center></div><p class=MsoNormal><br>Martin Roy, ing. PA LEED®, président<br>Martin Roy et associés<br>1805 chemin Oka, <br>Deux-Montagnes, Qc<br>J7R 1N3<br><br><br>Tel: 450-623-0340<br>Cell. 514-594-6352<br><br><a href="http://www.mra.qc.ca/">www.mra.qc.ca<br><br><br><br><br><br><br></a><b>Message de confidentialité <br></b>Ce courriel (de même que les fichiers joints) est strictement réservé à l'usage de la personne ou de l'entité à qui il est adressé et peut contenir de l'information privilégiée et confidentielle. Toute divulgation, distribution ou copie de ce courriel est strictement prohibée et peut être l’objet de poursuites judiciaires. Si vous avez reçu ce courriel par erreur, veuillez nous en aviser et le supprimer de votre système informatique sans l'imprimer, le copier ou le faire suivre a quiconque. <br><br><b>Devez-vous vraiment imprimer ce courriel ? Pensons environnement...</b><o:p></o:p></p></div></body></html>