Genia,<br><br>Use your proposed building model. Simply open it up and save it using another file name and make your changes. Should be doable in TRACE although I haven't used it for a number of years so not entirely sure.<br>
<br>Carol<br><br><div class="gmail_quote">On Fri, Oct 15, 2010 at 12:38 PM, Evgenia Gorbachinsky <span dir="ltr"><<a href="mailto:gorbachinsky@gmail.com">gorbachinsky@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<font face="'Times New Roman'"><span style="font-size: medium;"><span style="font-family: verdana,geneva,lucida,'lucida grande',arial,helvetica,sans-serif; font-size: 13px;">Hi All! <br>
<br>I am doing energy model for EA 1.3 LEED 3.0 CI. My project takes 2 floors of 8 story building. I am trying to understand this credit, and I probably think to hard and make everything to difficult. <br><br>The building is LEED certified already. Energy model was done by AHSRAE 90.1-2004. All floors have WSHP units that cool and heat spaces. Fresh air is delivered by energy recovery rooftop unit. System includes 2 boilers, pumps, and 2 closed circuit evaporative cooling towers. <br>
I'm working in Trace program. <br>So my project has common ERU, heating and cooling plants with other floors. The underfloor air distribution system and two heat pumps were added to in my project + occupancy sensors. <br>
Could you explain me please, how do I need to build my model. <br>1. Do I have to model the whole building or take the area within my project ?<br>2. I will have 3 alternatives as it is required in LEED CI EA1.3 . First is my actual design, third is a model by AHSRAE 90.1 2007. I can't understand what should include the second alternative ( baseline case step 6 ) in this case if I take area only within my project. Does it have to be my actual design before renovation? <br>
<br>Please, help me to understand and to get clear thoughts.<br><br>Thank you</span><br clear="all"></span></font><font color="#888888"><br>-- <br>With best wishes,<br>Genia <br>
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<br></blockquote></div><br><br clear="all"><br>-- <br>Carol Gardner PE<br>
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