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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A'>Dónal,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A'>There are a lot of variables!<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:Symbol;color:#44546A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A'>Men or women? (shower length may vary </span><span style='font-size:11.0pt;font-family:Wingdings;color:#44546A'>J</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A'>)<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:Symbol;color:#44546A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A'>How many shower vs leave without showering?<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:Symbol;color:#44546A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A'>Seasonal diversity? (warm months probably have lower occupancy)<o:p></o:p></span></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-size:11.0pt;font-family:Symbol;color:#44546A'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A'>Daily diversity? (weekends may see greater use)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A'>ASHRAE 90.1’s User Manual does not address this type of occupancy, so I would interview the owner or facility manager and ask a lot of questions to assess these patterns. If you have the best available data from your client, I doubt that LEED reviewers will quibble. It will help the reviewers to explain the basis for your calculations. I think they will appreciate a thoughtful and conscientious modeler.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A'><o:p> </o:p></span></p><div><p class=MsoNormal align=center style='text-align:center'><b><span style='font-size:11.0pt;font-family:"Arial","sans-serif";color:#0A3782'>James V Dirkes II, PE, BEMP, LEED AP</span></b><b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#3434F4'><br></span></b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A'><a href="http://www.buildingperformanceteam.com/"><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#BFBFBF'>www.buildingperformanceteam.com</span></b></a></span><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#BFBFBF'> <br></span></b><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#548DD4'>Energy Analysis, Commissioning & Training Services</span></b><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#778188'><br></span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#778188'>1631 Acacia Drive, Grand Rapids, MI 49504</span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#778188'> USA</span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#778188'><br>616 450 8653<o:p></o:p></span></p></div><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#44546A'><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"'> bldg-sim-bounces@lists.onebuilding.org [mailto:bldg-sim-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Dónal O'Connor<br><b>Sent:</b> Saturday, February 08, 2014 1:27 PM<br><b>To:</b> Building Sim Forum<br><b>Subject:</b> [Bldg-sim] Domestic Hot Water Profile for Indoor Soccer Facility<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Hi all,<br><br>I'm looking for some guidance on how to model the domestic hot water load for an indoor soccer facility for LEED. The facility is scheduled to be open 18 hours per day, every day, with a potential changeover of 120 people per hour (if each field has max occupancy and is rented out on an hourly basis). So, 120 people could potentially have a shower every hour, however, this is not realistic. I do not want to overestimate the energy savings and have the LEED reviewer find fault. Has anybody experience modelling a similar situation before?<br><br>Thanks<br><br>Dónal <o:p></o:p></span></p></div></div></body></html>