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CxA for Data Center that is only fully equiped partial floor

NC-2009 EAp1: Fundamental Commissioning of Building Energy Systems
posted by Eric JS on Dec 16, 2010, 11:09 am

Hi all, would like to check if a data center project only install M&E equipment at 2 storeys out of 5 storeys within the first few years, will the CxA scope required only cover energy related equipment installed at these 2 floors? Thanks a lot. EAp1 ...

Last reply: Eric JS , Jan 31, 2011, 3:09 am

Steel Recycling Institute's averages for recycled content steel

NC-2009 MRc4: Recycled Content
posted by Linda Davisson on Dec 21, 2010, 1:22 pm

on 1/13/2003, ruling on 2/4/2003). Our friends at Fore-Solutions who consult on a lot of LEED projects say that they intend to continue invoking this rule in LEED 2009, even though, as you say, it isn't...

Last reply: Nadav Malin, Dec 23, 2010, 9:17 am

42" high partitions with glass to 54"?

NC-2009 IEQc8.2: Daylight and views - views
posted by April Ambrose on Jan 5, 2011, 11:37 am

Andrew Slusser Designer Flad Architects LEEDuser Basic Member 13 thumbs up January 10, 2011- 12:20 am Doesn't sound like it as you have to first prove that the 42" line of sight is unobstructed, and second that vision glass is what you are looking through not translucent glass. This is about view not light transmittance through glass. Sounds like you would have to subtract those spaces from your room calcs. The perpendicular patitions would not hurt you unless you tried for exemplary performance. Hope this helps Log in or register to post comments April Ambrose Business Development Manager...

Last reply: Sharlene Angeles, Oct 6, 2011, 2:15 pm

Calculations Required?

NC-2009 IEQc7.1: Thermal comfort - design
posted by Greg Hackett on Jan 11, 2011, 9:40 am

Page 538 of the reference guide states that no calculations are required for this credit; and seems to suggest a narrative format. However, the On-line template says to "upload supporting documentation with PMV/PPD calculation, ASHRAE 55 comfort tool results, and/or psychometric comfort zone chart from Standard 55." Does anyone know the min. requirements, i.e. are calcultions now mandatory? IEQc7.1 ...

Last reply: Rick Servoss, Jun 1, 2011, 4:08 pm

Natural ventilation-energy modeling

NC-2009 EAp2: Minimum Energy Performance
posted by Camilo Velez on Feb 8, 2011, 3:43 pm

system. The savings will also be included as a separate line item on the EAc1 submittal. Is our proposed energy modeling strategy for natural ventilation acceptable? 3/22/2007- Ruling The project...

Last reply: Marcus Sheffer, Mar 12, 2011, 2:00 pm

LEED boundary and materials scope

NC-2009 MRc4: Recycled Content
posted by Janika McFeely on Feb 8, 2011, 5:01 pm

that are affected by construction activities such as utilities or stormwater upgrades associated with the project? Seems like one point discounts the other? I've generally just held to the property line or scope of work line excluding these incursions onto property outside our owner's scope but now I'm not sure. Log in or register to post comments David Posada Integrated Design & LEED Specialist SERA...

Last reply: Janika McFeely, Feb 8, 2011, 7:42 pm

IT ROOM LOADS

NC-2009 EAc1: Optimize Energy Performance
posted by javier bolanos zeledon on Mar 14, 2011, 5:31 pm

Marcus Sheffer LEED Fellow 7group / Energy Opportunities LEEDuser Expert 5916 thumbs up March 15, 2011- 11:29 am Sounds like non process to me. This is a bit of a grey area and can be difficult to draw a line. For an IT room it seems like it would be more throuble than it may be worth. Any reason you may want to model it as process? Claiming savings? Under 25%? Log in or register to post comments javier bolanos zeledon LEEDuser Basic Member 243 thumbs up March 15, 2011- 7:04 pm Don't get me wrong, I would love to model it as a non-process load, I just thought it was a process load. Electrical...

Last reply: javier bolanos zeledon, Mar 16, 2011, 2:35 pm

Envelope & Hazardous Materials

NC-2009 MRc1.1: Building reuse - maintain existing walls, floors and roof
posted by Emily G on May 12, 2011, 7:38 pm

be "deleted" from calculations but any structurally unsound material. I found a CIR and saved it and can email it to anyone who wants to see it. We are renovating a house from 1813 (will be a museum) where a lot...

Last reply: Debra a. Lombard, Oct 17, 2017, 5:15 pm

Clarification on prescriptive option skylight/floor area ratio

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Jason Levine on Aug 3, 2011, 6:57 pm

space area, or 3-6% of toplighting zone (caluculated by the 35degree line, etc)? Log in or register to post comments ...

Last reply: Adrienn Gelesz, Apr 4, 2014, 11:53 am

LEED V2- NC A Building Housing a CHP Plant for a Campus DES

NC-2009 EAc1: Optimize Energy Performance
posted by Melissa Crowe on Oct 14, 2011, 6:14 pm

electricity allocated to the building is considered “process energy” (page 26, Scenario-B) and the input fuel associated with this excess CHP electricity is accounted for in the base-line case. How do I model...

Last reply: Melissa Crowe, Mar 27, 2012, 2:10 pm