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Dealing with Basement Spaces in ASHRAE 62.1-2007

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Michael Wironen on Apr 16, 2010, 3:36 pm

Roger Chang Principal, Energy and Engineering Leader DLR Group | Westlake Reed Leskosky LEEDuser Expert 398 thumbs up April 19, 2010- 8:34 am There is an ASHRAE 62.1-2007 space category for electrical rooms (0.06 cfm/sf) and storage rooms (0.12 cfm/sf), which indicates they should be ventilated, even if they are not regularly occupied spaces. It would be good to get feedback from others on this forum also. Log in or register to post comments Mark Benson LEEDuser Basic Member 72 thumbs up April 19, 2010- 8:58 am Interpretation IC 62.1-2007-17 of ASHRAE 62.1-2007 clarifies that electrical rooms,...

Last reply: Mark Benson, Apr 19, 2010, 8:58 am

Compliance with SS Cr.5.1

NC-2009 SSc5.1: Site development - protect or restore habitat
posted by Armen Khachikyan on Apr 15, 2010, 2:10 am

Hello,
can anybody help me with the question:
We have a lot of topsoil and ground, removed from building footprint. As i understand - If we comply with SS Cr.5.1. we cannot use the...

Last reply: Armen Khachikyan, Apr 19, 2010, 2:05 am

provide LBS of food products purchased?

EBOM-2009 MRc5: Sustainable purchasing - food
posted by John Beeson on Apr 12, 2010, 10:02 pm

I have a vendor that doesn't want to reveal his pre-mark up prices on an existing contract, but will provide the quantities (in lbs) of the different products purchased. LEED wants cost (...

Last reply: Dan Ackerstein, Apr 18, 2010, 6:27 pm

SHGC of Skylight without Curbs

NC-2009 EAp2: Minimum Energy Performance
posted by Maya Karkour on Apr 14, 2010, 11:45 am

Hello,

Assuming we are using Option 2 - Prescriptive compliance Path, the roof skylight of our project would need to abide with the...

Last reply: Christopher Schaffner, Apr 17, 2010, 4:06 pm

ASHRAE 90.1-2007 Appendix G Energy Simulation

NC-2009 EAp2: Minimum Energy Performance
posted by Fabio Frescia on Apr 5, 2010, 6:12 am

We are working on the LEED design of a factory building. We are running an energy simulation: for the size of the building, according HVAC modeling requirements in ASHRAE 90.1, we would use...

Last reply: Christopher Schaffner, Apr 17, 2010, 3:48 pm

EA P2- ASHRAE 90.1 Compliance (Minimum Equipment Efficiency)

NC-2009 EAp2: Minimum Energy Performance
posted by Amruta Kshemkalyani on Apr 17, 2010, 6:33 am

Hi,
we are working on LEED Silver project in Abu Dhabi as MEP contractor. our project is supplied chilled water from other party. it is told to us by client that while procuring the...

After hours ETS

NC-2009 IEQp2: Environmental Tobacco Smoke (ETS) Control
posted by George Boue on Apr 1, 2010, 1:08 pm

Here is an interesting potential case I was asked about:
A company is considering pursuing LEED-CI for occupancy on the upper floors of a 10 story building. There is a ground floor night...

Last reply: Tristan Roberts, Apr 16, 2010, 6:02 pm

SS7.2- Asphalt Shingles with SRI 29

NC-2009 SSc7.2: Heat island effect - roof
posted by Prashant Kulkarni on Apr 16, 2010, 3:08 pm

Would the project be eligible to achieve ID credit based on the following calculations:

Project...

Last reply: Tristan Roberts, Apr 16, 2010, 5:47 pm

when several buildings can be considered as one

General forums
posted by Cara Mae Cirignano on Apr 16, 2010, 9:14 am

Hey Kelly - I echo Tristan's comments, you should probably get in touch with...

Drawing the LEED Project Boundary around small on-site buildings

General forums
posted by Cara Mae Cirignano on Apr 2, 2010, 10:19 am

Kelly: That's a good question. This is a sticky subject - we don't have specific guidance on this type of situation yet, but it should be included in the next version of the MPR Supplemental...

Last reply: Tristan Roberts, Apr 15, 2010, 7:06 pm