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Extension of LEED 2009 Registration Period

General forums
posted by Ross Spiegel on Oct 29, 2014, 9:19 am

Given the changes embodied in LEED v4 and the feedback from users I think that USGBC made a very wise decision. This will give users more time to assimilate the changes and prepare for the...

Last reply: Tanya Eagle, Nov 17, 2014, 10:51 am

Appeal for denied credit

LEED Reviews: Appeals, Design/Construction Submittals, and more
posted by Johnathan Woodside on May 4, 2015, 3:01 pm

If a project has been submitted for review (Design prelim and Construction prelim) comments are received for each review. Upon returning comments from the second review, will the corrections made...

Last reply: Marcus Sheffer, Aug 15, 2019, 3:24 pm

Expanding Insulating Foam for filling gaps around windows

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Kenneth Ruby on Feb 14, 2013, 2:31 pm

Does Insulating Foam (compressed low expanding type in a 12 oz. can) used for filling gaps around windows fall under IEQc4.1 as a Sealant? If not, where does it belong if anywhere, realtive to...

Last reply: Jon Clifford, Aug 28, 2014, 11:25 am

Limit of water flow?

NC-2009 WEp1: Water Use Reduction
posted by Henrique Mendes on Apr 24, 2013, 11:46 am

Hello everyone!
We are having problems with the WEp1 water use reduction.
First our calculations were wrong, and now, we´ve realized that we need to reduce a lot of the water flow in...

Last reply: Henrique Mendes, Apr 26, 2013, 12:01 pm

Interpretation #10202

NC-2009 SSc4.3: Alternative transportation - low-emitting and fuel-efficient vehicles
posted by Ellen Mitchell on Apr 24, 2013, 4:40 pm

There is an interpretation - not that new but recently enforced - that has come to my attention on the Core & Shell page that I wanted to share over here on NC. According to interpretation #...

Last reply: Kris Phillips, Sep 23, 2013, 12:22 pm

Summary 90.1- Naturally Ventilated with Radiant Floor Heat

NC-2009 EAp2: Minimum Energy Performance
posted by Jean Marais on Jul 15, 2013, 6:14 am

control problems for the radiant floor system where the systems may start fighting each other. Sorry for taking up so much space on the forum. Log in or register to post comments Jean Marais b.i.g. Bechtold...

Last reply: Marcus Sheffer, Nov 1, 2013, 2:11 pm

CO2 Monitoring in Telephone Rooms

NC-2009 IEQc1: Outdoor Air Delivery Monitoring
posted by Sue Clark on Oct 1, 2013, 4:57 am

P.E. Principal Mitchell Gulledge Engineering, Inc. LEEDuser Expert 126 thumbs up October 1, 2013- 10:16 pm Ahmed, your verbiage and link are for LEED EBOM. This forum is for NC-2009. There is no CIR...

Last reply: Agnieszka Rylska, Nov 23, 2018, 5:06 am

Raw Material Extraction/Harvest Locations

NC-2009 MRc5: Regional Materials
posted by Dianne Carey on Mar 24, 2014, 2:46 pm

We manufacture coating and adhesive products. Determining the point of extraction/harvest of our raw materials is becoming more and more difficult to "trace".

We may use anywhere from 10...

Last reply: Jon Clifford, Apr 29, 2014, 11:39 am

CxA Experience and energy systems

NC-2009 EAp1: Fundamental Commissioning of Building Energy Systems
posted by André Harms on Jul 14, 2014, 10:07 am

Hello, I would greatly appreciate some guidance on the below four queries:

Can a...

Last reply: Scott Bowman, Feb 11, 2015, 11:05 am

Concrete forming and temporary material- recycled content

NC-2009 MRc4: Recycled Content
posted by Caroline PIN on Sep 17, 2014, 5:25 am

costs”, which makes sense and is straight from the credit language. However, there's been discussion on this forum about contractor overhead being applied to the relevant divisions, such that the 45%...

Last reply: Geoffrey Brock, Sep 25, 2014, 10:08 am