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VOCs content requirements (exterior / wet applied products)
NC-v4 EQc2:Low emitting materialsposted by Ana García on
Hi! I have a question regarding the documentation justifying compliance with VOCs content requirements for: - Wet applied products - Exterior applied products (Healthcare and School). In these ca
EA - Pre-Conditioned Air
NC-v4 EAp2:Minimum energy performanceposted by Robyn Dowsey on
Has anyone used Pre-Conditioned Air to support energy savings or IN credit compliance?
Industry Wide EPD with slightly different product listed
NC-v4 MRc2:Building product disclosure and optimization - environmental product declarationsposted by Leanne Conrad on
I have located an industry wide type III EPD for gypsum by the Gypsum Association. In the product description it lists the products as "for average 5/8" type X gypsum boards".
Vestibule requirements in tenant space
CS-v4 EAp2:Minimum energy performanceposted by Ricardo Sá on
Hi all, I'm currently working in a project of shopping mall (common areas + tenant areas) pursuing LEED certification (Core&Shell).
Green roof compliance on runoff
NC-v4 SSc4:Rainwater managementposted by Filipe Boni on
Hi! I'm working on a green roof over a building in IP and want to understand what system (extensive, etc)would be better. I was able to calculate the 95th percentile of my site (46mm) and the Sma
Water Reduction credit points for for ID +C seem unusually high
CI-v4 WEc1:Indoor water use reductionposted by Kerry Honsinger on
We are working on a project where the building exists and are finishing out the interior, thus ID +C.
Exterior Applied Products: paving and athletic surfaces
NC-v4 EQc2:Low emitting materialsposted by Allison Zuchman on
How should exterior paving and play surfaces be addressed in the Low-Emitting credit, Exterior Applied Products product category?
100% well or non-potable water
EBOM-v4 WEc3:Cooling tower water useposted by Elizabeth Dunn on
Our building uses 100% well or non-potable water.
Enhanced EPD program
NC-v4 MRc2:Building product disclosure and optimization - environmental product declarationsposted by Akira Kataoka on
I understand that USGBC are seeking feedbacks from stakeholders on the draft EPD guidance. When is the final version scheduled to be ready and when would the guidance become effective?
On-site waste water treatment
NC-v4 WEc2:Indoor water use reductionposted by Lorne Mlotek on
In LEED 2009 there was a credit dedicated for reducing waste water or treating it on site. How does LEED V4 reward onsite treatment?