Log in

What is the Air Vapor Barrier?? Roofing Membrane still exempt?

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Michele Helou on Sep 19, 2014, 1:31 pm

Many wall/roof systems have more than one air barrier - what exactly defines what is inside the weather/air barrier - the most interior air barrier?
a minimum perm rating? Also, if an...

Last reply: Jon Clifford, Apr 19, 2015, 4:48 pm

IEQp1:Heating mode

NC-2009 IEQp1: Minimum indoor air quality performance
posted by Stella Stella on Oct 16, 2014, 10:21 pm

Our project is located in Asia with a tropical climate. When we submitted our calculations for IEQp1: Minimum Indoor Air Quality Performance; the assessor came back with the following...

Last reply: Stella Stella, Oct 30, 2014, 10:29 pm

Metered Faucets w/less than 12 Sec Duration

NC-2009 WEp1: Water Use Reduction
posted by Michelle Rosenberger on Mar 4, 2015, 3:12 pm

I have received my second metered lav faucet submittal with less than 12 sec from factory duration. This American Standard faucet is a 0.35 gpm faucet that is factory set for 7.5 seconds for a 0....

Last reply: Navisa Jain, Jun 21, 2018, 11:17 am

Baseline HVAC Model System-8 VAV PFP Boxes with Outdoor Air Unit

NC-2009 EAp2: Minimum Energy Performance
posted by Ivan Priatman on Mar 5, 2015, 11:57 am

2015- 6:02 am Hi Ivan, this is becoming software specific and detailed. I suggest you repost this on the energyplus yahoo group support forum. You will get your best help there. If I see it there,...

Last reply: Jean Marais, Mar 27, 2015, 6:02 am

"incomplete spaces" treatment in LEED NC

NC-2009 EAp2: Minimum Energy Performance
posted by Ricardo Sá on Jul 27, 2015, 4:27 am

Opportunities LEEDuser Expert 5796 thumbs up July 28, 2015- 9:08 am This forum is about EAp2. What you are asking about is the appropriate rating system. There is likely a more appropriate forum to post...

Last reply: Marcus Sheffer, Aug 3, 2015, 9:18 am

Title 24

NC-2009 EAp2: Minimum Energy Performance
posted by Gaston Viau on Jul 29, 2015, 2:22 pm

Hi there

My building has full T24 certification.

I take it this will be satisfactory to achieve this Prereq?


Last reply: Gaston Viau, Jul 29, 2015, 6:01 pm

Shuttle Bus Periodic Service

NC-2009 SSc4.1: Alternative transportation - public transportation access
posted by Brightworks Sustainability on May 13, 2016, 11:49 am

Has anyone received a review comment saying that the shuttle buses must be available during periodic times throughout the day, in addition to most frequent commuting hours?

Our project...

Last reply: Brightworks Sustainability, Jun 28, 2016, 12:44 pm

Waste Material reused "on-site"

NC-2009 MRc2: Construction Waste Management
posted by Adrian Arenas on Jul 28, 2016, 2:17 pm

Construction Waste Management- Regarding waste material reused on site, our project is currently reusing...

Last reply: RETIRED, Aug 19, 2016, 5:00 pm

Calculating MRc4- Recycable Material Credits

NC-2009 MRc4: Recycled Content
posted by Richard Metts on Sep 28, 2016, 11:25 am

not belong here. Jon, are your monitoring this page, and if so can you please see about removing this? Thank you very much, and sorry to be forum police, just want to keep the integrity. Log in or register...

Last reply: Jon Clifford, Oct 15, 2016, 12:21 pm

Credit IEQ 4.1, 4.2, 4.3: Wood Floor Sanding Sealer

NC-2009 IEQc4.3: Low-emitting materials - flooring systems
posted by Brianne Smith on Dec 6, 2016, 11:22 am

We have submitted our preliminary construction submittal, and included the sanding sealer for the...

Last reply: Debra a. Lombard, Jun 24, 2019, 10:09 am