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CASRN Numbers Not Specific Enough

NC-v4 MRc4: Building product disclosure and optimization - material ingredients
posted by Nathan Gauthier on Jun 17, 2019, 2:42 pm

We've gotten a response from reviewers that HPDs we've submitted "do not include compliant lists of materials ingredients" and then they call out CASRN 65997-19-5, which is steel in our USG...

Last reply: Tristan Roberts, Jun 17, 2019, 5:16 pm

High Pressure Laminate Category in Low-Emitting Materials

CI-v4 EQc2: Low emitting materials
posted by Diana Smiciklas on Jun 17, 2019, 4:13 pm

Hello there,

When specifying an HPL, do I categorize it as composite...

CI-v4.1 BPDO- Environmental Product Declarations and Material Ingredients

CI-v4.1 MRc5: Building product disclosure and optimization - material ingredients
posted by Wayne Mc Fall on Jun 17, 2019, 7:30 am


I'm looking for some assistance in relation to the materials credits, namely:

1. Environmental Product Declarations

2. Material Ingredients

Quoted from the...

Last reply: David Hubka, Jun 17, 2019, 1:38 pm

LEED v4.1

CI-v4.1 IPc1: Integrative process
posted by Mohamed Hassan on Jun 16, 2019, 1:09 pm


what is the last date to subscribe project on Version v4 ?and last date to be certificated AP on...

Last reply: David Hubka, Jun 17, 2019, 1:34 pm


CI-v4 LTc3: Access to quality transit
posted by Kristopher Croghan on Aug 22, 2017, 5:09 pm

Is the use of the word "trips" being used for "stops" or is "trips" being used for the number of people taking that route?

Last reply: Ciaran McCabe, Jun 17, 2019, 12:26 pm

Minimum Energy Performance Calculator – Performance Outputs tab

NC-2009 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Jun 17, 2019, 9:09 am


In the project we are modeling, there are On-site...

Recommened software for doing the Interior and Daylighting analyses.

NC-v4 EQc7: Daylight
posted by Jorng-ren Chern on Apr 10, 2018, 2:05 am

We’re in search for a suitable software to do the Interior and daylighting analyses for LEED V4. I asked LEED coach and they said the to do the LEED...

Last reply: Reshadee Weerasooriya, Jun 16, 2019, 11:35 pm

Invoices submission for final review

NC-2009 MRc7: Certified Wood
posted by Mohamed Hanifa on Jun 13, 2019, 8:10 am

Dear Sir,

I have received the invoice details from the supplier and it consists of cost,...

Last reply: Terry Campbell, Jun 16, 2019, 11:06 am

Wall Components

NC-v4 EQc2: Low emitting materials
posted by LUCY WILLIAMS on Jun 15, 2017, 10:15 am

When reporting for the wall, ceiling category under Option 1, do all of the interior partition components need to be complaint- the gypsum board, the tape, the joint compound, the studs and the...

Last reply: Teresa Stern, Jun 14, 2019, 5:58 pm

V4.1 Hospitality EBOM Recertification

LEED Recertification: When and How
posted by Denaye Hinds on Apr 16, 2019, 7:51 am

Are EBOM...

Last reply: Trista Little, Jun 14, 2019, 5:35 pm