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IAQ Testing- When Does This Need to Occur?

NC-v4.1 EQc4: Indoor air quality assessment
posted by Theresa Lehman on Nov 11, 2022, 1:21 pm

The LEED requirements state...

Last reply: Lyla Clara, Jul 25, 2024, 5:05 am

fireproof calcium silicate panel

NC-v4.1 EQc2: Low-emitting materials
posted by Paola Moschini on Jul 26, 2024, 3:35 am

Dear all, in a renovation project a fireproof calcium silicate panel is used as structural consolidation, it will be installed under a slab as an anti-collapse panel, and than the ceiling will be...

GHG emissions Factors for LEED v4- 2024 Update

NC-v4 EAc2: Optimize Energy Performance
posted by Keith Lane on Jul 23, 2024, 9:23 am

Is there a required source to obtain the...

Last reply: Marcus Sheffer, Jul 26, 2024, 9:43 am

Baseline Building DCV

NC-v4.1 EAp2: Minimum Energy Performance
posted by Luis Andrade on Feb 2, 2024, 10:36 am

Hi everyone,

I'm currently performing a PRM assessment of an Office building. ASHRAE 90.1 - 2016 has condensed in its appendix G all prescriptive information to model the Baseline building...

Last reply: Luis Andrade, Jul 26, 2024, 12:52 pm

Can a solar water heating system be considered a renewable energy system?

NC-v4 EAc5: Renewable energy production
posted by zz kelvin on May 27, 2022, 3:06 am

Can a solar water heating system be considered a...

Last reply: Lyla Clara, Jul 29, 2024, 4:08 am

If sub-ing all NC-v4.1 for MR credits, then is NCv4-MRp2 still required if registered as v4?

NC-v4 MRp2: Construction and demolition waste management planning
posted by Laura Stanley on Apr 15, 2021, 5:26 pm

Has anyone encountered this situation, and been allowed to skip the MRp2 credit since it was omitted in NC-v4.1 in 11/2020?

I haven't had any luck finding info for this particular...

Last reply: Dave Hubka, Jul 29, 2024, 8:10 am

Air Curtains for a Fit-out

Retail-CI-v4.1 MPR1: Must be in a permanent location on existing land
posted by Dishant Khatri on Jul 29, 2024, 4:42 am

Hi,
I am working on the LEED certification for a store whose interiors are revamped and the store is being prepared. Is putting vestibules or curtains mandatory under the LEED ID+C 4.1...

Unable to attach documents to LEED Offline Form

LEED Reviews: Appeals, Design/Construction Submittals, and more
posted by Grace Cheong on Jul 28, 2024, 11:41 pm

Hi, seems that we are unable to attach supporting documents to the LEED offline form.

is there any alternative solution? Thanks!

Waste-to-Energy Clarification

NC-v4 MRc5: Construction and demolition waste management
posted by Jenni Huynh on Dec 12, 2022, 10:58 am

Hi folks,

I had inquired about...

Last reply: Dave Hubka, Jul 29, 2024, 1:28 pm

Including space in the the project boundary where only one trade is included in scope

CI-v4 MPR2: Must use reasonable LEED boundaries
posted by Edgar Arevalo on Jul 29, 2024, 2:07 pm

I have an ID+C project that takes up approximately half of a floor in a building.  When laying out the LEED project boundary, I was confused as to whether to include the restrooms, since it was...