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Reasonable assumption for plenum ceiling

EBOM-v4.1 EQp1: Minimum Indoor Air Quality
posted by Omar Elrawy on Oct 14, 2024, 4:53 am

We have old existing office building where ducted FCU is serving all the spaces. Fresh air is dumped to the plenum (no ducts), likewise for return air, so mixing happen randomly within the...

EDP documents

Pilot-Credits MRpc103: Integrative Analysis of Building Materials
posted by David Dixon on Dec 28, 2016, 4:54 pm

working on documentation for the credit I am finding that the documentation in EDPs do not translate to the credit matrix and documenting is not smooth

Last reply: Chloe Naese, Oct 13, 2024, 8:55 pm

Request for Clarification- Pre-Consumer Recycled Content, LEED v4.0/v4.1

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by HMTX Industries on Oct 12, 2024, 1:15 pm

Greetings!

Our company is currently in need of clarification as to whether manufacturing scraps qualify as pre-consumer...

Last reply: Craig Graber, Oct 13, 2024, 5:52 pm

One Greenguard Certificate for the same product marketed by Multiple Companies?

NC-v4.1 EQc2: Low-emitting materials
posted by Tiffany Beffel on Sep 19, 2024, 9:32 pm

Our project used Shaw 4151 LVT Universal Adhesive.  Shaw Contract literature makes claim to a Greenguard Certificate that is for the same 4151 universal adhesive, however, the certificate...

Last reply: Tiffany Beffel, Oct 12, 2024, 12:47 pm

Overall Feedback on Pilot Credit

Pilot-Credits MRpc87: Verified Construction & Demolition Recycling Rates
posted by Kavita Karmarkar on Mar 21, 2024, 5:32 pm

As our project is located in Northern CA, it is not diffidult to achieve this credit as there are many haulers with third-party certified diversion rates (RCI) in the area. They may not be lowest...

Last reply: Michelle Rosenberger, Oct 11, 2024, 3:49 pm

PV system energy going directly to the grid

NC-v4 EAc2: Optimize Energy Performance
posted by Camilo Velez on Oct 7, 2024, 4:40 pm

Good afternoon everyone,

We are currently working on a project that is implementing a PV solar array, which will primarily be used for EV charging, but besides that, any excess energy is...

Last reply: Camilo Velez, Oct 11, 2024, 11:16 am

Equipments to be Commissioned for Fundamental Commissioning

NC-2009 EAp1: Fundamental Commissioning of Building Energy Systems
posted by Daisuke Miura on Oct 10, 2024, 9:31 pm

Hi, I have a question regarding the scope of equipments to be commissioned for Fundamental Commissioning. 

LEED guidelines specifies Mechanical (HVAC&R), plumbing, Electrical (...

Heat Island Mitigation with Cool Walls

NC-v4 INc1: Innovation
posted by Nohemi Mena on Sep 6, 2023, 12:45 pm

Hello everyone!

Im working on a project pursuing the SS Pilot Credit: Heat Island Mitigation with Cool Walls, but the paint manufacturer is Sherwin Williams and does not disclose the...

Last reply: Dulce Solis, Oct 10, 2024, 5:38 pm

Definition of Informal Transit

NC-v4 LTc5: Access to quality transit
posted by Michelle Rosenberger on Oct 10, 2024, 12:21 pm

What is the definition of informal transit that is referenced in v4 Step 2 guidance?

Last reply: Michelle Rosenberger, Oct 10, 2024, 12:52 pm

LCA for only furniture, is it possible?

CI-v4.1 MRc2: Interiors life-cycle impact reduction
posted by Eslam Ahmed on Oct 9, 2024, 3:53 pm

We are currently working on a LEED ID+C certification project. It involves a rental space where our customer is just the tenant, who will take over the space fully finished. He is only...