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Applicable Materials for Walls/Ceilings/Floors

NC-v4 EQc2: Low emitting materials
posted by Brianne Grace on Jan 16, 2020, 3:28 pm

Applicable or not?  1. Tile backerboard like Georgia Pacific DensShield that has tile installed over it on the walls.  2. Concrete sealer used on the floor of the non-inhabited mechanical room?...

Resin floor, Inherently non-emitting source

NC-v4 EQc2: Low emitting materials
posted by Francesco Passerini on Jan 17, 2020, 5:07 am

A floor is made of resin (quarz + concrete). The manufacturer declares that...

Fresh air inside a manufacturing building- specific rooms

NC-v4 EQp1: Minimum indoor air quality performance
posted by Simon Joubert on Jan 17, 2020, 7:08 am


We are currently working for a LEED project - industrial building creating petfood - under NC V4 scheme. We are facing some difficulties to understand wich rooms need fresh air...

Composite Wood Evaluation- Required Documentation

NC-v4 EQc2: Low emitting materials
posted by Allan Robles on Jan 17, 2020, 5:27 pm

Hi LEED User-verse again!

I need assistance affirming my understanding (and also summarizing) the documentation requirements for meeting the composite...

Biophilic Design: Quantifiable Metrics

Pilot-Credits EQpc123: Designing with Nature, Biophilic Design for the Indoor Environment
posted by LEED Team DC on Jan 30, 2019, 10:57 am

Hi, I'm wondering if there are shareable examples of a project team documenting quantifiable biophilic metrics.

I'm inclined to think these metrics could be gained either noting dimensions...

Last reply: John Berendzen, Jan 20, 2020, 3:14 pm

Lighting power of roof garden.

NC-2009 SSc8: Light Pollution Reduction
posted by James Chueh on Apr 1, 2012, 9:44 am


Our project has a roof garden and we are calculating the...

Last reply: Bill Swanson, Jan 20, 2020, 1:36 pm

Major renovation in infill location?

NC-v4 SSc1: Site assessment
posted by Jens Apel on Jan 20, 2020, 8:14 am

I am not quite sure if I understand the different definitions right and would be grateful for confirmation of correction of my understanding.

Infill site simply means that within a 1/2...

Using "Social Equity Within the Project Team" Pilot Credit for a Design-Build project

Pilot-Credits IPpc90: Social equity within the project team
posted by Megan Leslie on Sep 18, 2018, 1:20 pm

My company has a CSR report that complies with the requirements in Option 2.  We have found that when our company makes up at least 20% (by cost) of the design contract we can easily achieve the...

Last reply: Margaret Hamilton, Jan 20, 2020, 4:58 am

Hotel Survey

NC-2009 IEQc7.2: Thermal Comfort—Verification
posted by Jorge Adalberto Bernal Segovia on Jan 18, 2020, 9:40 am

Good afternoon,
What is the way to carry out the surveys in a Hotel, where there are fixed staff and guests?

Thank you

Approved Documentation for the California Department of Public Health General Emissions Evaluation

NC-v4.1 EQc2: Low-emitting materials
posted by Summer Gorder on Jan 14, 2020, 12:24 pm

We are having trouble getting proper documentation from Manufacturers for this additional requirement. I developed my own letter stating the requirement to be signed by the manufacturer, and was...

Last reply: Scott Laughlin, Jan 17, 2020, 3:54 pm