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Equipment

NC-v4.1 EQc4: Indoor air quality assessment
posted by Dionisio Franca on Dec 7, 2020, 6:43 pm

Does anyone have any good suggestions of measurement equipment that meet the LEED v4.1 requirements for particulate matter?

Thermal blocks

NC-v4.1 EAp2: Minimum Energy Performance
posted by Davide Liviero on Dec 10, 2020, 5:22 am

NC using a Healthcare credit

NC-v4.1 INc1: Innovation
posted by Aaron Kennedy on Dec 10, 2020, 3:20 pm

V4.1. We are building an...

Spray Foam Insulation

NC-v4.1 EQc2: Low-emitting materials
posted by Cynthia Kaplan on Dec 10, 2020, 6:30 pm

This comment is for other LEED practitioners that may encounter the same issue: This reviewer included spray foam insulation as part of paints and coatings, Even though the v 4.1 guide...

SCMs in concrete

NC-v4.1 MRc3: Sourcing of Raw Materials
posted by Jyothsna Giridhar on Jan 8, 2021, 7:41 pm

In the LEED V3 reference guide, it is noted that the...

Mix coefficients from the International Energy Agency CO2 Emissions from Fuel Combustion 2017 report

NC-v4.1 EAc2: Optimize Energy Performance
posted by Dang Thi on Jan 25, 2021, 10:29 pm

We have a project to persue LEED ZERO Carbon. However, we can not find mix coefficients from the International Energy Agency ...

Define available buildable space

NC-v4.1 LTc4: Surrounding density and diverse uses
posted by Cindy Cordo on Jan 28, 2021, 10:53 am

In BD+C-v4.1 LTc4, Option 1, Table 1a, in calculating the...

New member

NC-v4.1 LTc2: Sensitive land protection
posted by Robert Robert on Feb 5, 2021, 4:07 am

I am Robert, First time on an online discussion platform.

Chlorine as a biocide treatment

NC-v4.1 WEc3: Optimize Process Water Use
posted by Ricardo Sá on Feb 15, 2021, 4:49 am

Dear All

 
We are working in a project were potable water supply has very low concentrations of Cl- (about 15 ppm, 20 times below the maximum level defined in credit language).

...

how to classify our site?

NC-v4.1 SSc2: Protect or Restore Habitat
posted by Aynaz Alaei on Feb 15, 2021, 12:58 pm

Hi,

Does open grass area that was previously re-graded (decades ago) to slope to a man made stormwater retention pond count as...