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U.S. EPA TSCA Title VI ULEF Products

NC-v4 EQc2: Low emitting materials
posted by Marcia Weekes on Mar 12, 2019, 4:33 pm

Our project is working with a...

Last reply: debra lombard, Mar 20, 2019, 9:56 am

"Impossible" to achieve option 2

NC-v4 EQc7: Daylight
posted by Sarah Leenknegt on Aug 16, 2018, 5:49 am


We have made several daylight simulations with option 2 for different projects. So far, it seems nearly impossible to achieve even 1 point for this credit, mainly due to the 3000 lux...

Last reply: Francesco Passerini, Mar 20, 2019, 5:09 am

ADC Column in CDWM Calculator

CI-v4 MRc6: Construction and demolition waste management
posted by Emily English on Mar 7, 2019, 3:16 pm

My question is about the column in the calculator that asks for 

"Commingled Waste: Average Percentage of...

Last reply: Tiffany Beffel, Mar 20, 2019, 1:22 am

Renewable energy certificate

NC-v4 EAc7: Green power and carbon offsets
posted by CT G on Apr 17, 2018, 6:38 pm

I'm working on a project located in Brazil.

The client already buys energy from a company with Renawable energy certification, which is appliable for this credit according to LEED ACP for...

Last reply: CBRE Sustainable Building Advisory, Mar 19, 2019, 6:06 pm

SSc2 Soil testing for existing soils only?

NC-v4 SSc2: Site development - protect or restore habitat
posted by Sue Bryant on Dec 20, 2017, 2:30 pm

Samples to be tested must be taken from soils that are disturbed and will be revegetated. Restored soil must meet existing soil attributes. Documentation for this credit according to the...

Last reply: Allison Smith, Mar 19, 2019, 4:59 pm

LT Prerequisite: Transportation performance

LEED v4.1 for Building Operations and Maintenance
posted by Gaston Michaud on Jan 31, 2019, 4:32 pm

Hello everyone!

If you are familiar with the calculations of this prerequisite, you'll notice that you basically calculate the average...

Last reply: Gaston Michaud, Mar 19, 2019, 4:07 pm

Airflow monitor alarms

NC-v4 EQp1: Minimum indoor air quality performance
posted by Nancy Henderson on Aug 30, 2018, 1:17 pm

We have several single zone RTU's that will need direct airflow monitors because the units have DCV.  The contractor says the low OA alarm will be located on the units at the roof.  They do not...

Last reply: David Hubka, Mar 19, 2019, 3:52 pm

Replacement for the demolished walls

CI-v4 MRc2: Interiors life-cycle impact reduction
posted by Simon S. on May 15, 2018, 12:08 am

In a CI tenant finish-out, if existing interior partitions are demolished and new interior partitions are constructed in an original configuration (not matching to the demolished partition layout...

Last reply: Tracy Marquis, Mar 19, 2019, 3:46 pm

Good Pilot Credit- Adopt Strategies Early

Pilot-Credits EQpc123: Designing with Nature, Biophilic Design for the Indoor Environment
posted by Leina Naversen on Jan 7, 2019, 9:19 pm

I recommend pursuing this pilot credit as an innovation point on any project.  It's great to be able to incorporate biophilic design strategies into projects.  Teams considering pursuing this...

Last reply: WAGNER Oliveira, Mar 19, 2019, 3:21 pm

Building Area Method and System designation

NC-2009 EAp2: Minimum Energy Performance
posted by Jorge López de Obeso on Mar 15, 2019, 1:30 pm

Hello everyone, I have a project with the following conditioned area categorization.

1st to 5h Floor are composed by:

Assembly areas: 59,232 sq ft (considering hotel service areas...

Last reply: Jorge López de Obeso, Mar 19, 2019, 3:20 pm