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Testing methods accepted for formaldehyde emissions evaluation outside United States

NC-v4.1 EQc2: Low-emitting materials
posted by Miguel Broncano on Aug 26, 2020, 7:24 am

Dear all,

Regarding compliance of Blue Angel certificate with general emissions evaluation, it is neccesary to fulfill an adittional requirement: "The formaldehyde limit of 10 μg/m3 at 28...

On site VOC measurements

NC-v4.1 EQc1: Enhanced indoor air quality strategies
posted by Przemysław Rejczak on Aug 26, 2020, 6:23 am

Dear Everyone,

I`ve a question regarding to...

Several diverse uses inside the airport- can I count these?

NC-v4 LTc4: Surrounding density and diverse uses
posted by Aleksandra Prawda on Aug 26, 2020, 5:07 am

Hi all,

I'm working on a hospitality project near the airport. I wonder if I can count several uses within the airport building, which are available for public, as contributing? We have a...

Warehouses & EV Charging stations on parking

Warehouses-NC-v4 LTc8: Green vehicles
posted by Charline SEYTIER on Jun 23, 2017, 5:11 am

Dear all,
we are currently working on a LEED Warehouses project including also some offices and a parking area. The owner will not follow the LEED Warehouses requirement for electrical...

Last reply: Cindy Quinn, Aug 25, 2020, 6:29 pm

No cooling tower in design but core and shell spaces modeled as neutral with cooling tower in energy model.

Pilot-Credits WEpc94: No Cooling Tower
posted by Chris Yates on Sep 7, 2018, 9:48 am

A project I am working on meets all the requirements for the design (no cooling tower, no use of the latent heat of the evaporative cooling of water, no cooling from a District cooling system)....

Last reply: Maureen Drullard, Aug 25, 2020, 3:09 pm

Monitoring based Cx independent of Advanced Energy Metering?

NC-v4 EAc1: Enhanced Commissioning
posted by Joyce Kelly on Aug 25, 2020, 12:19 pm

Our project is pursuing MBCx but the budget cannot support achievement of all rqmts of Advanced Energy Metering. Can we achieve one without the other?

Last reply: David Hubka, Aug 25, 2020, 2:00 pm


NC-v4 EQp1: Minimum indoor air quality performance
posted by Fotis Kotsopoulos on Aug 25, 2020, 12:24 pm

In case of a central...

Documentation Requirements

Pilot-Credits SSpc55: Bird collision deterrence
posted by Kristina Kouyoumdjian on Aug 24, 2020, 11:56 am


In terms of documenation required to be submitted for this credit, under "Building facade and site features" it reads to include a material list and supporting data for materials...

Minimum Requirement for Bicycle Facilities Credit

NC-v4 LTc6: Bicycle facilities
posted by Nuttanee Vongveeranonchai on Aug 25, 2020, 7:30 am

Dear All, 

I have a question regarding the minimum requirement of the Bicycle facilities credit. Our project is a conference center located in the center of Bangkok, Thailand....

Weatherproofing Barrier Primer

NC-v4.1 EQc2: Low-emitting materials
posted by Diana Smiciklas on Aug 10, 2020, 9:20 am

Hello there,

Are materials used to adhere the waterproofing and/or weatherproofing membranes excluded from low-emitting requirements regardless of what side it’s applied to? For example, a...

Last reply: Keith Robertson, Aug 24, 2020, 12:54 pm