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Skylights

NC-v4.1 EQc2: Low-emitting materials
posted by Neil Rosen on Sep 4, 2020, 12:18 pm

How does one go about documenting a skylight under the Low-Emitting Materials credit in V4.1?  The glass portion, the overwelming majority of the...

Last reply: L W, Jan 27, 2021, 11:32 am

Green power and carbon offsets- 100% Electric Building

CS-v4 EAc7: Green power and carbon offsets
posted by Wayne Mc Fall on Sep 13, 2020, 5:39 pm

Hi All,

We are working on a 100% electric building pursuing LEEDv4 BD+C: Core and Shell. The client would like to explore the option of pursuing the...

Last reply: Wayne Mc Fall, Sep 14, 2020, 11:53 am

CWM Plan for Only Commingled Diversion

NC-v4 MRp2: Construction and demolition waste management planning
posted by Michelle Rosenberger on Sep 18, 2020, 5:48 pm

My project has decided not to pursue any source separation and will only use...

Last reply: Michelle Rosenberger, Oct 30, 2023, 12:34 pm

Point of extraction, manufacturing, and purchase for steel?

NC-v4 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by emily reese moody on Sep 24, 2020, 9:32 pm

Need a sanity check here...

For identifying the steel extraction location, my colleagues and I swear that it was acceptable to use the mill as the point of extraction, manufacturing, and...

Last reply: Shannon Oletic, Sep 25, 2020, 1:52 pm

LEED NC & Major Renovation, excluding parking garage

NC-v4 MPR2: Must use reasonable LEED boundaries
posted by on Sep 25, 2020, 9:40 am

Hi, 

I have a question regarding an existing building that will undergo a major renovation. There is a separate parking garage that is not connected to the building however it was included...

Last reply: Ralph Bicknese, Sep 29, 2020, 11:00 am

Entryway System

NC-v4 EQc1: Enhanced indoor air quality strategies
posted by Summer Gorder on Oct 9, 2020, 9:21 pm

Does the 10'-0" entrway requirement only apply to the main entry or all entries to the building?

Last reply: Maria Porter, Jun 4, 2021, 3:51 am

UL Certified EPDs.

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Susan Di Giulio on Oct 12, 2020, 5:41 pm

Hi, 

'Way back in 2013, there was an announcement of a joint...

Last reply: Bipin Karki, Jan 22, 2021, 8:17 am

Curtain wall system

NC-v4 EAp2: Minimum Energy Performance
posted by Nikos Tsitsikas on Oct 15, 2020, 9:48 am

Hi all,

We are working on a new building with a curtain wall system and are wondering how we should be modeling the Baseline building fenestration. I presume we should we be going with the...

Last reply: Nikos Tsitsikas, Oct 16, 2020, 5:17 am

Garage ventilation

NC-v4.1 EAp2: Minimum Energy Performance
posted by Ying Lindsey on Oct 15, 2020, 6:11 pm

control?  I found a similar discussion here LINK https://leeduser.buildinggreen.com/forum/taking-credit-dcv-car-parks.  This clarified that if the law requests the DCV control, no credit can be claimed from...

Last reply: Tyler Thumma, Nov 5, 2020, 3:34 pm

LEED ND Plan on Indoor Water Use Reduction

ND-Plan-v4 GIBp3: Indoor water use reduction
posted by Michael Wahjudi on Oct 30, 2020, 4:27 am

Hi all,

Under GIB Prerequisite: Indoor Water Use Reduction, as the concept plan might be limited on details on fixtures and fittings. Are we able to use letter of undertaking on maximum...

Last reply: Eliot Allen, Jun 22, 2024, 5:03 pm