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Spray foam fireproofing = "fire-proofing coatings" per SCAQMD Rule 1113?

NC-v4 EQc2: Low emitting materials
posted by Renee Shirey on Jun 26, 2019, 6:57 pm

Does anyone know for sure how spray foam fireproofing (for structural steel members) is categorized for...

Last reply: Lianne Parker, Apr 3, 2020, 5:20 pm

Mechanical Equipment that serves our LEED project is located on the roof of a different (non-certified) Building

Healthcare-v4 MPR2: Must use reasonable LEED boundaries
posted by Gordon Ingerson on Mar 30, 2020, 4:35 pm

I am working on a BD+C: Healthcare project that is a new building addition adjacent to an existing hospital. As this building is being designed for possible vertical expansion in the future, we...

Last reply: Tristan Roberts, Apr 3, 2020, 10:41 am

Shall Re-Cooler AHUs (they are integrated DX heat pumps coupled with thermal wheels) be included in Enhanced Refrigerant manag

CS-v4 EAc6: Enhanced Refrigerant Management
posted by Sadaf Alam on Apr 3, 2020, 4:57 am

Hi All,

We have core and shell project office building. We have Re-Cooler...

Electric vehicles under campus appoach

NC-v4 LTc8: Green vehicles
posted by Angel Guerra on Apr 3, 2020, 4:54 am

Hi all,

I'm working on a building that will be in a master site previously LEED certified under a campus appoach. Inside the LEED border there are parking spaces associated to the...

Green Plaque website no response and no Certificates for Projects?

NC-v4 MPR1: Must be in a permanent location on existing land
posted by Robert Fernandez on Apr 1, 2020, 4:36 pm


Not sure where to post this but is anyone else having trouble with Green Plaque? I just received access to one of my certified projects and the congratulatory letter was formatted...

Last reply: Robert Fernandez, Apr 2, 2020, 11:55 am

Demand Controlled Ventilation

NC-v4 EAp2: Minimum Energy Performance
posted by Vassil Vassilev on Apr 2, 2020, 7:18 am


There is a question regarding the requirements related to DCV – and specifically Exception 4. – “Spaces where >75% of the space design OA is required for makeup air...

Last reply: Francesco Passerini, Apr 2, 2020, 10:31 am

LEED v4.1 Renewable Energy- no contracts with a period longer than two years available

NC-v4.1 EAc5: Renewable energy
posted by J Schuetz on Apr 2, 2020, 10:30 am

Dear all,

Actually, German law prohibits electricity contracts with a fixed contract period longer than two years, there has to be the possibility to cancel the contract. Although, the...

Quality Views LEED Calculator- Multiple View Types, Same Space

NC-v4 EQc8: Quality Views
posted by Tahani Khalid on Apr 2, 2020, 1:54 am

When finding the area of compliance for a single room under multiple view types, does the regularly occupied space that is entered for that space change?

For example, in my project, the...

Compliance with ASHRAE 90.1- 2010- Air Tightness Query

NC-v4 EAp2: Minimum Energy Performance
posted by Quentin Jackson on Jul 18, 2017, 8:00 pm

Hi there,

I'm working on stadium in Australia. For compliance with ASHRAE 90.1-2010, the window systems (frame + glazing) have to comply with the mandatory provisions (5.4) in ASHRAE 90.1-...

Last reply: Fotis Kotsopoulos, Apr 2, 2020, 7:31 am

CO2 Monitors in correctional facilities

NC-2009 IEQc1: Outdoor Air Delivery Monitoring
posted by Peter Doo on Apr 9, 2010, 1:49 pm

Co2 monitors are required to be between 3' - 6' above finish floor. Is there any latitude in the location of these? The State Correctional Facility will not allow these to be mounted at this...

Last reply: Tyler Fenton, Apr 1, 2020, 6:55 pm