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Invalid Operating Hours

EBOM-v4.1 LTp1: Transportation Performance
posted by Green Projects on May 12, 2021, 12:11 pm

I'm hitting some technical glitches in Arc to get survey results. When I'm in the 'occupants' tab of 'building settings' there is a red warning notice at the bottom of the 'add occupancy data'...

grass does not count, so what exactly does "two types of vegetation" mean?

NC-v4.1 SSc3: Open space
posted by Sue Bryant on Sep 2, 2020, 6:26 pm

We  received a review comment stating it is not clear that areas noted as recreatation oriented grass are planted with two or more types of vegetation. There are other areas with beds, shrubs,...

Last reply: Craig Flandermeyer, May 12, 2021, 12:01 pm

VOC Content requirement on the Low Emitting Materials calculator

NC-v4 EQc2: Low emitting materials
posted by Charline SEYTIER on Jul 18, 2017, 9:03 am

We received a product certified under the GEV's EMICODE certification scheme and classified as Ec1plus - very low emissions.
According to " LEED v4 EQ Credit Low-Emitting Materials Third...

Last reply: Denice Staaf, May 12, 2021, 9:54 am

Innovation: Design for active occupants

CI-v4.1 IN101: Innovation
posted by Andrea de la Piedra on May 11, 2021, 7:59 pm

Hi, I want to persue the stategy: Innovation: Design for active occupants,  inside my project boundary, which is inside a building. I have three levels of the building, and I have stairs inside...

Air Testing- UVGI

NC-v4 EQc4: Indoor air quality assessment
posted by Francesco Passerini on May 12, 2021, 8:50 am

Can equipment UVGI (Ultraviolet germicidal irradiation) be used during the test? 

Shall that be permantly installed? 

Or could that be mobile equipment and the owner signs a letter...

BREAKING NEWS: Huge Change who the CxA can be in EAc1!

NC-v4.1 EAc1: Enhanced Commissioning
posted by Scott Bowman on Apr 25, 2021, 12:12 pm

Thank you LEEDuser for flagging this huge change to v4.1. In the latest addenda, there has been a change to the requirement for who the...

Last reply: Helen Jones, May 12, 2021, 6:05 am

Air-handler location

Homes-v4 EQp3: Garage pollutant protection
posted by Aaron McEwin on May 11, 2021, 5:20 pm

Is the requirements intent to place the air handler and ductwork in a closet that does not communicate with the garage?

Placing an air handler in a closet with a door that opens into the...

Demand Controlled Ventilation for DOAS

NC-v4 EAp2: Minimum Energy Performance
posted by Saif A on May 11, 2021, 4:54 pm

We have a dedicated outdoor air system that serves a 4 story hotel. The outside air is delivered directly to the sapces via a diffuser. Would it be acceptable to use exeption b ( Multiple-zone...

20% or more of the design team

Pilot-Credits IPpc90: Social equity within the project team
posted by Shanwen Hsu on Dec 12, 2018, 3:28 pm

My project is pursuing option 2 

There are several companies on the design team are JUST certified and are able to provide GRI G4 report as well as GRESB. My question is, if the dollar ...

Last reply: RWDI SUS Team, May 11, 2021, 4:51 pm

Substituting v4.1 credits in a v4 BD+C project

LEED v4.1 Discussion Forum
posted by Sara Goenner Curlee on May 10, 2021, 5:38 pm

Can someone please confirm v4 BD+C projects can substitute ANY version of v4.1 credits? Numerous v4.1 beta guides have been issued, and some credits change substantially from...

Last reply: David Hubka, May 11, 2021, 1:46 pm