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LEED V3 EAp2 Minimum Energy Performance: Exterior Lighting power prerequisite

NC-2009 EAp2: Minimum Energy Performance
posted by Tomasz Kolsicki on Jul 23, 2021, 5:41 am


I am currently answering review comments from certification unit for C&S office buiilding. We are struggling with exterior lighting issue, because proposed external lighting...

Last reply: Marcus Sheffer, Aug 3, 2021, 9:50 am

Advanced energy metering- specific qualifications

CI-v4 EAc3: Advanced Energy Metering
posted by Chad Dunbar on Aug 2, 2021, 7:58 pm

We have a 250k sf...

Last reply: Marcus Sheffer, Aug 3, 2021, 9:43 am

CI project in two adjacent buildings

CI-v4 MPR2: Must use reasonable LEED boundaries
posted by on Jul 29, 2021, 3:14 pm


I am working on a project that is undergoing LEED CI certification under v4. The project is part of campus development and occupies an entire building and one floor in the adjacent...

Last reply: David Hubka, Aug 3, 2021, 8:48 am

CO2 Sensors for Open Areas

NC-v4 EQc1: Enhanced indoor air quality strategies
posted by Jon Silhol on Jul 30, 2021, 11:34 am

What is the requirement for spacing of CO2 sensors in large open areas that are classified as high...

Last reply: David Hubka, Aug 3, 2021, 8:29 am

Irrigation sourced by a nearby creek?

NC-v4 WEp1: Outdoor water use reduction
posted by Sara Greenwood on Aug 2, 2021, 5:10 pm

We are working on a campus site that has drawn irrigation water from a nearby creek that runs along the property line. This same irrigation will continue to be tapped as the property is...

Option 1 Air Testing- Use of Temporary Equipment for Flush-out

NC-v4.1 EQc4: Indoor air quality assessment
posted by Kelli Kimura on Jul 30, 2021, 4:31 pm

Hello! A question about approaching the v4.1 Option 1 credit requirements. In v4 the credit language states "Ventilation fans without supplemental cooling or heating, or temporary, supplemental...

Last reply: Russ Pellegrino, Aug 2, 2021, 9:11 am

Asbestos removal as an ID credit?

CI-2009 IDc1: Innovation in Design
posted by Helen Kessler on Feb 10, 2015, 8:24 pm

We can achieve the...

Last reply: Erin Holdenried, Jul 30, 2021, 3:17 pm

Innovation: WELL Features

NC-v4 INc1: Innovation
posted by Laura Heagler on Jul 30, 2021, 12:27 pm

This innovation credit awards a point for complying with WELL Feature 87: Beauty and Design. The WELL Building Standard requires a professional narrative describing the incorporation of design...

VOC Content "Zero" and still requires TVOC Emissions Compliance?

NC-v4 EQc2: Low-emitting materials
posted by Srinivasan M on Jul 30, 2021, 1:15 am

Hello Everyone, 

If a product VOC test certificate confirms the...

Last reply: Denice Staaf, Jul 30, 2021, 11:03 am

Green roof- no irrigation system but manual watering during hot summer months- relevant?

NC-v4 WEp1: Outdoor water use reduction
posted by Benjamin Weise on Feb 27, 2019, 2:12 am


the project I'm working on is a zero lot project with green roofs. There will be no irrigation systems in place but during hot summer months, the green roofs will need to be watered...

Last reply: Afogreen Build, Jul 30, 2021, 2:23 am