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Is Zone Outdoor Airflow meets or exceeds for all zones required?

NC-v4 EQp1: Minimum indoor air quality performance
posted by Justin Shultz on Jun 18, 2021, 9:18 am

We are working with a "Dayroom" space that has the following requirements: 4...

Last reply: Afogreen Build, Oct 18, 2021, 12:31 am

Weekend trip counts for Office Location

CS-v4 LTc5: Access to quality transit
posted by Andy Rhoades on Oct 14, 2021, 3:57 pm

Hi there,

The project I am working on is a commercial office space located in Sunnyvale, CA. Being located in the Bay Area, BART and VTA service more than exceed the maximum number of...

Last reply: David Hubka, Oct 15, 2021, 10:49 am

Environmental Management Systems

LEED v4.1 Discussion Forum
posted by Jesse Schildt on Oct 15, 2021, 8:12 am

I’m a student researching the perceptions of US construction professionals on the implementation of environmental management systems in construction. The idea is to explore the benefits...

Pilot Credit INpc155

Pilot-Credits INpc155: Safety First: Design for Indoor Air Quality and Infection Control
posted by Roxanne Button on Jul 12, 2021, 4:13 pm

Has anyone attempted this Pilot Credit yet?  Our project is a college science building which was under construction during the COVID-19 shutdown, and already incoporates most of the requirements...

Last reply: Triple Green Building Group, Oct 15, 2021, 4:37 am

Grey Infrastructure Devices

NC-v4.1 SSc4: Rainwater management
posted by Jason Cocek on Oct 14, 2021, 11:25 am

The LEED v4.1 guidance says that conventional grey infrastructure devices and hard runoff conveyance systems can be used as a component of...

Pilot Credit 87- Verified Construction and Demolition Rates

Pilot-Credits MRpc87: Verified Construction & Demolition Recycling Rates
posted by Patricia Lloyd on Feb 12, 2018, 1:22 pm

Documentation of this credit was easy because we are using a hauler who has a CORR certified facility that is near to our job.  We tried this pilot credit once before and did not achieve it...

Last reply: Verde Design, Oct 13, 2021, 3:04 pm

How do you calculate the %?

Pilot-Credits IPpc81: Green training for contractors, trades, operators and service workers
posted by Russell Davison on Nov 12, 2019, 3:27 pm

Hi All,

My project is over 50,000 sq. We are going for option 1, 30% of contractor and subcontractor management personnel. We have over 70+ subcontractors. What kind of documentation will...

Last reply: Jennifer Urrutia, Oct 13, 2021, 8:56 am

Exterior Wall Continuous Insulation- Formaldehyde-Free Requirements/Certifications

NC-v4.1 EQc2: Low-emitting materials
posted by Catherine Blakemore on Oct 12, 2021, 4:18 pm

I have a project that has a large amount of curtain wall.  Where the glazing is opaque, the curtain wall will be covered by continuous foil-faced, mineral wool board insulation.  None of the...

Refrigerant used for heating

NC-v4 EAc6: Enhanced Refrigerant Management
posted by Penny Cole on Oct 12, 2021, 3:20 pm

Hi all,

We are all trying to move towards electrification, so electric heating, logically will be heat pumps in one form or another. This credit is currently based entirely on the quantity...

Project in a resort attached to casino that allows smoking

NC-v4 EQp2: Environmental tobacco smoke control
posted by Anna Kaelin on Jan 10, 2020, 12:47 pm

I have a client planning a complete fit-out of one of their retail spaces. The project is located in a resort in Las Vegas, which is attached to a Casino that allows smoking. Smoking is...

Last reply: Sara ALIA YOUSSOUFI, Oct 12, 2021, 9:50 am