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Enhanced Commissioning- Envelope Commissioning

NC-v4 EAc1: Enhanced Commissioning
posted by Todd Bundren on Sep 6, 2024, 12:13 pm

I am working on a new Cancer Center in St. Louis, MO. We are pursuing the envelope...

Last reply: Joyce Kelly, Sep 7, 2024, 2:42 pm

could fixture fittings be exempt from the scope?

CI-v4 WEp1: Indoor water use reduction
posted by Junko Miyamoto on Jun 20, 2023, 12:16 am

Hello,

In prerequisite, it says 'Projects where fixtures or fixture fittings are not within the tenant spaces are exempt from this prerequisite.' ; however, in credit it says that 'Some of...

Last reply: Andrey Kuznetsov, Sep 7, 2024, 9:09 am

Projects located where standard supply pressure is different than the LEED baseline supply pressure

NC-v4 WEp2: Indoor water use reduction
posted by Takayuki Hirota on Mar 22, 2019, 1:40 am

https://leeduser.buildinggreen.com/forum/how-can-i-check-conformity-tech... There are two posts with the same title, so if the hyperlink doesn't take you to the one with the response that mentions v4 addenda 100001990, please search for the other. Log in or register...

Last reply: emily reese moody, Sep 6, 2024, 2:19 pm

Fixtures in European Projects – What do we do about the pressure given the Flows in Europe

CS-v4 WEc2: Indoor water use reduction
posted by Konstantina Kalliakoudi on Mar 21, 2023, 9:42 am

emily reese moody Sustainability Director, Certifications & Compliance Jacobs LEEDuser Expert 475 thumbs up September 2, 2024- 4:13 pm Hi Konstantina, is this post of help for your situation?  https://leeduser.buildinggreen.com/forum/how-can-i-check-conformity-tech... There are two posts with the same title, so if the hyperlink doesn't take you to the one with the response that mentions v4 addenda 100001990, please search for the other. Log in or register to post comments Andrey Kuznetsov ESG consultant, LEED AP BD+C Self Employed LEEDuser Basic Member 33 thumbs up September 5, 2024- 12:34 am 1. Link is not correct- one must delete "-0%C2%A0" from...

Last reply: emily reese moody, Sep 6, 2024, 2:19 pm

VOC limit of Aerosol Adhesives

NC-v4 EQc2: Low-emitting materials
posted by L W on Feb 11, 2020, 8:21 pm

Debra a. Lombard Construction Administrator/ LEED AP Bywater Woodworks, Inc. LEEDuser Basic Member 46 thumbs up February 12, 2020- 12:05 pm This info link is relevant to aerosol adhesive reporting for v4.1 Schools:  https://leeduser.buildinggreen.com/forum/ieq41-aerosol-adhesives-conversion Log in or register to post comments L W LEEDuser Premium Member 1 thumbs up February 12, 2020- 3:44 pm Debra, Yes, I did see that link before posting but I'm not sure whether it's relevant to LEED v4 or V4.1. It's posted in the 2009 forum for IEQc4.1and I haven't come across any verified...

Last reply: Sara Axon, Sep 6, 2024, 1:24 pm

Baseline- Unconditioned Spaces

NC-v4.1 EAp2: Minimum Energy Performance
posted by Alvaro Twose on Sep 3, 2024, 11:17 am

Hello everyone,

According to ASHRAE 90.1-2010 and 2016 the following assumptions are described for the Baseline path definition (Appendix G):

  1. Building Envelope is defined as...

Last reply: Marcus Sheffer, Sep 6, 2024, 11:33 am

Clarification on Previously Developed Land for LEED Certification

NC-v4.1 LTc2: Sensitive land protection
posted by Alefiya Bhiwandiwala on Sep 6, 2024, 7:59 am

I would like to clarify the eligibility of a site for the "Previously Developed Land" option in LEED certification. Specifically, if a land parcel has been graded and designated for development...

Last reply: Dave Hubka, Sep 6, 2024, 11:11 am

WBLCA- eutrophication impacts of wood

NC-v4 MRc1: Building life-cycle impact reduction
posted by Kristen Dotson on Apr 1, 2021, 2:26 pm

Emily Purcell Sustainable Design Lead CannonDesign LEEDuser Expert 369 thumbs up April 2, 2021- 11:32 am I don't have any insight on how USGBC would address this, but this recent discussion on the CLF forum looks relevant:  https://community.carbonleadershipforum.org/t/what-the-heck-is-a-kg-of-n... Log in or register to post comments Dirk Kestner Principal Walter P Moore LEEDuser Basic Member 26 thumbs up April 3, 2021- 1:17 pm We have seen similar results in our WBLCAs when comparing buildings that primarily use timber to those framed with other materials. We have seen this across multiple WBLCA...

Last reply: Dionisio Franca, Sep 5, 2024, 7:56 pm

Mechanical Equipment

NC-v4.1 MRc2: Environmental Product Declarations
posted by Summer Gorder on Nov 11, 2022, 1:25 pm

Can you include mechanical equipment in the BPDO credits?

Last reply: Deborah Lucking, Sep 5, 2024, 6:15 pm

Residential Spaces

NC-v4.1 EQc9: Acoustic performance
posted by CT G on Feb 9, 2021, 2:42 pm

We are working on a high-rise multi-family residential building. In reading the LEED v4.1 requirements, references for residential spaces have been removed. We are uncertain as to how these...

Last reply: Ken Shook, Sep 5, 2024, 12:07 pm