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Modeling Vault spaces in a Data Center

Data-Centers-NC-v4 EAc2: Optimize Energy Performance
posted by Rajat Wadhwa on Jun 8, 2023, 3:23 pm

Hi I am reaching out to the group to see what is the right way to model Vault spaces in a Data Center?

In the Current Design we are monitoring the Leaving temp after the Rack, how can we...

More elaboration on the long-term storage

CI-v4.1 LTc4: Bicycle facilities
posted by Adam Walker on Jun 7, 2023, 10:47 am

We are currently certifying under CI 4.1, and I would like to gain a deeper understanding of the requirements for long-term storage of bikes located outside of the building. I came across an...

Last reply: Dave Hubka, Jun 7, 2023, 10:57 am

Healthcare renovation

LEED v4.1 Discussion Forum
posted by Denise Thompson on May 6, 2021, 7:49 pm

Hi, we're renovating 2 of the floors of an ...

Last reply: , Jun 5, 2023, 1:40 pm

MRc2 BPDO EPD Option 2 Multi Attribute Optimization

NC-v4.1 MRc2: Environmental Product Declarations
posted by Sarah Linke on Feb 24, 2021, 3:24 pm

Has anyone had success pursuing credit for the BPDO EPD Option 2 (Multi Attribute Optimization)? The companies I have had success finding documentation for are as follows: 

Owens Corning (...

Last reply: Michelle Bombeck, Jun 5, 2023, 1:33 pm

What equipment does "Discharge water temperature tempering" pertain to?

NC-v4 WEp2: Indoor water use reduction
posted by Glen Boldt on Jun 2, 2023, 8:19 pm

We are working on a hotel project. I can see where tables 2 and 4 relate directly o clothres washin gnas kitchen equipment, but I wonder about table 5 - Discharge water temperature tempering. ...

Integrative Process v4.1- Project Team Letter

NC-v4.1 IPc1: Integrative process
posted by Kelli Kimura on Jul 24, 2019, 3:09 pm


I wanted to clarify when the Project Team Letter should be completed for the v4.1 IP credit. The credit language says the letter should, "Describe the approach developed by the...

Last reply: Umer Farooq, Jun 5, 2023, 6:34 am

When the jurisdiction does not provide waste services...

Hospitality-EBOM-v4.1 MRp3: Waste Performance
posted by Sabrina Flagstad on Jun 2, 2023, 6:20 pm

For O+M, what to do when the project is in a jurisdiction that does not provide waste services such as compost or mixed recycling?

Advanced Metering NC Space Exemptions

NC-v4 EAc3: Advanced Energy Metering
posted by Alexandra Markus on Jun 1, 2023, 1:45 pm

I'm working on a recreation center project that includes a daycare. The daycare space will not be fit-out as part of the project. From my understanding, we can exclude a small portion of the...

Last reply: Marcus Sheffer, Jun 2, 2023, 1:32 pm

ASHRAE 55-2010 documentation

NC-v4 EQc5: Thermal comfort
posted by Katie Vasbinder on Jan 19, 2021, 11:29 am

The Upload for this credit indicates "Documentation may include a psychometric chart, PMV/PPD calculations... Figure and/or Figure, or predicted worst case...". Given the amount...

Last reply: Kyle G. Pearson, Jun 2, 2023, 12:12 pm

IAQ Testing Protocol for LEED and Living Building Challenge

NC-v4.1 EQc4: Indoor air quality assessment
posted by Dane Andersen on Jun 2, 2023, 11:11 am


Does anyone know if the air testing protocol for the Living Building Challenge Healthy Interior Performance is acceptable to meet LEED Air Testing requirements? I am hoping to avoid...