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HPD: products with same technical charachteristics but different thickness, are considered distincts products (BA13/BA15, BA18)

NC-v4 MRc4:Building product disclosure and optimization - material ingredients
posted by  Sara BENLOUBA  on 

Hello everybody,

2
Thu Jun 5, 2025, 1:01 pm
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Initial Water Storage

NC-v4 SSc1:Site assessment
posted by  JIm Rozema  on 

Can you provide the definition of the Estimated TR-55 Initial Water Storage? This term is not defined in TR-55.

11
Wed Jun 4, 2025, 10:41 am
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Sensors as a substitute for testing

NC-v4 EQc4:Indoor air quality assessment
posted by  Jennifer Berthelot-Jelovic  on 

Has anyone used sensors as a replacement for testing?

1
Wed Jun 4, 2025, 7:11 am

Space-by-Space Method / Exceptions to Interior Ligtiing Power Allowance

CI-v4 EAp2:Minimum energy performance
posted by  James Pack  on 

Hi 

7
Tue Jun 3, 2025, 9:38 pm

Professional/Private Sports Field as Open Space?

NC-v4 SSc3:Open space
posted by  Angi Rivera  on 

We have a stadium project that is open air, so the grass turf field is not covered. However, the field is not publicly accessible at any time.

0

C&DWM Campus credit

NC-v4 MRc5:Construction and demolition waste management
posted by  Geoffrey Brock  on 

The LEED reference guide has the C&DWM Planning Pre-req as eligible for Campus credit, but the actual C&DWM credit has Campus INeligible (both are eligible for Group). Why?!

5
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Sunnie Scott
LEED Manager
Bechtel
LEEDuser Basic Member
0 thumbs up
Wed May 28, 2025, 5:30 pm

Upgrade from LEED v4 to LEED v5

NC-v4 SSc2:Site development - protect or restore habitat
posted by  Theresa Lehman  on 

Does anyone know if projects registered in LEED v4 are eligible to upgrade to LEED v5 for specific credits? 

2
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Kai Starn
Senior Sustainability Consultant
Steven Winter Associates
LEEDuser Premium Member
9 thumbs up
Wed May 28, 2025, 4:24 pm
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Monitoring - Mechanically ventilated spaces

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Anna Bortkiewicz  on 

Hello, I have a system in a hotel that has a constant air volume system of crca 550 l/s and I am not sure how to correspond to the requierement of LEED: 

3
Mon May 19, 2025, 12:02 pm

Documentation for Inherently non-emitting materials

NC-v4 EQc2:Low emitting materials
posted by  Edgar Arevalo  on 

We have an insulation material that can comply either as inherently non-emitting or meets general emissions evaluation, and has been checked as inherently non-emitting by the contractor,

10
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Dave Hubka
Practice Leader - Sustainability
EUA
LEEDuser Expert
510 thumbs up
Sat May 17, 2025, 4:48 am
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District Cooling Plant - Chilled Water Metering

NC-v4 EAc3:Advanced energy metering
posted by  Junaid Mujahid  on 

Hi Everyone,

4
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Junaid Mujahid
Sustainability Engineer
PNC Architects (Sobha Realty)
LEEDuser Basic Member
2 thumbs up
Fri May 16, 2025, 2:30 pm