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ventilation in Walk-in Coolers

Warehouses-NC-v4 EQp1:Minimum indoor air quality performance
posted by  Francesco Passerini  on 

Hello, is ventilation in Walk-in Cooler necessary for the prerequisite? Does the request depend on the indoor setpoint temperature?

3
Wed Feb 21, 2024, 3:08 pm

Innovation: Occupant comfort survey - Conducting Survey?

CS-v4 INc1:Innovation
posted by  Instra Ingenieros  on 

Hi all,

We are developing a Core and Shell certification and we pursue the innovation credit "Occupant comfort survey". The innovation credit requirements tell:

2
Sustainability Director, Certifications & Compliance
Jacobs
LEEDuser Expert
469 thumbs up
Wed Feb 21, 2024, 10:06 am

Performing Commissioning Activities 3 years after occupancy

NC-2009 EAp1:Fundamental Commissioning of Building Energy Systems
posted by  Gaston Viau  on 

Hi!

Our NC-2009 project it's a 16,000sqf office building located in California.

5
LEED Fellow
Integrated Design + Energy Advisors, LLC
LEEDuser Expert
377 thumbs up
Tue Feb 20, 2024, 8:01 pm

Compliant exterior products

Pilot-Credits SSpc154:Heat Island Mitigation with Cool Walls
posted by  Michelle Rosenberger  on 

The Cool Walls database of compliant products does not include a wide range of products. Our warehouse project couldn't find an exterior paint that had elastomeric properties in the database.

0

Infiltrations

NC-v4 EQp1:Minimum indoor air quality performance
posted by  Juan Perez  on 

Is it feasible to add an infiltration rate into the outdoor air provide per the HVAC to meet the minimum requirement?

1
Sat May 11, 2024, 8:24 pm

No irrigation system- Rainwater

NC-v4 WEc1:Outdoor water use reduction
posted by  Santiago Avila  on 

Hello everyone

Currently I am working in a project which does not have an irrigation system, and will be watered with collected water from rainfall.

0

lighting controls

Retail-CI-v2009 EAc1.2:Optimize energy performance - lighting controls
posted by  ARGIA ARROYO BUGANZA  on 

LEED REQUIREMENT: Verify 15’ perimeter needs to be covered for daylight dimming- This includes private offices-all spaces within 15’ of perimeter- WHAT HAPPENS ONE OF MY FIXTURES (OPEN SPACE)

3
LEED AP
Bureau Veritas
LEEDuser Basic Member
0 thumbs up
Tue Feb 20, 2024, 4:04 am

Opt 2, path 4 Reuse and Salvaged Material requirement

NC-v4.1 MRc1:Building Life-Cycle Impact Reduction
posted by  Dave Hubka  on 

I can't seem to find a minimum threshold for the amount of reused / salvaged materials required to be able to achieve all (4) points within Opt 2 Path 4.

5
Senior Benchmarking Specialist
Atelier Ten
LEEDuser Basic Member
1 thumbs up
Mon Feb 19, 2024, 1:24 pm

Carbon Emission factor for excavation/construction

Green Commons
posted by  Teresa Jan  on 

I was wondering if any design or contractor friend here can kindly share the carbon emission factor of excavation during construction. 

0