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Option E LRV for glass

CI-v4 EQc6: Interior lighting
posted by Deborah Stadler on Sep 25, 2018, 2:27 pm

What should be included for LRV for glass walls?  LRV information on glass walls is sparse.  Just include the wall beyond and not the glass itself? If manufacturers don't have LRV for products,...

Last reply: Hrisa Gatzoulis, Jun 22, 2020, 3:07 pm

Applicability of BMS control for Multi-Occupant zones

NC-v4 EQc5: Thermal comfort
posted by Gray Bender on Sep 13, 2016, 5:16 pm


I am looking to understand if it would be acceptable to provide thermal comfort control only through a BMS system for a multi-occupant space. Our building serves as a waiting area...

Last reply: Erika Duran, Jun 22, 2020, 2:32 pm

IAQ Testing Post Constuction- Pre Occupancy

NC-v4 EQc4: Indoor air quality assessment
posted by Peter Del Sette, Jr on Jun 19, 2020, 5:39 pm

I'm try to figure out how many tests I need to run for EQ3 V4. New building, 2 floors, 25K EA, some open areas, lots of office and meeting rooms on the perimter, not in a nonattaiment...

Last reply: Russ Pellegrino, Jun 22, 2020, 9:36 am

Is this a Design or a Construction credit?

CS-v4.1 EAc5: Renewable energy
posted by Maria Porter on Jun 18, 2020, 5:57 am


Is this a design credit or a construction credit? Wanting to substitute v4 “Renewable energy” (a design credit) and “Green power and carbon offsets” (a construction credit) with this...

Last reply: Maria Porter, Jun 22, 2020, 3:07 am


Retail-CI-v4 EQc5: Thermal comfort
posted by Toshif Ruikar on Jun 21, 2020, 2:58 am


CBE, Thermal comfort tool is not longer useful for LEED documentation, is there any other way to do provide thermal comfort documentation which is acceptable to LEED.

LEED v4.1-EAc5-Renewable Energy- Green-e certified

NC-v4.1 EAc5: Renewable energy
posted by Jasmin Rajak on Jun 15, 2020, 7:34 am

Good day,

When purchasing offsite...

Last reply: Jasmin Rajak, Jun 20, 2020, 4:53 am

Drawings can be separately prepared and submitted?

CS-2009 SSc7.2: Heat island effect - roof
posted by Yuko Murata on Jun 17, 2020, 10:24 pm

Yuko Murata Architect, LEED AP BD+C Nikken Sekkei LEEDuser Premium Member 1 thumbs up June 18, 2020- 9:55 pm It would be very much appreciated if I can lend your expertise.  Log in or register to post comments Summer Minchew Managing Partner Ecoimpact Consulting LEEDuser Expert 89 thumbs up June 19, 2020- 7:54 am Is your project registered under LEED v2009 or LEED v4? With your comment being here on the LEED v2009 CS forum for Heat Island Effect- Roof, you should only be looking at roofing materials for this credit. If you are referencing LEED v2009 CS Heat Island Effect- Nonroof credit, you should only...

Last reply: Yuko Murata, Jun 19, 2020, 7:32 pm

Option 3. Carshare- Occupant Classification

NC-v4.1 LTc7: Reduced parking footprint
posted by Maddie Spinski on Jun 2, 2020, 10:05 am

"Provide at least one vehicle parking space for every 100 occupants, rounded up. If the project has fewer than 100 occupants, provide one carshare vehicle parking space."


Last reply: Kelli Kimura, Jun 19, 2020, 3:21 pm

Healthcare V4- Monitoring outdoor air intake IAQ prerequisite

Healthcare-v4 EQp1: Minimum indoor air quality performance
posted by Alessandro Zuanon on Jun 19, 2020, 4:01 am


Healthcare rating system, monitoring requirements for prerequisite...

Outdoor Water Use Reduction- Establishment Period

NC-v4 WEc1: Outdoor water use reduction
posted by David Valade on Jun 18, 2020, 5:53 pm

For Outdoor Water Use Reduction - when targeting 'Option 2: Reduce Irrigation', does LEED v4 or 4.1 allow for an establishment period with potable water or can potable water not be used at all? I...