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Default light reflectance values for commodity materials?

NC-v4 EQc6: Interior lighting
posted by Joanna Switzer on Feb 5, 2018, 1:54 pm

Curious if anyone has had success claiming some type of Industry cited / average / worst case LRV for surface finishes such as standard poured in place concrete flooring.

If not,...

Last reply: Tatiana Luzardo, Jun 2, 2020, 8:40 am

Black box or transparent benchmarking?

LEED v4.1 for Building Operations and Maintenance
posted by Nick Semon on Mar 29, 2018, 7:54 am

My biggest question about v4.1 right now is whether or not the benchmarking that takes place for the LT and EA prerequisites is transparent.  Is there any way we can estimate a building's...

Last reply: Ricardo Filho, Feb 21, 2023, 4:42 am

lots and lots of comments...!

Navigating LEED Online
posted by emily reese moody on Apr 14, 2016, 12:53 pm

to the article in this forum to summarize and reference the USGBC article. Stay tuned! Log in or register to post comments RETIRED LEEDuser Expert 623 thumbs up May 17, 2016- 2:03 pm My contact at USGBC tells me she has still not been able to get the article on the v06 forms approved for publication. So, I still can't update my article for this forum. As soon as I hear more, I'll let you know. Log...

Last reply: RETIRED, Jun 6, 2016, 11:57 am

June 2016 Update posted above to LEED Online Status Updates

Navigating LEED Online
posted by RETIRED on Jun 28, 2016, 3:49 pm

LEEDuser has posted an update to the article on this forum (see June 2016 update above) to reflect communications with USGBC and in response to USGBC's article on the changes to LEED Online (...

Last reply: RETIRED, Jul 14, 2016, 6:12 pm

Rainwater Management- No discharge at all or No immediate discharge?

NC-v4 SSc4: Rainwater management
posted by Junru Shen on Aug 8, 2018, 2:34 pm

Hi All, 

We are pursuing option 1 of the Rainwater management credit on our LEED v4 new construction project. I find that the credit requirement is not super clear on whether controlled...

Last reply: Catarina Costa Goncalves, Aug 13, 2024, 4:47 am

Initial Water Storage

NC-v4 SSc1: Site assessment
posted by JIm Rozema on Aug 24, 2018, 11:38 am

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

Last reply: Thomas Lagarde, Feb 2, 2024, 5:50 pm

EMICODE For US project

NC-v4 EQc2: Low-emitting materials
posted by Ante Vulin on Nov 26, 2018, 11:03 am

We are working on a US project where a subcontractor has submitted an EMICODE EC1 PLUS certificate to show that a sealant complies with the...

Last reply: Reinhard Oppl, Nov 12, 2020, 11:33 am

Open-office workstations thermal comfort control

CI-v4 EQc5: Thermal comfort
posted by Zsuzsanna Gidro on Feb 5, 2019, 7:00 am

Hi!

We have a project with open office areas including workstations with 12 people (2 desks facing each other counting as one workstation). The HVAC system is zoned in areas containing in...

Last reply: Seema Pandya, Sep 29, 2020, 6:07 pm

Existing PV on previously certified project

NC-v4 EAc5: Renewable energy production
posted by Yu Zhang on Feb 13, 2019, 3:33 pm

I have a project that is a new building located on a previous certified LEED project with PV production.  The previous project had >90% offset by energy use and >100% offset by cost from...

Last reply: Marcus Sheffer, Mar 6, 2024, 12:20 pm

Indoor Water Use Reduction

CS-v4 WEp2: Indoor water use reduction
posted by Karl Heitman on May 1, 2019, 11:58 am

signatures were required (as in this thread:  https://leeduser.buildinggreen.com/forum/acceptable-forms-tenant-lease-agreement-leed-design-review-comments  ) My understanding of the intent of this update from...

Last reply: Dave Hubka, May 16, 2019, 9:09 am