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LED Wall washer calculation

LEED v4.1 Discussion Forum
posted by Martina Vázquez on Feb 1, 2023, 6:35 am

Good morning,

I've been studing LEED v4.1 document and it is almost all of it for streetlight projects, but we have a proposal based in wall-washer the exterior facade. I don't really know...

Living Building Challenge- Materials & LEED MR Credits

LEED v4.1 Discussion Forum
posted by Dane Andersen on May 5, 2021, 11:17 am

Does anyone know if there is "reciprocity", so to speak, between Living Building Challenge - Materials Petal and LEED MR and EQ credit documentation? I am working on a project pursuing LBC full...

Last reply: Renee Shirey, Jan 20, 2023, 11:07 am

Indoor Water Use Reduction

LEED v4.1 Discussion Forum
posted by on Jan 11, 2023, 6:24 pm

Hello all,

I have a project and want to use City provided purple pipe...

Indoor Air Quality

LEED v4.1 Discussion Forum
posted by Kathryn Loddengaard on Jan 3, 2023, 3:15 pm

The indoor Air quality guidelines have some very specfic analytical methods i.e EPA TO-17 for volatile organic compounds.  Must we follow these methods or can we use other EPA methods such as TO-...

Onsite Carbon Sequestration Through Plantings- Pilot credits- SSpc158

LEED v4.1 Discussion Forum
posted by Evan Constant on Nov 18, 2022, 5:39 pm

Option 1 for the Onsite Carbon Sequestration Through Plantings pilot credit requires showing the amount of CO2 sequestered...

v4.1 O+M: working with a new building

LEED v4.1 Discussion Forum
posted by Victoria Rios Esteve on Nov 17, 2022, 1:44 pm

Hi everyone, 

Hope you are well. We were requested to work on a LEED v4.1 O+M: Existing building certification. This building has 30yo. It has been under a major renovation. We wanted to...

Ozone Monitoring

LEED v4.1 Discussion Forum
posted by Sharon Bessa on Nov 17, 2022, 10:57 am

Is the Aeroqual OZL approved for ozone testing?

Certification for Lighting Products

LEED v4.1 Discussion Forum
posted by Sumbul Israil on Nov 17, 2022, 4:35 am

Hello,

The main issue is that we are a manufacturer of lighting products, and some of our customers do inquire about whether or not our products are LEED-certified. As I already know, LEED...

Last reply: Paula Melton, Nov 17, 2022, 8:56 am

What type space to place it on the ARC platform for a Casino?

LEED v4.1 Discussion Forum
posted by LEED Pro Consultant on Oct 31, 2022, 5:28 pm

hello everyone,

We are currently working on project O+M for existing buildings v4.1 for a casino in Mexico.

I have doubts about what type space to place it on the ARC platform, if...

Cooling Water Treatment

LEED v4.1 Discussion Forum
posted by Victoria Dubeau on Oct 28, 2022, 11:44 am

Is there any guidance or specification around the water treatment of a cooling water system. Our service staff are considering switching to MB-38 (industrial bleach) instead of 42171 (stabilized...