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...

Hello all,

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

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-...

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

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...

Is the Aeroqual OZL approved for ozone testing?

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...

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...

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...

My question is regarding the classification of "permanently installed products" vs. "permanently installed BUILDING products".

For example, the MR Credit: Building Product Disclosure and...