On LEED Online and in the Reference Guide one use of a lavatory faucet is 15 seconds.

Hello Everyone: The project we are working on is an office building applying for LEED CS. The project will have two "public" restrooms in each floor (men/women).

I wish to pursue an Alternative Compliance Path for taking account of collected rainwater being used for the toilet and urinal flushing under credit WCp1 and WE3.

Good morning, My building is a residential building and was certified as core & shell, credit MR - 4 (Recycled Content) there is a paragraph that says interior construction is not part of the

Hello. We are doing a C&S certification for an office building.

From what I have read on this website, my understanding is that if we are not installing any plumbing fixtures as part of the Core & Shell work, then we must make the water reduction a requirem

Our client is building a Retail center for a large grocer with small satellite retail spaces. The balance of the building is simply a parking garage with an enclosed and tempered elevator lobby.

Every toilet stall in the project includes a handheld bidet faucet (or spray) and a lavatory. Are these calculated as lavatory faucets or ignored in the water use calculation?

Hi, We are working on a luxurious Core & Shell Residential Building. The future tenants will decide on the water fixtures for their own flats/apartments.

The LEED Online sample form for water use reduction shows 21% reduction of water use in all fixtures. However, at the end of the form it indicates "N". What is the reason for that?