Our reviewer has noted in the technical advice that "for projects registered after Feb 2, 2011, a 30 second duration is required for lavatory faucets." We have used either 15 seconds, or 12 second

Hello everyone! I am currently working on a project for a university campus. This is a three story building, with laboratories for students and researchers.

In one of our projects " a Hotel " the client is keen to use water-saving fixtures but not Shower-heads, can we exceed the baseline in this fixture but balance it with others to achieve the 20%?

If we are installing low-flow faucets with vandal-proof aerators and sensors such that the water flow stops when a user's hands are not near the faucet, how should we account for that in the LEED t

Hi, I'm now working on a project under LEED certification according to NC v2009. We collect rainwater to provide non-potable water to wc. May we consider this water in WEp1 and WEc3 calculation?

We're proposing 0.5 gpm faucts for a project and the client is demanding more information from other facilities on these faucets.

Hi, Can anyone please advise on the following; Do shower flow rates need to be calculated at 80 psi and installed at 80 psi? The same for for faucets, do flow rates need to be calculated at 60 p

We have an office building/warehouse that also has an exhibit/social gathering space with a large number of transients. Some of the building users are closest to unisex toilets only.

Dear Since I have a problem with BETA version for WEp1, the form did not calculated the percentage correctly, I´ve decided to use the v06 form calculator, well...