Hi all! I am working on a residential building with a large leisure area. One of this leisure area is the assembly room that has two WC's: men's room and ladies room.

If our project has a water reduction of 30% but is not installing any urinals or kitchen taps, what clauses should be included for the tenant?

Do I have to use the 3.5 gpf for baseline and installed blow out fixture if installed fixture is lower than 1.6 gpf.

When calculating for a low-flow fixture, it is required to enter a duration (which is default set to 30 seconds).

Where can we find this? Thanks

I'm trying to figure out how to document compliance with WEp1 and WEc3. I'm dealing with a situation where all indoor water use is part of the tenant build-out.

Hi everyone, I'm working on an office building in which efficient bathrooms will be installed as part of the Core and Shell scope.

Hi, I'm working on a urban office building and have some troubles filling the template: - We will have automatic sensor for lavatories: how can I take it in consideration?

In completing the form for WEpr1, I noticed that there is no way to acknowledge/take advantage of our projects use of greywater. Oh sure WEcr2 allows us to take advabtage of greywater usage.

Regarding the documentation to demonstrate the sanitary fixtures flow rate, can we submit a test report conducted on-site which can demonstrate the exact flow rate of the sanitary fixtures in our p