Our project has entirely separated bathrooms for people with disabilities with flow and flush fixtures consumption different from the ones of the conventional bathjrooms. How can I estimate the pop

We have come across an issue regarding flowrates and pressure. LEED states 2.5 gallons per minute at 80 psi for showers for example.

We received a reviewer comment saying since we had an adjustable shower head we would have to assume the highest gpm setting.

We have a small two story core and shell project. The owner provided rough ins for plumbing fixtures to be installed by the tenant.

We have seen several comments regarding the possibility (or not) to achieve both WEp1 and WEc3 through the use of on-site greywater and wastewater.

The project I am working on is an office building located in middle east. the Washroom water closets all has water jets or a bun gun fixture for washing purpose instead of using toilet paper.

when I have an addition project do I have to demonstrate compliance for the new addition and renovated areas or does it have to be applied to all areas?

I'm working on a LEED project in Asia. The water pressure for shower here is set at 3.5 bar (~50 psi). However, the baseline used by LEED is 2.5gpm at 80 psi.

I have a major renovation project that has existing plumbing fixtures that will remain.