If we were to calculate the average flush rate of a dual flush toilet (with urinals present in the space) we use the example average flow rate equation provided by USGBC in their Appendix A water c

Hello everyone.

I'm a bit confused with the Percent of Occupants calculation on the Water Use Reduction Calculator.

Hi everyone!

Hello everyone,

Should I account for the sinks to be used in janitor's closets in the water use reduction calculations?  I feel they would serve approx 1 FTE, but there is no category for utility/slop sinks i

On the project CS project I am working on which is a mixed-use building, some fixtures will be built out by the owner and some will be fit out by future tenants.

When selecting the option “Tenant Sales and/or Lease Agreement” it is required to provide the legally binding document (lease, sales agreement, tenant construction requirements, etc.) associated wi

The technical advice is like this: The floor plans for PIf4 indicate that the project includes unisex restrooms that do not contain urinals.

according to the picture you see on the books for pre-requisites, I want to know if there is any restriction of use of toilets and urinals with fluximeters, or just in all cases require only that d