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...

Hello everyone.

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

We only have one model of toilets and dry urinals.
I...

Hi everyone!

We have recently received the design final review and are preparing the construction submittal for a v2009 Core and Shell project. On the design final review, WEp1 has been...

Hello everyone,

We are working on the CS Project and would like to use CS Appendix 1 to estimate...

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...

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.

As many others have...

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...

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

Hi
In my project will be few apartmets, how to calculate average rate at dual toilet flush; if according to water use reduction additional guidance total daily use by residents is 5

Hi! Do sinks in doctor’s consulting room (a room in which a doctor or other therapeutic practitioner examines patients) must comply with LEED requirements for fixtures and should be included in...