I'm guessing lab sinks would be considered process water because you don't necessarily want low flow rates where chemicals may be involved, but please advise. Thank you.

Hi, We have a project that is an existing building that was constructed in 2007, but it has water closets with greater consumption than 1.6 gpf (6lpf).

- HI everyone, I am wondering if anyone could help me get the insight of the version 2.0 of this particular prerequisite.

If the fixture upgrade will be done in house and will only consist of diaphragm replacement for installed flush valves, how can we authenticate the fixtures if there will be no copies of constructi

We are about to perform the inventory of water flow of the fittings and fixtures in a manufacturing plant. Any recommendations about metering equipment and instruments?

I'd like some assistance on defining my fixture groups. My project has the same public lavs, water closets, and urinal fixtures throughout the building with very similar occupant usage patterns.

I'm looking for the actual formula/equations used for the calculations that are done automatically on the WEp1 active form.

Could someone check my math in terms of usage for a fixture group that has FTE as well as transient students using the fixtures?