I have mulit-story office building where the first floor has only one "private" bathroom for guests of the building to use in the lobby.

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

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).

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.