We have a hotel where the showers have two showerheads. One showerhead placed overhead and one han-held showerhead. They have different flow-data.

We have a manufacturing campus and are assessing a new office block within that campus.

I am conducting a survey in affiliation with University of Cincinnati for my Master's thesis which would take just 10-15 minutes of your time.

I am sure this has been answered elsewhere in this listing but I am confused by the back and forth about auto-shutoff faucets, the most common commercial lavatory faucet in much of the work I am in

Hej! We are integrating a water tank in our project to supply the toilets with rainwater and to supply landscaping with water.

The project is a residential building, but also has a small recreation space in cellar and a small retail space and gym on ground floor, how should the usage groups be defined?

The water use reduction additional guidance says: the flow rate is determined using the flow rate in gallons per minute (gpm) and the duration setting (in seconds) for the metering faucet.

Is it just me or does the 0.25 gallons per cycle baseline for public metered lavs seem way to high?

Should we have to consider the shower heads of the guest rooms?