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We are having trouble finding EPAct-compliant fixtures. Is that a problem?

Where can I find a clear meaning of "public" and "private" as relevant to lavatory faucets?

Our project is a factory with historically a 95% male workforce. The restroom design accounts for this. Can I argue that the male/female gender ratio is different than 50/50?

Are shower duration controls an acceptable water-saving strategy?

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In LEED review comments I've been referred to the Water Use Reduction Additional Guidance document. I didn't know this was a required reference document.

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We provided new showers in our project to comply with the alternative transportation credit. Should they be considered in WEp1 calculations?

Can you explain the 12-second duration for metering faucets?

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Forum discussion

NC-2009 WEp1:Water Use Reduction—20% Reduction

Pressure and flow rates

Mike D

LEEDuser Basic Member

45 thumbs up

August 29, 2013

We have come across an issue regarding flowrates and pressure. LEED states 2.5 gallons per minute at 80 psi for showers for example. Our manufacturer data sheet states 1.53 gallons per minute at 1.45 psi. When entering in the LEED form, should we just enter 1.53 or should make any calculations to ensure the pressures are the same?

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