Which of the following sinks is classified as a private lavatory faucet under Water Efficiency Credit, Indoor Water Use Reduction?

Which of the following sinks is classified as a private lavatory faucet under Water Efficiency Credit, Indoor Water Use Reduction?
A . A sink in an office restroom
B . A sink in a school classroom
C . A sink in a hotel room bathroom
D . A sink in a shared office restroom

Answer: C

Explanation:

A sink in a hotel room bathroom is classified as a private lavatory faucet under Water Efficiency Credit, Indoor Water Use Reduction.According to the LEED v4 BD+C Reference Guide, a private lavatory faucet is defined as “a faucet that is not generally accessible and is used only by the building’s occupants and not by the public or visitors”1. A sink in an office restroom, a school classroom, or a shared office restroom are examples of public lavatory faucets, which have different baseline flow rates and requirements.

References: LEED v4 BD+C Reference Guide, Water Efficiency Category, WEc Indoor Water Use Reduction, page 681.