Which types of water fixtures would not contribute to helping a project earning

PrincessWas

试卷: LEED AP ID+C 模拟试卷B[查看]
Which types of water fixtures would not contribute to helping a project earning exemplary performance for Water Efficiency Credit, Water Use Reduction?(choose 2)
A: Water closet that meets EPAct standards
B: Lavatory faucet with a reduced flow aerator
C: Urinal that meets UPC standards
D: WaterSense labeled bathroom sink faucets

参考答案: AC

本题解释:
Reference: Water Efficiency Credit, Water Use Reduction, Implementation

Several types of fixtures can be used to reduce water use. There is nothing special about fixtures that would earn the prerequisite vs. exemplary performance, there would just be more of them or they would use even less water.

Fixtures that meet EPAct and UPC/IPC standards only meet the baseline standards for which the baseline water usage is computed. Fixtures must have lower flow/flush rates in order to save water in the design case.

Reduced flow aerators save water in sinks.

WaterSense fixtures are high-performing, water efficient fixtures that use less water than conventional fixtures.