Presuming all water fixtures meet the LEED Operations and Maintenance Rating System requirements, which of the following statements is correct when considering baseline water usage in relation to water use?

Presuming all water fixtures meet the LEED Operations and Maintenance Rating System requirements, which of the following statements is correct when considering baseline water usage in relation to water use?
A . For a building with a certificate of occupancy dated 1993 or later, the baseline water usage is 120% of the water use
B . For a building with a certificate of occupancy dated 1995 or later, the baseline water usage is 120% of the water use
C . For a building with a certificate of occupancy dated 1993 or later, the baseline water usage is 150% of the water use
D . For a building with a certificate of occupancy dated 1995 or later, the baseline water usage is 150% of the water use

View Answer

Answer: C

Explanation:

The correct answer is C because the baseline water usage is 150% of the water use for a building with a certificate of occupancy dated 1993 or later, as stated in the LEED v4.1 O+M Reference Guide1. The baseline water usage is determined by calculating the estimated usage assuming Energy Policy Act-compliant fixtures2. The other options are incorrect because they either have the wrong percentage or the wrong year for the baseline water usage.

Reference: LEED v4.1 O+M Reference Guide, page 97

Guide to the LEED AP Operations and Maintenance (O+M) Exam, page 77 LEED v4 AP O+M Mock Exam, page 90