The project team for a small office is calculating the daily baseline indoor wat

admin

试卷: LEED v4 ID+C模拟题C卷英文[查看]
The project team for a small office is calculating the daily baseline indoor water use. There will be two men and one woman in the office. What is the daily baseline water usage?
A: 16.95 gallons
B: 14.25 gallons
C: 9.6 gallons
D: 12 gallons

参考答案: B

本题解释:
Notes: The default duration and uses are:
Women: water closet 3 uses per day
Men: water closet 1 use per day, urinals 2 uses per day
Faucet: 3 uses per day per FTE, 30 seconds per use
1 FTE Woman X 1.6 gallons (water closet conventional flush rate) X 3 uses per day = 4.8 gallons/day
2 FTE Men X 1.6 gallons (water closet conventional flush rate) X 1 use per day = 3.2 gallons/day
2 FTE Men X 1.0 gallon (urinal conventional flush rate) X 2 uses per day = 4.0 gallons/day
Sink Flow Rates
3 FTEs
[(3 FTEs X 3 uses/day X 30 seconds)/ 60 seconds per minute] X 0.5 gallons per minute = 2.25 gallons/day
4.8 + 3.2 + 4.0 + 2.25 = 14.25 gallons