A school has 350 students and 30 FTE staff members. For LEED calculations, how m

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试卷: LEED AP BD+C模拟题D[查看]
A school has 350 students and 30 FTE staff members. For LEED calculations, how many water closet and urinal uses would be assumed for this school?
A: 750 water closet uses and 190 urinal uses
B: 190 water closet uses and 190 urinal uses
C: 570 water closet uses and 380 urinal uses
D: 760 water closet uses and 380 urinal uses
E: 380 water closet uses and 190 urinal uses

参考答案: D

本题解释:
Notes:
See Table 3 in WE Prerequisite 1, Water Use Reduction

When no other information is given, 50% male and 50% female occupancy should be assumed. Each student equals one FTE for LEED calculations.

350 students (same as 350 FTE) + 30 FTE = 380 FTE or 190 male and 190 female
Female = 190 females x 3 water closet uses per day = 570 water closet uses per day by female occupants
Male = 190 males x 1 water closet use = 190 water closet uses per day by male occupants
190 males x 2 urinal uses per day = 380 URINAL USES TOTAL
570 (female water closet uses) + 190 (male water closet uses) = 760 TOTAL WATER CLOSET USES