A contractor is preparing to perform a flush-out. The flush-out will occur while

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试卷: LEED AP ID+C 模拟试卷C[查看]
A contractor is preparing to perform a flush-out. The flush-out will occur while the building is unoccupied. What quantity of outside air must be introduced to the project space per sq. ft. of floor area?
A: 10,000 cu. ft.
B: 18,000 cu. ft.
C: 16,000 cu. ft
D: 14,000 cu. ft.

参考答案: D

本题解释:
Reference: Indoor Environmental Quality Credit, Construction Indoor Air Quality Management Plan-Befo

For non-occupied flush-outs 14,000 cu. ft. of outdoor air per square foot of floor area must be used.

When an occupied flush-out is desired, 3,500 ft. of outside air per square foot of floor area must be introduced before occupants can enter the building. The flush-out must continue until 14,000 cu. ft. of outdoor air per square foot of floor area is introduced.