A new home improvement store has 100,000 sq. ft. of space. The building is venti

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试卷: LEED AP BD+C模拟题D[查看]
A new home improvement store has 100,000 sq. ft. of space. The building is ventilated by
one system. How many air samples are needed to determine if the air contaminations
levels have not been exceeded due to the construction process?
A: 2
B: 1
C: 3
D: 4

参考答案: D

本题解释:
Notes:
Reference: Indoor Environmental Quality Credit, Construction Indoor Air Quality
Management Plan-Before Occupancy, Requirements
Sampling depends on the size of the building and the number of HVAC systems. 1 sample
must be taken per 25,000 sq. ft. of the space served by a separate ventilation system.
This example had one ventilation system and 100,000 sq. ft.
100,000 / 25,000 = 4 samples.