A 1-story 20,000 square foot office space has 3 rooftop HVAC units. Two units se

PrincessWas

试卷: LEED AP ID+C 模拟试卷C[查看]
A 1-story 20,000 square foot office space has 3 rooftop HVAC units. Two units serve the east and west wings, and the third unit serves a group of private offices. How many samples are needed for air testing to earn Indoor Environmental Quality Credit, Construction Indoor Air Quality Management Plan-Before Occupancy?
A: 1
B: 3
C: 6
D: 5

参考答案: B

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

Sampling depends on the size of the building and the number of HVAC systems.

One sampling point is needed per every 25,000 SF as well as one sampling point for each area served by a separate ventilation system.

In this example the building was only 20,000 sq. ft. but there were 3 HVAC units, so at least 3 samples are needed.