A project team is attempting Indoor Environmental Quality Credit, Construction I

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试卷: LEED AP BD+C模拟题D[查看]
A project team is attempting Indoor Environmental Quality Credit, Construction Indoor Air Quality Management, Before Occupancy. The contractor will be using air quality testing to determine if contaminant levels have not been exceeded. How must baseline IAQ testing be done?
A: Conduct one sample per air handling unit every 15 minutes during the normal operating hours
B: Conducting one sample for each 50 ft. x 50 ft. grid
C: Randomly sampling at least one sampling point per 25,000 sq. ft. of each contiguous floor area
D: Using air samples collected in the breathing zone over a minimum 4-hour period

参考答案: D

本题解释:
Notes:
Reference: Indoor Environmental Quality Credit, Construction Indoor Air Quality
Management Plan-Before Occupancy, Requirements
Capture air samples in the breathing zone over a minimum 4-hour period.
Sampling should occur during normal operating hours. The HVAC system must run at
normal daily start times at the minimum outside airflow rate.