seven-story hotel project has a housekeeping and laundry space on the first flo

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试卷: LEED v4 ID+C模拟题A卷英文[查看]
seven-story hotel project has a housekeeping and laundry space on the first floor. For interior cross-contamination prevention, the design team should include which element in the space?
A: Return air ducts in the space that connect to the main ventilation system
B: Negative air pressure in the surrounding spaces
C: Increased ventilation to the space
D: Self-closing doors and deck-to-deck partitions

参考答案: D

本题解释:
Notes：The requirements for interior cross-contamination prevention are as follows:
Sufficiently exhaust each space where hazardous gases or chemicals may be present or used (e.g., garages, housekeeping and laundry areas, copying and printing rooms), using the exhaust rates determined in EQ Prerequisite Minimum Indoor Air Quality Performance or a minimum of 0.50 cfm per square foot (2.54 l/s per square meter), to create negative pressure with respect to adjacent spaces when the doors to the room are closed. For each of these spaces, provide self-closing doors and deck-to-deck partitions or a hard-lid ceiling.