Best management practices used to treat runoff must be capable of removing:

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试卷: LEED AP ID+C 模拟试卷B[查看]
Best management practices used to treat runoff must be capable of removing:(choose 2)
A: 90% of total suspended solids
B: 40% of the average annual site area’s total phosphorus
C: All chemical fertilizers from the water
D: 80% of the average annual post development total suspended solids

参考答案: BD

本题解释:
Reference: Sustainable Sites Credit, Site Selection, Stormwater Design-Quality Control, Requirements

The stormwater management system must remove:

80% of the average annual post development total suspended solids
AND
40% of the average annual site area’s total phosphorus