A 35,175 sf commercial office building is located on a 0.5 acre site. The site w

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试卷: LEED AP ID+C 模拟试卷A[查看]
A 35,175 sf commercial office building is located on a 0.5 acre site. The site was previously the location of a nature conservancy building. There are 3 bus routes within 1/4 mile of the site. The following buildings are either on or inside the density radius:

Building Size (sf) Property Size (acres) Location;
School 50,000; 1.00 ;Location Within the boundary;
Office 75,000; 1.00 ; On the boundary;
Retail 35,000 ; 0.50 ; Within the boundary;
Hospital 40,000 ; 0.75 ; On the boundary;

What is the average property density?
A: 70,350 sf/acre
B: 60,000 sf/acre
C: 61,538 sf/acre
D: 200,000 sf/acre

参考答案: C

本题解释:
Average Property Density equals the sum of all the square footage divided by the sum of the sites in acres. See Equation 3 Sustainable Sites Credit, Development Density and Community Connectivity.

All sites within or touching the boundary are included. The average property density must be 60,000SF/Acre or greater. The site also must be previously developed.

Building area: 50,000 + 75,000 + 35,000 + 40,000 = 200,000 sf
Property area: 1.00 + 1.00 + 0.50 + 0.75 = 3.25 acres

200,000 sf / 3.25 acres = 61,538 sf/acre