An project will reuse an existing space. The area of retained components is larg

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试卷: LEED AP ID+C 模拟试卷B[查看]
An project will reuse an existing space. The area of retained components is larger than the completed design area. The project space has the following finished surface areas:

Element ; Prior Condition Area (sf) ; Retained Area(sf)
Finished ceiling ; 20,000 ; 20,000
Finished floors ; 20,000 ; 10,000
Interior wall partitions ; 10,000 ; 10,000
Exterior windows ; 2,000 ; 0
Exterior doors ; 1,000 ; 0
A: 74%
B: 80%
C: 77%
D: 75%

参考答案: B

本题解释:
Reference: Materials and Resources Credit Building Reuse - Maintain Interior Nonstructural Component

The equation to determine the maintained area is:

Interior nonstructural component reuse % =
(Total retained component area (sf) / Larger of prior condition OR completed design area (sf)) X 100 (pg 225 in the reference guide)

The exterior windows and doors do not count towards this credit and are excluded.

Prior condition area = 20,000 + 20,000 + 10,000 = 50,000 sf