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Created on LEED Interpretation

ID#

li-2548

Credit NameMRc1.1 - Building reuse - maintain 75% of existing walls, floors and roof
Credit CategoryMaterial & resources
International ApplicableYes

Rating System

LEED BD+C: New Construction, LEED BD+C: Schools, LEED ID+C: Commercial Interiors, LEED O+M: Existing Buildings

Rating System Version

v2 - LEED 2.2, v2 - Schools 2007, v2 - LEED 2.0, v2 - LEED 2.0

Inquiry

Please confirm the application of LEED-NC Version 2.2 to a project on a university campus. The project includes a new addition as well as a major renovation to a portion of an existing building. The major renovation is encircled by a demising wall and is considered by the code definition of a building to be a separate building. Portions of the existing building will not be renovated and will not be included in the LEED project boundary or rating. All of the building is owned and used by the university. The proposed LEED project boundary includes the new addition and the areas of major renovation following the demising wall and excludes the rest of the building. Please confirm this approach.

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