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At the end of the second paragraph, add the following:For major renovations, substantial performance upgrades must be installed on at least 25% of the exterior envelope surface area.
Date:
Wednesday, February 2, 2011
Updated date:
Saturday, February 14, 2015
Internationally Applicable:
Campus Applicable:
Ref Guide Name and Edition Pre-v4:
Credits:
USGBC nid:
2651730
