In alphabetical order, add the term "An appurtenance is any built-in, nonstructural portion of a roof system, such as skylights, ventilators, mechanical equipment, partitions, and solar energy panels."

Date
Updated date
Campus Applicable
Off
Internationally Applicable
Off
Ref Guide Name and Edition Pre-v4
Green Building Operations and Maintenance, 2009 edition $ Green Building Operations and Maintenance, 2009 edition, updated April 2010