Duke University – West Steam Plant
Durham, North Carolina
This 10,895 square foot project involved replacement of the low slope roof system. The existing roof system was removed down to the deck and substantial repairs were performed. Raymond Engineering provided engineering design, roof evaluation, construction administration, and project management for the installation of a flat and tapered insulation system and a cover board.
A new 2-ply modified asphalt membrane system was also installed with a manufacturer’s 20-year NDL warranty. This project represents our experience with design and construction management of a re-roofing of a steam plant facility roof with multiple penetration.