Inactive
Notice ID:19NO6020Q0004
The U.S. Embassy in Oslo, Norway, has a requirement to obtain construction services for replacing the roof on a large U.S. Government-owned house. The existing roof is approximately 288 square meters ...
The U.S. Embassy in Oslo, Norway, has a requirement to obtain construction services for replacing the roof on a large U.S. Government-owned house. The existing roof is approximately 288 square meters (3,100 square feet) and composed of low-sloped rubber roof membrane over mineral insulation and concrete roof decks. The proposed roof replacement shall consist of but is not limited to: (1) Removal and disposal of existing membrane to the concrete deck. (2) Make necessary repairs to concrete deck to accept new roofing. (3) Modifications to curbs and supports to accommodate new roof system. (4) Install two-ply modified bitumen roof membrane system. (5) Install two-ply modified bitumen membrane base flashing. (6) Replace and lower existing roof drains. (7) Install slip sheet, drainage course, rigid roof insulation, filter fabric and concrete pavers. (8) Install new sheet metal copings on all parapets. (9) Install new roof drain heating elements around each existing roof drain.