Al Gharrafa Interchange, Doha, QATAR
MARKET SECTOR: TRANSPORTATION TYPE: INTERCHANGES & BRIDGES
VALUE: USD 53 MILLION
Client: Ministry of Municipal Affairs & Agriculture, Roads Department
Construction of 2 No. road interchanges within Doha city. The main 3-level interchange works included an elevated 3 lane bridge (202m) of twin pre-stressed concrete decks and soil wall approach ramps, an underpass (720m), 2 No. ground level concrete bridges, and underground surface water storage tanks.
The second interchange works included a ground level pre-stressed twin deck concrete bridge structure and a local road system underpass.
The works also involved the diversion/renewal works of major utilities, the upgrading of djoining service/side roads, and landscaping of the site.