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Dumbea bridge
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Project Date :
2006
Project description :
The project consisted of a large structure measuring 245 meters (with 7 spans of 35 metres each) across the mouth of the Dumbéa River along the expressway from Nouméa to Païta. The deep foundations were carried out from a barge with concrete pumped to 120 metres.
The deck was constituted of prefabricated slabs with clavage between the slabs and for the connectors. These slabs were laid by a crawler crane that was adapted for the task.
Clientnt :
SavExpress
Worksite supervisor supervisor :
GEMOCE
Location :
Dumbéa, on the RT1 SavExpress expressway
Reception date date :
July 2016
Cost of structural works :
455 000 000 FCFP (excluding material / laying of metal girders)
Technical expertise :
Structural engineering, engineered structure, deep foundations, piles and strip piles
Particularities of the project :
- Mixed structure
- Barge works