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Project Date : 

2017

 

Project description :

Major building site in the loyalty Islands Province, the wharf of Wadrilla now allows the docking of many boats of all sizes. Arbé mastered the major challenge of logistics and technicality, characteristic of this wharf made up of 3 distinct parts:

• A 170 meters access bridge based on 56 piles of 530 mm diameter and between 12 and 16 meters deep.
• A 1800 m² offshore storage platform, consisting of a 190 ml curtain of AU20 sheet piling, supported by a tie rods bed, a crown beam (150 m³ of concrete) and backfilled with 10 000 m³ of material from local careers.

A main wharf of 110 meters long and 20 wide, on driven piles with 2 RORO ramps (Roll On and Roll Off) on both sides of the structure.

 

Client :

The Loyalty Islands Province

 

Worksite supervisor supervisor :

GEMOCE

 

Location :

Wadrilla, Ouvéa Island

 

Reception date date :

March 2017

 

Cost of structural works :

2 100 000 000 FCFP

 

Technical expertise :

Maritime works – wharf

 

Particularities of the project :

Driven piles, driven sheet piles, mobile concrete mixing station, underwater works, logistics due to an isolated site