The assembly of the caisson belt2019-07-25T18:05:32+00:00

Le chantier en images

The assembly of the caisson belt

Between July 2018 and July 2019, the Bouygues teams assembled the caisson belt.
Composed of 17 pieces of 10,000 tons each, they were deposited on the backfill specially designed to support this superstructure.

In 17 photos, here is the realization of this gigantic puzzle.

Photos © Bouygues TPMC – SAM L’Anse du Portier