work to reinforce the boom on the banks of the aisne left bank in Soissons (02). The city of Soissons, as part of its work to requalify the banks of the aisne left bank, wishes to consolidate structural disorders at the level of the piles supporting the boom. This work consists of:-restoring the boom, -replacing support posts of the slab, - carrying out careful purges of degraded and unstable elements,- replacing the missing stones, - rejoining the existing stones, - treating cracks in the concrete slab of the boom,- repairing the masonry out of water- repairing the submerged masonrythe work will be done near the heart of the city and in occupied site

work to reinforce the boom on the banks of the aisne left bank in Soissons (02)