Reinforcement works for cavities and walls

Summary

The City of Pontoise is procuring works to secure underground galleries, cavities, walls and ramparts at 2 rue Victor Hugo, Pontoise. The three lots cover gallery reinforcement by cement-grout injection, gallery reinforcement by foam injection, and masonry works in cavities, walls and ramparts. The stated maximum values are €600,000 for each of the first two lots and €800,000 for the third.