Hydrological and hydraulic studies to improve knowledge of the Boulonnais catchments

Summary

The tender concerns hydrological, hydraulic and geomorphological studies of the catchments within the Boulonnais water management area. The aim is to improve knowledge of runoff, soil erosion and recurrent flooding by overflow and to define suitable, sustainable and coordinated planning strategies. The contract is a mixed procurement: lots 1 to 3 combine a framework agreement with call-off orders and staged ordinary works, while lot 4 is an ordinary staged contract. The machine-readable notice did not include precise participation requirements, so the tender documents must be checked.