Construction design for widening the C-31 and urban integration of the C-31 and GI-634

Summary

The procurement covers technical assistance for preparing the construction design to widen approximately 6.5 km of the C-31 between Ullà, la Tallada d’Empordà and Verges, and to integrate urban sections of the C-31 and GI-634 in Verges. The C-31 works include platform widening and road-safety improvements; the urban works include related street and pedestrian improvements. The design also includes geotechnical investigations, associated engineering studies and BIM deliverables. The contract is not divided into lots.