Open procedure for the assignment of planning services of technical and economic feasibility, definitive, executive, coordination of safety in the design and execution phase and of works management, related to the intervention called: «Redevelopment of the SS 198 in the section Seui – Ussassai –Gairo Taquisara »

Open procedure for the assignment of planning services of technical and economic feasibility, definitive, executive, coordination of safety in the design and execution phase and of works management, related to the intervention called: «Redevelopment of the SS 198 in the section Seui – Ussassai –Gairo Taquisara »