Rehabilitation and Maintenance by Performance and Results Obligations (REMADOR) of the National Road EN3-MA-01 - Maio Circular (45 km), Junction with EN3-MA-01 - Ribeira de D. João (3 km). Description of the Works: . Earthwork; . Execution and / or Repair of Walls; . Pavements; . Concrete structures; . Current structures.
Technical and financial supervision for the road maintenance activities recommended by the contractors.