ESConsists of establishing the covenants and conditions defining the rights and obligations governing the preparation, award, development, effects and termination of the administrative works contract for the execution of the urbanization project of the Quatre Camins Roundabout in Bolvir, PK 183+400 and La Pleta-Sallent Roundabout PK 184+500, in the municipality of Bolvir, in the province of GironaAjuntament de BolvirPLACSP 20870823€1,598,9552 lotsTue 1 Dec14:00 in Madrid17days