Tender for "emergency: "works repair of the left driveway of the highway a-6 between ppkk 463+600 and 455+320, tt.mm. de baralla y becerreá, provincia de lugo” lot 1: contract of works “repair of the firm of the left road of the highway a-6 between ppkk 463+600 and 455+320, tt.mm. of baralla and becerrea, province of lugo.”