Supply of aggregates for the conservation of the provincial road network of Ourense

Lot 1: supply of fine aggregate (A 20/10, A 13/7, A 10/5, A 6/3) and special aggregate (AE 10/5 and AE 6/3) in the north

Lot 2: supply of fine aggregate (A 20/10, A 13/7, A 10/5, A 6/3) and special aggregate (AE 10/5 and AE 6/3) in the southern zone

Lot 3: supply of fine aggregate (A 20/10, A 13/7, A 10/5, A 6/3) and special aggregate (AE 10/5 and AE 6/3) in the western zone