Provision of large tonnage self-propelled mobile cranes, or four-axle tow vehicles.

Crane permanence in required location of the Araba historical territory for assistance service to heavy vehicles in snowfalls.

Permanence of the crane in the required location of the historical territory of Gipuzkoa for the assistance service to heavy vehicles in snowfalls.

Crane permanence in the required location of the historical territory of Bizkaia for the assistance service to heavy vehicles in snowfalls.