Infrastructure maintenance

Road Upkeep and Maintenance

Road Upkeep and Maintenance

Urban maintenance

Urban maintenance

Port maintenance

Port maintenance

Trenbideen Kontserbazioa

Railway track maintenance

Eraikinen kontserbazio eta mantentze lanak

Building upkeep and maintenance

Ur sare eta estolderien kontserbazio eta mantentze-lanak

Upkeep and maintenance of water and sewerage networks