REINFORCEMENT OF EXISTING DN800 WASTEWATER COLLECTOR IN OULFA – OUM ERRBIA Boulevard – Tunneling and trenching
Wastewater and stormwater sanitation – Tamaris – Dar Bouazza – Lot 5: DN 500 wastewater discharge line
© Amiblu Holding GmbH, 2025
© Amiblu Holding GmbH, 2025