Tenders of Office National Assainissement

Maintenance and Repair of Hydraulic Structures and Rehabilitation of Electromechanical Equipment of Two Wastewater Treatment Plants in the Cities of Korba and Haouaria in the Governorate of Nabeul.

Rehabilitation Work on the Wastewater Treatment Plant in the City of Tabarka

Rehabilitation Works on Sanitation Networks in the City of Bouaarada in the Governorate of Siliana and Rehabilitation of Sanitation Networks and Pumping Stations in the Cities of Kef and Services in the Governorate of Kef - Supply, Transport and Installation of Pipes and ancillary works & Civil engineering and pumping station equipment

Sanitation Works in the Localities of Jemna and Nazla in the Governorate of Kébili

Rehabilitation Work on the Ben Arous Clustered Wastewater Treatment Plant

Technical Assistance Mission for the Implementation of the Environmental and Social Management Plan of the Project for Improving the Quality of Purified Wastewater for Better Resilience to Climate Change "Paqee-rcc"

Extension works of the sanitation networks in the delegations of Sidi Hcine, Hrayria, El Omrane, La Marsa, Jbel Jloud and El Menzah in the governorate of Tunis

Wastewater Sanitation Works in the Cities of Tarhouni and République in the Town of Bouhajla in the Governorate of Kairouan

Mission of Technical Auditors for the Two Collective Sanitation Service Concession Contracts in the Perimeters of Tunis North and South

Travaux De Réhabilitation Et D’extension Des Réseaux D'assainissement Dans Le Gouvernorat De Gafsa- Marché Cadre