Notice Of Open National Call For Tender N° 003/Aaono/K23/Cdpm/2026 Of 04/30/2026 Delegated Project Manager: Departmental Delegate Of Habitat And Urban Development Of Logone Et Chari. Contracting Authority: The Prefect Of The Department Of Logone Et Chari Cpm: Departmental Commission For Public Procurement Of Logone Et Chari Budgetary Year: 2026 Subject Of The Call For Tender: Construction Work Of A Sanitation And Drainage Network In The Lacka District In The City Of Koussrei, Department Of Logone And Chari. Far Northern Region.