Notice Of National Call For Tenders Open Under Emergency Procedure N 04/Aono/C-Nkmt/Cipm-Nkmt /2026 Of 02/16/2026. For The Construction Work Of A Mini Drinking Water Supply With Mixed Or Hybrid Energy (Solar And Electric) In Ayene In The Community Of Nkolmetet, Department Of Nyong And So'O, Centrefunding Region: Bip-Minee Fy 2026