Notice Of National Call For Tender Open Under Emergency Procedure N°04/Aono/Irad/Dg/Daaf/Sdbf/Sm/Bpdm/Cipm/2026 Of February 13, 2026 For The Construction Of Drillings With Solar Pumps In Yagoua, Bibemi, Banyo, Nanga Eboko, Bokito.