Addendum No. 26/A/J09/Saef To Open National Call For Tender No. 17/Aono/P-Akga/Cdpm-Nm/2025 Of November 18, 2025, For The Execution Of Development And Equipment Works Of The Specialized Training Center In Public Works Fields Of Akonolinga, In The Department Of Nyong And Mfoumou, Central Region: Construction Of A Mini Drinking Water Supply System (Aep) From A Boring With Solar Energy.