National Call For Tenders Open In Emergency Procedure N°08/Aono-Pu/Rn/D42/C-Gder/Cipim/Sigamp/2023 Of 03/22/2023 For The Construction Works Of Reinforced Concrete Channels, Plus A 1.50 X 1.00 X 2.00 Shelter In The Bebere Ii Quarter (EXPIRED)