Construction Of Irrigation Canals In The Large Hydraulic Zone Of The Ormva Of Tafilalet In Three (03) Lots: Lot 1: Construction Of Irrigation Canals In The Tafilalet Plain, Province Of Errachidia. Lot 2: Construction Of Irrigation Canals In The Ziz Valley, Errachidia Province. Lot 3: Construction Of Irrigation Canals In The Ansegmir Perimeter, Midelt Province.