Open Telematic Procedure, Pursuant To Articles 71 And 154 Of Legislative Decree No. 36/2023, For The Awarding, Through The Stipulating Of A Framework Agreement With A Single Economic Operator, Of Engineering Services For The Drafting Of Pfte, Pe, Csp, Dl, Cse For “Works (In The Territory Under The Jurisdiction Of The Consorzio Di Bonifica Centro) Of: - Retention, Defense And Filling Of Water; - Irrigation, River Defense And Arrangement