Open Electronic Procedure, Pursuant To Art. 14, Paragraph 1, Letter C) And Pursuant To Art. 71, Of Legislative Decree No. 36/2023 And S.M.I., For The Assignment Of Snow -Evacuation Services And Spreading Of Chlorides On The Motorway Body Of The Sections In Concession And The Related Appliances Of The Pedemontana Lombarda S.P.A. Motorway, For The Contractual Duration Of N. 3 (Three) Years, With Any Option Of Contractual Extension Up To