European Telematic Open Procedure Tender Pursuant To Art. 71 And 108 Paragraph 2 Letter. B) Of Legislative Decree 36/2023 And Subsequent Amendments. For The Assignment Of The Engineering And Architectural Design Service For Technical And Economic Feasibility, Including In-Depth Investigations, To Be Drawn Up And Returned In Bim Mode, Of The New Operational Headquarters Of The State Police, And The Optional