Preliminary Market Consultation Called Pursuant To Articles. 77 Et Seq. Of The Legislative Decree N. 36/2023 And Subsequent Amendments, Aimed At Verifying The Non-Fungibility Conditions For The Awarding Of The Railway Transport Service For Tourist Purposes, On Railway Lines In Disuse Or In The Process Of Being Decommissioned, Located In Areas Of Particular Cultural, Naturalistic Or Historical Value, To Be Operated Exclusively