Market Survey For The Identification Of Economic Operators To Be Invited To The Negotiated Procedure For The Assignment, Pursuant To Art. 50, Paragraph 1 Letter. E) Of Legislative Decree 36/2023, Of The Reception, Ticketing, Bookshop, Custody And Guardianship Services Of The Cultural And Exhibition Spaces Of The Broletto Monumental Complex And The Faraggiana Ferrandi Natural History Museum Of Novara And Of The Cleaning Services Of Cultural Spaces And Exhibitions Of The Broletto Monumental Complex, Of The Faraggiana Ferrandi Museum Of Natural History, Of Casa Rognoni, Of The Multipurpose Hall Vicolo San Giacomo 4 And Of The Offices In Via Gaudenzio Ferrari 13 Of Novara Novara Period (Lasting Two Years) From 01.07.2024 (Or In Any Case From The Date Of The Service Delivery Report) To 06.30.2026