Tenders Are Invited For Building-Cleaning Services – Open Procedure, Divided Into Three Lots, For The Three-Year Assignment Of Integrated Services At The Sections Of The National Institute Of Geophysics And Volcanology (Ingv): Lot 1_ Naples Section (Naples Locations: Vesuvian Observatory-Via Diocleziano And Herculaneum); Lot 2_Catania Section – Etneo Observatory; Lot 3_Irpinia Section

Building-Cleaning Services – Open Procedure, Divided Into Three Lots, For The Three-Year Assignment Of Integrated Services At The Sections Of The National Institute Of Geophysics And Volcanology (Ingv): Lot 1_ Naples Section (Naples Locations: Vesuvian Observatory-Via Diocleziano And Herculaneum); Lot 2_Catania Section – Etneo Observatory; Lot 3_Irpinia Section. Open Procedure, Pursuant To Art. 71 Of The Legislative Decree. N. 36/2023, Divided Into Three Lots, For The Three-Year Assignment Of Integrated Services At The Ingv Sections Lot 1_ Naples Section (Naples Locations Vesuvian Observatory-Via Diocleziano And Herculaneus Office),Open Procedure, Pursuant To Art. 71 Of The Legislative Decree. N. 36/2023, Divided Into Three Lots, For The Three-Year Assignment Of Integrated Services At The Ingv Sections Lot 2_Catania Section – Etneo Observatory (Piazza Roma, Cuad, Nicolosi And Pizzi Deneri Observatory Locations).,Open Procedure, Pursuant To Art. 71 Of The Legislative Decree. N. 36/2023, Divided Into Three Lots, For The Three-Year Assignment Of Integrated Services At The Ingv Sections Lot 3_Irpinia Section (Grottaminarda Headquarters)