Open Procedure 13/Sapna/2025 Divided Into Three Functional Lots, Aimed At Stipulating A Contract, With A Single Economic Operator, For The Service Of Inspections, Periodic Checks And Maintenance Of The Carmons Installed At The T.M.B. Waste Systems Of Giugliano In Campania (Na), T.M.B. Of Tufino (Na) And The S.T.I.R. By Caivano (Na)