International Open Competition For The Righting Of Contractor For The Execution Of The Service 'Collection Waste, & Amp; Bins Of The Municipality Of Nafplio »With A Criterion Of Assignment Now Financially, On The Basis Of A Price, Totaling 4 704 690,00 € Vat (Including The Option Of One Year) In Accordance With The Provisions Of Law 4412/2016 As Applicable