The Subject Of The Contract Is The "Supply, Installation, Tests And Positions In Operation Of Five (5) New Fields Of Continuous Current With Power Switch On A Sliding Stretcher And Switch Protection Unit, Which Will Be Installed Respectively In Five (5) Substations Of Line 1 Of Stasy. Mon. Sa ». Specifically, They Will Be Installed In The Substations Of Piraeus, Thissio, Attica, Irene And Kifissia So That The Supply Of The Attraction Of The Deposes Of The Trains (Depot) Is Independent Of The Main Line Supply. In Addition, A Dra Attraction System Will Be Installed In These Areas, Which Can Immediately Interrupt The Supply Of The Deposition Areas In Case Of Emergency. The Species To Be Supplied Are Classified In The Following Codes Of The Common Public Procurement Vocabulary (Cpv): 51112000-0 The Estimated Value Of The Contract Amounts To One Million Three Hundred And Sixty -One Thousand Five Hundred Twenty Euros (€ 1,361,520.00. Combenining 24% Vat (Vat Budget: € 1,098,000, Vat: 263,520.00 €).