"Electronic Public Open Tender, Below The Limits, For The Provision Of Services Entitled: "Boiler Station Maintenance" (Cpv: 45259300-0), Budgeted Annual Total Expenditure Of €36,290.32 (Plus Vat) I.E. €45,000.00 (Including Vat 24 %), For One Year And With The Right To An Annual Extension, With The Criteria For Awarding The Most Advantageous Offer From A Financial Point Of View, Based On Price Only, For The Athens General Children'S Hospital Pan.&Amp;Aglaias Kyriakou" (EXPIRED)