The contracting authority will enter into Train Services Agreement (TSA) contract with the supplier for the maintenance of rolling stock for use on Greater Anglia routes. The contract will be for the maintenance of the fleet of 10 x 12 car Class 745/0 units, 10 x 12 car Class 745/1 units, 14 x 3 car Class 755/3 units and 24 x 4 car Class 755/4 units.
