Operation and Maintenance of Coal Handling Plants Complete System, Operation & Maintenance of Locomotives, Railway siding, Wagon Tipplers and Bulldozers including supply of all spares (excluding OEM Spares, Hydraulic Spares, Iron& Steel, Gear Box Spares etc., and certain works as listed in Annexures- I & II), consumables, T&Ps and PPE etc., to meet out the stations’ generation requirements, by preparing FR, DPR &Tender Spec.