We provide Tender Bidding Support for Annual Maintenance Contract Of Power Cars Provided With M/S Greaves Cotton Diesel Engine Including Schedule Maintenance Diesel Engine & Alternators With Their Operation To Extend Power Supply During Maintenance Of Eog/ Lhb Primary Trains Including New Train/Holiday Special Trains At Bdts Coaching Depot & Escorting With Power Cars Of These Trains For One Year - Schedule B, C, D, E, F.