Contractual Transportation Of Coal Fromtipplers (Without Bunker) To Collierycoal Depots & Central Pool Railwaysiding Via Crusher At Railway Sidingusing 10-Wheeled Tippers,Includingtransportation From Depots To Central Poolrailway Siding Via Crusher With Tipperloading At Depots At Lakhimata, Khoodia,Badjna Ug, And Kumardhubi Collieries Fora Period Of Two Years (730 Days) Inmugma Area.