Crushing Of Contractors Hard Stone Using Mechanized Crusher To 50Mm Gauge Of 20000 Cum As Per Specifications, Transporting The Same To Gorapur Station Depot, Unloading And Stacking On Level Ground Including Dressing Of Ground And Loading The Same Into Railway Wagons At Gorapur Station Depot On Kothavalasa- Kirandul Line Of Waltair Division.