Loading, Unloading And Shifting Of Materials Within The Radius Of 20 Km To New Stack Yard Loading, Unloading And Shifting Of Materials Within The Radius Of 20 Km To New Stack Yard From Existing Stack Yard In Purnea Ga-Truck Rate Per Trip ( Aprox 20 Truck Trip Required ) 3 Trailer Rate Per Trip ( Aprox 15 Trailer Trip Required ) 4 Rate For Truck Loading 5 Rate For Truckunloading 6 Rate For Trailer Loading 7 Rate For Trailerunloading