bids are invited for custom bid for services - supply and filling of suitable dry and clean silica sand as per rdsos specification no aar m91651 in sand box of diesel and electric locomotives of goods train at phulera station yard for a period of two years , custom bid for services - supply and filling of suitable dry and clean silica sand as per rdsos specification no aar m91651 in sand box of diesel and electric locomotives of goods train at rewari station yard for a period of two years goods transportation service - monthly based service goods transport service – per trip based service goods transport services - packaging handling and transport on lumpsum basis goods transportation service - monthly based service goods transport service – per trip based service goods transport services - packaging handling and transport on lumpsum basis total quantity :