bids are invited for custom bid for services - clearance of rail rakes consignment of oil well cement at lakwa railway station 28 km , custom bid for services - clearance of rail rakes consignments of oil well cement chemicals at lakwa railway station 27 km , custom bid for services - clearance of rail rakes consignments of oil well cement chemical at lakwa railway station 33 km , custom bid for services - transportation of oil well cement from railway siding godown ongc sivasagar to cbhp ongc sivasagar 20 km , custom bid for services - loading unloading and stacking of cement chemicals , custom bid for services - sweeping gathering refilling sewing the bags shifting and stacking of material like cement chemicals etc within various stores premises , custom bid for services - opening of boxes cartons gathering accounting of items shifting and stacking of materials etc , custom bid for services - accounting of items stacking of material at stock at bins etc , custom bid for services - internal shifting of assorted sizes of tubular etc , custom bid for services - service for providing labour for loading of chemical in hired trailer