bids are invited for handling and transport on lumpsum basis - work for store loading unloding material - unloading incoming materials into the store and delivering them to the designated location, and loading outgoing materials such as nuts, bolts, cement, coal, and other store supplies. , boiler refractory/boiler tubes/ms pipes/ms plates. , loading and unloading gas cylinders. , unloading lime from trucks and transporting it to the lime slaker. , unloading sulpur from trucks and transporting it to the warehouse. , unloading bundles of plastic bags from trucks and transporting them to the warehouse. , disposing of lime pellets and gravel from the lime snaker at the designated location, as well as removing gravel and debris from the sulfur furnace.