Importance: The conceptual project foresees the receivement and storage of petroleum coke in warehouse A-4, and handling of sulfur and fertilizers in warehouses A-5 and A-6, with renovations in warehouse A-4, building of warehouses A- 5 and A-6, including tunnels and galleries, road fertilizer discharge hopper, road sulfur loading, road scale, and belt conveyor systems for receiving petroleum coke, sulfur and shipping fertilizer on ships (shiploader).