A tanker vessel is a type of ship designed for transporting large quantities of liquid or gas cargo. These ships typically have a large, cylindrical hull with a rounded bottom, which allows them to carry a large amount of cargo without taking on too much water. To load and unload the cargo, tanker vessels are equipped with specialized equipment, such as pumps, valves, and hoses. The cargo is typically loaded and unloaded at a terminal or offshore platform, where it is transferred from the tanker to storage tanks or other vessels. To ensure the safe handling of the cargo, tanker vessels must follow strict safety procedures and protocols. These may include regular inspections, maintenance, and testing of the ship's equipment, as well as strict rules governing the loading and unloading of the cargo.