Vessel sizes can be up to 14 to 19 feet (4.27 to 5.79 m) diameter and up to 30 feet (9.14 m) long. Vessels on Gulf of Mexico deepwater installations are 12 to 14 feet (3.66 to 4.27 m) diameter and 60 to 70 feet (4.27 to 21.34 m) long.
Container sizes can be up to 14 to 19 feet (4.27 to 5.79 m) diameter and up to 30 feet (9.14 m) long. Vessels on Gulf of Mexico deepwater installations are 12 to 14 feet (3.66 to 4.27 m) diameter and 60 to 70 feet (4.27 to 21.34 m) long.