Loading steel structures (such as beams, columns, and large components) aboard breakbulk vessels requires secure positioning. Due to their irregular dimensions, precise cargo hold space planning is required, with timber and dunnage used to fill gaps and increase friction. A key step is to securely fasten the steel structure to the ship's deck bells using lashing straps, chains, and other tools to prevent slippage and capsizing during navigation. Loading must be balanced to ensure vessel stability. This requires exceptional precision and extensive experience to ensure the safety of both cargo and vessel.