To prevent shifting in adverse weather, what is the minimum area of shoring that must be installed?

To prevent shifting in adverse weather, the installation of shoring is critical for ensuring stability and safety aboard a vessel. The minimum area of shoring defined in the regulations is 150 square inches. This specified coverage area helps to distribute the load and provides adequate support to prevent any unintended movement of cargo or equipment that could occur during rough sea conditions.

The requirement for 150 square inches reflects the need for sufficient structural integrity without excessive complexity. It ensures that the shoring is robust enough to withstand the forces exerted by wind, waves, and the motion of the vessel, thereby minimizing the risk of cargo shifting, which can lead to potential hazards. Proper shoring is vital in maintaining the safety of both personnel and equipment on board.