What is the purpose of lashings in deck cargo operations?

Prepare for the Cargo Operations Sea Year Exam. Engage with series of flashcards and multiple choice questions, each containing helpful hints and detailed explanations. Get exam-ready efficiently!

Lashings are used to tie down and restrain deck cargo so it cannot shift as the ship moves. The key purpose is to resist surge and hold the load in place in all directions, because waves and ship motion can push cargo fore-aft, athwartship, or cause vertical movements. Lashings are fastened to strong deck fittings and tightened to transfer the restraint load from the cargo to the ship, often working with chocks and dunnage to keep items from tipping or sliding. This keeps the cargo secure during navigation and handling, protecting the vessel, cargo, and crew. Decorations, better ventilation, or reducing crew numbers don’t address securing the load.