Lashing & Securing of Containers Explained | 2nd Mate Exam Prep

This video explains the lashing and securing of containers on board a container ship in a simple and structured manner for maritime students. Lashing and securing means holding containers firmly in position so that they do not move, slide, lift, or fall during rolling, pitching, and bad weather conditions. In this video, you will learn: Purpose of lashing and securing (safety and stability) Main securing equipment: • Base lock (secures bottom container to deck) • Twist lock (connects containers together) • Lashing rods (diagonal securing to prevent movement) • Turnbuckles (used to tighten and maintain tension) Step-by-step lashing procedure: • Container placed on deck • Base locks engaged • Twist locks fitted • Lashing rods connected diagonally • Turnbuckles tightened • Final tension and symmetry checked This video is useful for 2nd Mate exams, oral preparation, and understanding practical cargo securing on container ships. At the end, revision points and oral questions are included to help you test your understanding.