Lashing Points: Securing Your Cargo for Global Transit

What Are Lashing Points and Why Are They Critical?

In the complex world of global freight, the safe and secure transport of goods is paramount. One of the most fundamental yet often overlooked elements in achieving this security is the "lashing point." A lashing point is a designated, reinforced attachment point on a means of transport – be it a container, a vessel's deck, a flat rack, or a trailer – to which wires, chains, ropes, or straps are securely fastened. These restraints, known as lashing, are crucial for holding goods firmly in position, preventing movement, damage, and potential hazards during transit.

At Ocean Cargo, we understand that the integrity of your shipment relies heavily on meticulous cargo securing. Proper utilisation of lashing points is not just about preventing damage; it's about ensuring the safety of personnel, compliance with international regulations, and ultimately, the successful delivery of your goods. Without robust lashing, cargo can shift violently, especially during the dynamic forces encountered in sea freight or the turbulence of air freight, leading to catastrophic consequences.

The Importance of Proper Cargo Securing

The journey of cargo across oceans and continents exposes it to a multitude of forces: pitching, rolling, yawing, and surging movements at sea; vibrations and sudden stops on the road; and G-forces during air travel. Without adequate securing, these forces can cause:

• Cargo Damage: Goods can collide with each other or the container walls, leading to dents, breakages, or complete destruction.
• Container Damage: Shifting cargo can deform container walls, floors, or doors, rendering the container unusable or unsafe.
• Safety Hazards: Unsecured cargo can burst through container walls or fall from flat racks, posing extreme danger to port workers, vessel crew, and other road users.
• Delays and Costs: Damaged cargo leads to insurance claims, re-shipments, and significant financial losses. Inspections due to poor lashing can also cause customs delays.
• Regulatory Non-Compliance: International maritime organisations (IMO), national road transport authorities, and air cargo regulations all mandate strict cargo securing standards. Non-compliance can result in fines and legal repercussions.

Ocean Cargo's expertise in customs compliance extends to ensuring all aspects of your shipment, including cargo securing, meet the stringent requirements of destination countries like the USA or Canada.

Types of Lashing Points and Their Applications

Lashing points come in various forms, each designed for specific applications and load capacities. Understanding these types is crucial for effective cargo securing:

D-Rings and Lashing Rings

These are perhaps the most common type, found extensively in shipping containers, on vessel decks, and within trailers. D-rings are robust metal rings, often hinged, that provide a strong anchor point for straps, chains, or wires. They are designed to withstand significant tension and are typically rated for specific safe working loads (SWL).

• Application: General cargo, palletised goods, vehicles, and machinery.
• Location: Along the bottom rails of containers, on container floors, and integrated into the structure of flat racks.

Twist Locks and Corner Castings

While primarily used for stacking and securing containers to each other or to a vessel's deck, corner castings (the structural corners of a container) can also serve as indirect lashing points when specialised lashing equipment is used in conjunction with twist locks or bridge fittings. These are integral to the structural integrity of the container and the vessel's cargo hold.

• Application: Securing containers themselves, not typically for internal cargo lashing directly.
• Location: All eight corners of an ISO shipping container.

Lashing Bars and Plates

These are heavy-duty steel bars or plates with multiple holes or slots, welded or bolted onto the structure of a vessel's deck or a specialised heavy-lift trailer. They offer numerous attachment points for heavy chains and wires, ideal for securing oversized or project cargo.

• Application: Project cargo, heavy machinery, large industrial components, and vehicles on roll-on/roll-off (RoRo) vessels.
• Location: Decks of cargo vessels, heavy-duty flat racks, and specialised trailers.

Recessed Lashing Points

Often found in the floors of air cargo containers (Unit Load Devices - ULDs) or within the cargo holds of aircraft, these points are flush with the surface when not in use. This design prevents snagging and allows for easier loading and unloading while providing secure attachment when needed.

• Application: Air freight, sensitive cargo, and environments where a flat surface is critical.
• Location: Floors of aircraft cargo compartments and ULDs.

The Lashing Process: A Step-by-Step Guide

Effective lashing is a skilled operation that requires careful planning and execution. Here’s a simplified overview of the process:

1. Assess the Cargo: Determine the weight, dimensions, centre of gravity, and fragility of the cargo. Identify any specific lashing points on the cargo itself.
2. Select Appropriate Equipment: Choose the correct type and strength of lashing materials (straps, chains, wires) and securing hardware (shackles, turnbuckles, tensioners) based on the cargo's characteristics and the forces it will encounter.
3. Identify Lashing Points: Locate and inspect the available lashing points on the transport unit (container, vessel, trailer). Ensure they are free from damage, rust, or obstructions.
4. Distribute Forces Evenly: Plan the lashing pattern to distribute securing forces evenly across the cargo and the lashing points. Avoid concentrating all force on a few points.
5. Apply Lashing: Attach the lashing materials to the cargo and the lashing points. Use appropriate techniques such as direct lashing, top-over lashing, or loop lashing, depending on the cargo type and stability requirements.
6. Tension and Secure: Apply sufficient tension to the lashing materials using tensioners (e.g., ratchets for straps, turnbuckles for chains) to eliminate slack and firmly hold the cargo. Ensure all securing devices are locked or pinned.
7. Inspect and Verify: Conduct a thorough final inspection to ensure all lashing is correctly applied, adequately tensioned, and free from potential failure points. Document the lashing plan and execution.

Ocean Cargo works with experienced cargo handlers and stevedores to ensure that these critical steps are followed for every shipment, whether it's excavators and diggers to the UAE or wind turbine components to Australia.

Regulations and Best Practices for Lashing

Adherence to international and national regulations is non-negotiable for cargo securing. Key guidelines include:

• IMO/ILO/UNECE Code of Practice for Packing of Cargo Transport Units (CTU Code): This comprehensive guide provides detailed recommendations for the safe packing of cargo into containers and other transport units. It covers everything from planning to securing and documentation.
• National Road Transport Regulations: Each country has specific rules for securing cargo on road vehicles, often based on European standards (e.g., EN 12195-1 for lashing calculations).
• Air Cargo Regulations: IATA (International Air Transport Association) provides guidelines for securing cargo within Unit Load Devices (ULDs) and aircraft holds, focusing on weight distribution and restraint.
• Manufacturer Guidelines: For specialised or heavy cargo, manufacturers often provide specific instructions for lashing points and securing methods.

Best practices also include using certified lashing equipment, regularly inspecting all securing gear for wear and tear, and employing trained personnel for all lashing operations. Ocean Cargo prioritises these best practices to ensure the utmost safety and compliance for your road freight and other logistics needs.

The Ocean Cargo Advantage: Expertise in Secure Logistics

Navigating the complexities of cargo securing can be daunting, especially for businesses new to international trade or those dealing with oversized and project cargo. This is where Ocean Cargo's 25+ years of expertise becomes invaluable.

We don't just book your shipment; we act as your strategic partner, offering consultative advice on every aspect of your supply chain, including optimal cargo securing. Our team understands the nuances of different cargo types, transport modes, and destination-specific requirements. We ensure that:

• Your cargo is correctly assessed for its unique securing needs.
• The most appropriate lashing techniques and materials are employed.
• All securing operations comply with international and national regulations.
• Potential risks are identified and mitigated proactively.

By entrusting your freight to Ocean Cargo, you gain peace of mind, knowing that your goods are in expert hands, secured meticulously from origin to destination. Our hands-on approach and commitment to integrity mean your cargo arrives safely, on time, and without unexpected complications.