Understanding "IN &/OR OVER": Deck vs. Under-Deck Cargo in Freight Shipping

Demystifying "IN &/OR OVER": What it Means for Your Cargo

In the complex world of international freight, precise terminology is paramount. One such phrase you might encounter on your Bill of Lading (B/L) or shipping documentation is "IN &/OR OVER," often accompanied by the clarification "Goods carried below and/or on deck." This seemingly simple acronym holds significant implications for your cargo's journey, affecting everything from insurance coverage to handling procedures and even the type of vessel used. At Ocean Cargo, we believe in transparent and clear communication, ensuring our clients fully understand every aspect of their shipment.

Essentially, "IN &/OR OVER" indicates that your goods may be stowed either below deck (within the ship's hold) or on deck (exposed on the vessel's top surface). While modern containerisation has standardised much of sea freight, the distinction between below-deck and on-deck stowage remains crucial, particularly for certain types of cargo or specific shipping routes. Understanding this distinction is key to making informed decisions about your sea freight services and managing potential risks.

Below Deck: The Traditional & Protected Stowage

Stowing cargo below deck, within the ship's holds, has historically been the preferred method for most goods. This method offers several distinct advantages:

• Protection from Elements: Cargo in the hold is shielded from harsh weather conditions, including saltwater spray, heavy rain, strong winds, and extreme temperature fluctuations. This is particularly vital for sensitive goods, electronics, or items susceptible to corrosion.
• Enhanced Security: Goods stowed below deck are less accessible to unauthorised personnel and are better protected from theft or tampering during transit.
• Reduced Risk of Damage: The enclosed environment of the hold provides a more stable and protected space, reducing the risk of damage from shifting cargo, impact, or external forces.
• Temperature Stability: While not fully climate-controlled unless specified, the hold generally offers more stable temperatures than the exposed deck, which can be crucial for certain commodities.

For many standard sea freight shipments, especially those involving Full Container Load (FCL) or Less than Container Load (LCL), below-deck stowage is the default and most common practice. Ocean Cargo prioritises the safe and secure transport of your goods, and where possible, below-deck stowage is often recommended for its inherent protective qualities.

On Deck: When & Why Cargo Travels Exposed

While below-deck stowage offers superior protection, there are specific scenarios where cargo is intentionally or necessarily carried on deck. This is not a sign of negligence but rather a strategic decision based on the nature of the cargo, vessel design, or operational requirements.

Common Reasons for On-Deck Stowage:

1. Oversized & Out-of-Gauge (OOG) Cargo: Large, heavy, or unusually shaped items that cannot fit into standard containers or through the ship's hatches must be carried on deck. This includes machinery, vehicles, yachts, wind turbine components, and other project cargo. Ocean Cargo specialises in project cargo logistics, expertly handling such complex shipments.
2. Hazardous Materials (HAZMAT): Certain classes of Dangerous Goods, particularly those that emit fumes or pose a risk of explosion, are often required by international maritime regulations (IMDG Code) to be stowed on deck for ventilation and easier access in case of an emergency.
3. Ventilation Requirements: Some cargo, such as certain chemicals or perishable goods, may require constant airflow that is better achieved on deck.
4. Late Loading/Early Discharge: In some operational scenarios, especially for short-sea shipping or feeder vessels, cargo might be stowed on deck for quicker loading or discharge at intermediate ports.
5. Container Capacity: When a vessel is at full capacity below deck, additional containers may be stowed on deck, particularly on modern container ships designed for this purpose.

While on-deck stowage is a viable and often necessary option, it comes with increased exposure to the elements and potential risks. This is why careful planning, robust lashing, and appropriate insurance are even more critical for such shipments. Ocean Cargo's experienced team provides comprehensive advice and solutions for all types of cargo, including specialist wind turbine components to Australia or excavators and diggers to the UAE.

The Critical Impact on Cargo Insurance

The distinction between "IN &/OR OVER" has a profound impact on your cargo insurance. Standard marine cargo insurance policies often differentiate between below-deck and on-deck stowage, with different terms, conditions, and even premiums applying.

• Increased Risk, Higher Premiums: Due to the greater exposure to weather, saltwater, and potential damage from shifting cargo or heavy seas, on-deck cargo is generally considered a higher risk by insurers. This can lead to higher insurance premiums or specific clauses that limit coverage for on-deck shipments.
• "Under Deck" Clause: Many standard policies implicitly assume below-deck stowage. If your cargo is carried on deck and you haven't declared this to your insurer, or if your policy doesn't explicitly cover on-deck stowage, you could face challenges with claims in the event of damage.
• Declaration is Key: It is absolutely vital to declare to your freight forwarder and insurer if your cargo is likely to be carried on deck. Ocean Cargo always advises clients on the best insurance options and ensures all necessary declarations are made to protect your interests.

Always review your insurance policy carefully and discuss any concerns with your freight forwarder. Ocean Cargo's customs compliance and logistics experts can guide you through these critical considerations, ensuring your goods are adequately protected from origin to destination.

Operational Considerations & Best Practices

Regardless of whether your cargo is stowed "IN &/OR OVER," Ocean Cargo adheres to the highest standards of operational excellence. However, specific considerations apply to on-deck cargo:

For On-Deck Cargo:

• Lashing & Securing: On-deck cargo requires exceptionally robust lashing and securing to withstand the forces of the open sea. Our team ensures that all cargo, especially oversized or heavy items, is professionally secured according to international standards.
• Weather Protection: While exposed, additional protective measures like heavy-duty tarpaulins or specialised coatings may be applied to mitigate weather damage for certain goods.
• Route Planning: For on-deck shipments, route planning may consider weather patterns and sea conditions more stringently to minimise exposure to severe storms.
• Vessel Type: Modern container vessels are designed with strong lashing points and robust structures to safely carry containers on deck. However, the suitability of a vessel for specific on-deck cargo is always assessed.

Ocean Cargo's expertise in road freight, air freight, and particularly sea freight, means we meticulously plan every aspect of your shipment. From selecting the right vessel and stowage position to managing customs and final delivery, we provide end-to-end solutions. Our dedicated sea freight services to Canada, for example, are tailored to ensure optimal safety and efficiency, whether your goods are below or on deck.