5 things to know when loading a container

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5 things to know when loading a container

Thinking about sending an ocean freight shipment? You must already know how complicated a process it is. Customs clearance, paperwork, and preparing your packing list are important parts of the process. But many shippers fail to note the importance of the proper loading of a container. This is especially crucial. You may have filled out the paperwork fine and packed your goods impeccably. But if there’s a problem with your container, those other efforts can pretty much go out the window. Shippers are responsible for packing or loading a container.

In this post, we’ll outline the five most important things to know when loading a container.

Seal

First off, you have the seal. It’s the one thing people have misconceptions about and seal number discrepancies happen more than you think. The seal is the shippers’ responsibility. While you can often get a trucker or the shipping line to supply the seal, it’s ultimately up to shippers to ensure that the seal number is noted correctly on ALL applicable documents. These refer mainly to the Bill of Lading (B/L).

An incorrect seal number can cause problems with customs at the destination. This, in turn, may result in considerable extra charges. Not to mention the delay fees while you wait around. A good idea is to ensure you write down the seal number and perhaps even take a picture of it. When done, advice your freight forwarder of the seal number and make sure it gets listed correctly on the B/L. In the event that the numbers don’t match, contact your shipping line immediately and advise them of the situation.

Time

Timewise, there are a lot of factors that come into play when scheduling a loading date and time. Certain things to keep in mind include the distance to the port. When a driver picks up the container, can he make the load time? Can he make it back to the port before it closes? If the answer is no to either of those, get ready for extra charges for the trucker to store the container overnight and for extra days of chassis usage and also possibly for extra dray from the truckers yard to the port.

Weight

Ensure that the weight of your cargo is evenly distributed over the floor area of your container. In the event that your cargo weight is unevenly concentrated, make sure to spread the weight out with bedding on the container floor. A container that is heavy in one end and light on the other can run into weight issues if the weight is too high on one axle. It also makes it harder to handle at the port and can sometimes even be dangerous.

Take note as to not to exceed the maximum container payload. Typically, the maximum gross mass of a container is 24,000kg (52,900lbs) for a 20-foot dry container and 30,480kg (67,200lbs) for a 40-foot dry container.

You can find each container’s weight capacity stated on the right door. But note that this weight limit is usually much higher than the weight limit allowed on the road. That said, if you’re loading a heavy container, make sure to check local regulations.

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Capacity

When choosing FCL, it’s recommended to use the entire space of the container. That means from corner to corner and wall to wall. If you simply do not have enough cargo to cover, fill the empty spaces with dunnage. 

As with weight, you also want to spread your goods out evenly. That’s to say that you shouldn’t have your cargo stacked up all the way to the top in the back half of the container and have them all spread out on the floor in the front half. When in doubt, think Tetris!

Cargo packing

Nearly all cargo damages in a full container result from insufficient packaging or incorrect stowage.  Stowage is not just about putting as much cargo in there as possible. It’s important to distribute the weight correctly.

Certain factors to consider include the weight, size, and type of cargo. As a guideline, do not place wet goods above dry cargo as you run the risk of ruining your dry cargo. Going in line with the theory of gravity, also do not place heavy items on lighter cargo to prevent crushing.

Safely secure your cargo by packing your container as tightly as possible. If using dunnage, all blocking, bracing and packing material need to be heat treated in compliance with the destination country’s regulations. You can also use straps to tie the cargo down in place. Take note to not put direct pressure on the container door. If required, use a fence or gate to avoid pressure.

Packaging and loading of the container may seem rather self-explanatory. But many people do not understand the movement that can happen inside the container during a vessel’s journey.


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