Gas Detection for container transport
Our Gasmeetstation offers services such as gas measurement and environmentally friendly (de)gassing of containers.
Gas measurement
Harmful gases can enter containers in a variety of ways. For example, they may have already been added to the container in the country of origin. Examples include substances such as methyl bromide and hydrogen phosphide. In addition, gases can come from products in containers that have not been degassed but still contain harmful substances.
It is also possible that these gases come from the packaging materials. Finally, harmful gases and vapors can also originate inside the container as a result of cargo leakage. In addition to our drive-in point at the Maasvlakte, it is also possible to perform gas measurements on site. At your location, at your customer's location or at various inland terminals.
How do we do it?
Unloading with respiratory protection
If a container cannot be cleared of gas quickly enough or if goods are urgent (e.g. leaflets), we can take immediate action and unload the container with respiratory protection. This is possible at our Maasvlakte location, but can also be arranged in-country upon request.
Ventilated trailers
The Gasmeetstation has 10 of its own specially ventilated trailers, making it possible to tranship goods so that they can reach their final destination quickly. Depending on the substances and concentrations, different PPE can be used. Even high-risk flows can thus be delivered to the customer quickly and efficiently.
Physical checks
During a physical inspection (FYCO) at our terminal, the Gasmeetstation arranges the appointment with Customs and the gas measurement, so you do not have to worry about this. The Gasmeetstation also assists Customs with the inspection.
Fumigation / BMSB treatment
To prevent cargo in containers from being affected by mold or pests, it is possible to fumigate the container, also known as "fumigation. There are several types of treatments possible regarding pests. Depending on the type of cargo and the requirements of the recipient, a treatment can be selected.
Beyond standard service
At Neele-Vat , we go beyond standard service. We understand that every company has unique needs when it comes to international trade and customs processes. That's why we offer customized solutions specific to your business. We are here to facilitate your process, and make your shipments run smoothly and efficiently. Unburdening, that's what we stand for, including gas measurement.
Largest degassing site in the Netherlands
The Gasmeetstation has the most advanced and modern degassing facilities for gas measurement. With access to specially developed degassing racks that can vent more than 96 containers at a time. Using specially developed 'suction nipples', containers can be degassed without opening them.
VGM weighing
By registering your weighing in advance by e-mail, you can drop by at your convenience, within our wide opening hours. Besides weighing (export) containers, it is also possible to weigh a Flatrack or Open top with chains at the Gasmeetstation.
Frequently asked questions about ocean freight
What is the difference between “FCL” and “LCL” in ocean freight?
FCL (Full Container Load) means that you have exclusive use of an entire container for your own goods. This is efficient for larger volumes and involves fewer transshipments, which reduces the risk of damage and often shortens transit time. LCL (Less than Container Load) means that your shipment is consolidated with goods from other shippers into a single container. You pay only for the space you use. This is a cost-effective solution for smaller volumes that do not fill an entire container. Want to learn more? Read the full article here.
Which container is best suited for my goods?
Choosing the right container depends on the type of goods, volume, weight and any specific transportation requirements. For standard, dry cargo, a 20ft or 40ft dry container is typically used. For temperature-sensitive products, a reefer container is suitable, while non-standard sizes or heavy loads often call for an open top, flat rack or high cube container. A careful analysis of your shipment will ensure that the container is used to its full potential and that your goods are transported safely, efficiently and in compliance with international regulations. Want to know more? Read the full article here.
What are “Incoterms ,” and why are they important in ocean freight?
Incoterms (International Commercial Terms) are standard trade terms that define who is responsible for costs, risks, and obligations in the international transport of goods. In ocean freight, Incoterms provide clarity on matters such as loading, unloading, insurance, and transportation between the seller and the buyer. By choosing the correct Incoterm, you can prevent misunderstandings about responsibilities and costs during transport and streamline collaboration with your logistics partner and customer. Want to learn more? Read the full article here.
What are deep sea ports and why are they important for ocean freight?
Deep-sea ports are seaports with sufficient water depth to accommodate large seagoing vessels, such as container ships and bulk carriers. Thanks to their strategic location, extensive terminal facilities, and direct connections to hinterland transportation (road, rail, and barge transport), they form a crucial link in international supply chains. For maritime freight, deep-sea ports mean efficient transshipment, high capacity, and global connectivity. They make it possible to handle large volumes of goods quickly and cost-effectively and to distribute them further to destinations within Europe and beyond. Want to learn more? Read the full article here.
What factors influence ocean freight container rates?
Rates for containerized ocean freight are determined by multiple factors and are not static. Key factors include the chosen route and distance between the port of origin and the port of destination, the type of container or service (e.g., FCL or LCL), and the volume or weight of the shipment. In addition, market and fuel costs, seasonal influences, and additional surcharges—such as port handling, congestion, and fuel surcharges—play a role in determining the final costs. Want to learn more? Read more here.
What are the advantages of short sea shipping?
Short-sea shipping offers several advantages over road transport alone: it is cheaper per metric ton-kilometer, more sustainable due to lower CO₂ emissions, offers greater capacity, and is less dependent on drivers; it features regular scheduled services with stable transit times, easily connects to other modes of transport (road, rail, barge transport), and generally has a lower risk of damage or accidents. Want to learn more? Read the full article here.
What role does Rotterdam play in international ocean freight?
Rotterdam plays a key role in international maritime freight because it is Europe’s largest seaport and serves as a major gateway between Europe and the rest of the world. Ships depart from and arrive in Rotterdam from more than 1,000 ports worldwide, and the port offers modern terminals and strong multimodal connections (road, rail, barge transport) to the hinterland. This makes the port efficient, well-connected, and indispensable for importers, exporters, and logistics chains that want to ship goods safely and quickly around the world. Want to learn more? Read the full article here.
How does shipping dangerous goods by ocean freight work?
When shipping dangerous goods by ocean freight, Neele-Vat ensures that your shipment is handled safely, in compliance with regulations, and in accordance with international standards. This begins with proper classification, packaging, and labeling in accordance with the IMDG Code and other regulations, followed by the preparation of required documents such as the Dangerous Goods Declaration (DGD) and safety data sheets. The container is then booked (FCL or LCL), transported to the port via ADR-certified pre-carriage, safely loaded, and shipped in accordance with IMDG guidelines, after which unloading and on-carriage take place in compliance with the regulations. This minimizes risks, fines, and delays, ensuring that the supply chain remains reliable and compliant. Want to learn more? Read the full article here.
What documents are required when exporting by ocean freight?
When exporting by ocean freight, a Bill of Lading, Commercial Invoice and Packing List, among others, are required. In addition, customs documents such as the EX-A export document are required and - depending on the cargo - additional certificates, for example for dangerous or agricultural goods. Correct documentation prevents delays and extra costs at customs. Want to know more? Read the full article here.
How does the consolidation of ocean freight shipments work?
Consolidation of ocean freight shipments means that shipments from multiple customers are combined into a single full container (FCL). This reduces costs and empty space, while goods are efficiently shipped via scheduled services and then distributed to individual recipients. Want to learn more? Read the full article here.
How does Neele-Vat support customers with complex ocean freight shipments?
Neele-Vat supports customers with complex ocean freight routes through tailored solutions and expert coordination of all steps in the supply chain. They begin with a thorough analysis, design a multimodal route (sea, rail, barge transport, and road), handle all necessary documentation and customs clearance, provide a single point of contact for project management, and use digital tools such as track & trace for real-time visibility. This ensures that shipments remain reliable, compliant, and efficient, even for special cargo or under strict regulations. Want to learn more? Read the full article here.
How does a Bill of Lading work?
A Bill of Lading is an official ocean freight document that has three functions: it confirms that the carrier has received the goods, it serves as a contract of carriage and it is proof of ownership of the cargo. The B/L contains important data such as sender, consignee, ship details and cargo description; without a correct B/L, the consignee may not pick up the goods at the port. Want to know more? Read the full article here.
What does transshipment mean in ocean freight?
Transshipment in ocean freight means that a container is transferred from one ship to another at an intermediate port during the voyage. This is done when there is no direct ship to the final destination or to make more efficient use of services; the container remains sealed in this process and the journey is effectively continued through hubs. Want to know more? Read the full article here.

