Delivery of a fuel tank in South Africa: how to prepare the site, foundation, and unloading

10.2026

Delivering a fuel tank requires preparation well before the truck arrives on site. Three elements are crucial: a properly selected and secured location, a foundation suited to the tank’s weight and design, and a planned unloading process using the right equipment. Good preparation reduces the risk of tank damage, downtime, and costly changes made during installation.

Requirements for preparing the site for a fuel tank

The site should be prepared with the entire service life of the installation in mind, not just the delivery itself. This means allowing space for the tank, fittings, pipelines, technical servicing, and safe access for vehicles delivering fuel.

Before work begins, it is worth verifying the requirements arising from the design, the type of fuel stored, the installation capacity, and local fire safety and building regulations. In South Africa, applicable requirements may include SANS 10089, SANS 10131, and relevant regulations issued by the local authority having jurisdiction.

Particular attention should be paid to:

  • ground bearing capacity and stability,
  • distance from buildings, property boundaries, and potential ignition sources,
  • the possibility of safe access for heavy transport,
  • the space required for a crane or other unloading equipment,
  • stormwater drainage,
  • protection of the installation against vehicle impact,
  • access for emergency services and maintenance crews.

Requirements regarding distances or protective measures should not be determined based on a single universal value. They may depend on the type of tank and the regulations in force in a given municipality.

Best practices for site location and protection

The best location is one that combines safety with convenient operation. The tank should not interfere with normal traffic on the facility grounds, while at the same time remaining easily accessible during refuelling, inspection, and servicing.

For above-ground installations, protection against accidental impact from a truck, forklift, or construction machine is especially important. Depending on the design, barriers, protective bollards, or a dedicated technical zone may be used.

You should also plan how to respond in the event of a leak. Depending on the type of installation and local requirements, an additional protective system or a containment area may be necessary. Proper signage, fire protection equipment, and control of potential ignition sources are also important.

If the project is still at the planning stage, it is worth selecting the tank design in parallel with the infrastructure design. Available fuel tanks for sale in South Africa include above-ground and underground variants, as well as single-wall and double-wall tanks, making it possible to match the solution to a specific application.

How should a foundation for a fuel tank be properly constructed?

The foundation must safely carry the weight of the tank together with its maximum contents. It is therefore not enough to consider only the weight of the steel structure itself. In the case of large tanks, the fuel may account for the vast majority of the total load.

The foundation design should also take into account:

  • ground conditions,
  • groundwater level,
  • tank type and dimensions,
  • support points,
  • anchoring method,
  • operational loads,
  • the routing of pipes and fittings.

Even and stable support is particularly important. An improperly prepared base can lead to uneven load transfer, structural stress, or problems with positioning the installation later on.

For underground tanks, soil loads and the risk of buoyancy forces at high groundwater levels must also be taken into account. The design may therefore require an appropriate tank anchoring system.

Foundation materials and construction techniques compliant with South African regulations

In above-ground installations, reinforced concrete structures prepared for the tank supports are often used. However, their parameters should not be selected by guesswork. The slab thickness, reinforcement, base dimensions, and anchoring method should be determined based on the loads and conditions of the specific location.

CGH manufactures, among other products, horizontal above-ground tanks built in accordance with EN 12285-2 and SANS 10131, equipped with steel supports. This means that the actual support arrangement of the selected model must already be taken into account at the foundation design stage.

For underground tanks, the method of preparing the excavation, foundation, and anchoring is different. CGH offers this type of structure, among others, in accordance with EN 12285-1 and SANS 1535. Therefore, the technical documentation for the specific tank should be provided to the foundation designer before concreting begins. This helps avoid situations in which the completed base does not match the support spacing, anchoring points, or required installation levels.

Safe unloading and installation of a fuel tank

Unloading should be planned before the transport arrives. The tank’s weight and dimensions, the location of lifting points, the required crane reach, and the crane setup position should all be determined in advance.

The area should be hardened and free of obstacles. You should also check the availability of overhead space above the tank—especially the presence of power lines, building structures, or other elements that could hinder the operation of lifting equipment.

The tank itself should not be lifted by nozzles, manholes, pipework, or any other components not intended to carry its weight. Only the transport and lifting points specified by the manufacturer should be used.

Equipment and procedures for unloading and positioning the tank

Crane selection should not be based solely on the tank’s weight. The working radius is also important, meaning the distance between the equipment and the place where the tank will ultimately be positioned. Before the operation begins, the following should be checked:

  • the equipment’s lifting capacity at the required working radius,
  • the condition of slings and accessories,
  • the tank’s lifting points,
  • the stability of the ground under the crane supports,
  • the availability of space for the operator and the person directing the unloading,
  • protection of the area against access by unauthorised persons.

When lowering the tank onto the foundation, movement should be slow and controlled. Make sure that the supports are positioned exactly in the designed locations and that the tank does not come into contact with elements that could damage the anti-corrosion protection. Once the tank has been positioned, it is advisable to carry out a visual inspection of the coating, supports, nozzles, and other equipment. Only then should you proceed to anchoring, making connections, and the subsequent stages of installation.

Summary: fuel tank delivery in South Africa

  • Efficient fuel tank delivery begins long before transport takes place. The site must provide safe access and operation, the foundation should be designed for the specific model and full load, and unloading requires suitable equipment and a controlled procedure.
  • In South Africa, an additional factor is compliance of the installation with the relevant SANS standards, national building requirements, and local regulations. For this reason, the parameters of the foundation, protective measures, and installation are best determined before ordering the tank, together with the designer, contractor, and equipment supplier.
  • CGH South Africa supplies solutions intended for a range of industrial and fuel-related applications. Contacting the manufacturer at the design stage makes it possible to select the right tank variant and prepare the site so that delivery and installation can proceed without unnecessary changes during construction.

FAQ – frequently asked questions and answers about fuel tank delivery in South Africa

What are the minimum requirements for preparing a site for a fuel tank?

The site should be level, hardened, and free of obstacles. Easy access for transport vehicles and adequate working space must be provided.

Which materials work best for building a foundation for a fuel tank?

Reinforced concrete is most commonly used because it provides stability and resistance to loads. The foundation must comply with local safety and strength standards.

Does unloading a fuel tank require specialist equipment?

Yes, cranes or forklifts with adequate lifting capacity are used for unloading. Hiring a trained installation crew is recommended.

How long does it take to prepare the site and foundation before fuel tank delivery?

Typically, site preparation and foundation construction take from a few days to a week, depending on local conditions and the size of the tank.

Are permits required to install a fuel tank in South Africa?

Yes, installing a fuel tank requires obtaining the appropriate permits and meeting environmental and fire safety requirements.