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A gray plastic pipe lies in a narrow trench between soil and debris. The image shows work being done on underground infrastructure, such as sewer lines, drainage systems, or utility lines, prior to backfilling the trench.

Inspections for water, sewer systems, and storage tanks

  • Ensure safe installations and comply with applicable legal requirements
  • For water systems, sewer systems, and home heating oil tanks
We offer this service in
  • Belgium

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When is an inspection required?

A properly functioning water or sewer system and a safe storage tank are important for your home and the surrounding environment. That is why various inspections are required for new construction, renovations, commissioning, or modifications to a system.

With a timely inspection, you not only prevent problems but also ensure that your system complies with applicable laws and regulations. Normec’s inspectors will carefully inspect your system and provide you with an inspection report.

Which inspection do you need?

Depending on your situation, we perform various inspections.

Water inspection

A water inspection verifies that your drinking water system is safely connected and protected against contamination. As part of this, we assess backflow prevention measures and verify that drinking water and rainwater are properly separated.

A water inspection is required, for example, when the system is first put into service, after major modifications to the system, or when a previous failure has been rectified.

Sewer system inspection

A properly installed sewer system helps prevent flooding and environmental problems. During the inspection, we check, among other things, whether wastewater and rainwater are properly separated and whether the various components of the sewer system are connected in accordance with applicable regulations.

A sewer system inspection is often required for new construction, reconstruction, or other situations in which the sewer system is modified.

Inspection of a home heating oil tank

Do you use home heating oil to heat your home? If so, the storage tank must be inspected before it is put into service. Periodic inspections are also required throughout the tank’s service life.

During the inspection, we assess the condition of the tank, check for corrosion, and verify that the corrosion protection is still functioning properly. This helps reduce the risk of leaks and soil contamination.

An open sewer manhole in a paved road surface with a flexible green hose placed inside the manhole. The image shows work being performed on the sewer system, such as inspection, cleaning, pumping, or maintenance of underground infrastructure.

That’s why you choose Normec

An inspection provides more than just an official report. You also gain the assurance that your installation is operating safely and complies with applicable regulations.

With Normec:

  • You’re assured of an independent and accredited inspection
  • You’ll receive a clear digital inspection report
  • You’ll quickly know whether your system meets legal requirements
  • You’ll receive expert guidance when improvements are needed
  • You can easily arrange your inspection through a single, reliable partner

Prevent problems with a timely inspection

A minor deviation can have major consequences over time. Think of contaminated drinking water, a malfunctioning sewer system, or a leaking home heating oil tank. By having your systems inspected on time, you can avoid unexpected costs and increase the safety of your home.

Not sure which inspection you need? Our specialists are happy to assist you and recommend the inspection that best suits your situation.

Would you like to learn more about our inspections?

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Frequently asked questions about inspections for water, sewer systems, and storage tanks

A water inspection is required, among other things, when a system is put into service for the first time, after significant modifications to the water system, or when a previously rejected system is resubmitted for inspection.

Among other things, we check the backflow prevention measures, the separation between drinking water and rainwater, and the overall safety of the water system.

A sewer inspection is often required for new construction, reconstruction, or when the sewer system undergoes major modifications.

A periodic inspection helps prevent leaks and soil contamination and ensures that the storage tank can continue to be used safely.

Yes. After each inspection, you’ll receive an official digital inspection report with the results of the inspection.

No problem. Normec’s specialists will review your situation and recommend which inspection—or combination of inspections—is needed.