Many water supply networks—especially older ones—lack precise plans or digital documentation of the pipelines. Without precise knowledge of the pipe layout, it is virtually impossible to locate leaks accurately.
Why is pipe location so important?
Precise pipe location is the first and crucial step for successful leak detection in drinking water supply networks. Only when the exact route of the pipes is known can effective correlation be carried out—for example, with a correlator such as the Correlux C-3 from SebaKMT. The suspected point that is then identified can be specifically checked and confirmed using a ground microphone, such as the HL 7000. This helps to avoid unnecessary excavation and significantly reduce unnecessary costs.
Cable location technologies – SebaKMT solutions at a glance
Different location methods are used depending on the pipe material, environmental conditions, and accessibility of the network. SebaKMT offers a wide range of powerful devices that enable precise localization of utility lines—reliable, efficient, and user-friendly. The Easyloc RxTx is ideal for quick location tasks in civil engineering and for locating metallic pipes. For more complex network structures, the Ferrolux system delivers highly accurate results, including depth measurement. For mixed network sections or unknown pipe materials, the Carloc offers a flexible solution. And when it comes to non-metallic pipes such as PE or PVC, the Pipe knocker 3 enables non-destructive location without probes or excavation through direct signal coupling. This allows the appropriate location method to be selected for each application situation.
Practical application (coming soon)
The combination of precise pipe location, modern correlation technology, and acoustic leak confirmation forms the basis for successful leak detection in drinking water networks. Real-life application examples will soon be presented here—with specific challenges, equipment used, and results. This will give you practical insight into on-site implementation and the added value for network operators.
Benefits for network operators
Systematic pipe location offers considerable advantages for water suppliers and network operators—both in day-to-day operations and in long-term network management:
Avoiding incorrect excavations
Precise localization of pipelines avoids costly and unnecessary excavation, saving time, money, and resources.
Reduction of water losses
The rapid and targeted detection of leaks enables early repair before major damage or water loss occurs.
More efficient fault handling
On-site technicians can work precisely with up-to-date location data—without having to spend time searching for unknown pipe routes.
Safer construction planning and maintenance
Up-to-date knowledge of the network reduces risks during construction work, prevents damage to pipes and cables, and facilitates coordination with other trades.
Basis for digital documentation
The collected pipeline data can be transferred directly to GIS or asset management systems—a crucial step toward digitizing the supply network.
Conclusion: Precise location tracking – the basis of modern network management
The precise location of pipelines is much more than a technical detail—it is the basis for effective leak detection and economical network management. Especially in older supply networks, where reliable plans are often lacking, it enables targeted action instead of costly guesswork. The location systems offered by SebaKMT provide a suitable solution for almost every application – from classic civil engineering to the location of non-metallic pipes. Those who rely on modern pipe location not only reduce water losses and maintenance costs, but also create the basis for sustainable, digital network management.