WATER INDUSTRY

Ensuring Water Pipeline Integrity with EMPIT's Current Magnetometry Inspection (CMI)

The water industry faces unique challenges in maintaining the safety and efficiency of its pipeline networks. Unlike other sectors, water pipelines lack effective in-line inspection (ILI) tools, leaving operators with limited options for assessing their condition. Many pipelines, made of materials like grey iron, cast iron, and steel, are aging and prone to corrosion and leaks. Existing leak detection methods often identify problems only after significant damage has occurred, resulting in costly and disruptive repairs.

EMPIT's Current Magnetometry Inspection (CMI) technology provides a groundbreaking, non-invasive solution tailored to the water industry’s needs. This method enables operators to inspect and map buried pipelines remotely, delivering actionable insights to prevent failures before they happen.


Key Advantages of Choosing EMPIT’s CMI:

  • Non-Invasive Technology: CMI inspects pipelines from the earth’s surface, requiring no direct access or service interruptions.
  • Adaptability to All Environments: Equally effective in remote rural areas and densely populated urban settings, CMI ensures comprehensive coverage.

Core Benefits of CMI in the Water Industry:

  • Proactive Leak and Corrosion Detection: CMI identifies potential risks early, preventing accidents and minimizing water loss.
  • Remaining Lifetime Assessment: Enables operators to plan pipeline replacements only when necessary, optimizing maintenance budgets and boosting asset management.
  • Operational Efficiency: CMI performs inspections without the need for costly pipeline shutdowns, reducing downtime and disruption.
  • Dual-Environment Capability: CMI operates seamlessly in complex urban networks and remote regions, adapting to diverse pipeline conditions.
  • Comprehensive Documentation: Delivers precise mapping and geolocation data, ensuring operators have up-to-date records of their underground assets.

Impact Through Real-World Applications:
In a recent urban water network project in Switzerland, CMI uncovered critical corrosion and structural weaknesses in cast-iron pipelines spanning 2.1 km. These insights enabled the operator to prioritize maintenance in high-risk areas, preventing costly leaks and optimizing resource allocation. Similarly, in a remote region, CMI provided accurate lifetime assessments for aging pipelines, helping to defer unnecessary replacements while maintaining operational safety.


EMPIT’s CMI technology is transforming pipeline inspection in the water industry by addressing its unique challenges. By proactively identifying risks, extending asset lifespans, and ensuring the safety of water supply networks, CMI sets a new benchmark for innovation and reliability. Operators can trust EMPIT to deliver the data-driven insights needed to secure the long-term integrity of their water pipelines.

»With CMI, our clients in the water industry can finally plan their asset management strategy not only based on empirical data and a good sense of gut feeling, but on pure integrity data and results.«

Mark Glinka | EMPIT

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It’s for a reason that we are amongst Germany’s Top 100 innovators. Because our mission is to overcome these inspection challenges and, together with our clients, continuously improve the safety and reliability of all pipelines.