These methods include

• Underground Utility Route Detection: Traces pipeline direction and depth.


• Zone Monitoring: Identifies water loss and leaks using flow meters and BIDI loggers for acoustic noise analysis.


• Correlator: Uses hydrophone sensors and correlation technology to detect leaks in pressurized pipelines.


• Acoustic Detection: Employs sensitive microphones to detect vibrations in live water mains.


• Tracer Gas Detection: Finds leaks using hydrogen gas circulated in the pipeline, even under challenging conditions.


• Pipe Mic: Detects leaks via a fiber rod with a hydrophone sensor for precise location.


• CCTV Inspection: Inspects internal pipe conditions with cameras for sizes ranging from 100mm to 1350mm. These state-of-the-art techniques help ensure efficient pipeline maintenance without disrupting water systems.