Sahara

Sahara

Leak Location System for Transmission Mains:

The Sahara Leak Location system allows pipeline operators to pinpoint leaks in large diameter pipes of any material with a diameter of over 1000mm (4”). It can be used in live potable water mains with no disruption to customers. The Sahara system can be used for the effective management of new and existing pipelines.
The system uses and acoustic sensor to detect the noise generated by water escaping from the pipe. The sensor is introduced into the pipe through a tapping of 50mm (2”) or larger. The sensor travels along with the flow; as it passes any leak it detects the sound generated and gives an indication to the operator.
Passing close to each leak means the system will work in pipes of any material and of any diameter. Every leak can be individually identified and its relative size assessed. Leaks as small as 1 litre/hour can be detected.

Benefits:

  • Identify leaks and resulting unaccounted for water.
  • Pinpoint the precise positions of leaks.
  • Monitor general pipe condition through leakage.
  • Locate leaks in newly-laid mains during pre-commissioning.
  • Aid risk assessment of mains near dams and embankments.
  • Prove pipe integrity at critical network crossings (e.g. road and rail).
  • Locate the exact line of water mains.

PDF of Technical Specifications (300 Kb)