Trunk Mains Leak Detection

Hydrosave is able to offer a total solution to trunk main management.

Preliminary services include installation of large diameter flow meters, insertion probes, ultrasonic flow meters along with risk assessments and preparation of contingency plans.

Analysis and flow balances can also be undertaken to ensure prioritisation of leak detection resources, sustainable capital investment and operational solutions.

Leak detection can be undertaken using a series of techniques based on principles of step testing, correlation using specialist digital correlators, ground microphone surveys and hydrophone surveys.

The leak detection survey will be carried out in association with a full and detailed condition assessment of all pipe fittings along a route and the inspection of local areas where water may run to waste.

Underground Pipeline Services can also offer line stopping and other specialist large diameter contract services.