Wentworth Moling Services

External Underground Mains Leak Detection Service

At Wentworth Moling Services, we firmly believe in our expertise as leak detection specialists. Our independent leak detection services ensure unbiased reporting, free from influence by either the insured party or insurer, particularly in cases involving property insurance claims.

Price For Leak Detection

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External Underground Mains Leak Detection


Based in Farnborough, Wentworth Moling Services are ideally located to cover the South East of England

Below is a brief statement explaining the technology we use for leak detection. Each type of technology has its own advantages and merits based on its specific functionality. The choice of equipment we use to pinpoint and control a water leak depends on the property’s structural layout, the arrangement of pipework, and the nature of the existing leaks.

Tracer Gas for Leak Detection:

A specialist tracer gas, composed of an inert mixture of 5% hydrogen and 95% nitrogen, is used to replace the water in the leaking pipework. Under pressure, this gas escapes from the leak and rises through ground or floors. The gas can permeate through concrete floors, timber, and various floor finishes.

A sensitive probe pinpoints the leak by detecting trace amounts of the gas, down to just a few parts per million. Gas tracing can be used on all types of pipe leaks, including central heating, underfloor heating, mains, and hot and cold-water systems. This method is highly accurate for locating leaks.

Acoustic Detection:

Ultrasonic leak detection uses a directional hydrophone to ‘listen’ for ultrasounds generated by fluids leaking through an orifice under pressure. The acoustic signals produced by a leak typically occur at frequencies above 30kHz.

Each type of equipment is used as part of a combination kit to determine the source of the leak. We do not rely on a single piece of equipment to pinpoint the leaks source. All our engineers are trained to use the equipment in combination to identify the root cause of the problem.

Local Leak Detection Services

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Berkshire Water Leak Detection Services : Hampshire Water Leak Detection Services : London Water Leak Detection Services : South London Water Leak Detection Services : South West London Water Leak Detection Services :
West London Water Leak Detection Services : Middlesex Water Leak Detection Services : Surrey Water Leak Detection Services

Water Leak Detection Services Hampshire & South East England

Aldershot : Ascot : Berkshire : Chetsey: Camberley : Egham : Farnborough : Farnham : Fleet : Guildford : Reading : Surrey : Twickenham : Weybridge : Windsor : Woking : Alton : Basingstoke : Bracknell : Crowthorne : Godalming : Haslemere : Horsham : Leatherhead : Staines : London : South London : West London


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