Long supply to offices in a converted farm barn
The property
A farm outside St Neots where one barn is now small offices. A single pipe runs from a roadside meter across a field to the farmhouse, then on under the yard.
The problem
The farm's water bill jumped and the water company suggested a leak. Pressure in the office kitchen had dropped, yet nothing looked wet.
How we found it
Closing the barn's valve at the farmhouse stopped the meter, so the leak lay beyond it. The ground microphone peaked under the yard concrete, and tracer gas confirmed the spot.
The outcome
As a business booking it was paid before confirmation, at a full day's price agreed by phone. We pegged and photographed the spot for the farm's contractor.