Farm cottage on a branch of the farmhouse pipe
The property
A farm cottage outside the village, sharing one meter at the lane with the farmhouse. Its supply branches off the farmhouse pipe and runs under a paddock.
The problem
The farmhouse owners watched their bill climb. Their own taps seemed fine, the cottage had noticed nothing, and nobody knew which branch was leaking.
How we found it
Closing the stop tap on the cottage branch let us pressure test it alone, and the gauge fell. Tracer gas fed into the branch surfaced in the paddock, where the ground microphone was loudest.
The outcome
With the point marked and photographed, the report showed both households which branch was at fault. The repair was priced separately and done before we left.