Old metal pipe under a let terrace's front path
The property
A Victorian terrace let to tenants, with the meter in the pavement and an old metal supply pipe under the front path to the stop tap.
The problem
Anglian Water had written to the tenant about water passing nonstop. The landlord lived away, so the tenant opened up for us.
How we found it
Closing the stop tap left the meter turning, so the loss was outside. The ground microphone peaked by the front step, and tracer gas rose through the paving there.
The outcome
We marked and photographed the spot, and the report went to the landlord once paid. The repair was quoted separately, with a warning that testing old pipe can expose other weak points.