Leak Detection Havering

Havering has more detached and semi-detached housing on generous plots than almost anywhere else in London, concentrated in Upminster, Emerson Park and Hornchurch, alongside the Harold Hill estate, the post-war streets of Rainham and Collier Row, and a large number of bungalows. Two things follow from that at night. The supply pipe from the boundary to the house often runs twenty or thirty metres under a block-paved drive or a lawn, so it is the owner's pipe, the owner's dig, and the owner's problem to find. And a high proportion of the borough's houses are owner-occupied by people who have lived in them for decades, which is good for access and bad for records, because the outside tap was last turned in a different century. A call here usually opens with the question of whether anything can be shut off at all. Winter is when this borough's geography bites. Outbuildings, detached garages, conservatories and unheated utility rooms at the side of a house all carry pipework that sits in cold air rather than in a heated space, and in a hard frost those are the runs that split. The leak then starts when the thaw arrives, often in the small hours, in a part of the building nobody has been into for weeks.