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Lewisham Borough Council commission H2O Building Services to provide water leak detection and repair services

Water bills were on the increase for Mortlake Cemetery in Lewisham; a water audit revealed a substantial water loss that required urgent investigation.

Our water leak detection team attended the site, identified the incoming metered supply and recorded a continuous flow rate on the water meter of 15 litres per minute. This equated to 7,884m3 per year at a cost of over £15,000 per annum.

Electronic pipe tracing was used to trace the water supply pipes and our leak noise correlation kit was deployed. This identified a substantial leak between two points, resulting in our leakage repair team replacing a section of underground water supply pipe.

The result a £15,000 per year saving.

Investment cost £3,000.

Leakage refund £5,000.