Case studies of our projects across the UK.
Large-scale reservoir refurbishment
We completed a major refurbishment project at a strategically important water treatment works, extending the lifespan – by over 10 years – of a critical asset whilst mitigating the need for a costly and carbon intensive new build alternative.
Storm tank installation
A 55 cubic metre sectional-steel storm tank with sustainable features was installed at a wastewater treatment site to comply with regulations to cut sewage overflows. The works significantly reduced running costs for our client and allowed them to meet specified carbon reduction targets while increasing stormwater capacity to help protect local waterways for decades to come.
Large-scale weir removal
On behalf of the EA we successfully opened 340 miles of catchment in the largest project of its kind – in the country – by removing a 70 meter wide, 900 year old medieval weir. Removing the weir significantly improved fish migration, spawning grounds and habitat. Fallen water levels have also allowed natural ecological processes to recommence.
WTW contact tank solution
Stonbury was contracted to produce and install a new solution to increase the water quality output from two Water Treatment Works contact tanks, after the client’s recent step tests highlighted that at flows exceeding 20Ml/d, output failed to meet the minimum disinfection contact requirement.
WWTW automated system installation
Working on behalf of an Alliance Partner, Stonbury were contracted to complete the installation of an automated system, to control pumping stations that fed into a wastewater treatment works. The scope also included alterations to the existing inlet works to improve flow control and isolation.
