Our Work

Environment

HYDROMETRIC STATION ASSET MAINTENANCE

Following the successful completion of routine maintenance works at over forty-five hydrometric stations, Stonbury has been awarded several contracts to manage and carry out routine quarterly maintenance at over one hundred gauging sites across Wales.
Wastewater

WWTW CAPITAL GROWTH & MAINTENANCE

Working on behalf of an alliance partner, Stonbury carried out critical growth and maintenance works at a Wastewater Treatment Works in Scotland as a part of a capital maintenance programme. The works were required due to considerable population growth within the catchment area.
Wastewater

WASTEWATER ASSETS

Stonbury provides specialist wastewater solutions across the UK, including new build programmes and innovative refurbishment and maintenance schemes that maximise asset lifespans and reduce carbon-heavy interventions.
Water

FILTER BED REFURBISHMENT

As a part of an ongoing Slow Sand Filter Framework, Stonbury carried out refurbishment works to several filter beds that required repairs to the walls, and floor replacements due to deterioration over time and reduced performance.
Water

Access Track Installation

Stonbury was contracted to construct a new trackway to improve access to a pumping station and extend the existing turning area. The works were required as the existing track became unusable during flood events and restricted emergency access to the pumping station.
Wastewater

BIO-FILTER LIVE REPAIRS

Stonbury completed masonry repairs to three bio-filter beds in the South of England. The works took place in sequence to allow the bio-filters to remain in service for the twenty-week construction program duration.
Water

APPLICATION OF BONDED MEMBRANE TO CYLINDRICAL COLUMNS

A client approached Stonbury to complete a routine flood test as a part of a flood test and cleaning programme. The flood test was carried out over five days due to the roof’s size - approximately 12500M2. The flood test revealed points of ingress and internal coatings that had failed.
Wastewater

REEDBED REFURBISHMENTS

Stonbury were engaged to carry out refurbishment works to a reedbed system at a Water Recycling Centre (WRC) in the South of England. The site serves a small community, with the reed bed providing settlement and treatment capacity for effluent before it reaches the watercourse. The works were required as the reedbed had ceased to be effective, due to sludge, overgrown reeds and leaf litter.
Water

Service Reservoir Floor Refurbishment

A framework client contracted Stonbury to carry out refurbishment works to a service reservoir floor where soft concrete issues had been identified. The floor surface had been deemed unsafe to walk on due to multiple slips, trips and falls inside the tank.
Environment

Stepped access Design, Fabrication & Installation

A client asked Stonbury to stabilise the banks at a monitoring station on the River Isbourne to improve the safety of the access to the river bank. The scope included the installation of a secure, gated, non-slip staircase with handrails, and cleaning and calibrating the river level gauge boards.
Water

Circular tank Insulation Installation

Stonbury was asked to provide a solution that would shield two above-ground steel tanks from the summer heat. The works were required as the temperature during the summer months was promoting the growth of bacteria inside the water tanks.
Environment

DAM AND WATERCOURSE REFURBISHMENT

A county council contracted Stonbury to carry out a package of repair works to dams and watercourse at various locations. The repairs were required due to deterioration of the masonry, erosion, tree root damage and water ingress.

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