Project Reference List

Project: Newick WWTW and Sewerage System Extension
Year: 2000
Client: Southern Water Services (C J Thorne & Co Ltd)
Country: UK
Value: ?90,000.00 (M & E) in 2000
Description: Design, supply, installation and commissioning of raw sewage transfer system, comprising of submersible macerator and progressive cavity pumps with associated controls, instrumentation, pipework and valves.

Project: Ockley Sewage Treatment Plant
Year: 2000
Client: Southern Water Services (C J Thorne & Co Ltd)
Country: UK
Value: ?73,000.00 (M & E) in 2000
Description: Design, supply, installation and commissioning of 3 sets of pumps, complete with motor control panel and flow and turbidity monitoring to improve operation of existing sewage treatment works at Ockley.

Project: Thorganby Effluent Treatment Plant
Year: 2000
Client: J E Hartley
Country: UK
Value: ?1,430,000.00 (Turnkey) in 2000
Description: Turnkey design, supply, installation, commissioning, civils and training for an automatic plant capable of treating an average of 250 M3/day of vegetable washings - including peas, beans, cauliflowers, roots and carrots. Removal of larger solids by rotary screen and tangential separator is followed by dosing to correct pH and nutrient levels before being pumped into a balance tank (2500 M3). Two sequence batch reactor tanks (each 1400 M3) operate as a fill and draw activated sludge process in a timed sequence. Supernatant liquor is discharged into a final effluent tank (200 M3) before passing through a continuously operated sand filter system to ensure the 20 BOD/30 TSS effluent quality. Excess sludge from the reactors is stabilised in a digestion tank (500 M3) before being tankered away. A SCADA system monitors all controls and allows the timing and other parameters to be adjusted to suit flow and concentration of the influent.

Project: Tunbridge Wells South Sewage Treatment Plant
Year: 2000
Client: Southern Water Services (C J Thorne & Co Ltd)
Country: UK
Value: ?550,000.00 (M & E) in 2000
Description: Design, supply, installation and commissioning of new sludge handling and thickening equipment comprising sludge transfer and feed pumps, sludge mixing tank, 30 M3/hr sludge thickening plant, thickened sludge pumps, filtrate return pumps, thickened sludge mixers, polymer preparation and dosing, washwater pumping and odour control system, and all associated electrical panels and controls. The system reduces the volume of sludge making collection by tanker more economic.

Project: Staveley Sewage Treatment Plant Reconstruction
Year: 1999
Client: North West Water (Border Construction Ltd)
Country: UK
Value: ?316,000.00 (M & E) in 1999
Description: Design, supply and installation of equipment to reconstruct and improve the existing plant comprising inlet screen, inlet pumps, humus return pump, washwater system, primary tank scraper, filter distributors, humus tank scrapers, storm return pumps with associated controls, instrumentation, pipework and valves.

Project: Al Safi Dairy Effluent Treatment Plant
Year: 1998
Client: Al Safi Dairy Establishment
Country: Saudi Arabia
Value: ?1,600,000.00 (M & E) in 1998
Description: Design, supply and installation of a 7000 M3/day effluent treatment plant for cattle wastewater, dairy/milking parlour wastewater and domestic wastewater comprising primary/secondary screening, balancing tanks, primary sedimentation, dissolved air flotation (dairy/milking parlour wastewater), extended aeration activated sludge treatment, final sedimentation, sand filtration and disinfection.

Project: Atbara and El Damer Water Supply Rehabilitation
Year: 1998
Client: National Water Corporation
Country: Sudan
Value: ?276,000.00 (M & E) in 1998
Description: Design and supply of raw and treated water pumping equipment and associated pipework, valves and controls.

Project: Avonmouth Sewage Treatment Plant
Year: 1998
Client: Wessex Water Services
Country: UK
Value: ?597,000.00 (M & E) in 1998
Description: Design, supply and installation of 60 M3/hr sludge filter with associated feed pumps, pipework, valves and controls. New sludge consolidation tank feed pumps and digester feed pumps with associated pipework, valves, controls and instrumentation.

Project: Blashford Water Treatment Plant Refurbishment
Year: 1998
Client: Wessex Water Services
Country: UK
Value: ?523,000.00 (M & E) in 1998
Description: Design, supply and installation of equipment to upgrade and improve the existing plant comprising Byelaws and HSE compliance modifications, filtered water rejection and filter backwash improvements, modifications/improvements to existing chemical storage, chemical dosing, surge protection, raw water monitoring, pumping stations, ventilation, electrical and ICA systems.

Project: Elvington Water Treatment Plant
Year: 1998
Client: Yorkshire Water (OTV Birwelco Ltd)
Country: UK
Value: ?201,000.00 (M & E) in 1998
Description: Modifications to existing hydrated lime handling plant involving the design, supply and installation of new storage silo outlet cones, pneumatic conveying system, new daily service bunker outlet cones, outlet screw conveyor, transfer conveyor, compressed air system and associated pipework and valves.