Project Reference List

Project: Bankside to Farringdon Tunnel Ventilation
Year: 2008
Client: J Murphy & Sons (EDF Energy PLC)
Country: UK
Value: ?1,600,000.00
Description: To install ventilation to EDFe cable tunnel system providing power to the City of London. The scope of work includes the design, supply, installation and testing of the acoustically insulated ventilation fans, the control and power cables, fire detection, and the design of the MCCs and SCADA control package. All of the above scope of supply is integrated into an existing tunnel system.

Project: Lower Lea Valley Tunnel Ventilation
Year: 2008
Client: J Murphy & Sons (NGC & EDFe)
Country: UK
Value: ?2,900,000.00
Description: Design, supply, installation, testing and commissioning, plus three years maintenance, of the complete ventilation system for 7 Km x 2.8 and 4.15 metre dia. twin tunnels, designed to carry 66, 132, and 400 kV cables for NGC and EDFe. There are eight ventilation shafts, and our scope of supply includes six fans plus all ducting, dampers, louvres and attenuators. In addition there are separate staircase fans and culvert fans to ensure integrity and safety for maintenance.

Project: Prysmian Culvert Ventilation
Year: 2008
Client: Prysmian Cables
Country: UK
Value: ?630,000.00
Description: Design, supply and installation of ventilation package to provide cooling to NGT cross site cables running in covered troughs at West Ham and Hackney. The scope of supply includes a prefabricated and attenuated fan package, ducting to the individual troughs, MCC control panels and air inlet balance control.

Project: Pump Station Preferred Suppliers Agreement
Year: 2008
Client: Three Valleys Water
Country: UK
Value: ?7,000,000.00
Description: Naston has been awarded a three year framework in partnership with Imtech Ltd. The scope of work will include the design, supply, construction, commissioning and testing of a large number of pumping stations and associated water treatment systems. The installations will include the replacement or enhancement of borehole pumps, piping, valves and associated vessels, surge suppression, package process plants for chemical dosing, MCCs, instrumentation, software, plus associated building and civil works. Each contract will be carried out either on a fixed lump sum or target cost basis.

Project: Applecross WTP Upgrade
Year: 2007
Client: Thames Water Services (MOD)
Country: UK (Scotland)
Value: ?65,000.00
Description: Design, supply, installation and testing of the upgrade of an existing water treatment plant including replacement skid mounted pumps, GAC filter vessels, 24 micron self-cleaning filters, alarm panel and associated instrumentation.

Project: Bowring VOC Plant
Year: 2007
Client: Three Valleys Water
Country: UK
Value: ?206,000.00
Description: Design, supply, installation and testing of VOC stripping tower, borehole fed, with upstream forced air flow and underground collection sump. Relift pumps in a dry well deliver potable water to Western Hills Reservoir. Facility includes UV sterilisation, hypochlorite dosing, static mixing and all associated instrumentation, pipework and valves for fully automatic operation with remote control.

Project: Burstow STW
Year: 2007
Client: Black & Veatch Ltd (Thames Water)
Country: UK
Value: ?275,000.00
Description: Design, supply, installation, and commissioning of 1728 m3/day concrete modular SAF plant and feed pumping station. The plant is laid out for a further 50% increase up to 2592 m3/day throughput.

Project: Poole STE - Odour Control
Year: 2007
Client: Wessex Water
Country: UK
Value: ?48,000.00
Description: Refurbishment of M&E equipment and re-commissioning of 2 No. odour control plants at Poole STW (inlet works & BAFF plant).

Project: Prysmian Culvert Ventilation
Year: 2007
Client: Prysmian Cables & Systems Ltd (National Grid)
Country: UK
Value: ?630,000.00
Description: Design, supply and installation of ventilation package to provide cooling to NGT cross site cables running in covered troughs at West Ham and Hackney. The scope of supply includes a prefabricated and attenuated fan package, ducting to the individual troughs, MCC control panels and air inlet balance control.

Project: Sambala Development STP & RO Plant
Year: 2007
Client: Sambala Developments
Country: Cape Verde
Value: ?2,000,000.00
Description: Design, supply, installation, testing and commissioning of 500 m3/day IMBR sewage treatment plant. The effluent water will be used for irrigation of golf course, horticulture and general landscape. Design, supply, installation, testing and commissioning of 1000 m3/day RO desalination plant with sea water provided by wells sited close to the beach to allow the subsoil to act as a primary filter. Both units are part of the developing Sambala Residential Village, and any excess water capacity will be made available for local distribution.