Dave Cooper

Dave Cooper

Overhauls & Technical Service Manager

Dave is responsible for Greenray's Overhaul and Repair facility based in Aberdeen, Scotland and for our facility in Abu Dhabi. Dave's primary role is to ensure a quality product is delivered to our UK and worldwide Oil & Gas customers. Prior to joining Greenray, Dave was the Overhaul Manager at Siemens Industrial Turbomachinery Aberdeen.

Workshop capacity

Our overhaul capability has quickly become established overhauling EA1, AP1, EAS1, ERB1 and EM85 Power Turbines. More recently work has also been successfully carried out on both Rolls-Royce and Dresser Rand power turbines in cooperation with the respective OEM's.

In addition to the UK operations, we have a dedicated service centre and workshop facilities in Abu Dhabi.

Workshop capability

Our workshop overhaul capabilities include the disassembly, inspection, cleaning and refurbishing of many different elements of the gas turbine package;

Overhaul capacity

  • Power Turbine Rotors
  • Power Turbine Nozzles
  • Power Turbine Disks
  • Power Turbine Bearings
  • Power Turbine Dynamic Balancing
  • Inlet and Outlet Ducting
  • Transition Ducts
  • Combustion Chambers
  • Compressor Rotor Balancing

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Dynamic balancing equipment

We invested in a state-of-the-art dynamic balancing machine which provides our workshop overhaul and servicing team the capacity to balance even the largest of the GEC rotors using market-leading equipment.

Spare parts and component repair

We retain over 70,000 items of minor parts, along with major components that can be offered for Service Exchange. Additionally, we have capability to store and manage customer's own parts.

We supply genuine OEM package part replacements which have been engineered and checked against our extensive records, to match the build of your turbine. All parts supplied carry a full OEM warranty.

In addition to our extensive stock holding, we use the latest repair technologies to bring components back to a 'zero-hour' condition.

We have exclusive use of the intellectual property rights and are the appointed technical authority for the GEC Gas Turbine Fleet.

This allows us full access to the original drawings and technical data to investigate and source suitable replacements or alternatives from other sources.

More information about our spares, support and management services

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More information

For more information about Greenray and our comprehensive range of turbine services please contact us on +44 (0)1522 503300