Thorndon Cook Power
Thorndon Cook Power
Thorndon Cook Power
Cahora Bassa Hydroelectric Plant

ENGIE Laborelec Operation and Maintenance Guidelines

Pressure vessel maintenance

The Project

TCP was engaged by Laborelec to prepare a comprehensive guideline report on operation and maintenance best practice and typical issues specific to geothermal power plants.


TCP developed a tailored report content in concertation with Laborelec; several iterations were planned to be as interactive as possible. The topics covered in the report were following:

  • geothermal operating environment: processes, thermodynamics, resources, well production and geothermal fluids, design of wells, steamfield design, power plant design
  • steamfield and power plant main equipment O&M – issues and risks: review of all main equipment
  • geothermal steamfield and power plant operation
  • maintenance schedules – geothermal steamfield and power plant: annual maintenance, major overhauls, scaling and corrosion issues etc
  • O&M staffing and costs: staff organisation and numbers, staff skill levels and experience,
  • steamfield and power plant operating and maintenance cost
  • maintenance capex
  • health and safety – best practice


capital and operating costs estimation, construction, commissioning and operation

asset management planning and support, project and corporate risk

Contact Us: for general inquiries - or contact one of our directors
Site by: @URL - Copyright © 2015 Thorndon Cook Ltd - Privacy Policy