• grunnergy.com

  • Your Partner in Power

  • Technical Service

    Investigation and consultancy for engines, auxiliaries and automation issues. Expert in 4-stroke medium speed diesel and HFO operated engines. Assistance to Technical Service departments of engine manufacturers in case needed.

  • Damage investigation

    Analyzing root cause of engine damage to get clear picture of reason of failure. Advice what and how to repair in order to have the engine back on line as fast and economical as possible. Clear advice how to avoid such damage in the future by additional instructions or possible modifications. 

  • Commissioning / Project Management

    Commissioning support during the critical end phase of the installation process. Inspection, installation check and system tests of engines plus auxiliaries. First start-up and performance tests regarding output, efficiency, reliability.                                                                     

    On-site Project Management for new build power plants, rehabilitation projects or extension/upgrade projects.

  • Special Measurements

    Specialized measurements like linear/torsional vibration, ODS, airborne/structure borne noise, torque/power measurement, engine/turbo performance, emissions, cooling water/fuel/lube oil flows, temperatures and pressures. Complete engine analysis for performance and troubleshooting with WINDROCK high precision equipment. 

  • Trouble-shooting

    Trouble-shooting mechanically/electrically, for example: engines can not reach full load, excessive exhaust smoke, high fuel and/or lube oil consumption,, high cooling water, exhaust or receiver temperatures, high vibrations. With the use of WINDROCK analyzer equipment, unbalance in cylinder output, fuel and valve timing issues, bearing malfunction and gas leakages can be detected during operation.

  • Consultancy

    Consultancy for operation & maintenance routines, performance improvements, repair advice, site training options, preventive maintenance, electrical and automation upgrades.