Maersk Guardian Upgrade

Delivery year 2011
Project name Maersk Guardian
Concept Electrical upgrade of jack-up drilling rig
Yard Hirtsals Havn, Denmark

Callenberg Technology Group finished more than 150 different works on the jack-up drilling rig Maersk Guardian at Hirtshals Havn in Denmark, in only 50 days.

Our team of professionals handled the entire electrical installation from project management and engineering to electrical installation and commissioning to meet future operational and regulatory requirements for Maersk Guardian. The project was finished on-time and according to plan.

  • 50 days in the yard
  • 100+ Callenberg team of project managers, engineers, fitters, electricians and smiths
  • 150+ different works

Technical details

  • Dynacomb system installation
  • Upgrade of electrical installations in accommodation areas
  • Switchboard upgrades:
    - Main switchboard
    - Starters for aux equipment
  • Twilight control of floodlights
  • Electrical power installation for new crane
  • Alarm and control system upgrades:
    - Jacking control system
    - Tank measuring system
  • Electrical connection of new service compressors.
  • Upgrade of HVAC system in accommodation areas
  • Upgrade of gas alarm system
  • BOP upgrade
  • Renew top drive and work cables
  • Electrical installation of new MOB boat
  • Installation of helideck monitoring system
  • Installation of supply drillers cabin
  • Electrical design
  • Electrical documentation