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EHV / HV / LV Jointing

Dutton Contractors Ltd employs Cable Jointers authorised to work on a number of DNOs and experienced in a wide variety of cable types and joint types to work on networks up to and including 33kV. Our Jointers offer a service of the highest quality, and work professionally and at all hours to ensure any works are completed as required.

We are experienced Jointers of the following:

  • Streetlighting
  • LV (inc. Live LV)
  • 11kV
  • 33kV
  • Polymeric and Conventional Paper Cables

As a result, we are able to offer the following services:

  • Project management
  • HV and LV Cable Jointing up to 33kV (live LV)
  • Planned and Emergency Fault Work
  • Fault Finding and Repair
  • 24hr Call Out
  • Earthing system design and installation
  • Protection system design, installation, testing and commissioning
  • Provision of certified personnel to carry out switching, testing and commissioning of new and existing networks
  • High voltage cable fault location and repair work
  • Substation builds
  • Low voltage switchgear installation and maintenance
  • High voltage switchgear installation and maintenance
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