Plant Name: Confidential Nuclear Location
Project Location: Confidential Nuclear Location
Owner: Confidential
EBI Client: Confidential
0 OSHA recordable incidents
Project completed ahead of schedule

Electrical Builders strongest assets are: 1) Their ability to integrate with other work groups to maintain project schedules, 2) Their strong work force and no nonsense work ethic.

Jack Knox, Project Manager, NextEra Energy

I rated EBI’s service excellent across the board.

Jack Knox, Project Manager, NextEra Energy

Why EBI:

We’ve completed multiple projects at this plant, including a complete isolated phase bus duct removal and new installation in support of the plant’s EPU activities.

Additionally, we handled the IPBD refurbishment and modification of a second unit.


  • IPB refurbishment and modification of support steel.
  • Isolated phase bus and IPB cooling duct demolition.
  • Demolition of IPB connections to existing three generator set-up (GSU) transformers.
  • Isolated phase bus duct removal for the installation of a new generator breaker and its support structures.
  • Installation of doghouses on the new GSU transformers.
  • Installation of all cooler, IPB and connections/supports.
  • Installed Delta Unibus isolated phase bus duct system.
  • Demolition and replacement of 16 expansion joints throughout the entire IPB system.
  • Completion of all work to the neutral tie upgrades.
  • Modifications to the support steel.
  • Replacement of existing flexible duct connector grounding cables.
  • BLF test on isophase bus.
  • Removal and replacement of neutral bus and insulators.
  • Inspection of flex links.
  • On-site, on-apparatus silver plating.
  • Repair of generator lead box covers.
  • All isolated phase bus welding.
  • 24/7 support to perform all required modifications to the isolated phase bus duct system, including required modifications of the IPB support steel.
  • Perform all paint and coatings.
  • Thorough inspection of all existing IPB, cut and re-weld IPB, and cutting (A,B,C phases).
  • Removal and reinstallation of new IPB connection enclosures.
  • Provide all temporary supports.
  • Removal and reinstallation of the lower half of the neutral enclosures and ducting.
  • Removal and reinstallation of the neutral bus and insulators.
  • Perform hi-pot testing on IPB after re-weld and prior to final tie in.


  • The isolated phase bus duct projects were completed ahead of schedule.
  • With zero OSHA recordable incidents.