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Expect the Extraordinary.


Nuclear Power Maintenance

APTIM recognizes the challenges that owners face today in maintaining an increasingly aging nuclear fleet. As one of the largest providers of commercial nuclear plant maintenance services, APTIM’s Facilities & Plant Services business unit is a trusted partner. Our work includes:  

  • More sub-20 day refueling outages than all other modification and maintenance providers combined. 

We are the current provider of system-wide maintenance and modification services to much of the U.S. nuclear fleet. Our nuclear plant services include:  

  • Outage planning and management  
  • Craft supervision and subcontractor management  
  • Quality programs  
  • Waste management  
  • Health, safety and environmental management  
  • Training  
  • Maintenance services: union and open shop

Customers: Entergy Exelon