Precision Means Everything
Our trained and certified project managers, technical directors and engineering staff service an average of thirty-five refueling outages annually. Sonic’s wide-ranging support of client operations includes:
- Boiling Water Reactor/Pressurized Water Reactor (BWR/PWR) refueling floor
operations - Cask operations and fuel movement of dry cask storage units
- Supporting reactor vessel assembly, disassembly, and reassembly
- In-vessel fuel movement and core alteration
- In-vessel Visual Inspection (IVVI) examinations and automated inspection
- Site-support Control Rod Drive (CRD) rebuild and exchange services
- Outage Planning & Scheduling

