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Nuclear Safety & Regulatory Support

Nuclear Criticality Safety (NCS)

  • Validation and Verification of NCS Code Packages

  • Dose and Shielding Evaluations / Calculations

  • Hazards / Accident Analysis

  • Documented Safety Analysis

  • Technical Safety Requirement Development

  • Nuclear Material Control and Accountability

  • Assessments and Audits

  • Human Performance Improvement


PSI is a world-leader in NCS analysis. We have over 20 years’ experience providing Nuclear Safety and Regulatory Support to both NRC and DOE regulated facilities. Our reputation for providing high quality support is demonstrated by the satisfaction of our customers, which is expressed by their long-term reliance on PSI. A robust safety culture is crucial to safe and efficient operation at nuclear facilities. The PSI team of experienced professionals performs extensive safety culture reviews to identify weakness in the traits used to define a positive safety culture.

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