Nuclear power plant control room


Mesa offers a variety of services to the nuclear industry including all aspects of project scope development, estimating, preliminary and detailed engineering, design, procurement, construction support, and commissioning. Mesa’s nuclear engineering and design team has a thorough understanding of the regulatory requirements, standards, and processes required to design system modifications and develop change packages, drawing changes, specifications, calculations, and configuration updates for nuclear facilities. We have qualified technical staff with the knowledge and tools to develop cost effective solutions in support of system modifications, delivering quality design documents and supporting the implementation and turnover of those designs. Mesa’s Quality Assurance Program is based on the ASME NQA-1 standards and meets the requirements of 10CFR50 Appendix B, 10CFR830 Subpart A, 10CFR21, and DOE Order 414.1C. Representative project capabilities include:

  • 10CFR 50.59 Evaluations
  • Engineering Design Studies, analysis and calculations
  • Equipment Specifications
  • Major Equipment Engineering Design Package Preparation
  • Container Design and Certification
  • Equipment Qualification
  • Seismic Qualification
  • Environmental Qualification
  • Product Obsolescence
  • Commercial Grade Dedication
  • Test Procedures and Reports
  • Outage Management
  • Safety Assessments
  • Waste Processing
  • Technical Evaluation of replacement parts
  • Training Seminars-Dedication, Qualification
  • Procurement Engineering
  • Bid preparation & evaluation
  • Modification Packages
  • Balance of Plant Systems and Component Upgrades
  • Reverse Engineering
  • OEM Panel Replacement
  • Assume OEM supplier