Mesa Associates, Inc.
Power Generation Wind

Nuclear

Mesa’s QA Program adheres to NQA-1 standards that provide requirements for the implementation of quality assurance programs during siting, design, construction, operation & decommissioning of nuclear facilities.

Design Services

RadWaste:

  • Container Design and Certification
  • Waste Processing
    • Solidification
    • Dewatering
    • Handling

Civil/Structural

  • Siting
  • Duct Design/Analysis
  • Foundations: Cooling Towers, Fans
  • Seismic Qualification of Components

Mechanical

  • Piping Systems:
    • B31.1 – Steam, Compressed Air
    • B31.9 – Cooling Water
  • HVAC Systems:
    • Control Room Upgrades
    • Plant Cooling/Ventilation
  • NFPA 101 Life Safety Upgrades

Electrical

  • Switchgear/MCC/Breaker Replacement
  • Transformer Replacement
  • Protective Relaying
  • UPS Design
  • Studies/Analysis:
    • Load Flow
    • Short Circuit
    • Arc Flash Hazard Analysis
  • Equipment Evaluation

Instrumentation & Controls

  • Control Systems Upgrades
    • Generator/Exciter
    • Synchronization

Control Systems Upgrades:

  • Generator/Exciter
  • Synchronization

Clients

  • Areva
  • Energy Solutions
  • EnergX
  • FCI
  • Nukem
  • TVA
  • United States Department of Energy

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