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Engineered SOLUTIONS For Asset Lifecycle Management

Structural Integrity Associates, Inc. (SI) is a leading engineering and consulting firm dedicated to the identification, analysis, and prevention of engineering failures to support the reliable operation of critical infrastructure.

Industries
Systems

Systems
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Advanced Engineering
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Digital
Specialty Services

Specialty Services
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About Structural Integrity Associates

Our 40+ year history is a story of innovation. We emphasize creative, multidisciplinary approaches to design and evaluate critical components, combining sophisticated engineering and inspection tools for a unique, integrated blend of technical expertise with cutting-edge technologies.

Our diverse experience ranges from detailed evaluation of complex engineering phenomena to cutting-edge inspections to characterize degradation. We leverage world-class expertise in fields ranging from computer analysis and design codes to damage mechanisms and nondestructive examination to provide asset lifecycle solutions to the power generation, energy transport, chemical processing, and civil infrastructure industries.
More About SIA

FEATURED NEWS

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Industries We Serve

Structural Integrity supports all critical infrastructure industries as a dedicated, responsive resource available when you need actionable answers to the most challenging technical issues.
  • Transportation
  • Water
  • Buildings

Systems We Evaluate

SIA provides integrated engineering and inspection support for the most important systems within critical infrastructure facilities. We incorporate advanced methods, proprietary tools, and decades of expertise to support complete lifecycle management for components such as:

Advanced Engineering

SIA’s engineering staff seamlessly blends first-principles concepts, advanced analytical methods, expertise in codes and standards, and practical experience in the design, construction, and maintenance of critical assets to provide unmatched technical capabilities and value. 
  • Fitness for Service Assessment
  • Regulatory & Code Compliance
  • Risk Analysis
  • Design & Operation
  • Failure Analysis
  • Materials Engineering
  • Corrosion Mitigation
  • Structural Analysis & Evaluation
  • Earthquake Engineering
  • Vibration Analysis
  • Process Chemistry

Specialty services

Best-in-class testing, inspection, and certification (TIC) services, fully integrated with SIA’s advanced engineering capabilities to support streamlined asset lifecycle management.
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Nondestructive Examination (NDE)
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Metallurgical Laboratory

Vibration Testing

Equipment Certification

Instrumentation & Monitoring

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Operational Support
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Digital solutions

Asset Integrity Programs

SI’s Asset Integrity Management System (AIMS) platform provides superior management tools for critical components.
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Specialty Software

Engineering computational tools to address a diverse range of problems, from code compliance to nuclear fuel modeling to earthquake engineering.
Hardware / Monitoring

Hardware / Monitoring

Smart, flexible solutions for various monitoring services, including nuclear water chemistry, vibration monitoring and biofilm growth.
Data Analytics

Data Analytics

Intelligent algorithms that provide real-time prediction of complex system behavior to identify issues and develop clear, actionable insights to optimize longevity.

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