Failure Analysis & Root Cause Investigation Training Course

Course Overview

Learning Objectives

• Analyze the fundamental principles of failure analysis and root cause investigation and explain their role in reliability, asset integrity, maintenance, and operational improvement during the course.
• Identify failure symptoms, failure modes, immediate causes, contributing factors, and root causes using structured investigation methods.
• Evaluate physical evidence, inspection results, operating data, maintenance records, design information, and historical records to establish a reliable failure investigation database.
• Apply systematic techniques to define failure problems accurately and distinguish facts from assumptions during an investigation.
• Analyze mechanical, electrical, material, operational, maintenance, design, and human-related contributors to equipment and process failures.
• Apply root cause analysis tools such as the Five Whys, fault tree analysis, cause-and-effect analysis, Pareto analysis, and barrier analysis to selected failure scenarios.
• Evaluate failure mechanisms including fatigue, fracture, corrosion, wear, overheating, vibration, overload, material degradation, contamination, and improper operating conditions.
• Develop evidence-based corrective and preventive actions that address verified root causes and contributing factors.
• Improve failure investigation reports by documenting evidence, analysis, causal relationships, conclusions, recommendations, and action ownership.
• Assess the effectiveness of corrective actions and determine whether identified root causes have been adequately controlled.
• Strengthen collaboration between engineering, maintenance, operations, quality, inspection, reliability, and management teams during failure investigations.
• Develop a complete failure analysis and root cause investigation for a selected industrial failure and present technically justified recommendations by the end of the course.

Who Should Attend

Learning Outcomes

• Explain the principles, objectives, and stages of professional failure analysis and root cause investigation.
• Define failure events accurately and establish clear investigation boundaries, objectives, and evidence requirements.
• Distinguish between failure symptoms, failure modes, direct causes, contributing factors, and root causes.
• Collect, preserve, organize, and evaluate physical, technical, operational, and historical evidence.
• Analyze equipment operating conditions, maintenance history, inspection records, design information, and previous failures.
• Identify technical failure mechanisms such as fatigue, fracture, corrosion, wear, overheating, vibration, overload, and material degradation.
• Apply structured root cause analysis tools to identify causal relationships and determine the underlying causes of failures.
• Construct cause-and-effect relationships and fault trees for complex equipment and process failures.
• Evaluate human, procedural, organizational, maintenance, design, and operational contributors without relying on unsupported assumptions.
• Develop corrective and preventive actions that directly address verified root causes and contributing factors.
• Prepare professional failure investigation reports containing evidence, analysis, root causes, conclusions, and recommendations.
• Evaluate corrective action effectiveness and develop a practical follow-up process to prevent recurrence.

Course Outline