Reliability Engineering Fundamentals: Enhanced Performance Levels Course

Lesson 1 • The Bathtub Curve and Failure Phases

Explains the classic failure-rate lifecycle model and its three distinct phases. Connects phase identification to maintenance and design decisions.

Lesson 2 • Probability Concepts for Reliability

Covers essential probability theory applied to failure prediction and analysis. Builds the mathematical foundation for later statistical modelling.

Lesson 3 • The Reliability Engineering Discipline

Positions reliability engineering within the broader engineering and business context. Clarifies roles, responsibilities, and career pathways.

Lesson 4 • Cost of Unreliability

Quantifies direct and indirect costs of failures to justify reliability investment. Links financial analysis to engineering decision-making.

Lesson 1 • Failure Classification and Taxonomy

Establishes a consistent vocabulary for categorising failure types and modes. Accurate classification enables targeted corrective actions.

Lesson 2 • Root Cause Analysis Methods

Introduces structured RCA tools to trace failures to their origin. Selecting the right tool depends on failure complexity and available data.

Lesson 3 • Failure Data Collection and Management

Establishes processes for capturing, storing, and retrieving failure records. Quality data is the prerequisite for all statistical reliability analysis.

Lesson 4 • Failure Mode and Effects Analysis

Teaches FMEA as a proactive tool for identifying and prioritising potential failures. Outputs directly inform maintenance strategy and design improvements.

Lesson 1 • Accelerated Life Testing

Explains how elevated stress conditions compress failure timelines for faster data collection. Results are extrapolated to normal operating conditions using acceleration models.

Lesson 2 • Weibull Analysis in Depth

Provides detailed instruction on Weibull parameter estimation and interpretation. Weibull analysis is the most widely used reliability modelling tool.

Lesson 3 • Reliability Function and Hazard Rate

Derives the reliability function, hazard rate, and cumulative hazard from distribution parameters. These functions drive maintenance interval and warranty decisions.

Lesson 4 • Statistical Distributions in Reliability

Surveys the distributions most commonly used to model failure times. Each distribution suits specific failure mechanisms and data patterns.

Lesson 1 • Design Review and Gate Processes

Structures formal design reviews to catch reliability risks at each development stage. Gate criteria ensure reliability evidence is documented before advancing.

Lesson 2 • Reliability Testing in Development

Covers qualification testing, reliability demonstration testing, and design validation. Test results confirm that design targets are met before field deployment.

Lesson 3 • Supplier and Procurement Reliability

Establishes criteria for evaluating supplier reliability capability and managing component quality. Procurement decisions directly affect system-level reliability outcomes.

Lesson 4 • Reliability Requirements Specification

Translates operational needs into quantitative reliability requirements for new assets. Clear specifications prevent costly redesign and warranty disputes.

Lesson 1 • Functional Analysis and Failure Modes

Guides analysts through defining system functions and identifying all associated failure modes. Completeness at this stage determines the quality of the entire RCM output.

Lesson 2 • Maintenance Task Selection

Matches each failure mode to the most technically feasible and cost-effective maintenance task. Task selection follows directly from consequence classification.

Lesson 3 • RCM Implementation and Living Programme

Covers translating RCM outputs into executable work orders and sustaining the programme over time. A living programme adapts as new failure data becomes available.

Lesson 4 • Consequence Evaluation

Applies the RCM decision logic to classify failure consequences by safety, environmental, and operational impact. Consequence category determines which maintenance tasks are acceptable.

Lesson 1 • Predictive Maintenance Programme Management

Addresses programme governance, route management, and performance measurement for a PdM programme. Sustained value requires disciplined data management and continuous improvement.

Lesson 2 • Thermography and Oil Analysis

Introduces infrared thermography for electrical and mechanical systems and oil analysis for lubricated components. Both techniques reveal degradation invisible to visual inspection.

Lesson 3 • Principles of Condition Monitoring

Establishes the P-F interval concept and the role of monitoring in failure prevention. Understanding the P-F curve guides sensor placement and inspection frequency.

Lesson 4 • Vibration Analysis

Covers vibration signal acquisition, frequency analysis, and fault pattern recognition. Vibration analysis is the most widely applied condition monitoring technique for rotating equipment.

Lesson 1 • Benchmarking and Gap Analysis

Compares internal performance against industry benchmarks to identify improvement opportunities. Gap analysis translates benchmark findings into actionable priorities.

Lesson 2 • Data Analysis and Trend Detection

Applies statistical process control and trend analysis to reliability data streams. Early trend detection enables proactive intervention before performance degrades.

Lesson 3 • Asset Performance Metrics

Covers equipment-level metrics including OEE, availability, and reliability indices. These metrics expose performance gaps and prioritise improvement efforts.

Lesson 4 • Reliability KPI Framework Design

Defines the hierarchy of leading and lagging reliability indicators and their linkage to business goals. A well-designed framework prevents metric overload and misalignment.

Lesson 1 • Building a Reliability Culture

Addresses the human and organisational factors that determine whether reliability programmes succeed. Culture change requires leadership alignment, competency development, and recognition systems.

Lesson 2 • Reliability Programme Maturity Models

Assesses organisational reliability capability using maturity frameworks and identifies advancement pathways. Maturity assessment guides strategic investment and change priorities.

Lesson 3 • Total Cost of Ownership Optimisation

Integrates reliability, maintenance, and capital data to minimise total asset ownership cost. TCO optimisation aligns engineering decisions with financial strategy.

Lesson 4 • Risk-Based Maintenance Optimisation

Applies risk quantification to optimise maintenance intervals and resource allocation. Risk-based decisions balance failure consequence against maintenance cost.