OPTIMIZING EQUIPMENT MAINTENANCE AND REPLACEMENT DECISIONS

Objective:

• Understand the principles and techniques of optimization in maintenance and asset management decision-making
• Equip maintenance managers, planners, schedulers, and engineers with analytical tools for effective maintenance decisions
• Apply optimization models to improve safety, reliability, equipment availability, and asset utilization
• Understand the impact of maintenance frequency, replacement strategies, and resource allocation on operational performance
• Develop the ability to evaluate equipment reliability data and make informed maintenance improvement decisions
• Optimize maintenance resources, replacement strategies, and lifecycle costs to improve business outcomes

Content:

Physical Asset Management and Reliability Concepts

• Transitioning from maintenance management to physical asset management
• Understanding the challenges of physical asset management
• The maintenance excellence pyramid
• Improving reliability through Total Productive Maintenance (TPM)
• Reliability Centered Maintenance (RCM) principles
• Optimizing maintenance and replacement decisions

Reliability Analysis and Preventive Maintenance Optimization

• Reliability improvement through preventive maintenance
• Analysing component failure data
• Understanding Probability Density Functions, Reliability Functions, and Hazard Functions
• Applying Weibull analysis for reliability assessment
• Understanding infant mortality and the bathtub curve
• Estimating Weibull parameters using median rank tables
• Managing censored data and three-parameter Weibull analysis
• Evaluating distribution accuracy and goodness-of-fit testing

Preventive Replacement Strategies and Spare Parts Management

• Component replacement procedures and optimization models
• Block replacement policies
• Age-based replacement strategies
• Developing maintenance policies based on safety, cost, and availability objectives
• Managing repairable systems
• Case studies in component preventive replacement
• Spare parts provisioning strategies
• Managing fast-moving and emergency spare parts

Reliability Improvement Through Inspection and Condition-Based Maintenance

• Determining inspection frequency and depth for continuous-operation equipment
• Optimizing inspection intervals to maximize profitability
• Improving equipment availability through effective inspection strategies
• Inspection planning for emergency and protective equipment
• Implementing health-monitoring procedures
• Applying proportional hazards modelling
• Using oil analysis and condition-monitoring techniques
• Optimizing condition-based maintenance decisions through software tools

Asset Replacement and Lifecycle Cost Optimization

• Applying discounted cash flow methods for equipment replacement analysis
• Estimating appropriate discount rates for investment decisions
• Performing present-value calculations
• Considering inflation in asset replacement decisions
• Calculating Equivalent Annual Cost (EAC)
• Determining the economic life of capital equipment
• Applying repair-versus-replace decision models
• Understanding lifecycle costing principles
• Evaluating technological improvements and replacement benefits
• Reviewing capital equipment replacement case studies

Effective Use of Maintenance Resources

• Optimizing organizational structure and maintenance workforce requirements
• Determining workshop resource needs and crew sizes
• Balancing maintenance costs with equipment reliability
• Applying queuing theory and simulation for resource planning
• Optimizing machine requirements in maintenance workshops
• Evaluating the use of external maintenance resources
• Applying lease-versus-buy decision analysis

For Whom:

• Maintenance Managers and Engineers
• Reliability Engineers and Asset Management Professionals
• Plant Operations Professionals
• Facility Management Professionals
• Maintenance Planners and Schedulers
• Engineering Professionals responsible for managing and maintaining physical assets