Knowledge Library
Understand the system. Improve the work.
Clear, practical guides to the core concepts, metrics, and methods behind reliable maintenance — written to help you apply them on the floor, not just define them.
Reliability Engineering
8 guides
Asset Criticality Analysis
Asset Criticality Analysis is the structured process of evaluating and ranking assets based on the consequences of failure and the likelihood of failure in order to prioritize maintenance, reliability, capital investment, spare parts, and risk management activities.
Open resourceCondition Monitoring & Predictive Maintenance
Condition Monitoring and Predictive Maintenance (PdM) is the systematic process of evaluating the health of physical assets using condition-based technologies, inspections, and data analysis to detect developing failures before functional failure occurs.
Open resourceDefect Elimination
Defect Elimination is the systematic process of identifying, removing, or controlling the physical, procedural, operational, and organizational conditions that repeatedly create equipment failures, quality losses, safety incidents, and unnecessary maintenance work.
Open resourceFailure Analysis & Failure Mechanisms
Failure Analysis is the systematic process of investigating how and why equipment failed by identifying the physical failure mechanism, contributing factors, and underlying causes.
Open resourceFailure Modes and Effects Analysis (FMEA)
Failure Modes and Effects Analysis (FMEA) is a structured method for identifying how an asset, system, process, or component can fail, evaluating the consequences of those failures, and prioritizing actions that reduce risk before failures occur.
Open resourceReliability Engineering
Reliability Engineering is the discipline of designing, operating, maintaining, and continuously improving physical assets so they perform their required functions safely, consistently, and cost-effectively throughout their intended life.
Open resourceReliability-Centered Maintenance (RCM)
Reliability-Centered Maintenance (RCM) is a structured decision-making process used to determine the most appropriate maintenance strategy for every asset based on how it fails, the consequences of failure, and the needs of the business.
Open resourceRoot Cause Analysis (RCA)
Root Cause Analysis (RCA) is a structured process used to identify the underlying causes of a problem so that the problem can be permanently prevented from recurring.
Open resourceAsset Management
7 guides
Asset Lifecycle Planning
Asset Lifecycle Planning is the systematic process of planning, managing, optimizing, renewing, and retiring physical assets throughout their entire lifecycle to maximize organizational value while balancing performance, cost, risk, and sustainability.
Open resourceAsset Management Fundamentals
Asset management connects business objectives to consistent lifecycle decisions about physical assets, balancing value, performance, cost, and risk.
Open resourceAsset Register Development
A practical guide to building, validating, governing, and maintaining an asset register that supports maintenance execution, reliability analysis, cost visibility, capital planning, and CMMS/EAM data quality.
Open resourceAssets and Asset Classification
A practical guide to defining, organizing, and classifying physical assets so maintenance teams and asset-intensive business owners can use consistent asset language across hierarchy, register, work history, cost, risk, and reliability decisions.
Open resourceCapital Investment Planning
Capital Investment Planning is the systematic process of identifying, evaluating, prioritizing, funding, and governing capital investments in physical assets to maximize long-term organizational value while balancing performance, cost, risk, and opportunity.
Open resourceEquipment History
Equipment history is the accumulated, structured record of an asset's maintenance activity — work performed, failures experienced, parts consumed, costs incurred, and condition data collected — over its operating life.
Open resourceLifecycle Cost Analysis
Lifecycle cost analysis evaluates the present value of relevant costs — and, where included, benefits — over a defined analysis period to support defensible procurement, repair-versus-replace, and renewal decisions.
Open resourceCMMS
11 guides
Bills of Material (BOM) Management
A Bill of Material (BOM) is a structured list of the spare parts, consumables, assemblies, and components required to maintain a specific asset.
Open resourceCMMS Data Quality
CMMS data quality is the discipline of ensuring that master data and transactional data are accurate, complete, consistent, and free of duplication, so the CMMS can reliably support planning, execution, and analysis.
Open resourceCMMS Fundamentals
A Computerized Maintenance Management System (CMMS) is software used to manage maintenance work, equipment information, preventive maintenance, spare parts, labor, costs, and maintenance history.
Open resourceCMMS Governance & Administration
CMMS Governance & Administration is the process of establishing the policies, roles, standards, controls, and administrative practices required to ensure a Computerized Maintenance Management System (CMMS) remains accurate, secure, reliable, and aligned with business objectives throughout its lifecycle.
Open resourceCMMS Reporting and Analytics
Reporting and analytics is the discipline of converting CMMS and equipment history data into decision-useful information: dashboards, KPI reports, trend analyses, and ad hoc queries that support maintenance, reliability, and asset management decisions.
Open resourceEquipment Master Data
Equipment Master Data is the structured collection of information that uniquely identifies, describes, classifies, and organizes every maintainable asset within a Computerized Maintenance Management System (CMMS).
Open resourceFailure Coding & Asset Taxonomy
Failure Coding & Asset Taxonomy is the standardized method of classifying assets, failures, causes, and corrective actions within a Computerized Maintenance Management System (CMMS).
Open resourceJob Plan Management
Job Plan Management is the process of creating, organizing, standardizing, governing, and continuously improving reusable maintenance job plans within a Computerized Maintenance Management System (CMMS).
Open resourcePreventive Maintenance Library Management
Preventive Maintenance (PM) Library Management is the process of creating, organizing, standardizing, governing, and continuously improving a centralized collection of preventive maintenance templates used throughout a Computerized Maintenance Management System (CMMS).
Open resourceSAP Maintenance Management Fundamentals
SAP maintenance management (widely known by its legacy name, SAP PM) is the set of SAP ERP/ECC and S/4HANA capabilities used to structure technical objects, plan and execute maintenance work, and integrate materials, capacity, and financial postings.
Open resourceWork Management Configuration
Work Management Configuration is the process of designing, standardizing, governing, and continuously improving the workflows, statuses, priorities, approvals, and automation used to manage maintenance work within a Computerized Maintenance Management System (CMMS).
Open resourceMaintenance Leadership
3 guides
Building a Maintenance Department
Building a Maintenance Department is the process of designing the people, processes, systems, and organizational structure required to safely maintain assets, improve reliability, and support the long-term objectives of the business.
Open resourceMaintenance Culture
Maintenance Culture is the collection of shared values, behaviors, expectations, and daily habits that determine how maintenance work is performed within an organization.
Open resourceMaintenance Leadership
Maintenance Leadership is the practice of building, leading, and continuously improving the people, systems, and culture responsible for maintaining physical assets safely, reliably, and cost-effectively.
Open resourceKPIs
1 guide
Work Management
2 guides
Maintenance Management Fundamentals
Maintenance management is the discipline of planning, organizing, controlling, and improving the work required to preserve asset function, spanning strategy selection, the work order lifecycle, planning and scheduling, and performance measurement.
Open resourceWork Execution Excellence
Work Execution Excellence is the disciplined process of performing maintenance work safely, consistently, efficiently, and to a defined quality standard every time.
Open resourcePreventive Maintenance