The Maintenance Glossary of Terms and Definitions contains a listing of terms that are commonly used when talking about maintenance and maintenance operations. If you have any terms that you think should be included please submit them through our contact us page and select “Other” in the dropdown.
Actuarial Analysis: This is an analysis that provides statistical failure data that determines the age-reliability characteristics of an asset or piece of equipment.
Add-on Work: Additional work added to a maintenance schedule after the scheduled cut-off time.
Adjustments: Minor repairs requiring the use of hand tools, no parts and requires a small amount of time.
Age-Reliability Characteristics: Standard failure patterns.
Applications Parts List (APL): A list of all parts that are essential to perform specific maintenance tasks.
Applications Programming Interface (API): An interface that allows unrelated software programs to communicate with one another. Read Full Description
Apprentice: A person who is learning a trade from a skilled employee.
Area Maintenance: The process for organizing Maintenance Operations in which the first-line Maintenance Leader is responsible for all maintenance tasks within a certain department, area or location within the facility or facility complex.
Assessment Reliability: An analysis comparing current best practices with actual performance to determine the current process’s effectiveness.
Asset: Assets are anything of value owned by individuals or organizations. Assets refer to items controlled by a company from which a benefit is derived. For industry purposes, these items are considered non-human fixed assets and represent the core data to be used in an asset management system. Buildings, computers, furniture, and other comparable items are some illustrations of such assets.
Asset Care: Also known as maintenance process.
Asset Hierarchy: An organized index of all your maintenance equipment, machines, and individual components and how they work together. The organized structure helps maintenance teams understand the relationship among assets.
Asset Lifecycle: Is the various stages involved in the management of an asset. It starts with the planning stages when the need for an asset is identified and continues through its useful life and eventual replacement or disposal.
Asset Management Standards (ISO 55000): This is the set of International Standards for Asset Management. ISO 55001 – defines the requirements for an integrated, effective management system for asset management. ISO 55002 -provides guidance for the implementation of such a management system.
Asset Management & Reliability (AMR): This is a holistic approach to managing physical assets that combines asset management and reliability engineering principles. Its goal is to optimize asset performance and efficiency while minimizing risk and maximizing value throughout the asset lifecycle.
Asset Performance Management (APM): Gives you the ability to capture and analyze historical and real-time operational and asset data to reduce costs, improve the reliability and availability of physical assets.
Asset Reliability: Asset reliability refers to the ability of a physical asset to consistently perform its intended function without failure or breakdowns. It involves ensuring that the asset is operating at optimal levels and is able to meet the desired performance requirements.
Asset Reservation Requests: Gives users the ability to reserve assets or rooms for specific time frames.
Asset Tag: A unique number that identifies an asset or piece of equipment that you or your organization owns.
Asset Utilization: The amount of time that equipment is running.
Autonomous Maintenance: Maintenance processes performed by operators, not dedicated technicians or management.
Availability: The duration of actual operation time that a particular asset/equipment is being used for the intended task.
Availability Reliability: Availability reliability is the probability that a system or component will be operational and available to perform its intended function when required. It takes into account planned downtime for maintenance, repair, or replacement.
Available Hours: Refers to the total number of hours that an asset or piece of equipment is able to perform its specified functions.
Average Life: On average, how long an asset/equipment will last before it fails. Also known as Mean Time Between Failures.
Backlog: A buildup of work that needs to be completed.
Bathtub Curve: A bathtub curve is a visual representation of the failure rate of a product or group of products as they exceed their design lifetime.
Barcoding: Barcoding involves the use of barcode symbols for item identification and is the predominant form of automatic identification utilized in automatic data-capture technologies. Bar codes have the ability to track virtually anything. This automatic data-capture technology enables the swift and precise data collection from all aspects of a company’s operations, encompassing manufacturing, inspection, transportation, and inventory elements.
Benchmarking: A process of measuring the performance of a company’s products, services, or processes against those of another business considered to be the best in the industry.
Bill of Materials (BOM): This is a detailed list of parts, items, assemblies, and other materials required to create a product, as well as instructions required for gathering and using the required materials.
Blanket Purchase Order: A purchase arrangement in which a buyer contracts with a supplier to take delivery of an agreed-upon quantity of goods at a specified price over a set period of time.
Breakdown: Equipment that fails to operate and is considered broken down and is unusable.
Breakdown Maintenance: Maintenance is performed on equipment that has broken down and is no longer in operation.
Calibrate: Verification of the accuracy of the equipment and assure performance within tolerance.
Calibration Reliability: Refers to the ability of instruments and measuring devices to maintain accurate measurements over time, and to be calibrated regularly to ensure their reliability.
Call-out: The client calls out the maintenance contractor or company during the normal non-working time to attend to a maintenance problem with a piece of equipment or another issue. Normally an emergency maintenance call.
Capital: Equipment with a useful life of longer than 1 year used in the productive operations of a company. Expensive assets necessitate asset control and depreciation under tax guidelines, rather than being considered as an expense.
Change Out: Removal and replacement of a part with a new or refurbished one.
Chief Maintenance Officer (CMO): Is the technical leader of a maintenance operation within a corporation.
CMMS Industry Applications: CMMS can be used throughout any industry and is perfect for organizations that need to perform regular maintenance of equipment and assets and track inventories. Read Full Description
Certified Maintenance & Reliability Professional Program (CMRP): Program is designed for certifying the knowledge, skills, and abilities of maintenance, reliability, and physical asset management professionals.
Checklists: Is a form with a list of written tasks or procedures that a technician must follow to ensure that proper processes have been completed before a work order is closed out. Read Full Description
Common Area Maintenance: Is the cost that businesses pay and share with tenants for the upkeep of all “common” or “shared” areas in a commercial building. The usable area and the common area are two distinct areas that are covered by the rent when you lease a commercial building.
Component: A part or element of an asset, usually removable in one piece and interchangeable with other, standard components.
Compliance: To be in accordance with legislation, specification, and industry best practices.
Computerized Maintenance Management System (CMMS): Computerized Maintenance Management System (CMMS) is software that stores data about the maintenance performed on equipment, machinery, and other assets. CMMS assists with the effective and efficient management of maintenance activities through the application of computer technology. Read Full Description
Condition Based Maintenance (CBM): Uses sensor devices to collect real-time measurements (i.e. pressure, temperature, or vibration) on a piece of equipment and monitors the actual condition of an asset to help maintenance personnel perform maintenance at the exact moment it is needed.
Condition Monitoring: The process of monitoring a condition in machinery (vibration, temperature, etc.), in order to identify a significant change that is indicative of a developing fault.
Conditional Probability of Failure: The probability of failure that a specific item, such as a piece of equipment, system, or material, will fail at a certain time interval.
Configuration: Specific parts or elements used to construct a machine.
Contingency: Alternative actions if the main action fails.
Contract Acceptance Sheet: A document that is completed by the appropriate Contract Supervisor and Contractor showing approval and acknowledgment that the work has been completed.
Corrective Maintenance: Any maintenance task which is required to correct an existing problem (as opposed to preventive maintenance which is intended to prevent future problems.
Craftsperson: A skilled maintenance worker who has typically been formally trained in a particular craft/skill. Also known as a tradesperson or technician.
Credit Memo: A credit note, also known as a credit memorandum (memo), is a document issued by a seller to a buyer in a commercial transaction. Typically, the seller issues a credit memo for an amount that is the same as or lower than the original invoice, and subsequently reimburses the buyer or applies it against any outstanding balance from other transactions.
Criticality: The priority rank of a failure mode based on an analysis that lets you understand the asset’s potential risks that could impact your operation
Cycle-Count: An inventory process where counting and verification of stocked item quantities are continuously monitored and based on a predetermined schedule or frequency. Read Full Description
Dashboard: A real-time visual performance representation of a process. Read Full Description
Data Reliability: RRefers to the ability of data collection, storage, and analysis systems to provide accurate and reliable data, which is essential for making informed decisions about asset management and maintenance.
Defect: A potential failure or other condition that will require maintenance attention at a future date, but is not currently preventing the equipment from functioning.
Deferred Maintenance: Postponement of maintenance repairs to infrastructure and assets that get delayed due to budget limitations and lack of funding.
Demand: Requests or orders for an item or service.
Design Failure Mode and Effect Analysis (DFMEA): A process used to recognize, evaluate potential systems and product design failures.
Deterioration Rate: The pace at which an asset degrades over time under normal operating conditions.
Disposal Task: The removal and discarding of items or parts.
Discard Task: This involves replacing a specific part or component of a piece of equipment at regular time intervals, regardless of its performance quality.
Document Management: Control the lifecycle of documents and maintenance of regulatory compliance information. Read Full Description
Downtime: The amount of time that equipment is not operating or out of service, as a result of equipment failure. (i.g. broken or being repaired)).
Early Equipment Management: Early equipment management involves leveraging the practical knowledge and experience of machine operators in the design of new equipment, making maintenance easier and enabling planned performance levels to be achieved soon after the adoption of new equipment.
Economic Life: The expected period of time that a business expects to be able to use an asset or piece of equipment before it is expected that it would be cheaper to replace the equipment rather than continue to maintain it.
Economic Order Quantity (EOQ): Refers to the ideal order quantity a company should purchase in order to minimize its inventory costs.
Emergency Maintenance: This is a type of reactive maintenance to help prevent a threat to lives, property, profitability, viability, or to correct a failure that has a significant economic impact on an organization.
Employee Management & Time Tracking: Time tracking software manages labor availability, work order time tracking, reporting, costs on work orders, etc. Read Full Description
Engineering Work Order (EWO): An engineering work order enables you to initiate an engineering investigation, engineering design activity, or engineering modifications to an item of equipment.
Enterprise Asset Management (EAM): In contrast to traditional Asset Management, Enterprise Asset Management (EAM) takes a broader, company-wide approach to asset management, prioritizing the organization’s overall benefit rather than focusing solely on individual departments or divisions. EAM software is a maintenance tool that collects and analyzes data on physical assets throughout their entire lifecycle, from acquisition and maintenance to disposal. The entire process includes initial planning, design, installation, training, operation, maintenance, and eventual retirement or replacement of the assets. Read Full Description
Environmental Consequences: A failure that can have a potential impact on the environment.
Environmental Consequences: This refers to the ability of an asset to operate in various environmental conditions, such as temperature, humidity, and vibration. Ensuring environmental reliability can help prevent failures due to factors outside of normal operating conditions.
Equipment Configuration: This process sends information to a device that is used to adapt the equipment or software program to its environment.
Equipment Depreciation: A measurement of how much an asset or piece of equipment drops in value over a period of time.
Equipment/Facility Resources: Describes all of the equipment, facilities, and processes available for a company to perform efficiently.
Equipment Life: Equipment and machinery won’t last forever, so it’s important to have an understanding of the life cycle stages of a piece of equipment and where each asset resides within the cycle to avoid unplanned asset downtime.
Equipment Maintenance Strategies: The management and scheduling of routine maintenance tasks, designed to ensure that an asset or piece of equipment continues to perform its intended functions.
Estimated Plant Replacement Value (PRV): The approximate cost to replace the existing assets with new assets to achieve the same production capability.
Equipment Repair History: A detailed list of maintenance issues and costs for each asset or piece of equipment.
Equipment Reliability: Equipment reliability is the measure of how well equipment performs its intended function over a given period of time. It involves analyzing data on equipment failures, predicting and preventing potential failures, and implementing maintenance and repair strategies to increase the lifespan of the equipment.
Equipment Use: This is s measurement of the use and performance of an asset or piece of equipment.
Estimating Index: The percentage of Estimated Labor Hours required to complete a Work Order to the Actual Labor Hours required to complete the work order.
EWO: An Engineering Work Order (EWO) enables you to initiate an engineering investigation, engineering design activity, or engineering modifications to an item of equipment.
Examination: This is a test that is performed to identify or diagnose equipment problems, or confirm that repairs have been effective.
Expediting: To accelerate a process.
Expensed Inventory: Parts written off as “cost of sales”.
Expert System: A software-based system that uses databases of knowledge to offer advice or make decisions based on rules established within the software. Typically used for fault diagnosis.
Facilities: Buildings that are built, installed, or established to serve a particular use.
Facility Condition Assessment: Physical audit of a facility, fixed equipment inside and outside of a facility with the final report giving an estimated life of the facility and the equipment.
Facilities Maintenance Management System (FMMS): A set of processes required to ensure that the building systems perform as originally designed and constructed.
Fail-Safe: A design feature that when an asset or piece of equipment incurs a failure, nothing dangerous can happen.
Failure: Any event in which an asset or equipment cannot accomplish its intended purpose or task. It may also mean that the asset or equipment stopped functioning, is not performing or meeting target expectations.
Failure Analysis: This is the process of collecting and analyzing data to determine the cause of a failure, with the objective of determining corrective actions.
Failure Cause: These are defects in design, process, quality, or part application, which are the underlying cause of a failure or which initiate a process that leads to failure.
Failure Code: Identifies the causes of equipment failure that require corrective action. This code is entered against a Work Order in a CMMS, which lists the cause of failure as to why an asset failed during production.
Failure Consequences: The impact of a certain failure mode, primarily used in evaluating assets when using reliability-centered maintenance (RCM). Some of the classifications can be Hidden, Safety, Environmental, Operational or Non-Operational.
Failure Effect: Documents the consequence of the events that occur after a failure has occurred as a result of a specific failure code.
Failure Finding Interval (FFI): The frequency with which a failure-finding task is performed.
Failure Finding Task: A routine maintenance task, usually an inspection or testing task, designed to determine whether an asset or component has failed.
Failure Mode: A failure mode is a cause of a failure or one possible way a system can fail.
Failure Modes and Effects Analysis: A method for determining equipment functions, and functional failures, assessing the causes of failures and their effects, and prioritizing preventive maintenance tasks. This information is often used as the basis for preventive maintenance planning.
Failure Pattern: This describes how a failure is produced from a fault, identifies the components which are involved in the failure, the specific errors which allowed the failure to occur, and the effect of the failure on the system.
Failure Rate: The anticipated number of times that an asset or piece of equipment fails in a specific period of time.
Fault Tree Analysis (FTA): A graphical tool to explore the causes of system-level failures.
Fifo/Lifo: FIFO (Last-In, First-Out) and LIFO (First-In, First-Out) are methods used in the cost of goods sold calculation. FIFO – assumes the oldest products in a company’s inventory have been sold first and goes by those production costs. LIFO – assumes that the most recent products in a company’s inventory have been sold first and uses those costs instead.
Fill Rate: The percentage of orders that are shipped in full and on time and were met through current available stock.
Financial Reliability: Financial reliability refers to the ability of an asset to generate a return on investment over its lifecycle. This includes factors such as maintenance costs, repair costs, and the overall value of the asset to the organization.
Fixed Asset: A fixed asset is a long-term tangible asset or piece of equipment that a business owns and uses in its operations to generate income.
Fleet Management: Management of commercial vehicles. Read Full Description
FMMS (Facilities Maintenance Management System): A set of processes required to ensure that the building systems perform as originally designed and constructed.
Floor Stock: The category of low-cost items that do not require inventory control.
Flow Sensors: Flow sensors are used to monitor the flow of fluids through pipes and equipment. By monitoring the flow rate, maintenance personnel can identify potential issues such as blockages or worn-out pumps.
Focused Improvement: Small teams work collaboratively using a cross-functional approach to continuously improve processes and workflows, resolving issues through focused and continuous improvement.
Forward Scheduling: Businesses complete manufacturing their products as soon as possible before the due date. (One of the 8 Pillars of Total Productive Maintenance)
Forward Workload: All backlog work, work that is due or predicted to become backlog work within a pre-specified future time frame.
Function: The expectation of what we want an asset or piece of equipment to do, and the level of performance that the users of the equipment expect.
Functional Failure: The inability of an asset to fulfill one or more intended function(s) to an acceptable standard of performance that is set by the user.
Functional Failure Mode and Effects Analysis (FFMEA:: Is a methodology used to identify potential failure modes and their impact on product performance.
Functional Test: This is a type of software testing that validates the software system against the functional requirements/specifications.
Gantt Chart: A bar chart that provides a visual view of scheduled tasks showing the duration and sequencing of activities.
Go-line: Mobile equipment which is available, but not being utilized, is parked on the Go-line. Sometimes called Read-line.
Geographic Information System: Get a comprehensive view and data associated with each asset on a floor plan, schematic, site map, or any other image. Read Full Description
Handhelds: A mobile device (also known as a handheld device, handheld computer, smartphone, or simply handheld) is a small, hand-held computing device, typically having a display screen with touch input and/or a miniature keyboard and weighing less than 2 pounds.
Hazop: This is an analysis to help identify equipment modifications and hazardous work conditions to avoid any significant safety or environmental incident as a result of equipment failure.
Hidden Failure: A failure that has already occurred and is not evident to the operating technician. Because it is hidden, no one would be aware until another failure occurs.
Hold for Disposition Stock: Material that is defective and held at a stock location waiting for removal, repair, or disposal.
Human Reliability: This type of reliability focuses on the role of human factors in maintenance and asset management. It considers the impact of human error, fatigue, training, and other factors on the reliability and performance of assets.
Humidity Sensors: Humidity sensors are used to monitor the humidity levels in buildings and storage areas. By monitoring the humidity levels, maintenance personnel can identify potential issues such as mold growth or corrosion.
ISO 41001:2018: Are standard guidelines for facility management published by the International Organization for Standardization.
Idle Time: The period of time that an asset/equipment/employee is available, but not doing anything productive.
Image Mapping: Enhanced Interactive Image Mapping to further enhance the accuracy in tracking and mapping of assets and work orders. Read Full Description
Industrial Internet of Things (IIoT): The interconnection of sensors, instruments, and other devices networked together with computers’ industrial applications, including manufacturing and energy management.
Infant Mortality: The period of time when the failure rate is increasing after a few months of use.
Inherent Reliability: The level of reliability that is defined by the manufacturing design and process of your equipment.
Inspection: Tasks that check the condition of equipment and determine what tools, materials, and labor are required to repair them.
Interchangeable: Identical parts or components that have different configurations and numbers but can be substituted for another part. without modification.
Interval-Based: Time-based preventive maintenance performed on equipment at defined intervals.
Inventory Accounting: Refers to the part of accounting dealing with tracking, assessing, and accounting for changes in inventoried assets.
Inventory: A list of parts, tools, or materials, whether stocked or non-stocked, which can be replaced or installed when needed.
Inventory Control: The process of maintaining and managing a company’s inventory levels.
Inventory Management: The process of tracking items from purchase through use. Read Full Description
Inventory Turnover: The financial ratio showing how many times a company has sold and replaced inventory during a given period of time.
Inventory Value: The value of stocked inventory.
Just-in-Time: An inventory management term that reduces waste and increases efficiency by receiving inventory only as it is needed for production, not ahead of time.
Key Performance Indicators (KPIs): Are a number of key measurements that enable performance against targets to be measured. Read Full Description
Kitting: Involves organizing and assembling parts used in manufacturing products into bundles to deliver to the point of us.
Knuckle Buster: An adjustable wrench made of poor quality.d
Lead Time: How long it takes to complete a process from beginning to end.
Leak Detection & Repair (LDAR): A work process designed to identify leaking equipment so that emissions can be reduced through repairs.
Lean Maintenance: Helps to identify and eliminate waste-related issues and deliver real bottom-line improvements if implemented and managed in the right way.
Lean Manufacturing: Lean manufacturing strategies are to eliminate waste, optimize processes, cut costs, boost innovation, and reduce time to market.
Lean Six Sigma: A process improvement strategy designed to eliminate problems, remove waste and inefficiency, and improve working conditions to provide better customer satisfaction.
Level of Repair Analysis (LORA): The process to determine if and when it is cost-effective to replace, repair or discard an item.
Lifo/Fifo: LIFO (last-in, first-out) and FIFO (first-in, first-out) are two methods of inventory valuation used in accounting. LIFO assumes that the most recently acquired or produced items are the first ones to be sold or used, while FIFO assumes that the first items acquired or produced are the first ones to be sold or used.
In other words, with LIFO, the cost of goods sold (COGS) is based on the cost of the most recent inventory purchases, while with FIFO, the cost of goods sold is based on the cost of the oldest inventory purchases.
Life Cycle: The process that manages the end-to-end stages of a company’s assets or equipment throughout its period of ownership – from acquisition through the usage and finally removal.
Life Cycle Analysis (LCA): The methodology used to evaluate the environmental impact of a product through its life cycle including the extraction and processing of the raw materials, manufacturing, distribution, use, recycling, and final disposal.
Life Cycle Costing (LLC): The process of estimating how much money you will spend on an asset over the course of its useful life.
Lifecycle Management: The process of managing the end-to-end stages of a company’s equipment, throughout its lifecycle or period of ownership — starting with its acquisition through to the usage and finally the disposal.
Lights Out Manufacturing: A manufacturing process where factories run a fully automated facility without any human intervention.
Lockout Tagout (LOTO): These are safety practices and procedures that safeguard workers from hazardous energy releases. Ensures that dangerous machines are properly shut off and are not able to unexpectedly release hazardous energy during maintenance activities.
Logistic Support Analysis (LSA): A methodology highlighting actions to define, analyze, and quantify logistics support requirements, and to influence design for supportability, throughout the system lifecycle. This is used to determine the cost-effectiveness of asset-based solutions.
Lubrication:: The process of adding oil or grease to moving parts to reduce friction and wear.
Maintainability: The speed and ease with which any maintenance activity can be carried out to repair defects or determine the cause of a piece of equipment.
Maintenance: Any task carried out on an asset or piece of equipment to ensure that the asset continues to perform to its full capacity or to repair the equipment.
Maintenance Backlog: A maintenance metric, of required maintenance work that has not yet been completed.
Maintenance Dashboard: A real-time at-a-glance view of key performance indicators (KPs) that are important to a particular function or business objective.
Maintenance Engineering: The discipline and prime responsibility of the qualified person to ensure that maintenance processes are effective, equipment is maintained, technical issues are investigated, and departmental budgets are maintained to achieve better maintainability, reliability, and availability of equipment.
Maintenance Reliability: Maintenance reliability is the ability of maintenance processes to perform as intended, with minimal error or risk of failure. This type of reliability includes maintaining accurate records, utilizing standardized procedures, and implementing quality control measures to ensure that maintenance activities are completed effectively
Maintenance Inspection: The process of evaluating the condition of an asset or piece of equipment.
Maintenance Log: A detailed document that records all maintenance tasks that have been performed on an asset or piece of equipment.
Maintenance Reliability: Maintenance reliability refers to the ability of maintenance processes and practices to ensure the availability and performance of assets. It involves implementing effective maintenance strategies to prevent failures and minimize downtime.
Maintenance Repair and Operations (MRO) Maintenance, Repair, and Operations (MRO) refers to the processes and activities involved in keeping equipment, machinery, and facilities in good working condition. MRO encompasses the processes of maintenance, repair, replacement of parts, and other related activities including any mechanical or electrical devices.
Maintenance Planning: A defined process used to develop an action plan that includes all maintenance, repair, and construction work.
Maintenance Policy: A document, developed by the organization’s leadership team, articulating the target maintenance standard and formal commitment by the owners to that standard.
Maintenance Procedures: The checks, tests, inspections, or services that need to be performed while a visitor is present are known as maintenance procedures.
Maintenance Program: Is a document that describes the specific maintenance tasks and their frequency of completion, necessary for the continued safe operation of those aircraft to which it applies.
Maintenance, Repair, and Operations (MRO): Refers to a designation of all of the activities used to keep your facility (and equipment found inside it) in good operating condition.
Maintenance Schedule: Represents the routine maintenance and/or inspections that are to be performed during a given time frame to repair and upkeep assets and equipment.
Maintenance Shut-Down: A temporary closure of a building or department to perform maintenance.
Maintenance Strategy: A long-term plan covering all aspects of asset and equipment maintenance management to maximize equipment uptime and facility performance while balancing the associated resources and costs.
Maintenance Remove and Replace: The removal and disposal of an existing item or component and to provision and install a new item or component in its place.
Maintenance Repair and Overhaul (MRO): Includes all the tasks and materials required to keep a company focused on its core mission, which includes tests and repairs as well as the supplies and equipment required to keep all the individual tasks, machines, and equipment operating.
Maintenance Schedule:: Is the process of making sure that planned or routine maintenance is carried out.
Maintenance Troubleshooting: The process of identifying problems when the issue is not immediately obvious.
Manufacturing Reliability: Refers to the ability of equipment or systems to be manufactured consistently to meet design specifications and perform reliably.
Materials Management: A method for planning, organizing, and controlling the activities that are related to the flow of materials in a company. Read Full Description
Mean Time Between Failures (MTBF): A KPI that measures equipment reliability and the amount of time that elapses between one failure and the next.
Mean Time Between Repairs (MTBR): A KPI that defines the average time that equipment is operating between breakdowns or stoppages.
Mean Time to Repair (MTR or MTTR): Key Performance Indicator (KPI) that represents the average time required to troubleshoot and repair failed equipment and return it to normal operating conditions. MTTR gives organizations a more accurate analysis of how well their teams are responding to repairs and equipment problems.
Meter Readings: CMMS software lets you track all your meter readings without a person ever having to look at a dial. Read Full Description
MIL: United States Military Handbook
MIL-STD: United States Military Standard
Mobile Maintenance Management: Mobile maintenance gives your maintenance team the ability to utilize mobile devices to access and manage applications from anywhere. Read Full Description
Modification: For maintenance, this means all measures designed to improve product quality or speed.
No Scheduled Maintenance: In this process, Corrective Maintenance is the only maintenance performed after the equipment has failed.
Non-Destructive Testing (NDT): Refers to testing and inspection methods of equipment that allow inspectors to evaluate and collect data about a material, system, or component without permanently altering it.
Non-Operational Consequences: Are caused by failure that might not directly affect the facility’s production, but still impacts the organization’s expenses.
Non-Repairable: Parts or components that are disposed of upon failure for technical or expense reasons.
Non-Stock Item: Parts or items that are not tracked or inventoried. This is also known as “Spot Buys”.
Non-routine Maintenance: Maintenance tasks that are not performed on a regular or pre-determined schedule.
Obsolescence: Decrease in value or use of an item that has been replaced by a higher-quality item.
Obsolete: Designation of an item for which there is o replacement.
OEE (Overall Equipment Effectiveness): A measure of the efficiency and effectiveness of equipment, taking into account availability, performance, and quality.
Office TPM: Beyond production operations, TPM also helps to improve administrative operations through the office TPM element, which simplifies procurement, scheduling, and order processing to ensure that tools and materials are always available when needed.
Oil Analysis: Oil analysis, or oil analysis Tribology, is the process of determining whether the oil system is clean and dry if the oil is fit for use, and if wear is occurring inside the machine.
On-Condition Maintenance: An inspection/functional check that determines an item’s performance and may result in the disposal of an item before it fails in service.
On-Condition Task: An inspection process that is designed to detect potential failures.
On-Demand Facilities Management: The delivery of facilities management support and services in temporary and unusual circumstances.
On-Premise CMMS: These systems require that the software be installed and configured on a company network and can only be accessed within the facility.
Operating Context: The external operational environment that influences asset operations.
Operating Hours: The period of time that a piece of equipment is actually operating.
Operational Consequences: Failure effects with operational consequences directly impact the production of the plant. These failures have a direct adverse impact on operational capability (lost production, increased production costs, poor product quality, or unsatisfactory customer service).
Operational Efficiency: A key metric that calculates the Overall Equipment Effectiveness.
Operational Reliability: Operational reliability focuses on the ability of a system or process to perform as intended under normal operating conditions. This type of reliability often involves monitoring systems in real-time to detect potential issues before they cause downtime or other disruptions.
Operation and Maintenance Manual: This in-depth document provides all the details necessary about a physical plant as well as individual pieces of equipment to help the maintenance staff keep everything running efficiently.
Operator: Is a skilled technician who uses a variety of tools to perform and assist in the maintenance activities of a business establishment.
Outage: A period when a power supply or other service is not available or when equipment is shut down.
Operator-Based Maintenance (OBM): This is a maintenance strategy where employees that are operating equipment are properly trained and properly informed of what they need to do to be able to keep the machinery in optimum reliable condition.
Order Point: This represents the minimum stock level you would like to maintain for the item.
Order Quantity: Refers to the ideal order quantity a company should purchase in order to minimize its inventory costs.
Overall Equipment Effectiveness (OEE): The standard for measuring manufacturing productivity. It identifies the percentage of manufacturing time that is truly productive.
Overhaul: An in-depth examination and restoration of an asset to an acceptable condition.
P-F Interval: The time between the initial potential failure condition and the time of the actual asset or component has failed.
Part Numbers: Unique identifying numbers and letters that are assigned to each specific part configuration; also called stock numbers or item numbers.
Percent Planned Work: This KPI measures the total work (labor hours) worked in a specific time period that has been planned in advance.
Periodic Maintenance: Maintenance activities performed on equipment based on set time intervals, repair history data, use or elapsed time.
Physical Asset Management: Physical assets are anything from your company’s production equipment, product stock, property, office furniture, and even liquid funds. Gaining maximum productivity and effectiveness from physical systems and equipment.
Pick List: A pick list is a document sent to your warehouse pickers to fulfill a customer order.
Planned Maintenance (PM): Scheduled maintenance activities carried out according to a documented plan of tasks, skills, and resources. Read Full Description
Planned Maintenance Optimization: A process for improving maintenance strategies based on existing preventive maintenance (PM) routines and available failure history.
Planned Maintenance Percentage (PMP): This is a percentage that documents the amount of maintenance time used towards planned maintenance tasks, which is measured against the total amount of maintenance hours in a given time period (weeks, months, years).
Plant Maintenance: A set of activities that are necessary to keep machinery, parts & types of equipment in good operating conditions to avoid production stoppage and loss.
Potential Failure: The point in the deterioration process which detects whether a failure is occurring, or is about to occur.
Precision Maintenance: Performing maintenance tasks so they are always done with consistency, accuracy, and in line with industry best practices.
Predictive Maintenance (PdM): Predictive maintenance is a maintenance strategy based on equipment’s actual condition to determine when maintenance should be performed to minimize costs. With new technology techniques such as ultrasound, infrared and vibration online testing, predictive maintenance is becoming a viable alternative in certain circumstances. This type of maintenance involves monitoring assets with sensor devices that provide data about the asset’s condition, which is then used to predict when maintenance will be required.. Read Full Description
Prescriptive Maintenance: This is an asset maintenance strategy that uses machine technology to adjust operating conditions for desired outcomes, and schedule and plan asset maintenance.
Pressure Sensors: Pressure sensors are commonly used to monitor equipment such as hydraulic systems and boilers. By monitoring the pressure levels, maintenance personnel can identify issues such as leaks or clogs that could cause equipment failure.
Preventive Maintenance (PM): Preventive maintenance is a proactive maintenance strategy where maintenance activities are performed on a regular basis to prevent equipment failure or breakdown and to ensure optimal performance and reliability. It involves scheduled inspections, cleaning, adjustments, and replacement of worn parts to extend the useful life of the equipment and minimize unexpected downtime. Read Full Details
Primary Function: The major functionality required of an asset, building, or facility.
Priority: The relative importance of a job in relation to other jobs, operational needs, etc, and the time that the job must be completed.
Proactive Maintenance: Preventive maintenance is a maintenance strategy that emphasizes taking action before something happens and anticipating possibilities to get ahead of the game, with a focus on planning corrective tasks that can prevent equipment failures. It is often used interchangeably with the term “planned maintenance.” Read Full Details
Procedural Reliability: This type of reliability focuses on the processes and procedures that are in place to maintain an asset. This includes scheduling maintenance tasks, documenting maintenance procedures, and ensuring proper training of maintenance personnel.
Process Reliability: Process reliability is the measure of how consistently a process produces the desired results over time. This type of reliability often involves identifying potential sources of error or variability, implementing process controls and quality assurance measures, and monitoring the process to ensure that it is performing as intended.
Probabilistic Risk Assessment (PRA): PRA is used to estimate the risk by computing real numbers to determine what can go wrong, how likely is it, and what are its consequences. PRA provides insights into the strengths and weaknesses of the design and operation of a nuclear power plant.
Probabilistic Safety Assessment (PSA): Similar to Probabilistic Risk Assessment, except focused solely on safety-related risks.
Process Failure Modes and Effects Analysis (PFMEA): This is an analytical tool used by businesses to locate and identify possible process failures.
Procurement: The process of acquiring people, services, supplies, facilities, materials, or equipment.
Production Efficiency: Refers to a level of production at which additional quantities cannot be produced without sacrificing the production of another product.
Programmable Logic Controller (PLC): PLC is an industrial computer that works to control a computer system in an industrial organization. These systems have been adapted for the control of manufacturing processes, such as assembly lines, machines, robotic devices, or any activity that requires high reliability, ease of programming, and process fault diagnosis is known as a programmable logic controller (PLC) or programmable controller.
Project Evaluation & Review Technique (PERT) Chart: A graphical representation that breaks down the individual tasks of a project for analysis.
Protective Device: Devices and Assets used to protect equipment, machinery, and components to reduce the consequences of equipment failure.
Provisioning: Process of determining the variations and quantities of repair parts, spares, special tools, etc. that are needed to be put in stock to maintain equipment for specified periods of time.
Purchase Requisition: An authorized document used to purchase specific materials, parts, supplies, equipment, etc.
Purchase Order: A PO is a commercial document issued by a buyer to a seller, indicating types, quantities, and agreed prices for products or services the seller will provide to the buyer. Sending a purchase order to a supplier constitutes a legal offer to buy products or services. Acceptance of a purchase order by a seller usually forms a one-off contract between the buyer and seller, so no contract exists until the purchase order is accepted. It is used to control the purchasing of products and services from external suppliers.
Quality Assurance (QA): The maintenance of a desired level of quality in a service or product, with concentration on every stage of the process of delivery or production.
Quality Audit: The process for gathering objective evidence to determine whether audit criteria is being met.
Quality Rate: Used in the calculation of Overall Equipment Effectiveness and is the ratio between the yield produced and the total production quantity.
Quality Control (QC): The process of maintaining standards in manufactured products by testing a sample of the output against the specification.
Quality Maintenance: Quality maintenance helps to improve overall production quality and eliminate defects by identifying the root causes of equipment failures and recurring issues.
RAMS (Reliability, Availability, Maintainability, and Safety): This is a framework used to evaluate and improve the performance of complex systems.
Ranking Index for Maintenance Expenditures (RIME): A maintenance priority method includes a ranking of equipment/asset criticality combined with the repair work classification ranking to produce a priority index value.
Reaction Time-Response Time: Refers to the amount of time that takes place between the receipts of an order to when it is responded to.
Reactive Maintenance (Breakdown Maintenance): Reactive maintenance refers to the repair of assets after they have already broken down, in order to restore them to their normal operating condition. This approach is often called “on-the-fly work” and is not scheduled on the calendar, but rather occurs in response to breakdowns, damages, or failures. However, if preventive maintenance is done in a timely manner, it is expected that the need for reactive maintenance can be reduced and possibly avoided altogether.
Ready Line: Used in relation to mobile equipment. Equipment that is available, but not being used is considered parked on the ready line.
Rebuild: Restoring an item to an acceptable condition in accordance with the original design
Rebuild-Recondition: Complete dismantling and reconstruction of a product.
Redesign: A Reliability Centered Maintenance term that means any one-off intervention to enhance the capability of an asset/equipment, job procedure, management system, or resource skills.
Redundancy: Duplicate parts that are joined functionality so that if one fails the duplicate part will continue to function if a failure of the first part occurs.
Refurbish: Clean, refine, reconditioned, and renovated parts to make the parts usable.
Regulatory Compliance Audit: A comprehensive review of an organization’s adherence to regulatory guidelines.
Reliability: The probability of an asset continuing to function as intended for a specific time period under specified conditions without failure.
Reliability Analysis: The process of identifying maintenance of significant assets and classifying them with a malfunction on safety issues.
Reliability Centered Maintenance (RCM): A process for determining the maintenance level that’s needed for a company to operate effectively in terms of overall cost, production availability, spare parts, and other factors.
Reliability Engineering: A staff function whose prime responsibility is to ensure that maintenance processes are effective, that equipment is designed and modified to improve maintainability, that ongoing maintenance technical issues are investigated, and that the appropriate corrective actions and improvements are taken.
Reliability Performance Indicators (RPI): Key Performance Indicator metric that relates to the measurement of asset reliability. Examples:
Renewable Energy: Energy that comes from a naturally renewable source.
Reorder Point (ROP): the minimum unit quantity a specific product reaches to trigger inventory replenishment
Repair: Any task that restores an asset to an acceptable condition by the renewal, replacement, or mending of worn or damaged parts.
Repairable Spare: Parts or items that are technically and economically repairable.
Repair Parts: Individual parts that are required for the maintenance or repair of equipment, systems, or spares.
Repairable: Parts that are technically and economically repairable.
Replaceable Item: Equipment or an asset that is functionally interchangeable, but is physically different than the original part and requires an additional modification to make it work.
Reporting: CMMS provides reporting tools that give you the ability to assemble your collected data and transform it into reports that are meaningful to you and others in your organization. Read Full Description
Restoration: Any activity that returns the pre-damaged asset that has not failed to a level of performance equal to, or greater than, that specified by its functions, but not greater than its original maximum capability.
Return on Assets: An indicator of how profitable a company is relative to its total assets. ROA gives a manager, investor, or analyst an idea as to how efficient a company’s management is at using its assets to generate earnings.
Risk: The potential probability or threat of damage, injury, loss, or any other negative occurrence that may be avoided through preemptive action.
Risk-Based Maintenance: RBM is a maintenance strategy that focuses on identifying and prioritizing maintenance activities based on the risk associated with equipment failure.
Robot Maintenance: A term used in the maintenance of heavy mobile equipment. A component that has failed can be repeatedly restored to a working and serviceable condition.
Rotable: A term used in the maintenance of heavy mobile equipment. A component that has failed can be repeatedly restored to a working and serviceable condition.
Robot Maintenance: Robot maintenance involves taking care of the physical and functional aspects of a robot, such as ensuring that its components are functioning properly, cleaning and replacing worn parts, updating software and firmware, and identifying and addressing potential issues to prevent breakdowns or malfunctions. Proper maintenance of robots is crucial to ensure their optimal performance, prolong their lifespan, and prevent safety hazards in their operating environment.
Root Cause Analysis: Root Cause Analysis (RCA) is a systematic problem-solving technique used to identify the underlying causes of a problem or issue, with the goal of addressing the fundamental issue rather than simply treating its symptoms.
Routine Maintenance Tasks: Tasks that are performed on a regular basis.
Run-to-Failure: Assets are deliberately allowed to operate until they break down, at which point reactive maintenance is performed.
Risk-Based Maintenance (RBM): RBM is a maintenance strategy that focuses on identifying and prioritizing maintenance activities based on the risk associated with equipment failure
RUL (Remaining Useful Life); A measure of the expected lifespan of equipment or systems before it needs to be replaced.
Run-to-Failure (RTF): No scheduled maintenance plan beyond replacement when it fails.
5S *Sort, Set in Order, Shine, Standardize, Sustain): These steps involve going through everything in a space, deciding what’s necessary and what isn’t, putting things in order, cleaning, and setting up procedures for performing these tasks on a regular basis.
SaaS: A software delivery model known as “Software as a Service” (SaaS) involves centrally hosting software and associated data on the cloud, which can be accessed by users via a web browser without the need for extensive hardware requirements or software installations.
Safety Consequences: A Failure has safety consequences if it causes a loss of Function or other damage that could hurt or kill someone.
Safety, Health, Environment (SHE): TPM places the safety, health, and environment of employees at the forefront of its operations, ensuring a safe working environment at all times.
Safety Reliability: This type of reliability focuses on ensuring that systems and equipment are designed, installed, and maintained to meet safety requirements and minimize the risk of accidents or incidents that could cause harm to people, property, or the environment.
Safety Stock: The level of additional stock that is maintained to mitigate the risk of stockouts (shortfall in raw material or packaging) caused by uncertainties in supply and demand.
Salvage: The saving or reuse of condemned, discarded, or abandoned materials and irreparable materials for reuse or scrapping.
Schedule Compliance: A KPI that is used to monitor and control maintenance. This maintenance metric measures the percentage of time that scheduled work orders are completed over a period of time
Scheduled Discard Task: The replacement of specific parts or components of a piece of equipment at regular time intervals, regardless of the condition of the component at the time of its replacement
Scheduled Maintenance: Pre-planned tasks performed on a maintenance schedule to keep assets in good operating condition.
Scheduled Operating Time: The percentage of time when an asset is scheduled to be in operation and is available to operate.
Scheduled Restoration Task: A maintenance task to completely overhaul a piece of machinery or equipment that is performed on a predetermined schedule regardless of the condition of the equipment.
Scheduled Work Order: A work order that has been planned and included on a maintenance schedule.
Scoping: A planning process that outlines the scope and details the work and resources needed to get the job done.
Secondary Damage: Any additional damage to equipment, above and beyond the initial failure mode.
Secondary Function: A term used in Reliability Centered Maintenance. The secondary functionality required of an asset – is usually not associated with the reason for acquiring the asset, but now that the asset has been acquired, the asset is now required to provide this functionality.
Security Audit: An audit of how the confidentiality, availability, and integrity of an organization’s information is assured.
Sensors: Sensors are devices that detect and respond to physical, chemical, or biological stimuli and convert them into measurable signals or data. There are various types of sensors, including temperature sensors, pressure sensors, humidity sensors, vibration sensors, flow sensors, and many others, each designed to detect and measure different physical or environmental variables.
Serial Number: Number or letters that uniquely identify an item.
Service Contract: Contract calling directly for a contractor’s time and effort rather than for a specific end product.
Service Level Agreement (SLA): Specifies the level of service you expect from a vendor, providing the metrics by which service is measured, as well as remedies or penalties should agreed-on service levels not be achieved. It is a critical component of any technology vendor contract.
Servicing: The replenishment of parts or consumables needed to keep an item in operating condition.
Shelf Life: The period of time during which an item can remain nonfunctioning in proper storage without significant deterioration.
Shop Stock: Things that are stored and accessible directly in the shop work area.
Shutdown: The period of time that equipment is out of service.
Shutdown Maintenance: Maintenance that can only be done while equipment shutdown.
Signature Capture: This allows you to set up different types of electronic sign-offs. Read Full Description
Single-Minute Exchange of Dies (SMED): Is a strategic process that allows teams to reduce the amount of time required to complete equipment changeovers.
Single Sign-On: This is an authentication that allows users to log into a computer with a single ID and password and have access to information for a specific timeframe without re-entering authentication factors. Read Full Description
SKU: Stock Keeping Unit, warehouse inventory management term used to identify individual stocked items that are carried in inventory.
Software Reliability: Refers to the ability of software to function as expected without failure or errors.
Spot Buys: Unplanned purchases made up of small orders, and are often paid for immediately.
Standard Job: A Work Order stored in the CMMS that contains all the necessary information required to perform maintenance tasks
Standby: Assets installed or available but not being used.
Standing Work Order: A work order that is left open with no end date, for the purpose of collecting labor hours, costs, and/or history for tasks for which it has been decided that individual work orders should not be closed.
Statistical Analysis: Is the process of statistical analysis is a mathematical science pertaining to the collection, analysis, interpretation or explanation, and presentation of data.
Standard Operating Procedures (SOP): A document that lays out the steps to do something in a clear and concise way. They are used in all sorts of fields and in almost every business function that requires a specific process or way to do things.
Stock Keeping Unit (SKU): This is a warehouse Inventory management term for individual stock items carried in Inventory.
Stock Items: This is the same as SKUs. Items that are carried in inventory.
Stock Number: This number is assigned by the stocking organization to each group of materials, which are then treated as if identical within the using supply system; also called the part number, item number, or part identifier.
Stock-Out: This indicates that all quantities of a part normally on hand are not presently available.
Stores Requisition: The authorized document provided by user departments approving the issuing of specific materials, parts, supplies, or equipment from the store or warehouse.
Supervisory control and data acquisition (SCADA): A system that is used to monitor and control field devices at your remote sites.
Supply: The process of procurement, storage, and distribution of materials.
Supply Chain Management: Is the centralized management of the flow of goods and services and includes all processes that transform raw materials into the final product.
Supply Chain Reliability: Refers to the ability of suppliers and vendors to provide components, parts, and materials in a timely and reliable manner, without delays or quality issues that could impact asset or equipment reliability.
Support Equipment: Items that are necessary to maintain assets/systems operating under different environments. Some of this equipment includes special vehicles, power units, test equipment, tools, etc.
System Reliability: Refers to the ability of an entire system to function as expected, which includes the reliability of individual assets and equipment.
Temperature Sensors: Temperature sensors are commonly used to monitor the temperature of equipment such as engines, motors, and bearings. By continuously monitoring the temperature, maintenance personnel can identify trends and patterns that could indicate potential issues, such as overheating.
Terotechnology: The process that leverages management, engineering, and financial expertise to optimize installation, operations, and upkeep of assets and equipment.
Theory of Constraints: A process improvement methodology that highlights the importance of identifying what is holding back an objective in manufacturing from achievement and engaging a team to make necessary changes to regenerate the progress.
Thermography: The process of monitoring the condition of equipment through the measurement and analysis of heat patterns.
Throwaway Maintenance: Maintenance that is performed by discarding used parts rather than attempting to make repairs
Total Asset Management: An integrated approach that incorporates elements (Reliability Centered Maintenance, Total Productive Maintenance, Design for Maintainability, Design for Reliability, Value Engineering, Life Cycle Costing, Probabilistic Risk Assessment, and others), with the final result being the optimum Cost-Benefit-Risk asset solution to meet production requirements
Total Productive Maintenance (TPM) TPM is a comprehensive maintenance strategy that focuses on maximizing the productivity and efficiency of equipment by involving all employees in its maintenance and improvement.
Tradesperson: A skilled maintenance worker who specializes in a particular occupation that requires work experience, on-the-job training, or is formally trained through an apprenticeship program.
Tribology: The process of monitoring the condition (wear, friction, and lubrication) and interacting surfaces in relative motion.
Third-Party: Is used for an enterprise or company that gets its products manufactured by other manufacturing companies under its own brand name.
Throughput: A measurement of how much product a machine, line, unit, or plant produces within a given amount of time.
Tool Tracking: A process that allows operators to locate tools and hours a specific tool is available.
Total Cost of Ownership: The purchase price of an asset plus the costs of operation.
Total Quality Management (TQM): A company-wide approach revolving around the principle that quality needs to be maintained in every aspect of a company’s operations.
Traceability: Is the ability to track every part and product throughout the manufacturing process, from when raw materials enter the factory to the minute the product is shipped.
Tradesperson: A skilled maintenance worker who has typically been formally trained through an apprenticeship program.
Training and Education: The training and education element emphasizes continuous learning and development to ensure maintenance tasks are executed effectively at all times, with all relevant parties receiving sufficient training on the goals and standards of TPM.
Troubleshooting: Identifying or isolating malfunctions of equipment and determining the corrective action required.
Turnaround Time: The time between repairable items being removed from use and the time it is again available.
Turnover: Measurement of either the number of parts or on the monetary value that evaluates how often a part is demanded versus the average number kept in Inventory.
UL Standards: Underwriter’s laboratory Nationally Recognized Standards for Safety.
Unique Identification (UID): Part of the compliance process are required identification numbers established by the US Department of Defense.
Universal Maintenance Standards (UMS): Established procedures for performing various maintenance tasks such as cleaning, repairs, parts replacement, lubrication, and maintenance data collection.
Unplanned Maintenance: Maintenance done without planning or scheduling.
Unscheduled Maintenance: Maintenance work that has not been included on any approved maintenance schedule before its start.
Uptime: Uptime refers to the amount of time that a piece of equipment is available and operational for use, without experiencing any unplanned downtime or breakdowns. It is a measure of the reliability and efficiency of the equipment and is often used as a key performance indicator (KPI) for maintenance and operational teams.
Usage-Based Maintenance: Is a type of meter-based preventative, or preventative, maintenance triggered based on the actual utilization of the asset
Useful Life: The maximum length of time over which an asset or equipment will depreciate.
Utilization: The proportion of available time that an item of equipment is operating.
Validated Manufacturing: This is the process by which manufacturers document and prove that their production capabilities are consistently delivering quality products.
Value Engineering: A systematic approach to assessing and analyzing the user’s requirements of an asset, and providing the necessary functions in a project at the lowest cost.
Vibration Sensors: Vibration sensors are used to monitor the vibration of equipment such as motors and pumps. By monitoring the vibration levels, maintenance personnel can identify potential issues such as unbalanced rotors or misaligned couplings.
Value Stream: Identifies all the actions and steps that a product takes throughout a manufacturing process.
Variance Analysis: An analysis of the causes for a difference between actual and planned behavior.
Vendor Managed Inventory: The buyer provides information to a vendor and the vendor takes the responsibility of managing the inventory.
Vibration Analysis: The process of monitoring the condition of equipment, and the diagnosis of faults in equipment through the measurement and analysis of vibration within that equipment.
Vibration Sensor: A device that measures the amount and frequency of vibration in a given machine, system, or piece of equipment.
Visual Management: A form of communication that is used to give a snapshot of manufacturing operations.
Visual Quality Inspection: A method used in quality control that utilizes human vision, hearing, touch, and smell to identify any quality defects throughout production.
Warehouse Automation: Includes software, hardware, people, and processes that are needed to automate warehouse tasks to increase efficiency and improve accuracy. Read Full Description
Warehouse Racking: The system of shelves, configurations, and location of the physical structure needed to store inventory.
Warehouse Logistics: All of the resources, processes, and programs required to keep assets and equipment moving in, around, and through a warehouse.
Warranty: Guarantee from a manufacturer that an item will perform as specified for at least a specified time, or will be repaired or replaced at no cost to the user.
Waste: In manufacturing, waste is anything that doesn’t add value to a product or cost without benefit.
Web-Based CMMS: CMMS software empowers businesses to organize their maintenance departments and company assets. The client’s database is hosted on the vendor’s server and accessible via the Internet. Read Full Description
Webinar: A Webinar, which is short for a Web-based Seminar, is an interactive seminar or presentation that is transmitted over the Internet. It allows participants to not only receive information but also to engage in discussions, ask questions, and provide feedback in real time.
Wear Out: The asset is no longer in good condition due to deterioration because of age, corrosion, temperature, or friction that generally increases the failure of an asset or equipment over time.
Work Order: Work orders provide detailed instructions to inspect, repair, or complete a project, and may include information about labor, parts, and service notes. These orders may be initiated for preventive maintenance, on-the-fly repairs, or service requests.
Work Order Management: A powerful software system that helps facilities and maintenance managers to effectively track and manage all work order tasks through a centralized system. Read Full Details
Work Augmentation: This term is used in manufacturing to improve how workers do their jobs.
Work Request: Also known as a Service Request provides communications and management of services needed. Once approved, the document is normally converted into a work order. Read Full Details
Workflow: This is a step-by-step process that allows you to understand how components must come together to produce a finished product.
Workload: The number of labor hours needed to carry out a maintenance task, including all scheduled and unscheduled work and maintenance support of project work
Workplace Safety: The process of ensuring the health and well-being of the workplace.
Wrench Time: A metric that shows how much time a maintenance technician spends with a tool in their hand, performing actual maintenance work. Wrench Time doesn’t include the time technicians spend getting the right tools and spare parts, reading the work order, traveling to the location where the job is performed, breaks and idle time, giving instructions, and other non-maintenance tasks.
X-ray Testing: Quality assurance testing method used in production to inspect and verify solder joints for accuracy and connectivity.
Yield: This is a KPI that measures the number of completed, non-defective units produced in a given amount of time.
Zero Defects: A philosophy that simply means that every process should be designed so that it is impossible to produce poor quality.
Zero Waste Manufacturing: Organizations are aiming to eliminate waste by reducing or reusing, all the products and byproducts of their manufacturing and business operations.
Checklists: Our ever-expanding ultimate library of maintenance checklists offers a variety of comprehensive checklists to assist maintenance professionals in ensuring the safe and efficient operation of equipment across a wide range of industries and equipment types.
Articles Library: A library filled with informative articles, how-tos, strategies, and tips can be an excellent resource for individuals looking to improve their maintenance knowledge and skills,