maintenance noun Definition, pictures, pronunciation and usage notes

Maintenance also generally terminates upon the death of the payer, although a minority of states will grant the receiving spouse a claim on the estate of the paying spouse. Alternatively, many states require the paying spouse to carry insurance on his or her life, payable to the recipient spouse, in lieu of granting the recipient the right to make a claim on the payer’s estate. At Common Law the offense of Champerty and Maintenance arose when a stranger bargained with a party to a legal action, undertaking to pay for the litigation in exchange for a promise of a portion of the recovery. The common-law doctrines of champerty and maintenance were designed to stop vexatious and speculative litigation supported by officious intermeddlers . These common-law principles have been adopted in varying degrees in the United States, depending on the particular state.

definition of maintenance

And because repairs scheduled through predictive maintenance occur exactly before they’re needed , no unnecessary repairs are made — which keeps maintenance budgets leaner. Sweeping and mopping floors, dusting shelves, and regularly sorting products on display are part of all good store maintenance programs. There are multiple factors to be considered when coming up with a winning formula for a successful retail company. Selling high-quality products and having great customer service are some of the more obvious elements. Consistent implementation of good store maintenance practices, however, is just as important in making sure your business operates at full capacity.

Calendar/time-based preventive maintenance occurs at a scheduled time, based on a calendar interval. The maintenance action is triggered when the due date approaches and necessary work orders have been created. Each is built around the concept of planned maintenance, although they are all organized and scheduled differently, to suit different business operation purposes. It is a method for preventing damage to equipment by periodically replacing parts based on time of use and carrying out minor maintenance and inspections to find out the current state of the equipment / machinery. The type of maintenance cannot be equated for each equipment, which depends on the method, cost and critical level. The following types of maintenance methods are commonly used in several industries.

Apart from being the outcome of a deliberate Run to Failure strategy Corrective Maintenance is also the result of unplanned failures which were not avoided through preventive maintenance. If what I consider to be condition-based maintenance you call predictive maintenance that doesn’t really matter. As long as we sensibly talk about the underlying principles. IBM is helping companies across industries apply predictive maintenance to improve business performance. Click below for five IBM client examples that demonstrate how predictive maintenance in the cloud is helping businesses from five different industries excel.

Synonyms of maintenance

The inspection must be performed by a qualified Airframe and Power Plant (A&P) Mechanic. Failure to follow proper maintenance protocols such as ensuring that machine assets have been completely depowered before maintenance can cause serious injuries and even fatalities to personnel. The act of keeping property or equipment in good condition by making repairs, correcting problems, etc. Now the lower earning spouse wants to sell and won’t pay her share of maintenance costs. DisclaimerAll content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.

definition of maintenance

Up until recently when people spoke about Predictive Maintenance this was essentially as a synonym for Condition Based Maintenance. But with the advent of Artificial Intelligence, much lower costs of equipment sensors , and machine learning there is clearly a difference appearing between Predictive Maintenance and Condition Based Maintenance , at least in my view. The curve shows that as a failure starts manifesting, the equipment deteriorates to the point at which it can possibly be detected (point “P”).

Time-Based Maintenance (TBM)

Or checking temperature, by touching it we can feel the difference or abnormality of the equipment. Predictive maintenance is a method for doing maintenance by replacing parts based on predictions using a tool. The point is if the preventive method is only based on the schedule, then the predictive method is based on the results of the measurement. Maintenance, in general, can be defined as efforts taken to keep the condition and performance of a machine always like the condition and performance of the machine when it is still new. Proper CCTV Maintenance helps building owners identify unit defects and blind spots before they become a problem.

Another common issue with Emergency Maintenance is that often parts and services are expedited to arrive faster and increased costs are incurred to make that happen. The method selected — preventive maintenance or reactive maintenance — wouldn’t matter nearly as much except for the fact that reactive maintenance can easily become far costlier than preventive maintenance. Consider the analogy of car maintenance, and the example of the car that doesn’t receive regularly mandated service, only to suffer a catastrophic, multi-system failure that suddenly demands extensive and expensive repairs. To avoid disrupting services and productivity, maintenance activities are often scheduled on off days.

Keep in mind that big purchases often come with expensive maintenance. Workers with the lowest rate of access to paid leave are those in service occupations, construction and maintenance, the report said. The maintenance of the jobber’s position depended upon striking the right balance between the imperatives of management and workers. The office is charged with the maintenance of customary practices and ceremonies. There is a risk that the debt-ridden airline that may be tempted to scrimp on maintenance or security.

Dictionary of International Trade

Though a full 100-hour inspection must be performed in the initial stage, the following maintenance inspection sessions can then follow the FAA-approved progressive inspection program. A well maintained asset operates at maximum capacity, positively affecting business ROI through efficiency and consistency. An assumption of 1 percent for maintenance costs would yield a real return of below zero.

This strategy allows maintenance to be performed more efficiently, since more up-to-date data is obtained about how close the product is to failure. Across industry, many definitions are used when it comes to the different types of maintenance. It can quickly get confusing when people talk about preventive maintenance, condition-based maintenance, or predictive maintenance but actually have something else in mind than you do.

Professional elevator inspectors check button functions and ventilation, as well as assess the wear-and-tear of cables and suspension gears to determine if any replacements are necessary to ensure safety. Employers must ensure that the equipment being used by workers are properly maintained to avoid injuries and fatalities caused by malfunction. Additionally, workers must be trained in safe mechanical maintenance practices to avoid hazards such as crushing, entanglement, and electrocution. From the time a business acquires an asset, they should already have a maintenance plan ready for implementation. Routine maintenance techniques like cleaning and regular inspections are often done on a weekly, monthly, and sometimes even daily basis.

Planned maintenance is maintenance that is organized and carried out with thought to the future, control and recording in accordance with the plans that have been determined previously. Jona Tarlengco is a content writer and researcher for SafetyCulture since 2018. She usually writes about safety and quality topics, contributing to the creation of well-researched articles. Her 5-year experience in one of the world’s leading business news organisations helps enrich the quality of the information in her work.

In the following paragraphs, I will explore each of these types of maintenance in more detail including when you should consider using them. Instead, download The Types of Maintenance Tool Kit and learn what type of maintenance to use and when. There are 9 types of maintenance split between Preventive Maintenance and Corrective Maintenance. Learn how to eliminate them to reduce workload, reduce costs, and increase uptime.

First and most important of all, the initial cost of CBM can be high. Often the cost of sufficient instruments can be quite large, especially on equipment that is already installed. Therefore, it is important for the installer to decide the importance of the investment before adding CBM to all equipment. A result of this cost is that the first generation of CBM in the oil and gas industry has only focused on vibration in heavy rotating equipment.

British Dictionary definitions for maintenance

They use them to schedule planned maintenance and automate their maintenance operations. Predictive maintenance, on the other hand, is considerably more precise, and because of this, requires substantially more data. Information about the expected lifecycle of that equipment model is combined with historical data about the performance of that particular unit. Once armed with that extra data, predictive maintenance models can churn powerful predictions that let operators know with certainty when system failures will occur. The amount and length of spousal maintenance payments may be agreed to by the parties and approved of by the court, or may be set by the court when the issue is contested.

  • These include the combination of all technical and corresponding administrative, managerial, and supervision actions.
  • Maintenance, otherwise known as technical maintenance, refers to a set of processes and practices which aim to ensure the continuous and efficient operation of machinery, equipment, and other types of assets typically used in business.
  • No matter how much time and money we spend on maintenance, sooner or later, assets will stop being cost-effective.
  • There is a consensus in the maintenance industry that it is better to focus on proactive maintenance strategies as every dollar invested in preventing failures results in 3+ dollars saved on reactive maintenance later on.

When working with aging assets, maintenance professionals should consider running a repair vs replace analysis. It is another chance to reduce repair and maintenance costs by thinking long-term. This maintenance type refers to the practice of ensuring that the freight trucks used for delivery are always roadworthy to avoid unscheduled downtimes. Commercial fleet owners often employ in-house fleet maintenance personnel to perform fleet inspections either after a certain mileage threshold is met or after a set time-period has passed.

Predictive replacement is the replacement of an item that is still functioning properly. Usually it’s a tax-benefit based replacement policy whereby expensive equipment or batches of individually inexpensive supply items are removed and donated on a predicted/fixed shelf life schedule. Maintenance is strictly connected to the utilization stage of the product or technical system, in which the concept of maintainability must be included. In this scenario, maintainability is considered as the ability of an item, under stated conditions of use, to be retained in or restored to a state in which it can perform its required functions, using prescribed procedures and resources. Any activity—such as tests, measurements, replacements, adjustments, and repairs—intended to retain or restore a functional unit in or to a specified state in which the unit can perform its required functions.

Plus, preventive maintenance would have much less impact on production than breakdown maintenance (i.e. running to failure). The opposite of Planned Maintenance is Unplanned Maintenance which has not properly been prepared and is planned on the plan as the job is done. This is highly inefficient and something you should avoid at all cost. Planning refers back to the maintenance planning & scheduling process so planning maintenance is about preparing the maintenance work so that is ready to execute. Whereas preventive maintenance is maintenance that has been identified to prevent or mitigate a failure mode. Preventive maintenance covers multiple types of maintenance that are used before a failure has occurred.

Diligent maintenance can help businesses avoid unexpected outages, ensuring operations run smoothly and without any hiccups. In general, businesses benefit from good maintenance practices. However, several factors need to be considered before you can determine if maintenance is helping, or hurting, your operation. There are different types of maintenance work, each designed for specific scenarios. Knowing the differences between maintenance types helps people determine which ones are the most suitable for their purposes. Today, due to its costs, CBM is not used for less important parts of machinery despite obvious advantages.

From an asset perspective, more extensive data collection and analysis — made possible with today’s AI and IoT solutions — has enabled manufacturers to get valuable data that has improved the reliability of their operations and products. Asset operators can truly understand the quality of the assets they are deploying into operations, driving new asset lifecycle strategies that remove poorly performing assets from their operations and ultimately reducing downtime and costs. Increasingly, deploying AI and IoT technologies in operations has resulted in continual optimization of both the assets and activities that drive the industrial sector. Manage planned and unplanned maintenance, inventory and spare parts costs. Better insight into your operations and assets helps you make a significant reduction to maintenance costs.

Unauthorized intervention by a nonparty in a lawsuit, in the form of financial or other support and assistance to prosecute or defend the litigation. The preservation of an asset or of a condition of property by upkeep and necessary repairs. Total productive maintenanc is a maintenance activity that involves production operators in maintaining equipment / machinery in addition to activities carried out by maintenance operators. Good elevator maintenance practices are important not only for the safety of tenants, workers, and other building occupants. It is also a standard compliance requirement for building codes and regulations.

And frequently asked question is ‘what is breakdown maintenance’ and as it’s not in my explanation I thought I’d just cover it here briefly. As far as I am concerned, breakdown maintenance is simply corrective maintenance and not another type of maintenance in itself. In the case of breakdown maintenance, you’ve had a failure and so now it needs to be fixed. In an effort to be more proactive and reduce operational costs, maintenance and facility managers are implementing CMMS systems at an increasing rate.

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