This maintenance philosophy allows machinery to run to failure, providing for the repair or. But those who require a reliable alternate source of power opt for an inplant generating source to ensure an adequate backup to the grid supply. Operation and maintenance schedule of a steam turbine. Conduct of maintenance to conduct maintenance in a safe and eficient. Unesco eolss sample chapters plant operation maintenance and management planning, management, operation and maintenance of desalination plants tom temperley. This plan contains a detailed system description source, treatment, storage, and distribution, daily and routine operation and maintenance procedures for the system, in addition to record keeping and emergency response procedures. They can also be categorized with medium flow and medium pressure compressors compared with other types of compressors on pressure flow chart for compressor types. An evaluation of those factors is beyond the scope of this. Operations is the set of activities directly responsible for achieving your objectives. Power plant operations operation and maintenance of. The operations and maintenance philosophy document outlines the. Maintenance is the set of activities to keep your operations running.
Operation and maintenance philosophy open government. Maintenance philosophy is the mix of strategies that ensure an item works as expected when needed. If one were to graph the failure rate a component population versus time, it is likely the graph would take the bathtub shape shown in figure 5. Chapter 5 looks at the different types of maintenance programs and definitions. Administration to ensure effective implementation and control of maintenance activities. Computer database systems sophisticated software to. The necessary facilities, equipment, instruments and lines, etc. The operation and maintenance of egbin thermal station was examined and the conclusion was that it was challenged with insufficient gas supply and restrictions, poor water quality and breakdown of two units due to boiler explosion in 2007, causing power generating plant to be shut down creating a 880. What is the difference between operation and maintenance. Scribd is the worlds largest social reading and publishing site. It is therefore desirable to have a guideline to select or derive a suitable maintenance philosophy, approach, or strategy for an organisation based on its business needs, operational needs, and production methods. At that time, most maintenance involved replacing components based on the number of hours flown. Unesco eolss sample chapters plant operation maintenance and management planning, management, operation and maintenance of desalination plants tom temperley tom. Operating philosophy and reliability reliabilityweb.
Planning, management, operation and maintenance of. It is therefore desirable to have a guideline to select or derive a suitable maintenance philosophy, approach, or strategy for an organisation based on its business needs, operational needs,and production methods. It defines the requirements and procedures for the effective operation, maintenance, decommissioning and demolition of the building, and includes details of the buildings construction, history and maintenance, instructions for its operation and maintenance, and guarantees and. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Typically there is a combination of these two services in the daytoday operation of the buildings. Maintenance managers need to select a maintenance approach is suitable that for their operation and production method. The article has been written keeping in mind the level and interests of students and the beginners in operation.
Aftoc tracks annual operating costs by aircraft system across different cost categories including personnel, parts, engineering support, and maintenance by aircraft type. Pmi revision 00 what is maintenance a combination of activities and actions carried out in order to repair, replace, service or modify the components of an industrial asset so as to obtain the desired level of performance for the. Chapter 22 of nfpa discusses the procedures for calculating the hydraulic demand of the sprinkler system and for verifying whether the available water supply will meet the requirements. An analysis of maintenance strategies and development of a.
Identify the correct maintenance strategies, using processes such as risk based inspection or reliability centered maintenance if required. Maintenance philosophy maintenance philosophy for gis type elk1, 2, 3 time based maintenance condition based maintenance criteria. A scientific program of preventive maintenance and periodic repair ensures that the plant remains in peak condition. Maintenance strategy, reactive maintenance, preventive maintenance, proactive maintenance, reliability, life cycle costing, change management, human factors. Listed below are some of the maintenance strategy types that you may adapt for your business, with their pros and cons and the situations they will be most effective in. Screw compressor is called so as it contains two screws, one of them is driver mounted with prime mover motor, turbine. Various types of detection systems may be used, including smoke, heat, ultraviolet uv, or infrared ir detection. Chapter 6 focuses on maintenance technologies, particularly the most accepted predictive technologies. In the process get operators and maintainers to work together as a team. The authors wish to acknowledge the contribution and valuable assistance provided by the staff of the federal energy management program femp. Mar 18, 2016 operations is the set of activities directly responsible for achieving your objectives. Past and current maintenance practices in both the private and government sectors would imply that maintenance is the actions associated with equipment repair after it is broken.
Applicable period means the premobilization period, the mobilization and startup period or the operating period, individually or collectively, as the context may require. The mission of femp is to facilitate the federal governments implementation of sound, cost. Pmi revision 00 what is maintenance a combination of activities and actions carried out in order to repair, replace, service or modify the components of an industrial asset so as to obtain the desired. Power plant operations operation and maintenance of power. Screw compressors are categorized as intermittent motion compressors noncontinuous flow. Operation and maintenance power and utility services. Department of energys federal energy management program femp. Operations and maintenance philosophy unt digital library.
Offsite maintenance engineer maintenance responsibilities can be addressed by utilizing the resources of company personnel and supplemented by vendor services. Thorough risk assessments and safety plan based on. Maintenance philosophy free download as powerpoint presentation. The key objective is to keep our customers investments productive, by continuously optimising their operations with an aim to enhance availability, output, efficiency of power plant along with power plant life. The viking deluge system can be activated by a hydraulic, pneumatic, electric, or manual. Operation and maintenance sswm find tools for sustainable. Facilities operations and maintenance encompasses a broad spectrum of services, competencies, processes, and tools required to assure the built environment will perform the functions for which a facility was designed and constructed. Pdf maintenance strategy selection and its impact on. It defines the requirements and procedures for the effective operation, maintenance, decommissioning and demolition of the building, and includes details of the buildings construction, history and maintenance, instructions for its operation and maintenance, and guarantees and warranties. Developing and creating a maintenance strategy plan will depend largely on the assets of the company and the operation of the equipment. Operation and maintenance is a crucial element of sustainability, and a frequent cause of failure of.
Engineering will, to the maximum extent possible, schedule activity so as not to interrupt user processing. At that time, most maintenance involved replacing components based on. Operations and maintenance philosophyinis international nuclear. In the igure the y axis represents the failure rate and the x.
Systems that can be controlled remotely shall also provide for local manual. M vision, with an increased focus on minimizing worker exposure, ensuring uninterrupted retrieval operations, and minimizing operation lifecycle cost. Operations and maintenance typically includes the daytoday activities necessary for the buildingbuilt. Maintenance is a form of risk management that is required if and only if an item fails to satisfy the minimum level of specification performance when the items or system is required. Our fundamental operating philosophy is a conservative, disciplined, and systematic approach to all aspects of our work to achieve safe, spillfree, errorfree operations. The scheduling of maintenance inspections and overhauls is an essential part of the total maintenance philosophy. K02 the information contained on this page is subject to the disclosure on the front page of this document.
Tpm total productive maintenance emerged in japan thanks to the efforts of the japan institute of plant maintenance jipm as a system destined for achieving the elimination of socalled six great losses of equipment, in order to facilitate the implementation the way of working just in time. Operation and maintenance of diesel power generating plants. Control system design philosophy for effective operations. Operation and maintenance schedule of a steam turbine plant. Operations and maintenance philosophy page 2 of 43 unt. Define, communicate and enforce the operating philosophy correctly. Power supply in nigeria, steam turbine, thermal station, operation and maintenance schedule of thermal station. Septemb 218 operating costs of aging air force aircraft 3 costs of military and civilian personnel as well as weapon system maintenance and installation support. Applicable laws means the applicable laws, rules, and regulations, including common law, of any government authority. Screw compressor is called so as it contains two screws, one of them is driver mounted with prime mover motor, turbine and the other one. You can usually look at maintenance as a subset of overall operations management.
Deluge system technical manual for operation, maintenance. White, jefferson laboratory, newport news, va 23606, usa this work was supported by the u. Simultaneous operations simops and manual of permitted operations. Doe contact no deac0584er40150 abstract a welldesigned control system facilitates the functions of machine operation, maintenance and development. Most industries relying on electric power for their operation prefer to source their electrical supply from the local power utility grid. Work control system to control the performance of maintenance in an eficient and safe manner such that economical, safe, and reliable plant operation is optimized. This breakdown philosophy is entirely valid in lots of instances on the car and in industry. Maintenance is optional and may not be required if the partially.
Apr 08, 2015 screw compressors are categorized as intermittent motion compressors noncontinuous flow. The goal is to minimize exposure of all building occupants to asbestos fibers. As we move from breakdown or panic maintenance towards a performancebased total productive maintenance system, total condition monitoring and diagnostics become an integral part of both operation and maintenance. In the late 1960s, with the introduction of the boeing 747, the airline industry needed to reevaluate its maintenance philosophy.
This maintenance philosophy allows machinery to run to failure, providing for the. Course description chs224 gas insulated switchgear. Maintenance philosophy an overview sciencedirect topics. M lessons learned into ongoing and future project upgrades. Mar 08, 2015 so, lets take a brief look at some maintenance philosophies applied to the car reactive. Maintenance strategy selection and its impact in maintenance function. As such, the practical operation of a component is timebased function. Agreement means this operation and maintenance agreement, as amended from time to time. This operations and maintenance o and m philosophy document is intended to establish a future o and m vision, with an increased focus on minimizing. The final document should be delivered in an electronically searchable format. We follow carefully planned work processes and procedures that address hazard. Maintenance philosophy reliability engineering scribd. Tracking maintenance activities and events maintenance management systems these systems are used to plan and schedule all types of maintenance activities, and to document the findings for future interrogation.
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