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Computerized Maintenance Management. Presented by Mohamed H. F. Ibrahim Wang, Peixian Mardjani. Definition. A CMMS software package maintains a computer database of information about an organization’s maintenance operations.
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Computerized Maintenance Management Presented by Mohamed H. F. Ibrahim Wang, Peixian Mardjani
Definition • A CMMS software package maintains a computer database of information about an organization’s maintenance operations. • This information is intended to help maintenance workers do their jobs more effectively. Examples: • 1 - determining which storerooms contain the spare parts they need. • 2 - calculating the cost of maintenance for each piece of equipment used by the organization, possibly leading to better allocation of resources. • 3 - dealing with third parties; if, for example, an organization is involved in a liability case, the data in a CMMS database can serve as an evidence that proper safety maintenance has been performed.
Business Processes • Work orders • Scheduling jobs • Assigning personnel • Reserving materials • Recording costs • Tracking relevant information such as the cause of the problem (if any) • Recommendations for future action • Preventive maintenance (PM) • Keeping track of PM inspections and jobs, including step-by-step instructions or check-lists
Business Processes Asset management: • Recording data about equipment and property including specifications, warranty information, service contracts, • spare parts, purchase date, expected lifetime. • CMMS packages can produce status reports and documents giving details or summaries of maintenance activities. • The more sophisticated the package, the more analysis facilities are available.
Why CMMS? • Effectively Plan Maintenance Functions • Improve Productivity • Lower Overall Operating Costs • Keep On Top of Legal Obligations and Liability
Why CMMS? • Extend Equipment Life • Reduce Insurance Premiums • Record and Store Valuable Information • CMMS - An Important Business Opportunity
Beneficiaries • President and CEOs • General Managers • Maintenance Managers • Maintenance Workers • Maintenance Customers
CMM Software Suppliers • DPSI (PMC; iMaint; FleetMaint ) • CyberMetrics (Faciliworks) • eMaint (X3) • ePAC (ePAC web;ePAC server/client) • Link It Software (EZ Maintenance Network ; EZ Maintenance Web ) • Maintenance Connection • MaintSmart • MicroMain
Case Study: Fleet maintenance field in DISD Background • The Dallas Independent School District (DISD) • A territory of 350 square miles • More than 160,000 students • 1 supervisor and 20-person staff • 550 registered vehicles • 88 trailers • 75 large tractors • 25 forklifts • 1,600 lawnmowers and weed-eaters
Case Study: Fleet maintenance field in DISD …before after… track all fleet with FleetMaint, perform preventive maintenance at regular intervals a vehicle comes in for a brake job fix it and put it back on the road an intake manifold problem appears, when a mini pick-up gets to 100,000 miles, because water will get in a few months later, intake manifold is broken, and needs to be replaced change the intake manifold gasket , when it gets to 80,000 miles trouble the driver create a new work order increase costs save a considerable amount of money
Case Study: Fleet maintenance field in DISD Keeps detailed data on each vehicle’s maintenance history • To prove vehicle safety • To provides reports to auditors • To be compared with other school districts • To determine when DISD should stop putting money into a vehicle and buy a new one • To track the efficiency of the department’s repair staff
Case Study: Fleet maintenance field in DISD • better plan, control, and monitor the fleet’s operational activities • save money • cut the number of work orders from 10,000 to 6,000 a year • reduce the number of times a vehicle comes in to be serviced