Maintenance and Reliability Best Practices. Ramesh Gulati

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СКАЧАТЬ by which resources are allocated to a specific job based on operational requirements and resource availability.

      Planning and scheduling eliminate or minimize the waiting time and delays. When maintenance personnel have to return to the storeroom numerous times to locate the required parts or to locate a specific tool, it delays the work execution and adds additional cost to the job. Poor planning and scheduling lead to poor utilization of maintenance resources.

      Asset criticality analysis and work-job prioritization are two elements that can help in planning and resource optimization. The purpose of asset criticality is to facilitate asset decision making by identifying the assets that present the highest levels of risks to the organization and prioritizing their treatment. Work-job prioritization helps us to schedule asset maintenance and repairs based on asset criticality and the consequence of work impact.

Self-Assessment Questions

      Q4.1 Draw a workflow chart to show work from a request to completion.

      Q4.2 Explain each role as shown in the workflow chart from Q4.1.

      Q4.3 Who is the work coordinator? Explain that person’s role and responsibilities.

      Q4.4 What is the purpose of a job priority system?

      Q4.5 Why do we need to manage maintenance backlog? What is a good benchmark?

      Q4.6 What are the symptoms of ineffective planning?

      Q4.7 Should planners help schedulers or craft supervisors during an emergency? If yes, explain.

      Q4.8 What are the job requirements for a planner?

      Q4.9 Who are key players in the scheduling process? Explain their roles.

      Q4.10 What are the key differences between planning and scheduling processes?

      Q4.11 Discuss work types and the benefits of work classifications.

      Q4.12 What are the key differences between capital projects and turnarounds?

      Q4.13 What are activities the planner shouldn’t be doing?

      Q4.14 What key elements should be part of criticality criteria?

      Q4.15 Give an example of maintenance rework and how it will be calculated.

References and Suggested Reading

      Kister, Timothy, and Bruce Hawkins. Maintenance Planning and Scheduling Handbook. Elsevier Science & Technology, 2006.

      Levitt, Joel. Handbook of Maintenance Management. Industrial Press, 1997.

      Nyman, Don. Maintenance Management training notes. Seminars,1994–1996.

      Nyman, Don, and Joel Levitt. Maintenance Planning, Scheduling, and Coordination. Industrial Press, 2001.

      Palmer, Doc. Maintenance Planning and Scheduling Handbook, 4th ed. McGraw-Hill, 2019.

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