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Production and Operations Management                              Neha Tikoo, Lovely Professional University




                    Notes                           Unit 14: Operations Scheduling


                                     CONTENTS
                                     Objectives
                                     Introduction

                                     14.1 Scheduling
                                          14.1.1  Operations Scheduling Models
                                          14.1.2  Hard Ceilings

                                          14.1.3  Soft Ceilings
                                          14.1.4  Sequencing
                                          14.1.5  Detailed Scheduling
                                          14.1.6  Expediting
                                          14.1.7  Input-output Control

                                          14.1.8  Non-cyclic Personnel Schedules
                                          14.1.9  Scheduling Rules for the Workforce-Cyclic Personnel Schedules
                                     14.2 Loading

                                          14.2.1  Shop Loading
                                          14.2.2  Index Method
                                     14.3 Gantt Charts
                                     14.4 Job Shop Scheduling
                                     14.5 Scheduling in Services

                                     14.6 Summary
                                     14.7 Keywords
                                     14.8 Review Questions

                                     14.9 Further Readings
                                   Objectives


                                   After studying this unit, you will be able to:
                                      Recognize the concept of scheduling;
                                      Describe the diverse aspects of shop loading;

                                      Explain the procedure to develop gantt chart;
                                      Discuss various significant aspects of scheduling in services.

                                   Introduction

                                   Plant scheduling has indeed come a long way. It used to be some form of variation of order-
                                   point scheduling. You take an order’s due date and work backwards through the bills of materials,



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