by Planning Cycle
The Planning Cycle brings together all the aspects of planning a one-off, medium-sized project into a single, coherent process.
The essential activities include the following:
- Encouraging diverse participation: Planning activities provide an opportunity for input from different functions, departments, and people. Some organizations establish planning committees that intentionally include people from diverse backgrounds to bring new perspectives into the planning process.
- Maintaining organizational focus: Defining specific goals requires managers to consider the vision, mission, and values of the organization and how these will be operationalized. The methods and selected goals can demonstrate that the vision, mission, and values statements are working documents that are not just for show but prescribe activities.
- Empowering and motivating employees: When people are involved in developing plans they will be more committed to the plans. Allowing diverse input into the planning cycle empowers people to contribute and motivates them to support the outcomes.
Stages:
Define objectives
The first, and most crucial, step in the planning process is to determine what is to be accomplished during the planning period. The vision and mission statements provide long-term, broad guidance on where the organization is going and how it will get there. The planning process should define specific goals and show how the goals support the vision and mission. Goals should be stated in measurable terms where possible. For example, a goal should be “to increase sales by 15 percent in the next quarter” not “Increase sales as much as possible.”
Develop premises
Planning requires making some assumptions about the future. We know that conditions will change as plans are implemented and managers need to make forecasts about what the changes will be. These include changes in external conditions (laws and regulations, competitors’ actions, new technology being available) and internal conditions (what the budget will be, the outcome of employee training, a new building being completed). These assumptions are called the plan premises. It is important that these premises be clearly stated at the start of the planning process. Managers need to monitor conditions as the plan is implemented. If the premises are not proven accurate, the plan will likely have to be changed.
Evaluate alternatives
There may be more than one way to achieve a goal. For example, to increase sales by 12 percent, a company could hire more salespeople, lower prices, create a new marketing plan, expand into a new area, or take over a competitor. Managers need to identify possible alternatives and evaluate how difficult it would be to implement each one and how likely each one would lead to success. It is valuable for managers to seek input from different sources when identifying alternatives. Different perspectives can provide different solutions.
Identify resources
Next, managers must determine the resources needed to implement the plan. They must examine the resources the organization currently has, what new resources will be needed, when the resources will be needed, and where they will come from. The resources could include people with particular skills and experience, equipment and machinery, technology, or money. This step needs to be done in conjunction with the previous one, because each alternative requires different resources. Part of the evaluation process is determining the cost and availability of resources.
Plan and implement tasks
Management will next create a road map that takes the organization from where it is to its goal. It will define tasks at different levels in the organizations, the sequence for completing the tasks, and the interdependence of the tasks identified. Techniques such as Gantt charts and critical path planning are often used to help establish and track schedules and priorities.
Determine Tracking and Evaluation methods
It is very important that managers can track the progress of the plan. The plan should determine which tasks are most critical, which tasks are most likely to encounter problems, and which could cause bottlenecks that could delay the overall plan. Managers can then determine performance and schedule milestones to track progress. Regular monitoring and adjustment as the plan is implemented should be built into the process to assure things stay on track.
Master Production Scheduling
A master production schedule (MPS) is a plan for individual commodities to be produced in each time period such as production, staffing, inventory, etc. It is usually linked to manufacturing where the plan indicates when and how much of each product will be demanded. This plan quantifies significant processes, parts, and other resources in order to optimize production, to identify bottlenecks, and to anticipate needs and completed goods. Since a MPS drives much factory activity, its accuracy and viability dramatically affect profitability. Typical MPSs are created by software with user tweaking.
Due to software limitations, but especially the intense work required by the “master production schedulers”, schedules do not include every aspect of production, but only key elements that have proven their control effectivity, such as forecast demand, production costs, inventory costs, lead time, working hours, capacity, inventory levels, available storage, and parts supply. The choice of what to model varies among companies and factories. The MPS is a statement of what the company expects to produce and purchase (i.e. quantity to be produced, staffing levels, dates, available to promise, projected balance).
The MPS translates the customer demand (sales orders, PIR’s), into a build plan using planned orders in a true component scheduling environment. Using MPS helps avoid shortages, costly expediting, last minute scheduling, and inefficient allocation of resources. Working with MPS allows businesses to consolidate planned parts, produce master schedules and forecasts for any level of the Bill of Material (BOM) for any type of part.
A master production schedule may be necessary for organizations to synchronize their operations and become more efficient. An effective MPS ultimately will:
- Give production, planning, purchasing, and management the information to plan and control manufacturing.
- Tie overall business planning and forecasting to detail operations.
- Enable marketing to make legitimate delivery commitments to warehouses and customers.
- Increase the efficiency and accuracy of a company’s manufacturing.
- Rough cut capacity planning.
MPS issues:
- Width of the time bucket
- Planning horizon
- Rolling plan
- Time fencing
- Schedule freezing
