It gives an overview of the material flow throughout the process. The chart identifies opportunities for improvement such as, duplicated actions, non-value added work and unnecessary work. The flow process chart follows labor, materials, forms, or any other items through a complete process. A flow chart shows operational time, distances traveled, and both temporary and permanent storages. Analysis of flow charts can uncover hidden or indirect costs.
Delays indicate worker idle time.
High material handling cost adds cost without adding value. All these hidden costs are representative of production and operation inefficiencies. Measuring the performance of suspect work areas can assist in your CBA of improving productivity. You will have a plan of which areas to concentrate on and be able to measure the gains after implementation. Knowing what changes will be made lets you prepare and involve the stakeholders before the changes are made.