Lots of blind spots that are not recognized by the member in the production area. Such as the placement of goods in excess capacity, material buildup beyond the maximum limit given, and WIP are left without handling, work equipment is not in place, the wiring is a mess and so forth. Although it seems simple, but if left unchecked will become a habit and waste make repeated. And will ultimately increase the costs that should not be needed. For example, regular overtime to clean up items that are not used, fix the items that are not neat and so on. Work should be carried out during working hours, the company must pay again to do the work.
Lean Six Sigma for process improvement in a six sigma project executor should be able to identify the blind spot in the work areas, especially the unconscious member concerned. This identification should be carried out continuously and there is always a search for sources of waste along the flow processes in the company. Starting from the procurement of goods from suppliers, temporary storage of goods at the loading bay, the main storage barn, storage shed each process, the process of inter-product transfer process to finished goods which are stored in the finished goods store. Then the cream back to the customer. Along the stream there were many opportunities for waste that must be addressed