Analysis of Inventory Problems Using the Fault Tree Analysis Method (Case Study: PT Kimpai Dyna Tube)

PT Kimpai Dyna Tube focuses on PBL (Plastic Barier Laminate) products, which currently providing cosmetic products with plastic-based materials. Based the results of field survey inventory process, several problems were found, namely overstock material, deadstock material and outstanding material. The analysis process used is Fault Tree Analysis (FTA) method because its efficiency. FTA, it was found that basic event in case changes skincare trends community caused very significant purchase orders forecasts. solution for problem application a stock level system inventory. Meanwhile, Outstanding case, 3 events obtained including, long lead time delivery by overseas suppliers, trouble machines many rejected quality items. solutions these problems, including performing careful calculations purchasing goods from foreign machine spare parts coordinating suppliers customers regarding standards production.