Shafa Aulia Rahma, . (2026) PENGENDALIAN PERSEDIAAN SPARE PART MESIN BUBUT DENGAN METODE CONTINUOUS REVIEW SYSTEM DAN PERIODIC REVIEW SYSTEM PADA PT XYZ. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
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Abstract
PT XYZ is facing challenges in managing its lathe spare parts inventory, as evidenced by overstock of certain items due to the lack of a spare parts priority classification system and a structured inventory control policy. This situation has led to increased inventory costs, and inventory management is not yet operating optimally. This study aims to develop a proposed policy for controlling spare parts inventory through ABC–VED Analysis classification, demand forecasting using the Croston method, and a comparative evaluation between the Continuous Review System (CRS) and the Periodic Review System (PRS). The classification results show that out of the 16 types of spare parts analyzed, there are 8 Priority 1 spare parts that were selected as the subjects of this study. The Croston method was used because the demand pattern is intermittent; thus, the forecasting results were used as the basis for determining inventory parameters in both the CRS and PRS. The results show that the CRS yields a lower Total Inventory Cost (TIC) compared to the PRS specifically, Rp. 28.360.491 versus Rp. 28.769.613 for one particular spare part. Therefore, the CRS is more highly recommended because it is more efficient at reducing inventory costs.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | [No.Panggil: 2210312089] [Pembimbing: Alina Cynthia Dewi] [Penguji 1: Amenda Septiala Tarigan] [Penguji 2: Yulizar Widiatama] |
| Uncontrolled Keywords: | Inventory Control, Spare Parts, Continuous Review System (CRS), Periodic Review System (PRS) |
| Subjects: | H Social Sciences > HD Industries. Land use. Labor > HD28 Management. Industrial Management H Social Sciences > HD Industries. Land use. Labor > HD61 Risk Management T Technology > TS Manufactures |
| Divisions: | Fakultas Teknik > Program Studi Teknik Industri (S1) |
| Depositing User: | SHAFA AULIA RAHMA |
| Date Deposited: | 29 Aug 2026 05:11 |
| Last Modified: | 29 Aug 2026 05:11 |
| URI: | http://repository.upnvj.ac.id/id/eprint/53346 |
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