Fatinia, Lilis Ayu (2025) Perencanaan Persediaan Bahan Baku Palet Kayu Menggunakan Material Requirement Planning (MRP) (Studi Kasus PT Bumi Mandiri Resources Tbk). Undergraduate thesis, Politeknik Negeri Jember.
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Abstract
PT Bumi Mandiri Resources is a manufacturing company engaged in the production of wooden pallets using a make-to-order production system, meaning production began only after receiving an order. Wooden pallets are logistic handling tools made from solid wood materials to facilitate transportation and storage operations. The demand for wooden pallets in Indonesia was influenced by manufacturing activity and export-import conditions, resulting in fluctuating and uncertain demand patterns. PT BMR faced challenges in raw material inventory due to the use of conventional and unsystematic planning methods. This study aimed to design a more effective raw material inventory plan for a one-year period using the Single Exponential Smoothing (SES) forecasting method and the Material Requirement Planning (MRP) approach. The MRP calculations were carried out using the Economic Order Quantity (EOQ) and Lot for Lot (LFL) techniques to determine the most efficient inventory planning strategy. The results showed that the SES method with a smoothing constant of 0.09 produced the lowest forecasting error. Furthermore, the MRP method using the EOQ technique demonstrated higher efficiency by reducing inventory costs by 49,54% over one year compared to the LFL technique.
| Item Type: | Thesis (Undergraduate) | ||||||
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| Uncontrolled Keywords: | Palet, Permintaan, Peramalan, Persediaan. | ||||||
| Subjects: | 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 432 - Teknik Produksi (dan Atau Manufakturing) 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 435 - Teknik Industri 410 - Rumpun Ilmu Teknik > 430 - Ilmu Keteknikan Industri > 445 - Teknik Material (Ilmu Bahan) 550 - Rumpun Ilmu Ekonomi > 570 - Ilmu Manajemen > 571 - Manajemen 550 - Rumpun Ilmu Ekonomi > 570 - Ilmu Manajemen > 576 - Manajemen Industri 550 - Rumpun Ilmu Ekonomi > 570 - Ilmu Manajemen > 577 - Manajemen Informatika |
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| Divisions: | Jurusan Manajemen Agribisnis > Prodi D4 Manajemen Agroindustri > Tugas Akhir | ||||||
| Depositing User: | Lilis Ayu Fatinia | ||||||
| Date Deposited: | 28 Jul 2025 02:24 | ||||||
| Last Modified: | 28 Jul 2025 02:24 | ||||||
| URI: | https://sipora.polije.ac.id/id/eprint/44773 |
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