Penerapan Metode Economic Order Quantity (EOQ) Terhadap Pengendalian Persediaan Bahan Baku Plat Baja di PT. MTUI

Arya Bintang Pratama; Sutrisno Sutrisno

doi:10.37090/indstrk.v9i3.2233

Authors

Arya Bintang Pratama Universitas Singaperbangsa Karawang
Sutrisno Sutrisno Universitas Singaperbangsa Karawang

DOI:

https://doi.org/10.37090/indstrk.v9i3.2233

Abstract

PT. MTUI is a manufacturing company engaged in the production of gas cylinders. One critical aspect of its operations is inventory management. PT MTUI faces challenges in managing the inventory of its main raw material, Steel Plate. Issues of stock shortages or surpluses frequently occur due to a suboptimal inventory control system, which can disrupt production flow and lead to delays in order fulfillment. To address this, an analysis was conducted using the Economic Order Quantity (EOQ) method to determine the optimal procurement policy. The results show that the optimal order quantity for Steel Plate is 261.37 tons with an order frequency of 17 times per year. Additionally, a safety stock of 712 units and a reorder point of 1,226 tons were established. Financially, the previous procurement cost amounted to Rp5,331,083, while the EOQ method reduced the cost to Rp3,983,185. This resulted in savings of Rp1,347,898, demonstrating that EOQ implementation not only enhances inventory efficiency but also significantly reduces operational costs for PT. MTUI.

Keywords: EOQ, Inventory, Procurement, Safety Stock, Total Inventory Cost

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References

Adimas Ristansyah, F., & Momon S., A. (2025). Implementasi Metode Economic Order Quantity (EOQ) Terhadap Persediaan Local Nut Weld M10-OI di PT. ECP. Industrika : Jurnal Ilmiah Teknik Industri, 9(1), 88–96. https://doi.org/10.37090/indstrk.v9i1.1507

Herjanto, E. (2007). Manajemen Operasi (Edisi Ketujuh). Grasindo.

Hidayatuloh, S., Winati, F. D., Samodro, G., Qisthani, N. N., & Kasanah, Y. U. (2023). Inventory Optimization in Pharmacy Using Inventory Simulation-Based Model During the Covid-19 Pandemic. Jurnal INTECH Teknik Industri Universitas Serang Raya, 9(2), 110–116. https://doi.org/10.30656/intech.v9i2.5820

Juwita, J., & Rahmiyatun, F. (2023). Penerapan Metode Economic Order Quantity (EOQ) Dan Reorder Point (ROP) Pada Pengendalian Persediaan Bahan Baku Di UMKM Dapur Bunga Berbintang. Jurnal Maneksi, 12(4), 818–827. https://doi.org/10.31959/jm.v12i4.1833

Kartika, N., & Ristia, S. (2023). Analisis Pengendalian Persediaan Obat Analgesic Menggunakan Metode Eoq Dan Maximum Minimum Stock Level (Mmsl) (Studi Kasus Pada Apotek). Jurnal Ekonomi Manajemen, 7(2), 139–148. https://doi.org/10.37058/jem.v7i2.2958

Malisi, S., Sundari, S., & Suwarni, P. E. (2024). Penerapan Economic Order Quantity (EOQ) dalam Menganalisis Persediaan Bahan Baku Agregat Halus Produksi Buis Beton Di UD. KI. Industrika : Jurnal Ilmiah Teknik Industri, 8(1), 179–186. https://doi.org/10.37090/indstrk.v8i1.1382

Millenia, F. T., Sudarwadi, D., & Nurlaela, N. (2022). Pengendalian Persediaan Bahan Baku Menggunakan Metode Eoq Dan Mrp Pada Cv. Ozone Graphics Di Manokwari. Jurnal Maneksi, 11(2), 322–331. https://doi.org/10.31959/jm.v11i2.968

Mojaveri, H. S., & Moghimi, V. (2017). Determination of Economic Order Quantity in a fuzzy EOQ Model using of GMIR Deffuzification. Indonesian Journal of Science and Technology, 2(1), 76. https://doi.org/10.17509/ijost.v2i1.5990

Pradana, V. A., & Jakaria, R. B. (2020). Pengendalian Persediaan Bahan Baku Gula Menggunakan Metode EOQ Dan Just In Time. Bina Teknika, 16(1), 43. https://doi.org/10.54378/bt.v16i1.1816

Pujawan, I. N. (2017). Supply Chain Management (3rd ed.). Andi.

Rafi. (2023). PERANCANGAN Sistem Informasi Pengendalian Persediaan Bahan Baku Dengan Pendekatan Metode Eoq Di Pt Xyz. Tekmapro, 17(2). https://doi.org/10.33005/tekmapro.v17i2.228

Ratningsih, R. (2021). Penerapan Metode Economic Order Quantity (EOQ) Untuk Meningkatkan Efisiensi Pengendalian Persediaan Bahan Baku Pada CV Syahdika. Jurnal Perspektif, 19(2), 158–164. https://doi.org/10.31294/jp.v19i2.11342

Render, Barry, & Jay Heyzer. (2005). Operation Management. Salemba Empat.

Saputra, R. A., Kholidasari, I., Sundari, S., & Setiawati, L. (2020). Analisis Perencanaan Bahan Baku Di Ud. Aa Dengan Menerapkan Metode Material Requirement Planning (Mrp). Jurnal Logistik Indonesia, 5(1), 1–12. https://doi.org/10.31334/logistik.v5i1.1180

Sholehah, R., Marsudi, M., & Budianto, A. G. (2021). ANALISIS Persediaan Bahan Baku Kedelai Menggunakan Eoq, Rop Dan Safety Stock Produksi Tahu Berdasarkan Metode Forecasting Di Pt. Langgeng. Journal of Industrial Engineering and Operation Management, 4(2). https://doi.org/10.31602/jieom.v4i2.5884

Sundana, S., & Resti Febriani Putri. (2021). Usulan Total Biaya Persediaan Pereaksi Pada Laboratorium Kimia Di Pt Xyz. JENIUS : Jurnal Terapan Teknik Industri, 2(1), 13–19. https://doi.org/10.37373/jenius.v2i1.87

Wijaya, M. A., Nugroho, S., M. Ali Pahmi, & Miftahul Imtihan. (2021). Pengendalian Persedian Produk Dengan Metode Eoq Melalui Konsep Supply Chain Management. JENIUS : Jurnal Terapan Teknik Industri, 2(1), 1–12. https://doi.org/10.37373/jenius.v2i1.92