Implementasi Metode Economic Order Quantity (EOQ) Terhadap Persediaan Local Nut Weld M10-OI di PT. ECP

Ferry Adimas Ristansyah; Ade Momon S.

doi:10.37090/indstrk.v9i1.1507

Authors

Ferry Adimas Ristansyah Universitas Singaperbangsa Karawang
Ade Momon S. Universitas Singaperbangsa Karawang

DOI:

https://doi.org/10.37090/indstrk.v9i1.1507

Abstract

PT. ECP is a manufacturing company that produces excavator components. The problems experienced by PT. ECP is the occurrence of inventory that exceeds capacity. The excess capacity was due to the continuous purchase of Local Nut Weld M10-OI every month plus the remaining raw materials from the previous period. This study aims to apply the EOQ method to the inventory system of PT. ECP to minimize the problem of excess inventory. The results obtained from the application of the EOQ method are the number of each order of 30,742 units with a safety stock of 482 units and the frequency of orders every 2 months. Reorders are made when the remaining inventory is 3,615 units, the maximum inventory is 31,224 units, and the total inventory cost is Rp. 384,274 with a difference of Rp. 89,170 when compared to the cost of inventory before applying the EOQ method.

Keywords: EOQ, Inventory, Reorder Point, Safety Stock, Total Inventory Cost

Downloads

Download data is not yet available.

References

Bahagia, S. N. (2006). Sistem Inventori. ITB Press.

Dewi, I. P. C. P., Herawati, I. N. T., & Wahyuni, I. M. A. (2019). Analisis Pengendalian Persediaan Dengan Metode (EOQ) Economic Order Quantity Guna Optimalisasi Persediaan Bahan Baku Pengemas Air Mineral. Jurnal Akuntansi Profesi, 10(2), 54–65.

Evitha, Y., & HS, F. M. (2019). Pengaruh Penerapan Metode Economic Order Quantity (EOQ) Terhadap Pengendalian Persediaan Bahan Baku Produksi di PT. Omron Manufacturing Of Indonesia. Jurnal Logistik Indonesia, 3(2), 88–100. https://doi.org/10.31334/logistik.v3i2.615

Ginantra, N. L. W. S. R., & Anandita, I. B. G. (2019). Penerapan Metode Single Exponential Smoothing Dalam Peramalan Penjualan Barang. Jurnal Sains Komputer & Informatika (J-SAKTI), 3(2), 433–441. https://doi.org/10.30591/smartcomp.v10i3.2887

Hariri, F. R., & Mashuri, C. (2022). Sistem Informasi Peramalan Penjualan dengan Menerapkan Metode Double Exponential Smoothing Berbasis Web. Generation Journal, 6(1), 68–77. https://doi.org/10.29407/gj.v6i1.16204

Hudiyanti, C. V., Bachtiar, F. A., & Setiawan, B. D. (2019). Perbandingan Double Moving Average dan Double Exponential Smoothing Untuk Peramalan Jumlah Kedatangan Wisatawan Mancanegara di Bandara Ngurah Rai. Jurnal Pengembangan Teknologi Informasi Dan Ilmu Komputer, 3(3), 2667–2672.

Kholidasari, I., Setiawati, L., & Putra, E. R. (2020). Demand Categorization dan Inventory Management Produk Obat: Studi Kasus Pada Suatu Toko Obat di Kota Solok, Sumatera Barat. Industrika: Jurnal Ilmiah Teknik Industri, 4(2), 72–77. https://doi.org/10.37090/indstrk.v4i2.227

Lusiana, A., & Yuliarty, P. (2020). Penerapan Metode Peramalan (Forecasting) Pada Permintaan Atap di PT. X. Industri Inovatif : Jurnal Teknik Industri, 10(1), 11–20. https://doi.org/10.36040/industri.v10i1.2530

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

Muhartini, A. A., Sahroni, O., Rahmawati, S. D., Febrianti, T., & Mahuda, I. (2021). Analisis Peramalan Jumlah Penerimaan Mahasiswa Baru Dengan Menggunakan Metode Regresi Linear Sederhana. Jurnal Bayesian : Jurnal Ilmiah Statistika Dan Ekonometrika, 1(1), 17–23. https://bayesian.lppmbinabangsa.id/index.php/home/article/view/2

Oktavia, C. W., & Natalia, C. (2021). Analisis Pengaruh Pendekatan Economic Order Quantity Terhadap Penghematan Biaya Persediaan. Jurnal Penelitian Dan Aplikasi Sistem & Teknik Industri (PASTI), 15(1), 103–117. https://doi.org/10.22441/pasti.2021.v15i1.010

Pradana, V. A., & Jakaria, R. B. (2020). Pengendalian Persediaan Bahan Baku Gula Menggunakan Metode EOQ dan Just In Time. Bina Teknika, 16(1), 43–48. https://doi.org/10.54378/bt.v16i1.1816

Pujawan, I. N. (2017). Supply Chain Management (Maya (ed.); 3rd ed.). Penerbit ANDI.

Ristono, A. (2013). Manajemen Persediaan (Pertama). Graha Ilmu.

Setiawan, F. A., Ekadjaja, M., & Peniyanti, Y. (2021). Pengendalian Persediaan Barang Dagang Menggunakan Metode Economic Order Quantity. Jurnal Bakti Masyarakat Indonesia, 3(2), 554–563. https://doi.org/10.24912/jbmi.v3i2.10066

Simbolon, L. D. (2021). Pengendalian Persediaan (1st ed.). Forum Pemuda Aswaja.

Sundari, S., & Negara, S. W. (2021). Analisis Pengendalian Persediaan Bahan Baku Jenis Gelas 240 mL dengan Metode EOQ (Economic Order Quantity) di PT. Trijaya Tirta Dharma. Industrika: Jurnal Ilmiah Teknik Industri, 1(1), 63–70. https://doi.org/10.30809/phe.1.2017.21

Syofian, S., & Nugraha, A. (2021). Prediksi Sistem Stok Barang Toko Elektronik ABC Dengan Algoritma Apriori Dan Metode Moving Average. Jurnal Sains Dan Teknologi, 11(1), 27–32.