Optimasi Total Inventory Cost Pada Persediaan Spare Part Alat Berat Dengan Menggunakan Metode Economic Order Quantity

Abstract

<span>a Heavy Equipment Trading Company, mainly dealing as the main distributor of Volvo Penta in Kalimantan, needs some revampment of their inventory planning and controlling. This company still does not have any efficient and economically structured supply chain, resulting in demands exceeding their available supply. According to purchase log in Inventory Department from September 2017 to August 2018, there had been some efforts by supply management to fix this problem by applying </span><span>Economic Order Quantity (</span><span>EQQ) method. The result is quite something. From 32 spare parts dealings from September 2017 to August 2018, the total spending is cut off for about 91.3 % or about Rp355.313.851,65. From that research, it could be inferred that EQQ Method is far more efficient because it can keep the purchase lower than supply method previously used.</span>

Inventory Management Calculations Using the Economic Order Quantity (EOQ) Method in Determining Optimal Quantity and Costs at CV Standard Entertainment Music

“…When the stock of an organization reaches a specific reorder point, the relevant department must request a refill from the purchasing office [9]. TIC represents all expenses incurred in acquiring goods for a single production period [10]…”

Analisis Pengendalian Inventory Filter Pada Mesin Genset Menggunakan Metode POQ di PT. Besmindo Materi Sewatamp

“…Total biaya persediaan atau total inventory cost adalah keseluruhan biaya pengadaan bahan persediaan yang dalam satu periode produksi [12]. Perusahaan memiliki kebijakan dalam pemesanan spare part ke pemasok sebanyak 12 kali atau 1 kali/bulan dalam setahun.…”

Persediaan Spare Part Menggunakan Reliability Centered Spares Dan inventory Analysis Di CV. selorejo Bantul

“…Menurut Assauri (2004), safety stock (SS) atau cadangan persediaan adalah persediaan tambahan yang dipesan untuk menanggulanggi kemungkinan terjadinya stockout pada perusahaan. Safety stock dapat ditentukan menggunakan persamaan berikut (Fauzani et al, 2018) Reorder point adalah titik atau batas dari jumlah persediaan yang menandakan bahwa perusahaan diharuskan melakukan pemesanan kembali (Manta, 2020). Reorder point dapat ditentukan dengan menggunakan persamaan berikut (Fauzani et al, 2018) Total cost adalah keseluruhan biaya pengadaan persediaan yang dalam satu periode proses produksi.…”