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All Journal Jurnal Optimalisasi ZONA: Jurnal Pengabdian Masyarakat
Balqis, Syarifah Naila
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Control & Systems Engineering Industrial & Manufacturing Engineering Social Sciences Other

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Analisis Efisiensi Manajemen Persediaan Bahan Bakar Minyak (BBM) Menggunakan Metode Economic Order Quantity (EOQ) di PT XYZ Irawan, Heri Tri; Balqis, Syarifah Naila; Pamungkas, Iing; Pandria, T.M. Azis; Hadi, Khairul; Muzakir, Muzakir
Jurnal Optimalisasi Vol 11, No 2 (2025): Oktober
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jopt.v11i2.13081

Abstract

This study analyzes the efficiency of diesel fuel inventory management at PT. XYZ, located in Desa Peunaga Cut Ujong, Kecamatan Meureubo, Kabupaten Aceh Barat, Aceh. The main problem faced by the company is inefficient fuel inventory management, leading to a mismatch between stock and usage, potential equipment downtime, and high inventory costs. The research objective is to evaluate PT. XYZ's current fuel inventory policy and compare it with the application of the Economic Order Quantity (EOQ) method to identify potential improvements in efficiency and cost savings. The research method used is a quantitative approach with a comparative descriptive design. Secondary data, including records of fuel purchases, usage, and ordering and holding costs for 2024, were collected from PT. XYZ's Supply Chain Management (SCM) division, supplemented by primary data from interviews. Data analysis involved calculating EOQ, determining optimal ordering frequency, safety stock, reorder point, and comparing the Total Inventory Cost (TIC) between the company's existing policy and the EOQ method. The results indicate that PT. XYZ's current fuel inventory management policy incurs significantly higher Total Inventory Costs (TIC) compared to those achievable using the EOQ method. Implementing EOQ substantially optimizes order quantity, frequency, safety stock, and reorder point, which in turn can lead to considerable cost reductions. This suggests that adopting the EOQ recommendations can improve operational efficiency and provide financial benefits for PT. XYZ.
Evaluasi Efektivitas Cold Supply Chain Management terhadap Stabilitas Suhu dan Mutu Produk Es Krim di Minimarket Alpen Aceh Barat Irawan, Risnadi; Ginting, Refal Agil; Astari, Vina; Balqis, Syarifah Naila
ZONA: Jurnal Pengabdian Masyarakat Vol 3 No 1 (2026): ZONA: Jurnal Pengabdian Masyarakat
Publisher : Fanshur Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71153/zona.v3i1.450

Abstract

Penelitian ini bertujuan untuk mengevaluasi efektivitas penerapan Cold Supply Chain Management dalam menjaga stabilitas suhu dan mutu es krim pada Minimarket Alpen, Aceh Barat. Metode yang digunakan meliputi observasi langsung proses distribusi, pengukuran suhu pada kendaraan dan freezer, serta wawancara dengan karyawan dan distributor. Hasil penelitian menunjukkan bahwa suhu penyimpanan selama distribusi umumnya berada di bawah standar −18°C, namun titik kritis terjadi pada proses bongkar muat yang menyebabkan fluktuasi suhu sementara. Minimnya fasilitas cold storage di tingkat ritel menjadikan freezer sebagai satu-satunya tempat penyimpanan sehingga ketepatan jadwal distribusi sangat berpengaruh. Secara keseluruhan, sistem rantai dingin telah berjalan cukup baik, namun diperlukan peningkatan prosedur penanganan dan pengawasan suhu untuk menjaga mutu produk secara optimal.
Co-Authors Astari, Vina Ginting, Refal Agil Iing Pamungkas Irawan, Heri Tri Irawan, Risnadi Khairul Hadi Muzakir T. M. Azis Pandria