Analisis Efektifitas Stok Barang Pada PT. Gading Murni Surabaya Menggunakan Metode EOQ

Authors

  • Dimas Bagus Permadi Program Studi Teknik Industri, Fakultas Teknik, Universitas Kadiri
  • Lolyka Dewi Indrasari Program Studi Teknik Industri, Fakultas Teknik, Universitas Kadiri
  • Afiff Yudha Tripariyanto Program Studi Teknik Industri, Fakultas Teknik, Universitas Kadiri

DOI:

https://doi.org/10.30737/jatiunik.v5i1.1978

Keywords:

Economic Order Quantity, Efektifitas Kapasitas, Gudang

Abstract

Inventory management makes the company's benchmark in achieving the effectiveness of raw material inventory activities. Thus, inventory control plays an important role. One company needs to achieve effectiveness in supplying laptops for sales needs. The company is PT. Gading Murni, which provides laptops for resale obtained from suppliers. The purpose of this research is to determine the capacity of PT warehouses. Pure Ivory in storing laptop supplies can use the Economic Order Quantity method. This study uses observation stage to retrieve laptop purchase data from suppliers in 2020. The stage is to forecast the demand for the period January 2021 – December 2021, calculate the unit purchase from the supplier economically, the frequency of orders, reorder when the unit reaches the sales target, plan the capacity of the unit in the warehouse. The results of this study with the value of the capacity of units accommodated warehouses a total of 29,707 units of laptops. The unit is obtained from the calculation of Economic Order Quantity value of 29,593 units then added with a safety supply of 114 units. The results will be effective, if the company can evaluate in order to increase sales and expand warehouse space to increase the capacity of units in the future.

 

Manajemen persediaan menjadikan tolak ukur perusahaan dalam mencapai efektivitas kegiatan persediaan bahan baku. Sehingga, pengendalian persediaan berperan penting. Salah satu perusahaan memerlukan capaian efektivitas dalam melakukan persediaan laptop untuk kebutuhan penjualan. Perusahaan tersebut adalah PT. Gading Murni, yang menyediakan laptop untuk dijual kembali yang didapatkan dari supplier. Tujuan peneltian ini untuk mengetahui kapasitas gudang PT. Gading Murni dalam melakukan penyimpanan persediaan laptop dapat menggunakan metode Economic Order Quantity. Penelitian ini menggunakan tahapan observasi untuk mengambil data pembelian laptop dari supplier tahun 2020. Tahapan yang dilakukan adalah meramalkan permintaan periode Januari 2021 – Desember 2021, menghitung unit pembelian dari suppliersecara ekonomis, frekuensi pemesanan, pemesanan ulang ketika unit mencapai target penjualan, merencanakan kapasitas unit pada gudang.Hasil penelitian ini dengan nilai kapasitas unit yang ditampung gudang sejumlah 29.707 unit laptop. Unit tersebut didapatkan dari perhitungan nilai Economic Order Quantity yang bernilai 29.593 unit kemudian ditambah dengan persediaan pengaman sejumlah 114 unit. Hasil tersebut akan efektif, jika perusahaan dapat melakukan evaluasi demi meningkatkan penjualan dan memperluas ruangan gudang untuk meningkatkan kapasitas unit dimasa mendatang. 

Author Biographies

Dimas Bagus Permadi, Program Studi Teknik Industri, Fakultas Teknik, Universitas Kadiri

Teknik Industri, Fakultas Teknik, Universitas Kadiri

Lolyka Dewi Indrasari, Program Studi Teknik Industri, Fakultas Teknik, Universitas Kadiri

Industrial Engineering, Kadiri University

Afiff Yudha Tripariyanto, Program Studi Teknik Industri, Fakultas Teknik, Universitas Kadiri

Industrial Engineering, Kadiri University

References

D. Suryana, Mengenal Komputer: Teknologi Informasi dan Komunikasi, 2nd ed. Jakarta : CreateSpace Independent Publishing Platform, 2012.

J. T. Industri, F. T. I. Universitas, P. Nasional, V. Yogyakarta, and J. B. Tambakbayan, “ANALISIS PENGENDALIAN PERSEDIAAN BAHAN BAKU DENGAN METODE ECONOMIC ORDER QUANTITY DAN KANBAN PADA PT ADYAWINSA STAMPING INDUSTRIES Noor Apriyani , Ahmad Muhsin,†vol. 10, no. 2, 2017.

I. Krommyda, K. Skouri, and A. G. Lagodimos, “A unified EOQ model with financial constraints and market tolerance,†Appl. Math. Model., vol. 65, pp. 89–105, 2019, doi: 10.1016/j.apm.2018.08.002.

R. Wahyudi, “Analisis Pengendalian Persediaan Barang Berdasarkan Metode EOQ Di Toko Era Baru Samarinda,†Ejournal Ilmu Admistrasi Bisnis, 2015.

C. Yuliana and N. Sudjana, “PENERAPAN MODEL EOQ (Economic Order Quantity) DALAM RANGKA MEMINIMUMKAN BIAYA PERSEDIAAN BAHAN BAKU (Studi Pada UD. Sumber Rejo Kandangan-Kediri),†J. Adm. Bisnis S1 Univ. Brawijaya, 2016.

R. Kumar, “Economic Order Quantity (EOQ) Model,†2016.

O. E. Andira, “Analisis persediaan bahan baku tepung terigu menggunakan metode eoq,†pp. 201–208, 2014.

A. H. Nobil, A. H. A. Sedigh, and L. E. Cárdenas-Barrón, “Reorder point for the EOQ inventory model with imperfect quality items,†Ain Shams Eng. J., vol. 11, no. 4, pp. 1339–1343, 2020, doi: 10.1016/j.asej.2020.03.004.

M. D. Angelica et al., “Determinants of Time Allocation across the Lifespan A Theoretical Model and an Application to the,†PLoS One, 2012, doi: 10.1017/CBO9781107415324.004.

A. Kusumawati and A. D. Setiawan, “Analisis Pengendalian Persediaan Bahan Baku Tempe Menggunakan Material Requirement Planning,†Ind. Serv., vol. 3, no. 1, pp. 168–173, 2017.

R. Mujiastuti, P. Meilina, and M. A. Rully, “Implementasi Metode Economic Order Quantity (EOQ) pada Sistem Informasi Produksi Kopi,†Tek. Inform., vol. 8, no. 2, pp. 1–8, 2018, [Online]. Available: https://jurnal.umj.ac.id/index.php/just-it/article/download/.../2376.

T. Chernonog, “Inventory and marketing policy in a supply chain of a perishable product,†Int. J. Prod. Econ., Jun. 2019, doi: 10.1016/J.IJPE.2019.06.019.

Paduloh and R. Prasetyo, “Analisi Pengendalian Persediaan Bahan Baku Plat Besi Industri Karoseri Menggunakan Metode EOQ,†J. Ind. Manuf., vol. 3, no. 1, pp. 37–44, 2018.

M. C. Tuerah, “Analisis Pengendalian Persediaan Bahan Baku Ikan Tuna pada CV. Golden Kk,†J. Ris. Ekon. Manajemen, Bisnis dan Akunt., 2014.

E. Han et al., “Analisis Pengendalian Pesediaan Bahan Baku dengan Menggunakan Metode Economic Order Quantity (EOQ) pada Perusahaan Roti Bonansa,†Manag. Anal. J., vol. 5, no. 4, pp. 289–298, 2016, doi: 10.15294/maj.v5i4.9944.

U. H. I, A. H. Jan, and F. Tumewu, “Analisis Economic Order Quantity (Eoq) Pengendalian Persediaan Bahan Baku Kopi Pada PT. Fortuna Inti Alam,†J. EMBA J. Ris. Ekon. Manajemen, Bisnis dan Akunt., vol. 7, no. 1, pp. 51–60, 2019, doi: 10.35794/emba.v7i1.22263.

M. N. Sundah, A. H. Jan, and M. M. Karuntu, “PENERAPAN ECONOMIC ORDER QUANTITY (EOQ) PADA PT.WOLOAN PERMAI PERKASA,†EMBA, vol. 7, no. 4, pp. 4661–4669, 2019.

P. C. P. Dewi, N. T. Herawati, and M. A. Wahyuni, “Analisis Pengendalian Persediaan Dengan Metode (EOQ) Economic Order Quantity Guna Optimalisasi Persediaan Bahan Baku Pengemas Air Mineral,†J. Akunt. Profesi, vol. 10, no. 2, pp. 54–65, 2019.

D. G. E. N. Putra and N. K. Purnawati, “KINERJA MANAJEMEN PERSEDIAAN BARANG DAGANGAN PT. ARTHA DINAMIS SENTOSA BALI,†E-Jurnal Manaj. Univ. Udayana, 2018, doi: 10.24843/ejmunud.2018.v07.i10.p14.

J. Juventia and L. P. S. Hartanti, “Analisis Persediaan Bahan Baku PT . BS dengan Metode Economic Order Quantity ( EOQ ),†Gema Aktual., vol. 5, no. 1, pp. 55–64, 2016.

D. F. Azizah, “PENGGUNAAN METODE ECONOMIC ORDER QUANTITY ( EOQ ) DALAM UPAYA PENGENDALIAN PERSEDIAAN BAHAN PEMBANTU ( Studi Pada PG . Modjopanggoong Tulungagung - PT . Perkebunan Nusantara X ),†J. Adm. Bisnis, vol. 41, no. 1, pp. 119–124, 2016.

Afrizal Nilwan, Yunita Sofyandy, and Goenawan, “ANALISIS PERHITUNGAN ECONOMIC ORDER QUANTITY (EOQ) DAN PENGARUHNYA TERHADAP PENGENDALIAN PERSEDIAAN BARANG DAGANGAN (Studi Kasus pada PT. Bumi Jaya di Natar) Afrizal,†J. Akunt. Keuang., vol. 2, no. 2, pp. 303–316, 2011.

A. Fumi, L. Scarabotti, and M. M. Schiraldi, “Minimizing warehouse space with a dedicated storage policy,†Int. J. Eng. Bus. Manag., vol. 5, no. 1, pp. 1–8, 2013, doi: 10.5772/56756.

A. F. Amrillah, F. I. Administrasi, and U. Brawijaya, “ANALISIS METODE ECONOMIC ORDER QUANTITY ( EOQ ) SEBAGAI DASAR PENGENDALIAN PERSEDIAAN BAHAN BAKU PEMBANTU ( Studi Pada PG . Ngadirejo Kediri - PT . Perkebunan Nusantara X ),†vol. 33, no. 1, pp. 35–42, 2016.

E. Rimawan, D. S. Saroso, and P. E. Rohmah, “Analysis of Inventory Control with Material Requirement Planning ( MRP ) Method on IT180-55gsm F4 Paper Product at PT . IKPP , TBK,†vol. 3, no. 2, pp. 569–581, 2018.

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Published

2021-10-01

How to Cite

Permadi, D. B., Indrasari, L. D., & Tripariyanto, A. Y. (2021). Analisis Efektifitas Stok Barang Pada PT. Gading Murni Surabaya Menggunakan Metode EOQ. JATI UNIK : Jurnal Ilmiah Teknik Dan Manajemen Industri, 5(1), 67–79. https://doi.org/10.30737/jatiunik.v5i1.1978

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Vol. 5 No. 1 (2021): October

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