Perencanaan kebutuhan bahan baku dengan metode material requirement planning (MRP) pada proses produksi jas almamater di home industry Kun Tailor Tulungagung

Agustrimah, Yuli; Sukarsono, Agustin; Sukarni, Sukarni

doi:10.36055/tjst.v16i1.7590

Cited by 3 publications

(2 citation statements)

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“…Based on the data plot that has been done previously, Figure 2 shows that the demand or the amount of clean water distribution occurs randomly. According to [13][14][15], requests with random or irregular patterns can use the moving average and single exponential smoothing forecasting methods. The results of the two methods are then compared with the error values, and then the smallest error value will be selected.…”

Section: Determine the Forecasting Methodsmentioning

confidence: 99%

Planning and controlling raw materials using the material requirements planning method

Silfiani

Kuncoro

Sitania

2021

tjst

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The water treatment plant (IPAM) in Kampung Damai is one of nine water treatment plants owned by PDAM Tirta Manggar, Balikpapan City. In carrying out clean water treatment, IPAM Kp Damai requires water purification raw materials in alum, lime, and chlorine. Companies often experience shortages or accumulation of raw materials from the rest of the previous production, so that it has an impact on inventory and storage costs. Therefore, we need planning and control of raw materials to optimize the total cost of inventory. The method used in this study is the lot technique in material requirements planning, namely lot for lot and periodic order quantity. The type of data used is primary data and secondary data where the research was conducted. The data collection technique used is secondary data (historical data).The analysis technique used is plotting past demand data, forecasting, and material requirements planning.From the results of the study, it can be concluded that the application of the lot for lot method for each raw material for water purification at IPAM Kp. Damai PDAM Kota Balikpapan can minimize the total cost of inventory compared to the periodic order quantity method.

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Section: Determine the Forecasting Methodsmentioning

confidence: 99%

Planning and controlling raw materials using the material requirements planning method

Silfiani

Kuncoro

Sitania

2021

tjst

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“…Pengumpulan data dilakukan secara kualitatif (kajian pustaka yang berhubungan persediaan, peramalan, Material Requirement Planning) dan pengumpulan data kuantitatif data permintaan kebutuhan Cylinder Assy Oxygen dalam 1 tahun setiap periode. Pengolahan data dilakukan secara periode dari setiap jumlah permintaan untuk memenuhi kebutuhan operasional dengan cara peramalan, perencanaan persediaan dan Material Requirement Planning (MRP) [7][8] [9].…”

Section: Tinjauan Pustakaunclassified

Perencanaan Kebutuhan Cylinder Assy Oxygen Pn B42365-1 Dengan Metode Material Requirement Planning

Ruspendi,

Estiningsih Tri. H,

Steven

et al. 2023

JINTEKS

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PT. Batam Aero Technic merupakan pengembangan bisnis dari perusahaan maskapai penerbangan PT. Lion Air Group. Untuk mendukung kebutuhan operasional di bidang Maintenance, Repair, Overhaul (MRO). Salah satu produk yang dihasilkan adalah Cylinder Assy Oxygen PN B42365-1 yang merupakan komponen wajib disetiap pesawat terbang. Namun terdapat kendala untuk memenuhi permintaan kebutuhan operasional pesawat terbang. Berdasarkan masalah tersebut maka penelitian ini di maksudkan untuk melakukan perencanaan kebutuhan menggunakan metode Material Requirement Planning (MRP) yang didasari hasil peramalan dari moving averages, exponential smoothing dengan membandingkan tingkat kesalahan (error) terkecil, serta dilakukan perhitungan metode peramalan Minimum dan Maximum (MIN-MAX), safety stock, dan Reorder Point (ROP). Hasil penelitian ini didapat bahwa metode exponential smoothing memiliki nilai error terkecil yaitu dengan Mean Absolute Deviation (MAD) sebesar 7,67, Mean Squared Error (MSE) 94,04, dan Mean Absolute Percent Error (MAPE) sebesar 0,09% dan pada peta kontrol tracking signal dapat diandalkan karena tidak ada titik garis nilai yang melewati Upper Control Limit (UCL) dan Lower Control Limit (LCL). MIN-MAX dapat diketahui setiap periode jumlah permintaan, nilai MAX periode I (63pcs), periode II (84pcs), periode III (64pcs), nilai MIN periode I (35pcs), periode II (45pcs), periode III (39pcs). Nilai Safety stock periode I (51pcs), periode II (75pcs), periode III (39pcs).

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Proposed material requirement planning on slippers products with the lot for lot approach

Rizqi,

Jufriyanto,

Hidayat

2023

International Conference on Research Innovations: Trends in Science and Technology

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Perencanaan kebutuhan bahan baku dengan metode material requirement planning (MRP) pada proses produksi jas almamater di home industry Kun Tailor Tulungagung

Cited by 3 publications

References 0 publications

Planning and controlling raw materials using the material requirements planning method

Planning and controlling raw materials using the material requirements planning method

Perencanaan Kebutuhan Cylinder Assy Oxygen Pn B42365-1 Dengan Metode Material Requirement Planning

Proposed material requirement planning on slippers products with the lot for lot approach

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