Analisis Penerapan Part Commonality pada PT. Sri Rejeki Isman, Tbk

Fevianna, Dewi Saputri (2023) Analisis Penerapan Part Commonality pada PT. Sri Rejeki Isman, Tbk. Other thesis, Institut Teknologi Sepuluh Nopember.

Text 02411940000055-Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only until 1 April 2025. Download (3MB)

Abstract

PT. Sri Rejeki Isman, Tbk atau Sritex merupakan produsen tekstil terbesar di Asia Tenggara. Sritex menggunakan bahan baku bervariasi untuk menghasilkan produk beragam. Pengadaan bahan baku adalah faktor utama pengeluaran perusahaan yang mencapai 40-70%. Oleh karena itu, proses pengadaan berperan penting dalam reduksi total biaya. Salah satu langkah yang dapat dilakukan adalah standarisasi bahan baku dengan metode Part Commonality. Bahan baku yang dilakukan part commonality adalah carton box pada produk seragam militer serta velcro dan interlining pada produk Pakaian Dinas Lapangan (PDL) Loreng NKRI, PDL Loreng TNI AD, Pakaian Dinas Harian (PDH) TNI AD, PDL Loreng TNI AL, dan Topi Loreng. Efek part commonality akan lebih terasa ketika dapat dilakukan substitusi bahan baku untuk memitigasi ketidakpastian rantai pasok. Selain itu, risk pooling akan terjadi akibat penurunan standar deviasi yang signifikan dari non-commonality ke part commonality. Parameter evaluasi yang digunakan adalah total biaya dan keuntungan yang bersifat kualitatif lain. Biaya yang terdampak oleh part commonality adalah unit cost, reorder cost, dan holding cost. Kombinasi terbaik dipilih berdasarkan nilai total cost terkecil dari skema quantity discount dan commonality. Berdasarkan perhitungan, kombinasi terbaik dengan total cost minimum adalah commonality velcro dalam aspek warna, commonality interlining dalam aspek ukuran, dan kondisi eksisting pada carton box.
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PT. Sri Rejeki Isman, Tbk is the largest industrial textile in Southeast Asia. Sritex uses various raw materials to produce products. Procurement procecss is the main factor in the company's expenditure which reaches 40-70%. Therefore, the procurement process have an important role in reducing total costs. One of that steps is standardization of raw materials using the Part Commonality method. The raw materials that standardize in this study are carton boxes for military uniforms also velcro and interlining for five selected products (PDL Loreng NKRI, PDL Loreng TNI AD, TNI AD's Daily Uniforms, PDL Loreng TNI AL, and Hat). The part commonality effect will be more pronounced when raw material substitution can mitigate the supply chain uncertainties. In addition, risk pooling will occur while the standard deviation decrease from non-commonality to part commonality. The evaluation parameters used in this case are total costs and other qualitative benefits. The costs affected by part commonality are unit costs, reorder costs, and holding costs. The best combination is chosen based on the smallest total cost value from quantity discount and commonality scheme. Based on calculations, the best combination with minimum total cost is commonality velcro in terms of color, commonality interlining in terms of size, and the existing condition of carton box.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Part Commonality, Pengadaan, Risk Pooling, Quantity Discount, Total Biaya, Part Commonality, Procurement, Risk Pooling, Quantity Discount, Total Cost.
Subjects:	T Technology > TS Manufactures > TS170 New products. Product Development
Divisions:	Faculty of Industrial Technology and Systems Engineering (INDSYS) > Industrial Engineering > 26201-(S1) Undergraduate Thesis
Depositing User:	Fevianna Dewi Saputri
Date Deposited:	10 Feb 2023 06:49
Last Modified:	10 Feb 2023 06:49
URI:	http://repository.its.ac.id/id/eprint/96689

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