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Journal : Teknologika

ANALISA DAN MITIGASI RISIKO SUPPLY CHAIN DENGAN PENDEKATAN MODEL HOUSE OF RISK PADA PERUSAHAAN XYZ Hady Sofyan; Akhsani Nur Amalia; Daffa Pratama Akmal; Rizky Fajar Ramdhani
Jurnal Teknologika Vol 12 No 2 (2022): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51132/teknologika.v12iNo 2.236

Abstract

Abstract. XYZ Company is a company engaged in the food service industry that produces various types of products such as food, spices, flour, etc. The production process, starting from raw materials until the products are sent to consumers, there are still many risks that interfere with industrial activities that do not run smoothly. The steps taken to identify and measure the potential risks that exist in supply chain at XYZ Company are using the house of risk (HOR) model. This model is a framework developed by Laudine H. Geraldin and I. Nyoman Pujawan by developing the FMEA (Failure Mode and Effect Analysis) method and the QFD (Quality Function Deployment) method. The identified risk events have the potential to arise in the supply chain of XYZ Company, namely in Plan activities there are 4 risks, source there are 5 risks, make activities have 9 risks, delivery activities have 5 risks, and in Return activities there are 3 risks. As many as 22 risk agents (risk agents) in the supply chain of Company XYZ were identified, which were then prioritized based on the ARP value of 5 risk agents, namely delaying the production process (A8), not being careful with production planning (A1), quality inspection errors (A17), Human Error (A5), Don't care about SOP (A22). Mitigation or prevention strategies that are prioritized to prevent the causes of risk are (in order) Increase the emphasis on SOPs to each line, Show the consequences of not meeting SOPs, namely work accidents, Improve employee abilities with good training or direction, Always emphasize employees to comply with SOPs, Motivate employees Making value stream mapping, briefing each employee that SOPs are important Conduct training for employees. Keywords: Risk Mitigation, Supply Chain Management, House of Risk
ANALISIS PENYEBAB PRODUK NOT GOOD PACKING COUMPOUND DENGAN METODE SIX SIGMA DMAIC DI PT. A&A Akhsani Nur Amalia; Anisa Agustina
Jurnal Teknologika Vol 14 No 1 (2024): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51132/teknologika.v14i1.375

Abstract

Research was conducted to determine the factors that cause the occurrence of not good products in Packing Compound. The research was conducted in the Quality Control department of PT A&A. The analysis was conducted using the Six Sigma DMAIC method. Pareto diagram shows that there are four types of not good that need immediate improvement, namely not good torn, dirty, short mold and visual. Cause analysis was conducted using Failure Mode and Effect Analysis (FMEA). The analysis results prove that human factors, materials, machines and methods are the factors that cause the occurrence of not good products. Therefore, the company needs to increase the number of skilled workers, implement SOPs properly and conduct scheduled machine checks and maintenance. Keywords: Quality, Six Sigma, DMAIC
Peramalan Permintaan Produk Sosis Menggunakan Metode Peramalan Dekomposisi Akhsani Nur Amalia
Jurnal Teknologika Vol 15 No 1 (2025): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51132/teknologika.v15i1.458

Abstract

PT. PTX merupakan suatu perusahaan manufaktur yang bergerak dalam bidang pangan. Salah satu produk yang diproduksi adalah produk sosis. Dalam proses produksinya, PT. PTX mengalami kendala dalam menentukan prediksi permintaan sosis diwaktu yang akan datang. Akibatnya, Perusahaan harus mengeluarkan biaya yang lebih tinggi akibat permintaan yang tidak terpenuhi ataupun kelebihan produksi. Penelitian ini dilakukan untuk menentukan perkiraan permintaan sosis untuk satu tahhun yang akan datang. Metode yang digunakan adalah metode peramalan dekomposisi. Hal ini dilakukan karena pola data permintaan mengandung musiman dan trend. Hasil peramalan menunjukkan bahwa perkiraan permintaan sosis selama satu tahun yang akan adalah sebeagai berikut (dalam satuan pcs) 136189, 173757, 129528, 140572, 175672, 116092, 143663, 114160, 125031, 154009, 149915, dan 96874.
Feasibility Study of Aluminum Ingot Manufacturing Plant Development Using Latest Technology with Aluminum Scrap Raw Material and 50,000 TPY Capacity in Cilegon Industrial Area Oetomo, Dedy Setyo; Sutartiah, Farliana; Amalia, Akhsani Nur
Jurnal Teknologika Vol 15 No 2 (2025): Jurnal Teknologika
Publisher : Sekolah Tinggi Teknologi Wastukancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51132/teknologika.v15i2.509

Abstract

This study presents a comprehensive feasibility analysis for establishing an aluminum ingot manufacturing plant in Cilegon Industrial Area, Indonesia, with a production capacity of 50,000 tons per year (TPY) using aluminum scrap as primary raw material. The study encompasses demand assessment for the Indonesian market, supply chain analysis for both raw materials and finished products, evaluation of latest processing technologies, detailed capital expenditure (CAPEX) and operational expenditure (OPEX) calculations, and investment scheme analysis with 60% debt financing and 40% equity investment. The research methodology includes market analysis, technology assessment, financial modeling, and risk evaluation following aluminum smelting industry standards. Results indicate strong market demand with projected growth of 8.5% annually, adequate raw material supply from domestic and regional sources, and competitive advantages through modern reverberatory furnace technology with electromagnetic stirring systems. The total CAPEX is estimated at USD 45.2 million, with annual OPEX of USD 28.7 million. Financial analysis reveals positive net present value (NPV) of USD 12.8 million, internal rate of return (IRR) of 18.2%, and payback period of 6.8 years, confirming project viability. The study concludes that the proposed aluminum ingot plant demonstrates strong commercial and technical feasibility, with robust returns exceeding industry standards and strategic positioning in Indonesia's growing aluminum market