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Zahrowain, Muhammad Yushiy
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Engineering Industrial & Manufacturing Engineering

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Penerapan Metode Rca Untuk Menentukan Akar Penyebab Waste Pada Proses Pencucian Reaktor Dan Blending Tank Di Departemen Produksi 2 Lestari, Sri; Zahrowain, Muhammad Yushiy; Muttaqien, Zaenal
Journal Industrial Manufacturing Vol 9, No 1 (2024): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v9i1.10989

Abstract

This study aims to determine the root causes of waste in the reactor washing process and blending tank in the Department Production 2 PT. Pardic Jaya Chemicals which causes excessive costs or expenses if it is not identified what is the main cause of the problem. The research method used is root cause analysis (RCA) with Cause and EffectAnalysis or Fishbone Diagram. The results of the root cause research found several main factors, including differences in perception, limited tools, contaminated air and the character of the resin that was too solid. Proposed improvements to overcome this problem are by refreshing the work instructions, replacing the washing solvent with ethyl acetate by using distilled ethyl acetate (ETAC Ex-Dist) and adding N2 gas (Nitrogen) into the washing solvent. Keywords: Waste, Root Cause Analysis, Fishbone Diagram, proposed improvement plan, solvent
Studi Kelayakan Bisnis Umkm Kota Tangerang (Studi Kasus Usaha Soto Daging Sapi “Mbah Man” Kondang Rasa) Fardillah, Frena; Zahrowain, Muhammad Yushiy
Journal Industrial Manufacturing Vol 8, No 2 (2023): Journal Industrial Manufacturing
Publisher : Program Studi Teknik Industri Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/jim.v8i2.9585

Abstract

UMKM Soto Beef "Mbah Man" Kondang Rasa is one of the MSMEs in Tangerang City engaged in culinary. In business development, it is necessary to analyze the feasibility of investment with a financial aspect approach and technical feasibility with a technical aspect approach which will ultimately produce an assessment or decision whether this business should be developed or not. Data collection method with direct observation and interview and data processing by tabulating data that refers to the calculation of aspects of investment feasibility analysis, namely Net Present Value (NPV), Payback Period (PP), Internal Rate of Return (IRR), and Profitability Index (PI) as well as technical aspect approach analysis. The results of the technical aspect approach are declared feasible in determining the location, layout and  readiness of machines, the best inventory methods, and the need for labor. Meanwhile, the feasibility from the financial aspect shows that the business is feasible to run with eligibility criteria that produce  a Payback Period (PP) for 2 months 27 days, a Net Present Value (NPV) value of IDR 1,285,373,578, an Internal Rate of Return (IRR) value of 7.68% >  7% (interest rates), and a Profitability Index (PI) value of 14.60 >1 Keywords: MSMEs, Business Feasibility, Financial Aspects, Technical Aspects
Co-Authors Fachry Abda El Rahman Fardillah, Frena Sri Lestari