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All Journal Tekinfo | Scientific Journal of Industrial and Information Engineering
Hardik Widananto
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Computer Science & IT Industrial & Manufacturing Engineering

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Mengukur Kelayakan Ekonomi Proyek Paperless Office Menggunakan Metode Cost & Benefits Analysis (Studi Kasus: Industri Garment) Nancy Oktyajati; Sri Mayasari; Hardik Widananto
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 7 No 2 (2019)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/tekinfo.v7i2.591

Abstract

This paper discusses the economic feasibility study of the project of procuring computer and tablet devices to companies as one part of the business in the paperless office. The purpose of this study is to analyze the feasibility of investment to increase productivity, reduce costs, improve site efficiency and reduce environmental impacts. Computer and tablet devices are used to reduce the cost of procuring documents which are usually carried out by the photocopy process and distributed to other departments. Measurement of investment feasibility using Cost and Benefit Ratio Analysis. The economic tools used in this investment feasibility study include Payback Period, Net Present Value (NPV), Return on Investment (ROI) dan Internal Rate of Return (IRR). The results of economic analysis using the cost benefit ratio method for the paperless office project are that the project deserves to be accepted.
Analisis Beban Kerja Mental Pada Pekerja Di Industri Pembuatan Tempe Hardik Widananto; Diyah Dwi Nugraheni
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 7 No 2 (2019)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/tekinfo.v7i2.607

Abstract

Company X is a SME company that produced tempe, activity that is examined in the production process of Tempe is soybean washing activity, basket lifting and packaging. The purpose of this research is to determine the mental workload on the operators who carried out production activities. This research used the NASA-TLX method with the indicator of mental demand (MD), physical demand (PD), temporal demand (TD), performance (P), effort (E), and frustration level (FR). Data processing results show that soybean washing activity has a NASA-TLX score of 88, the basket lifting activity has a score of 88.67, and the packaging activity has a score of 90. The score shows that the workload on soybean washing activity, basket lifting, and packaging is very high for the operator. From these results, it is necessary to repair the working system so that the operator's mental workload can decrease so as to improve the operator's productivity and health.
Co-Authors Diyah Dwi Nugraheni Nancy Oktyajati Sri Mayasari