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All Journal Industrial and Systems Engineering Assessment Journal (INASEA) ComTech: Computer, Mathematics and Engineering Applications
Andre M. R. Wajong
Binus University
Computer Science & IT Engineering Industrial & Manufacturing Engineering Mathematics

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PERENCANAAN TENAGA KERJA DI PT GLORY PACKINDO Susanti, Christine; Handes, Dicky; Effany, Efanny; Wajong, Andre M. R.
Industrial and Systems Engineering Assessment Journal (INASEA) Vol 14, No 1 (2013): INASEA Vol. 14 No. 1
Publisher : Industrial and Systems Engineering Assessment Journal (INASEA)

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Abstract

The main problem experienced by PT. Packindo Glory is less optimal manpower planning in the company. Hence, the company often could not meet the demand of cardboard order. Therefore, this study is structured to assist the company in addressing this problem. In the planning of manpower requirement, we proposed and analyzed options of adding extra manpower and overtime working hours. The analysis are supported by data of requested carton during 32 weeks, data of regular working hours, and data of overtime hours and labor cost. The demand data are used to estimate the need for 16 weeks. The methodology used for forecasting the demand is the linear regression method, the Double Exponential Smoothing (DES) parameter Brown, and DES parameter Holt. The results show that the smallest error is found on the regression methods. Therefore, it will be used in estimating the carton demand. Based on demand data, we compile query plan requirements. The results show that the right strategy for the company for 16 weeks period ahead is by increasing the working hours of the overtime, which will further lower the cost by Rp. 640.000 or 11.11% cost reduction compared to reduction by adding workers. Based on the limited hours of overtime work available, then after 44 hours of overtime work, the company still needs to increase the workforce to meet the demand for paperboard.
STATISTICAL QUALITY CONTROL (SQC) PADA PROSES PRODUKSI PRODUK “E” DI PT DYN, TBK Handes, Dicky; Susanto, Kishi; Novita, Lusia; Wajong, Andre M. R.
Industrial and Systems Engineering Assessment Journal (INASEA) Vol 14, No 2 (2013): INASEA Vol. 14 No. 2
Publisher : Industrial and Systems Engineering Assessment Journal (INASEA)

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Abstract

This study discussed about the quality control of product E produced by PT DYN, Tbk., a plastic packaging manufacturer in Jatake, Banten. P map was used to map whether the product has been in the control limits or not. Pareto diagram was used in determining the biggest types of defects that occured in the product mapped. Causal diagram was used in determining the cause of defects in the product. For the purposes of the study, we collected data about the amount of production and the amount of defects of product E for three months as much as 45992. Based on the p map, there were seven data outside the control limits which were 9, 27, 30, 42, 43, 48 and 63. There were three biggest flaws obtained from Pareto diagram, i.e. black spots, rough body, and bram. The data was then analyzed using causal diagram. The results showed that the causes of the defects were: (1) human – less conscientious and less skilled ; (2) material – dirty raw materials, (3) methods – the work process did not follow the work standards, (4) machine – inappropriate settings, and (5) environment – dirty. Therefore, the company must make improvements to machinery, materials, methods, human and the environment to reduce products defects.
INCUBATOR BUSINESS IN A UNIVERSITY Wajong, Andre M. R.
Industrial and Systems Engineering Assessment Journal (INASEA) Vol 5, No 2 (2004): INASEA Vol. 05 No. 2
Publisher : Industrial and Systems Engineering Assessment Journal (INASEA)

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Article discusses an incubator business in a university. From the research, it can be concluded that to manage an incubator is really obvious that the management should have an idea to create a business and make some profit. All the activity will be limited with the reality from the market. Because of that, the staff and management in the incubator have to have an attitude to be an entrepreneur.
Kerentanan yang Dapat Terjadi di Jaringan Komputer pada Umumnya Wajong, Andre M. R.
ComTech: Computer, Mathematics and Engineering Applications Vol 3, No 1 (2012): ComTech
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/comtech.v3i1.2446

Abstract

The rapid development of computer technology allows ease of access, yet lurking threats. Security in computer networks are categorized into two, namely the physical and non physical security. Physical security is a security that is more likely to focus to all things physical. This type of security can be avoided by more careful guarding of the thieves’ threats by putting in locked places and so on. As with the non-physical security, the more important issue involved is such as data security where its physical value may be less important. Therefore, this article discussed the safety factor especially on a computer network, vulnerable points on the computer network, techniques often used on attacks and some things you can do to ward off them.
Co-Authors Christine Susanti Dicky Handes Efanny Effany Kishi Susanto Lusia Novita