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Gustopo, Dayal
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Energy Engineering Industrial & Manufacturing Engineering

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A SURVEY TO IDENTIFY FACILITY REQUIREMENTS IN THE ADMINISTRATIVE WORKPLACE Vitasari, Prima; Gustopo, Dayal; Indriani, Sri; Sinnadurai, Suriya Kumar
Journal of Sustainable Technology and Applied Science (JSTAS) Vol. 1 No. 1 (2020): Journal of Sustainable Technology and Applied Science, May 2020
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Institut Teknologi Nasional (ITN) Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jstas.v1i1.2524

Abstract

A flexible work surrounding is recommended for the comfort of employees while doing their activities. Workplace design affects the individual who works inside it. Previous researches had revealed that physical elements in the workplace affected employees’ creativity. From these descriptions this research then making identification to physical elements that placed inside the workplace of administration staff. 150 respondents have participated in this survey. Questionnaires of this research have 13 questions where some of the questions asking about computer sets also type of office equipment that employees usually use in their work. The result of this research showed that most employees have sufficient work facility which is a computer set with LCD monitor where its screen size is adjusted according to the work demand (19 inches), and the computer lifespan is relatively ranging from five years. While type identification and computer function consider being appropriate for their job desk. From placement or setting of work, facilities give a description that average employees want computers placed at the center of the desk and put other work equipment on the right side of the desk. The result of this survey is expected able to give a significant contribution to workplace design that suitable for administration staff.
PRODUCT QUALITY CONTROL USING SIX SIGMA (DMAIC) METHODS TO MINIMIZE WAST IN BIMA MANDIRI CIGARETTE COMPANY REMBANG, PASURUAN REGENCY Husen, Muhammad; Gustopo, Dayal; Laksmana, Dimas Indra
Journal of Sustainable Technology and Applied Science (JSTAS) Vol. 2 No. 2 (2021): Journal of Sustainable Technology and Applied Science, November 2021
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Institut Teknologi Nasional (ITN) Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jstas.v2i2.3359

Abstract

Quality is a key to be able to compete in the industrial world [16. Quality control is needed to reduce the number of defective products produced by the company, thus reducing losses experienced by the company. The Bima Mandiri Rembang Pasuruan cigarette company is a company that produces cigarettes, one of which is INNO cigarettes. The number of defective products produced by the company so that the company must make an increase in quality by using a method to reduce the number of defects that occur. The number of defective products causes the company to suffer losses. For that, we need a method that can reduce cigarette defective products which in turn can improve the quality of the company's production[12]. Six Sigma with the DMAIC stage (Define, Measure, Analyze, Improve, Control) is a method used in this research. Based on these steps, defects that often occur are less dense cigarettes as many as 289 sticks with a percentage of 25%, tearing on the cigarettes as many as 227 cigarettes with a percentage of 20% and peeling cigarettes as many as 208 sticks with a percentage of 18%. Factors that cause defects include humans, machines, methods and materials. After calculating using the Six Sigma method, before the improvement, the DPMO value is 113988.1 and the Sigma Level value is 2.722. After the improvements were made, the DPMO value decreased to 76488.1 and the Sigma Level was 2.94715. To achieve the six sigma target, the company is expected to be able to carry out improvements with a focus on the factors that cause product defects and always carry out regular control to reduce product defects. The corrective steps taken in the Bima Mandiri Rembang Pasuruan Regency cigarette company are human: regular training for machine operators and employees; methods: inspection of raw materials, blending machines and glue residue in the teat; engine: inspection of engine components; material: reprocessing less refined raw materials and using better quality glue.
Co-Authors Dimas Indra Laksmana Muhammad Husen, Muhammad Prima Vitasari Sinnadurai, Suriya Kumar Sri Indriani