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INDONESIA
Jurnal Sistem dan Manajemen Industri
ISSN : 25802887     EISSN : 25802895     DOI : -
Core Subject : Engineering,
This journal aims to publish the results of research in the field of Industrial Engineering is published twice a year, managed by the University of Serang Raya. The scope of Sciences covers Operations Research, Manufacturing System, Industrial Management, Ergonomics and Work System, Logistics and Supply Chain Management, and other scientific studies in accordance with scope field of Industrial Engineering research.
Arjuna Subject : -
Articles 41 Documents
Pengaruh Usia dan Masa Kerja Terhadap Produktivitas Kerja (Studi Kasus: PT. OASIS Water International Cabang Palembang) Aprilyanti, Selvia
Jurnal Sistem dan Manajemen Industri Vol 1, No 2 (2017)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (248.65 KB) | DOI: 10.30656/jsmi.v1i2.413

Abstract

Age and years of service are factors directly related to work productivity. Age and employment perceived by employees can decrease productivity or increase employee productivity. This research was conducted at PT. Oasis Water International Palembang Branch and aims to determine the influence of Age and Duration of employment on employee productivity. The number of sample is 27 respondents by using random sampling technique. Analysis method used is multiple linear regression method using SPSS aid which includes t test and F test. As independent variable (independent), that is age and work period, while dependent variable is work productivity. The result of data analysis showed that the variable of age and duration of work did not have a positive effect on work productivity, where the probability value of F test of significance value for the effect of age and work period simultaneously to productivity was 0.355 > 0.05 and F value count 1.083 <F table 3.39, and from the results of the analysis using the coefficient of determination known that the factor of age and employment only has an effect of 8.3 percent (%) on work productivity in the company PT.Oasis Water International.
Sistem Penentuan Supplier Kawat Las Dengan Metode Analitycal Hierarchy Process (AHP) dan Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) Ramayanti, Gina; Ulum, Hidayatul
Jurnal Sistem dan Manajemen Industri Vol 1, No 1 (2017)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (428.858 KB) | DOI: 10.30656/jsmi.v1i1.166

Abstract

Supplier selection is being a strategic activity, especially when the supplier is supplying materials that will be used in the long term. In the world of construction, one part of the supply chain which has a significant contribution to the improvement of the companys effectiveness is the efficiency in the procurement of materials (raw materials) from suppliers. In the research found the problem of 50 TON of welded wire failed. This study aims to determine the criteria based on the company needs in determining the supplier of welding wire and provide the ranking of suppliers as a material consideration in determining the supplier. The study used the Analytical Hierarchy Process (AHP) method for the selection of criteria and the Technique For Order Performance By Similiar To Ideal Solution for rating or evaluating alternative suppliers. Based on the results of AHP calculation we get the weight of each criteria as follows, for the quality of 0.0644, the price 0.056, the delivery time of 0.158, the quantity 0.053, the response to the claim of 0.093, and from the criteria are made reference to the calculation of vendor selection using TOPSIS. Results obtained supplier S2, i.e., PT.Esabindo Pratama ranked first as a priority supplier with a preference value of 0.322. Excellence which is owned by supplier S2 (PT.Esabindo Pratama) are the criteria of quality, price, quantity
Implementasi Six Sigma untuk Perbaikan Produk Nickel Pig Iron Jihan Shofa, Mohamad; Gunawan, Hadi
Jurnal Sistem dan Manajemen Industri Vol 1, No 1 (2017)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (389.318 KB) | DOI: 10.30656/jsmi.v1i1.171

Abstract

PT. INF is a steel mining company. It produce such as nickel pig iron. Nickel pig iron used raw materials stainless steel factory, nickel and steel mill rolls. The number of defective products for nickel pig iron in a few months getting on upward trend. This research will analyze the cause of the increasing defect product by using Six Sigma methode. Furthermore, the proposed improvement is done by using the failure mode and effect analysis (FMEA) approach. The results shows the main problems are the higher value of Silica (Si) and phospor (P), the sigma level is obtained from the annual pig iron making process in 1.6 sigma, process improvement need to be done are monitoring and scheduling of burnlime powder orders, checking new materials by testing the formula against new materials, and making a repair schedule as well as focusing on changes in pressure on the monitor screen
Analisis Kualitas Layanan Penyerapan Aspirasi Anggota DPR RI Dengan Pendekatan Quality Function Deployment (QFD) Sarifuddin, Rizal
Jurnal Sistem dan Manajemen Industri Vol 1, No 2 (2017)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (572.837 KB) | DOI: 10.30656/jsmi.v1i2.473

Abstract

Public satisfaction can be achieved if the government apparatus directly involved in the service, can understand and appreciate and wish to perform excellent service. This study aims to identify the level of public satisfaction with the performance of Members of the House of Representatives Commission III, to determine the priority of expectations or public desires on the quality of service absorption aspirations of members of Parliament with Servqual method and improve the quality of absorption services by QFD method. This study, using questionnaires, interviews, and observations in data collection. Research respondents are citizens who have filed complaints totaling 100 people. The survey results are processed by using validity and reliability test, analysis of Importance-Performance Analyze (IPA), Servqual, and QFD. The results showed that the community was not satisfied with the performance of members of the House of Representatives with a gap of 0.84. The priority of improvement based on the IPA diagram is the level of professionalism in solving aspirations, the level of responsibility for the expectation of society aspirations, the level of fairness in the aspiration settlement, the level of aspiration service speed, the accuracy of responding to aspirations according to the problem, the timeliness of completing aspirations and the level of responsiveness to resolve aspirations. Increasing the quality of absorption services by QFD method can be done by increasing commitment, discipline, skilled human resources, coordination and synergy and policy improvement that is more concerned with the interests of the community.
Analisa Pengaruh Pengaturan Kerja Operator Terhadap Pencapaian Keluaran Produksi Nurlaila, Qomarotun
Jurnal Sistem dan Manajemen Industri Vol 1, No 1 (2017)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (357.696 KB) | DOI: 10.30656/jsmi.v1i1.172

Abstract

PT. XYZ is a manufacturing company that produces the constituent components of HDD (Hard Disk Drive) products. One of the products produced by PT. XYZ made from rubber. The product has a strict specification, both for the accuracy of size and for display. One of the problems faced by PT. XYZ is the output of a 100% unstable check section even though the amount of human resources used is the same every day. There is a variation of the output / clock / operator from 650 to 714.4 pieces. This study aims to analyze the cause of the variation of output / hour / operator and to find solutions to minimize the output variation. The result of this research can be concluded that the cause of variation of output / hour / operator is the number of product type checked by operator not always the same every day. Where more and more types of products are checked then the smaller the output on that day. To get maximum results then the operator only do one type of product every day. If not possible then cultivated to a minimum operator change the type of product checked. It requires expertise from the supervisor to manage the work of the operator in an effort to get the maximum output.
Pengendalian Kualitas Proses Pengemasan Gula Dengan Pendekatan Six Sigma Kusumawati, Aulia; Fitriyeni, Lailatul
Jurnal Sistem dan Manajemen Industri Vol 1, No 1 (2017)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (91.753 KB) | DOI: 10.30656/jsmi.v1i1.173

Abstract

The main factor to achieve business success in the era of globalization is quality. Quality control is key in maintaining customer loyalty. In the companys production process is still found the resulting product does not comply with the specified specifications. This study aims to determine the value of sigma and factors causing damage to the production process of bagging section For companies with quality control is expected to achieve corporate goals. In this study, the methods used is Six Sigma with define, measure, analyze, improve. Six Sigma result is measurement of company performance baseline at measurement stage that is company at condition 5,1 sigma with DPMO equal to 162,4532. The factors causing the disability of sugar packing are lack of research and skill of the operator, instability of conveyor speeds and jet engine position, machine hygiene condition, lack of weighing machine, and ineffective treatment, and control method.
Analisis Kelayakan Pengembangan Usaha Rumah Makan Krebo Jantan Dwiputra, Gerry Anugrah
Jurnal Sistem dan Manajemen Industri Vol 1, No 2 (2017)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (390.351 KB) | DOI: 10.30656/jsmi.v1i2.478

Abstract

At this time Krebo Jantan Restaurant has plans to conduct business development in the field of food. Krebo Jantan Restaurant has a problem as to whether its business development plan can provide feasibility for future growth of the company. The purpose of this study is to determine the possibility of the business plan for the development of food business with the limits of research on the assessment of financial aspects. Primary data collection is done through field observation, interview and questionnaire filling. Objects in interviews and surveys are business owners and residents around the place of business. Secondary data are obtained from literature studies. Data were analyzed by using Payback Period (PBP) method, Present Net Value (NPV) method, and Internal Rate of Return (IRR) Method. The result of the research shows the ability of the company to return all investment cost is for four years eight months. Cash funds collected from year to year if assessed at present with a positive value at the end of year 5 (five) and the ability of the companys business to provide annual average return/dividend amounted to 20.494%. Based on the results of financial analysis shows that all economic feasibility criteria are met so that the development of business feasible to be carried out under standard conditions,
Analisa Infrastruktur Desa Sukaci-Baros Dengan Metode Critical Path Method (CPM) Nalhadi, Ahmad; Suntana, Nana
Jurnal Sistem dan Manajemen Industri Vol 1, No 1 (2017)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (425.822 KB) | DOI: 10.30656/jsmi.v1i1.167

Abstract

CV. ABP a construction company worked in infrastructure building development for private and goverment. Now CV. ABP is handling infrastructure development project of the acropolitan area (Right Payment) Sukaci - Baros Village. This project has been late for 19 days from the dead line 126 days. Therefore the cost is getting higher. It happened because bad management is the problem source. Restoring the project time need to be focused on the cost and the due date based on the schedule. Scheduling evaluation using Critical Path Method (CPM) and Crashing to find optimal results using Critical Path Method (CPM) can be found the critical paths activity, there are ground digging , bopflang installation, stone installation, agregrate B agrgregation , aggregate A flatting, rigit bavement work, and refining, when the time suppression obtained optimal time results from 126 days to 92 days. It taken an alternative to the addition of working hours with duration 92 day after the crashing. Using two alternatives, additional working hours and the addition of workforce, obtaining the difference of extra hours of work cost Rp 80.128.125 and labourcost increase Rp 55.260 from the regular cost.
Analisis Prosedur Perawatan Mesin Motorizer Sedimen di PDAM Tirta Pakuan Kota Bogor Gumilar, Rio Nurman; Siregar, M Tirtana
Jurnal Sistem dan Manajemen Industri Vol 1, No 2 (2017)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (342.106 KB) | DOI: 10.30656/jsmi.v1i2.263

Abstract

This research have objective to determine the application of procedures, mismatches work processes and maintenance of machinery repair and analyze the causes of motor engine damage in the PDAM Tirta Pakuan Bogor City. The data used in this research are primary and secondary data. Primary data obtained through observations and interviews to the parties concerned in the mechanical and electrical parts. Secondary data in the form of data SOP maintenance and repair machine from company. Descriptive, comprative, and evaluative methods are used to analyze the actual condition and working procedures of maintenance and repair of machinery and to compare between the results obtained from this research on the implementation of the maintenance work process and the repair of machines there are still stages that are not executed according to the procedure. Using the Fishbone Diagram method, the most dominant type of damage occurring in the motorizer engine is a burning roll with a contribution rate of 53.125%. Using Pareto Diagram, this analysis can provide information for the company to pay more attention to the maintenance and repair activities of the machine so that the work process activities in the mechanical and electrical section run well and smoothly.
Analisis Pemakaian Listrik pada Pompa Drainage Unit dengan Menggunakan New Quality Tools Handika, Firdanis Setyaning; B. Barnadi, Abdullah
Jurnal Sistem dan Manajemen Industri Vol 1, No 2 (2017)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (667.429 KB) | DOI: 10.30656/jsmi.v1i2.477

Abstract

Every company tries to minimize the cost of production to get the product with the price of flocking. A Chemical Company in Cilegon has a production cost reduction program. However, in the process of creation, still found some factors that cause high production costs, especially the cost of electricity in pumping equipment. This study aims to determine the causes of high electricity consumption in the drainage pump unit, provide suggestions for improvement and evaluate the results of revision. This research uses some new quality tools consisting of affinity diagrams, interrelationship diagrams, matrix diagrams, tree diagrams, and Process Decision Program Chart (PDPC). Based on the results of the research, the factors causing high electricity consumption in the drainage pump unit are DCS-Man forgot to stop at the G-1875 pump, the C-1851 sealing output goes to the slimy pit, and the G-1871 sealing output goes into the dirty hole. The remedial step is to move the C-1851 sealing output from the muddy ditch to the clean trench, moving the G-1871 sealing output from the filthy ditch to the clean ditch, fixing the leak in the sample product box, and the G-1875 pump made auto start-stop. These drainage improvements resulted in drainage units operating two times per week from the previous 18 times per week or decreased by 89% and can save as much as Rp 1,677,205 per year.