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Contact Name
Yustina Tritularsih
Contact Email
yustina_tritularsih@atmi.ac.id
Phone
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Journal Mail Official
jrsi@unpar.ac.id
Editorial Address
Jalan Ciumbuleuit No. 94, Bandung-Jawa Barat, Indonesia 40141
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Kota bandung,
Jawa barat
INDONESIA
Jurnal Rekayasa Sistem Industri
Core Subject : Engineering,
Data and Analytics Decision Analysis E-Business and E-Commerce Engineering Economy and Cost Analysis Human Factors Information Systems Intelligent Systems Manufacturing Systems Operations Research Production Planning and Control Project Management Quality Control and Management Reliability and Maintenance Engineering Safety and Risk Management Service Innovation and Management Supply Chain Management Systems Modeling and Simulation Technology and Knowledge Management
Articles 6 Documents
Search results for , issue " Vol 7, No 1 (2018): Jurnal Rekayasa Sistem Industri" : 6 Documents clear
Penentuan Menu Makanan Dalam Pemenuhan Kebutuhan Kalori Buruh Pabrik Dengan Analisis Detak Jantung Hermansyah, Muhammad; Masud, M. Imron
Jurnal Rekayasa Sistem Industri Vol 7, No 1 (2018): Jurnal Rekayasa Sistem Industri
Publisher : Universitas Katolik Parahyangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (924.604 KB) | DOI: 10.26593/jrsi.v7i1.2371.11-20

Abstract

Many companies often pay less attention to the health of their employees during the work, it can seen from the number of employees exposed to the risk of diseases or health problems in retirement due to the imbalance between the needs of body and energy consumption that can lead to decreased productivity, especially labor-intensive companies one of them on the CV. X. The purpose of this study is to calculate the number of calories needed healthy body for employees of transport workers to regulate the pattern of food intake of the right transport workers so that caloric needs can be met. Data is collected by interview, observation and documentation study. The results showed that the work performed by transport workers was 1.5 hours including heavy work, 5 hours of moderate work and 1.5 hours of rest with an average caloric needs of 1253,601 cal / 8 hours of work, the body will experience a lack of calories when they work more or less about 6.5% (106,8576 cal / 8jam) of food they have eaten daily, then improved the food menu with an average of 1284,013 cal / 8 hours, an increase of 9.63% with the ratio of work productivity from before the improvement of 73.99% to 74.81%, resulting in an increase of 0.81%, implying on the convenience of laborers
Analisis Pemanfaatan RFID terhadap Efisiensi Biaya dalam Global Supply Chain Management tritularsih, yustina
Jurnal Rekayasa Sistem Industri Vol 7, No 1 (2018): Jurnal Rekayasa Sistem Industri
Publisher : Universitas Katolik Parahyangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (671.387 KB) | DOI: 10.26593/jrsi.v7i1.2798.47-54

Abstract

Supply Chain Management (SCM) has been assumed to play an important role in the companys performance and has attracted academician’s attention to research seriously in these recent years. A number of literatures reveal the research of supply chain management developmenth that has implemented RFID technology. Generally, the method is implemented by combining and informing the journal about cost-benefit analysis model in a company that applies RFID tag technology integratedly from production line, delivery up to management of retailer part. Currently, all links from the entire supply chain need to integrate those different parts and have better controls to get better returns. This integration must offer the ability for the company to have a thorough and transparent insight into its supply chain activities. Intelligent supply chains that are primarily supported by RFID technology can meet these integration needs. By using RFID, a company can benefit from several advantages. One of them is cost reduction and time efficiency. This paper attempts to recommend a model to estimate the benefits of implementing RFID in companies that have an integrated supply chain process. The proposed model is used to find out the value of depreciation and RFID price tag that can provide maximum benefit from RFID implementation. Examples of case studies provide a better understanding of calculation model
Design of Storage Allocation Using Interaction Frequency Heuristic-Order Oriented Slotting Approach to Reduce Delay Time on Traveling Searching Activities in Refinery Unit V Warehouse PT XYZ Aurachman, Rio; Putra, Ardi Kelana; Ridwan, Ari Yanuar
Jurnal Rekayasa Sistem Industri Vol 7, No 1 (2018): Jurnal Rekayasa Sistem Industri
Publisher : Universitas Katolik Parahyangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (639.811 KB) | DOI: 10.26593/jrsi.v7i1.2636.1-10

Abstract

 Refinery Unit (RU) V is a processing company owned by PT XYZ located in Balikpapan. Refinery Unit V has twelve warehouses with four warehouses being the main focus in this research of RGM, RMS, RIN, and RSP used to store products for refinery maintenance processes. In the initial conditions, there is a delay in traveling searching activities. The occurrence of delay in traveling searching activity caused by the absence of details of the product location clearly. The proposed product allocation is using Interaction Frequency Heuristic-Order Oriented Slotting method. The last step is to create a new layout for each RU V warehouse.The first step is to calculate the cycle time for each work order list by calculating the distance between the storage point with the point of I / O based on the aisle distance calculation. Next is to compare between the cycle time of each work order list with the standard time of the warehouse, so it will know the percentage of work order list that experienced delay for one year. Next, allocate product storage based on the popularity value of the product and the value of the interaction frequency between the products. The final step is to simulate using new work order list based on the proposed allocation layout to know the effect of change from the proposed layout. The result of this research is a new layout for each warehouse. All stock taking performance are better than the standard time while the exisiting condition violate the standard time.
Perancangan Lean Manufacturing dengan Menggunakan Waste Assessment Model (WAM) dan VALSAT untuk Meminimumkan Waste (Studi Kasus: PT. XYZ) Satria, Tamzil
Jurnal Rekayasa Sistem Industri Vol 7, No 1 (2018): Jurnal Rekayasa Sistem Industri
Publisher : Universitas Katolik Parahyangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (707.998 KB) | DOI: 10.26593/jrsi.v7i1.2828.55-63

Abstract

As an industrial company, XYZ Ltd. engaged in beverages should pay attention to the detailed processes of each line of its production. This aims to minimize potential problems which may occur that can cause losses. This research aimed to minimize waste on the production floor by designing  lean manufacturing. Lean manufacturing is an approach that tries to eliminate waste that occurs in the value stream. The method used is Waste Assessment Model (WAM) that functions to identify waste in tea  production, and Value Stream Analysis Tools (VALSAT) which functions to select mappingtools used, based on WAM result. From the research result, it was found out  that the production time of original tea 450 ml took 20,255.4 seconds and the total lead time of product fulfillment for delivery to customers took 13.23 days. The average reject product was 0.65%, exceeding the company maximum standard. Based on the mapping, recommendation for improvement was  given to minimize waste, among others the elimination of Non Value Added (NVA) activity, the application of forecasting, and preventive maintenance activities. This research resulted in the waste identification, which  the biggest waste in this company was defect, decreasing the lead time of production time to become 14,767,4 second faster and Process Cycle Efficiency (PCE) which was increased from 39,12% to 53,66%.
Penerapan Metoda Six Sigma DMAIC untuk Mengurangi Cacat Pakaian 514 (Studi Kasus di CV Jaya Reksa Manggala) Fransiscus, Hanky; Tjandra, Sugih Sudharma; Utama, Nixon Setia
Jurnal Rekayasa Sistem Industri Vol 7, No 1 (2018): Jurnal Rekayasa Sistem Industri
Publisher : Universitas Katolik Parahyangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (316.999 KB) | DOI: 10.26593/jrsi.v7i1.2716.31-40

Abstract

CV Jaya Reksa Manggala (JRM) is one of clothing company. With increasing competition in this clothing company, the companies are required to keep improving the quality of clothing products. One of the important things in quality is reduction of product defects. One of the proven methods of  quality improvement is the Six Sigma DMAIC method, which is a continous improvement method that aims to achieve the best quality. One of the products of CV JRM which is still have a lot of defects is 514 products. From the initial data obtained, DPMO value for process I and II for 514 products is 10,768.52 and 27,341.42 with sigma level 3.79 and 3.43. The steps undertaken in this Six Sigma DMAIC method include define, measure, analyze, implementation and control. Several proposed improvements were then made to reduce the problem of these defects and from the data at the control stage, the DPMO values of processes I and II became 2,941.76 and 1,812.69 with sigma levels of 4.25 and 4.41. From this result it can be said that with Six Sigma DMAIC method, there is improvement of quality for product 514 at CV JRM. 
Pengembangan Model Vendor Managed Inventory dengan Banyak Retailer yang Mempertimbangkan Ketidakpastian Lead Times Sitompul, Carles; Ariningsih, Paulina; Santosa, Ida Bagus Deva Narswara
Jurnal Rekayasa Sistem Industri Vol 7, No 1 (2018): Jurnal Rekayasa Sistem Industri
Publisher : Universitas Katolik Parahyangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (338.004 KB) | DOI: 10.26593/jrsi.v7i1.2770.41-46

Abstract

An inventory management system in supply chains called Vendor Managed Inventory (VMI) is very promising due to the cost efficiency resulted from implementing such system. This research aims to develop a vendor managed inventory for multiple retailers. The model also takes into account lead time uncertainties from vendor to its retailers. A mathematical formulation for VMI with multiple retailers is first developed using deterministic lead times.  Subsequently, lead times uncertainties are then taken into account where modes lead times are broken into two components: modes and delays, each with their respective probabilities. In turn, an approximation model is used to solve the problem because the complexity aroused from the model is difficult to solve using analytical methods. It is shown that the proposed approximation method is able to solve VMI problem with multiple retailers and uncertain lead times.  Furthermore, the total inventory cost is significantly reduced when compared to the usual economic order quantity method because stockouts are less frequent.

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