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Perancangan Sistem PPIC di PT XYZ
Candradewi, Cynthia;
Widyadana, I Gede Agus
Jurnal Titra Vol 3, No 2 (2015)
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PT XYZ is having difficulty in giving the exact completion time. Sales department always says that the order will be finished in eleven working days. Because the promised processing time always constant, 22.27% of the orders between June 2014 and November 2014 are late. Therefore, the aim of this research is to produce a system for production planning and inventory control, so that the company can estimate completion time accurately. The improvement is the company must estimating completion time before determining processing time in the sales order. Therefore, a detailed production schedule that can be accessed by sales department is needed. Scheduling is created by using the first come first served method, and paying attention to the raw materials availability. The lot size for ordering raw materials is determined by using fixed order quantity method. Production report is created more detail by reporting the actual production daily. The implementation of the improvements can reduce order fulfillment delays, because the processing time in sales order is determined by considering the remaining capacity. The scheduling is made based on the actual condition, therefore can be used to estimate the remaining capacity. The production report can also be used to check whether an order is produced according to the schedule or not.
Sistem Penjadwalan di PT. XYZ
Leksono, Fernaldi Darmasaputra;
Widyadana, I Gede Agus
Jurnal Titra Vol 3, No 2 (2015)
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Production scheduling in a manufacturing company is an important point to control the production process movements. PT. XYZ doesnât have a scheduling system which fit for their daily production process. This research intends to make a production scheduling system which fit for PT. XYZ. Production scheduling is useful for minimizing delays in delivery as a result of delays in the production process. Scheduling method used in this study is earliest due date method. Earliest due date method is chosen in aim to minimize the maximum tardiness which happened in a project. Scheduling system was made starting from the making of the schedule up to controlling process of the schedule.
Perbaikan Estimasi Loading Bagian Machinery PT. X
Rahardjo, Mikhael Ariesto;
Felecia, Felecia
Jurnal Titra Vol 3, No 2 (2015)
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PT. X is a industrial machinery company who supply their products to other companies of PT. X parent company. PT. X is currently experiencing major problems in terms of overload capacity and loading estimates are less accurate. This study aims to resolve both of these issues, which can lower the actual loading and improve the accuracy of loading estimation. Repairs carried out by estimating the reduction in loading by reducing the categories of working hours of others. A decrease in working hours of others are able to lower the actual loading is estimated at 24.23% in 2014 and 19.64% in 2015. The real proposal given itself are focus on improvement in the design department. Estimates loading then also carried out after fixing the actual loading conditions. Estimates loading at PT. X itself are having a great error when compared with the actual loading of existing, which amounted to 62.84% in 2014. Improvements loading estimation is done by using optimized manhour quota where uncertainty weight is the most important thing to its result. The resulting error rate amounted to 32.23% for the project loading, 9:48% for the total loading, and 6.78% for the total loading with repairs.
Evaluasi Spesifikasi Produk Relay di PT Schneider Electric Manufacturing Batam
Susilo, Andreas Dwi;
Yang Aysia, Debora Anne
Jurnal Titra Vol 3, No 2 (2015)
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Relay is one of several products that is produced by PT. Schneider Electric Manufacturing Batam. The biggest reject in relay is operating voltage reject (5.18%). Relayâs operating voltage is related to the movement of armature to ferrite core, and moving terminal to fixed terminal. The movement is measured undirrectly by four characteristics in relay product. They are flatness, height, length, and allignment. The problem is operating voltage reject is still occured in relay product eventhough the four characteristics are within specification limit. Those characteristic are analyzed with linear regression in order to know the correlation between each characteristic with operating voltage. There are only three characteristics that have correlation with operating voltage. New spesification limit for each characteristic which is correlated with operating voltage is searched. Wilcoxon test is used as a tools to find the new spesification limit. The final result is operating voltage can be decreased by 4.88%.
Reliability Centered Maintenance di PT. X
Sigit, Olivia;
Halim, Siana
Jurnal Titra Vol 3, No 2 (2015)
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The breakdown machines in the production process at PT. X especially in the Material Mixture Division are occurred quite often. During January to February 2015, those machines 23 times (22.5%) are breakdowns. Therefore, the objective of this research is to design the right maintenance strategy in particularly for machines which have longest downtime. Reliability Centered Maintenance (RCM) with Dempster-Shafer approach is used to solve this problem, since the company does not have historical data. As the results, replacement and condition based maintenance are chosen. Those strategies are the most appropraite and possible ones strategies to be applied in PT. X.
Model Koordinasi Logistik Kemanusiaan di Indonesia dengan Melibatkan Sektor Swasta
Limantoro, Ferdiarto;
Widyadana, I Gede Agus;
Palit, Herry Christian
Jurnal Titra Vol 3, No 2 (2015)
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This study was conducted to give the proposed model of humanitarian logistics coordination for the handling of natural disasters in Indonesia by involving the private sector. The private sector, involved in disaster management, is DHL. The analysis techniques used are the competitive profile matrix to evaluate the performance of each agency involved and RASIC analysis to determine the role of each institution in each activity. The results showed that the private sector is still less involved in Indonesiaâs disaster management and the role of some institutions in some activity is still not quite right. DHL is proposed to be involved because it has sufficient capacity to be involved in disaster management. Activities that can be roled by DHL are involving in the delivery and distribution of relief and to help receive relief from foreign parties. Activities that need to be changed is the provision of funds, the making standardization relief, and assessment.
Perbaikan dan Penentuan Critical Point SOP Sales Order
Sudiro, Rivan Setiawan;
Sutapa, I Nyoman
Jurnal Titra Vol 3, No 2 (2015)
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PT X is a chemical manufacturer, which has ISO 9001:2008 certified. However, there is no time limit and explicit documents references on each department in PT X. Additionally, the critical points of the current procedures are also not yet specified, so that it is difficult to determine which activities are important to be implemented. Therefore, this research aims are improving and determining the critical points on each operating procedure, i.e. sales order, purchasing, customer complaint, and customer satisfaction. The research is conducted through observation and interviews. As the results, now the time limit of each operating procedure is clear, the required documents are explicitly written, and the critical points are specified.
Pembaharuan Dokumen HIRARC di PT. Schneider Indonesia Cikarang
Elny Eanantha Mangeka
Jurnal Titra Vol 3, No 2 (2015)
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PT. Schenider Indonesia Plant Cikarang has had Hazard Identification Risk Assessment and Risk Control document is based on OHSAS 18001:2007. PT. Schneider Indonesia Plant Cikarang has made changes in producing acitivities and HIRARC forming procedur throughout 2014. This study had a purpose to update the HIRARC documents to be suitable with circumstances of the company nowadays. HIRARC 2015 documents illustrated that risk levels from the hazards that were identified were 2798 low level risks, 429 moderate low level risks, 8 high level risks, and no risk is categorized in extremely high level. The hazards that were in high level risk would be re-elaborated with the danger identification and risk assessment. The hazard had high level risk were in LV production area and legal GA-subcont department. Dangers that have been identified will be controlled, which control the risks are of two types, that is current control and addtional action.
Perancangan Sistem Manajemen Mutu ISO 9001:2008 untuk Supporting Department di PT. X
Erwin Hermawan Teja;
Debora Anne Yang Aysia
Jurnal Titra Vol 3, No 2 (2015)
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PT. X is a PVC pipe factory that esthablised since 31st August 2013. PT. X not yet has standart for all it’s process, and supporting Department is one part of the company.ISO 9001:2008 is chosen to be applied as standard in Supporting Department. Initial mapping show that current condition of the company still 36,4% match to ISO 9001:2008 requirement.Step for Designing ISO 9001:2008 is preparation step, initial mapping, documentation step, and final mapping. Comparison result between initial mapping and final mapping show match’s escalation as much as 34% from 36,4% to 70,5%
PERANCANGAN DOKUMEN MUTU ISO 9001: 2008 DI PT “X”
Jessica Jessica;
Nyoman Sutapa
Jurnal Titra Vol 3, No 2 (2015)
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In this paper, we diagnosis the quality management system of ISO 9001: 2008’s clauses, particulary on PPIC and Production Department. We analyze the differences between the number of clauses which are not yet adopted before and after design the quality dokumen for the implementation of quality management system ISO 9001: 2008. The number of clauses after design the quality document which are not yet adopted decrease, i.e. 0% of quality management system’s clause, 24% of management responsibility’s clause, 3% of product realization’s clause, and 46% of measurement, analysis and improvement’s clause.