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INDONESIA
Jurnal Titra
Published by Universitas Kristen Petra Surabaya
ISSN : -     EISSN : -     DOI : -
Core Subject : Engineering,
Industrial & Manufacturing Engineering
Arjuna Subject : -
Articles 949 Documents
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Persiapan Implementasi ISO 14001 pada CV. ABC Tanaya, Rich; Panjaitan, Togar
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

CV. ABC merupakan sebuah perusahaan yang bergerak pada pupuk organik cair dan non-cair. Perusahaan membutuhkan sertifikasi ISO 14001 yang merupakan standar lingkungan terkontrol terus menerus oleh organisasi international untuk meningkatkan jumlah ekspor perusahaan. Identifikasi aspek penting lingkungan CV. ABC yang merupakan cara persiapan ISO 14001 tersebut dikelola dan dipantau secara berkala kemudian disajikan dalam berbagai dokumen. Hasil penelitian menunjukkan ada 1 syarat ISO 14001 klausa 4.3.3 belum terpenuhi yaitu yang berhubungan dengan audit pihak luar. CV. ABC sekarang telah memiliki aspek lingkungan serta pengelolaan lingkungan yang sesuai dengan syarat ISO 14001 klausul 4.3.
Upaya Penurunan Lembur Departemen Parts, Apparel, dan Accessoris Oentoro, Golden Suryajaya; Yang, Debora Anne
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

CV. Roda Lintas Khatulistiwa is a subsidiary of PT. Insera Sena to handle for retail and distribute accessoris, supplies, and bicycle part. CV. Roda Lintas Khatulistiwa has parts, appareal and accessories department(PAA) to handle distribution of goods to all retailers. Goods are handled PAA department can be classified into 4 types, plastic, cardboard, staples packing products, and non-packing. Problems that occur in PAA department is the overtime with an average of 27.5 hours per month. Calculation of standard time taken to obtain a production capacity of PAA department. The capacity results compared to actual production PAA department and it is known that the capacity is smaller than the number of actual production, so it is necessary to increase production capacity. Efforts are being made, like the analysis of motion studies to reduce cycle time with the help of two hands process chart, the replacement of certain kinds of packing items, and eliminate the barcoding process for non-packing product improvement effort is shown to lead to total savings of approximately 13 working days 20 hours 8 minutes 47 seconds.
Minimalisasi Bahan Baku yang Terbuang melalui Mixer di PT CPI Balaraja Claudia, Kevin Yapania; Octavia, Tanti
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

PT Charoen Pokphand Feedmill Balaraja Indonesia is a poultry feed producer company. One of the main processes in feed production is mixing process which involves mixer machine. When mixing process is running lot of raw material wasted out through the mixer machine funnel. The wasted raw material known as bin has a low selling price which brings losses to the company. DMAIC is applied to solve the problem.Improvement carried out by installing hostaform to cover the gap that allows the raw material wasted out from the mixer machine through the funnel and change the handle position. Result of the improvement is the amount of raw materials that wasted out through the funnel was reduced by 80.02% with cost needed is Rp. 6.109.703,-. The company can save Rp. 442.911.432,-/year by implementing this improvement. Control to the improvement is needed every two months, according to the mixer machine preventive schedule.
Peran Organisasi dan Suasana Inovasi untuk Kinerja UKM Abraham, Luis Andrew; Rahardjo, Jani
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

Lately the number of small and medium industry in Indonesian increase sharply, even though this growth was not followed by the development of internal organization and the innovation environment. While the development of internal organization and innovation may improve the performance of the small and medium industry. This research aims to model the increase in performance of shoes industries at Mojokerto thorugh the innovation atmosphere which can be influenced by internal organization as well. We used Structural Equation Model­ling (SEM) to model the three variables (Interanal Organization, Innovation Atmosphere, and Performance) and developed questionnaire for the latent variables. We found that the internal organization which supported by the atmosphere of innovation did not significantly influence the industry performance.
Model Matematis Penentuan Lokasi Potensial Pos Bantuan atau Depo Bencana Banjir di Kabupaten Gresik Sugiarto, Sonny; Widyadana, I Gede Agus; Octavia, Tanti
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

This research was conducted to determine the location of potential aid depot at the time of the annual flood disasters in Gresik Regency. Determination of the location of potential aid depot is applied using mathematical models and involving BPBD of East Java and BPBD Gresik. Linear programming is applied and solved using solver excel software. The constraint of this mathematical model made are time constraint, the number of vehicles, dan the amount of potential aid depot. The function of the purpose of mathematical model is abaout handling maximize the number of victims dan minimized the total time of delivery relief. The result of research shows that to determine the location of potential assistance or post depot influenced by some obstacle that is the time constraint, the number of vehicles, and the objective function.
Perancangan Sistem Manajemen Mutu ISO 9001:2008 untuk Supporting Department di PT. X Teja, Erwin Hermawan; Yang Aysia, Debora Anne
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

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%
Kelayakan Investasi Mesin Produksi Paku di PT X Nugroho, Yulianto Adhy; Sutapa, I Nyoman
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

PT X produces nails and wires. In the production department, especially in nailproduction, the machineries were aged up to 20 years old. Thus the company need to re-invest new machines. There are eight types of nails to produce. The investment calculation andanalysis were conducted using payback period, NPV, and profitability index. There are two alternative for the investment. The analysis results suggested that the company shall invest a total of 28 machines with a total investment of Rp 84.000.000.000,-, or 29 machines with a total investment of Rp 87.000.000.000,-. The first alternative investment is expected to be back within 6 years and 3 months. The second alternative is expected to be back within 6 years and 4 months. This two alternative investment has a positive NPV cost above zero, as well as the probability index is obtained above 1.
Perancangan Sistem PPIC di PT XYZ Candradewi, Cynthia; Widyadana, I Gede Agus
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

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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Abstract

Production scheduling in a manufacturing company is an important point to control the production process movements. PT. XYZ doesn’t 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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Abstract

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.

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