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Jurnal Titra
Published by Universitas Kristen Petra Surabaya
ISSN : -     EISSN : -     DOI : -
Core Subject : Engineering,
Industrial & Manufacturing Engineering
Arjuna Subject : -
Articles 949 Documents
 30   31   32   33   34 
Upaya Perbaikan Proses Pencatatan Barang di PT. X Jennie Tiono; I Nyoman Sutapa
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

The research was conducted to determine the cause of error in the recording process items and give the solutions. The research analysis is using fishbone diagrams to find the root cause of the problems. The existing problems in the process of receiving and the gemstone is wrong input the destination, wrong input the code, double input code, wrong input quantity measurement. Proposed improvements are the socialization of code standardization, adding data records that have been incorporated into the program, putting work instruction near the computer, and immediately set the unit quantity of gemstone which has been set in the program. The existing problems in stock opname are the amount of items not in accordance with the database and the items do not conform to the code. Proposed improvements are making Kaizen foam and form of lending tools, provide a label that contains the weight of BK, put small items in the plastic and then put in into the rack, and stop the transaction.
EFISIENSI PENGGUNAAN PERALATAN PEMINDAHAN MATERIAL MENGGUNAKAN SIMULASI PADA PT TRIAS SENTOSA VICTOR INDRAWAN; I GEDE AGUS WIDYADANA
Jurnal Titra Vol 5, No 1 (2017): JURNAL TITRA
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Abstract

Penelitian ini dilakukan untuk mengurangi biaya peralatan pemindahan material (MHE) yang dimiliki oleh PT. Trias Sentosa yang mencapai 4.3 milyar per tahunnya. Salah satu peralatan pemindahan material yang perlu diefisiensikan adalah forklift. Forklift yang dimiliki PT. Trias Sentosa saat ini berjumlah 20 buah tetapi 5 buah forklift tersebut tidak perlu untuk disimulasikan karena rusak atau sudah memiliki tugas yang spesifik. Efisiensi ini menggunakan simulasi dengan program ProModel. Hasil simulasi diubah menjadi Pareto Chart dan akan dicari lokasi dan forklift yang paling bermasalah. Lokasi yang perlu diefisiensikan berdasarkan Pareto Chart adalah gudang bahan baku dan gudang barang jadi sedangkan untuk forklift adalah forklift baterai. Solusi yang paling optimal dari simulasi ini adalah mengurangi 4 buah forklift baterai, menambahkan 1 buah forklift disel dan menugaskan 1 forklift disel ke gudang packaging. Solusi tersebut dapat mengurangi biaya sebesar Rp. 100.799.879,08.
Perancangan Sistem Perencanaan dan Penjadwalan Produksi di PT. Bondi Syad Mulia Renny Olivia Sia; I Gede Agus Widyadana
Jurnal Titra Vol 1, No 2 (2013)
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Abstract

This research is a case study conducted at PT. Bondi Syad Mulia, which is a galvanishing services company. Production planning at PT. Bondi Syad Mulia combined with production department, so that the work does not focus and cause some problems in production planning. The proposed planning system is set up the PPIC department, so that production planning does not interfere with affairs that must be done by the production department. Another issue that arises is the production delays because there is do not have a good system of production scheduling. Determine the right scheduling for a company is very important, but not easy, especially for a service company that manufactures a wide range of products. This thesis aims to get the system scheduling to minimize makespan, thus increasing the amount of output produced. The method used to achieve these criteria is Algorithm Campbell, Dudek, and Smith (CDS) and Shortest Processing Time method (SPT). CDS scheduling algorithm results provide several alternative job sequences that generate makespan value is almost the same, but there is a job sequence that produces the smallest makespan value compared to other alternative job sequences.
Analisis dan Perancangan Perbaikan Sistem Perencanaan Produksi di PT. X Robert Karyahastana; I Gede Agus Widyadana
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

PT. X is an company that focus on timber export production. PT. X suffers problem that there is no production planning document that can be checked which cause some delay in order to fulfill the due date of production activities. Besides, the company wants to establish PPIC Department and expects to standardize in all PPIC activities.Production planning system includes creating PPIC Department’s system, procedure and job description, making production planning module, making container setting module, and making production planning format.
Analisa Retention Karyawan terhadap Kualitas Rekrut Karyawan Baru PT XYZ Yohan Kristian; Jani Rahardjo
Jurnal Titra Vol 7, No 1 (2019): Jurnal Titra
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Abstract

The research is conducted to analyze the causes of new employee resigning the company. The new employee resigned during 2018 with the working period less than three months. The resigning new employee created loss in time and cost for the company. The analysis is done using paretto diagram to determine the cause that should be solved. The analysis continued using fishbone diagram. There are two factors causing the employee to resign, they are abandonment and performance. Abandonment is caused the employee getting a new job. Performance is caused by the employee having sub par performance. The research on employee performance gives solution to the resigning employee through interviewing based on interest and competence, completing the induction program, recruiting trainer, expanding the size of the training room, and adding tools and system to monitor the materials.
Standarisasi Lintasan Kerja Penjahitan Sepatu pada PT XYZ Cerianto Chandra; I Gede Agus Widyadana
Jurnal Titra Vol 5, No 2 (2017): vol 5 no 2, Juli 2017
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Abstract

PT. XYZ is a company engaged in manufacturing shoes. Work line at PT. XYZ have two varies cause many differences. The purpose of this study is to standardize the existing work line on PT.XYZ with the same number of people in the work line. The research was done by getting the raw time of shoes, shoe making sequence, production capacity, and working hours. Determination of the number of operators is done by line balancing in the hope that the number of people selected can have the desired line balance variance. Layout arrangements are required to support the selection of proposed work line. The results of the analysis show that the number of operators is 47 people with line balance variance of 92%. The total capacity that can be obtained with 47 people is 69613 pairs, greater than the current total production of 69493. The number of required operators reduced 40 people compared with the current conditions. The required investment cost is Rp. 1,849,070,000
Peningkatan Yield Secondary Processing di PT “X” Valencia Wijaya; Tanti Octavia
Jurnal Titra Vol 2, No 2 (2014)
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Abstract

The percentage of unaccountable in the Secondary Processing Department during 2013 (early 2014) is 0.66%. There are three factors that affect that percentage. Those are processed tobacco spillage, tobacco stem, and another factor that has not been identified. The reduction of processed tobacco spillage and tobacco stem will reduce the percentage of unaccountable. Improvements that implemented are providing tools and modify some machines at Feeding to SKM Area, changing Stem Box’s setting, replacing broken parts from Stem Box, and providing sieving tools. Other improvement is implementing work instruction to prevent the clean processed tobacco spillage become waste. Improvements that implemented had reduced the percentage of unaccountable and had increased the Yield Secondary Processing by 0.13%.
Key to Solve Nervous System at PT. Schneider Electric Manufacturing Batam Gracia Vicki Widarso; Jani Rahardjo
Jurnal Titra Vol 4, No 2 (2016): Jurnal Titra
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Abstract

PT. Schneider Electric Manufacturing Batam is an industry that concern in electrical component. There is a team in this company that conduct a Master Production Planning (MPP) and vendor forecast, the MPP is a production planning that contain several constrains. But there is a missing constrain, is a warehouse capacity. By using DMAIC approach this project was started. In this project, there is a tools that can control the inventory level at SEMB’s warehouse (Batam Logistics Platform/BLP). With this tools, we can be knowing the utilization rate of the warehouse for six months ahead and knowing the most contribute of the warehouse base on supplier view and commodity view. Available capacity in BLP is 10,412.70 m3 with contain 47 rows. Then the utilization rate of warehouse in May until June is about 63%-69% when demand is in low level. The utilization rate warehouse in May until June when demand is in stable level is about 44%-54%. And when demand is in high level, the utilization rate is about 34%-48%. The additional information is to knowing the suppliers which use 80% space of warehouse capacity and the commodity. There are 35 suppliers and there are 8 commodities that use more space in warehouse.
PERBAIKAN METODE KERJA PADA BAGIAN PENGEMASAN DI PT.KEMBANG BULAN Yoppy Setiawan; Herry christian palit
Jurnal Titra Vol 1, No 1 (2013)
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Abstract

PT Kembang Bulan merupakan salah satu perusahaan yang bergerak dalam bidang farmasi jamu tradisional. Perusahaan memiliki permasalahan pada bagian pengemasan, dimana banyak pekerjaan dilakukan menggunakan tenaga manusia. Perusahaan belum memiliki metode kerja yang standar sehingga perlu dilakukan perbaikan dan standarisasi metode kerja yang lebih baik.Dalam melakukan perbaikan pada bagian pengemasan dilakukan analisa metode kerja menggunakan Peta Tangan Kanan dan Tangan Kiri (PTKTK) serta Ekonomi Gerakan. Analisa yang dilakukan mendapatkan hasil perbaikan berupa perbaikan metode kerja yang lebih baik serta adanya perancangan alat bantu.Hasil pengukuran perbaikan metode kerja pada bagian pengemasan labelling menghasilkan penurunan waktu siklus sebesar 0,23 detik atau 1,08% sedangkan pengemasan dozen sebesar 17,46 detik atau 25,82%.
Perbaikan Sistem Keandalan Mesin Kapal dan Pengelolaan Persediaan Spare Part di PT. X Cristhoforus Maximilliano Daely; Jani Rahardjo
Jurnal Titra Vol 7, No 2 (2019): Jurnal Titra
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Abstract

PT. X is a shipping company, especially in gas and oil sector. One of the jobs needed by the company is about provision of vessel and fulfillment of user requests by sending the required spare part components. The purpose of this research was about to find the average time from breakdown spare part components by using the method Mean Time To Fail (MTTF) as an idea in determining the interval schedule for replacement of spare part components. Besides that, the other method used in inventory control policies (Economic Order Quantity) in determining the optimal order size, safety stock of inventory, and reorder point. The results of this research showed that engine of CB RURIK 01 vessel had the highest frequency of downtime and replacement of spare parts interval proposed based on MTTF calculation, were Injector 65.10101-7097 (21 days), Piston 65.02501-0707 (24 days), Valve Ex 65.04101-0068 (13 days), dan Valve In 65.04101-0067 (13 days). Besides that, the result of the calculation of optimal Q for the component of Injectors 65.10101-7097 was 14 unit, Piston 65.02501-0707 was 14 unit, Valve Ex 65.04101-0068 was 54 unit, and Valve In 65.04101-0067 was 55 unit.

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