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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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Standarisasi Aliran Proses dan Informasi Pada Departemen Transport di PT A Aurino, Fendy; Bendatu, Liem Yenny
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

PT A is a manufacturing company which produces consumer goods. Transportation Department wants to standardize the process and information flow by eliminating waste. This research is using Value Steam Mapping (VSM) tool. There are 3 types of waste that are identified in Transportation Department which are overprocessing waste, waiting waste, and defect waste. Improvement suggestion for each waste will impact the next process and hence will reduce the total process time. The result shows the improvement can reduce total lead time by 0,05 % or 56,01 minutes for own truck and 1,10 % or 15,81 hours for trip-based truck distribution everyday.
Estimasi Penghematan Biaya dan Perancangan Standrisasi Kerja pada Produksi Air Cleaner di PT. Astra Otoparts Divisi Adiwira Plastik Saryadi, Richard Dwinata; Octavia, Tanti
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

The increasing of the air cleaner’s production cost was one of the problems experienced by PT. Astra Otoparts Adiwira Plastics Division. The production costs consist of three types of the cost, namely cost of materials, labor costs, and factory overhead cost. The increasing of production cost is caused by the large number of manpower who works on the production of assy air cleaner area, the use of the area, and electricity consumption. The large number of manpower affects the increasing of labor costs and the use of the area and electricity consumption affect an increase in factory overhead cost. Cost of raw materials being on the outside control of the company as the costs would come from supplier. The saving cost is calculated after improving and applying direct assy. The estimating of saving cost is Rp. 203,933,267.59 monthly. After implementing the direct assy, the work standardization is designed. The design of standardization work already performed the three types of standardizations. Those are standardized work chart (SWC), standardized work combination table (SWCT), and work instruction (WI).
KLASIFIKASI INVENTORI DENGAN ABC/XYZ ANALYSIS DAN MENGOPTIMALKAN SAFETY STOCK DI PT. X Wijaya, Erwin Pratama; Widyadana, I Gede Agus
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

PT. X is one of the leading companies in the cigarette industry in Indonesia. The company aims to do continuous improvement of their finished goods distribution with the requested schedules and quantities. The company also wants to have DIM ready as scheduled with the required quantities based on the production needs. The first measure that can be taken is the creation of safety stock for the two varieties of the inventory as a mean to act as a cushion whenever a stockout occurs that can be caused by distribution delay by PT.X as well as vendor. The determining factor for the safety stock is the classification of every inventory. The classification of ABC/XYZ is needed before determining the safety stock. This will help the company to determine the inventory, predictable or forecasted or not, based on the volatility of the inventory itself. The classification is also used to help the company to see which inventory that should be prioritized for the storing process.
Upaya Penurunan Kecacatan Painting Line 1 PT Astra Komponen Indonesia Primayoka, Yudha Kresna; Felecia, Felecia
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

PT ASKI is motorcycle component manucaturer. The average of total NG products for 2015 is 23,64%, while for dirty spots is 11,4%. The company’s NG targets for 2015 are only 12% for total NG and 6% for dirty spots. Therefore Quality Control Circle (QCC) methods will be applied to reduce NG products. The root cause for dirty spots are dirty environment in painting line facilities and tools. Operators dicipline to keep the environments clean also contributes to this problem. Therefore this research suggest to change sprayman’s gloves and masking tape paper. Dirty spots reduced by 1% from sprayman’s gloves changing, and 4% from masking tape -changing. Both result are not significant reduction to reach company NG targets. Other improvement sugesstion to be implemented are standarization on facilities and production equipments.
Upaya Perbaikan Proses Pencatatan Barang di PT. X Tiono, Jennie; Sutapa, I Nyoman
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.
Perancangan Sistem PPIC di PT. Mustikarama Citraperdana Yuliani, Novia Veronika; Palit, Herry Christian
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

PT. Mustikarama Citraperdana is a manufacturing industry that produces  safety box. This company has been developing which is known from the increase of demand, production volume, and also the types of product. Problem faced by PT. Mustikarama Citraperdana is sending customer order does not match the shipment date by a percentage of 52.44%. Initial observations, inaccuracy of time in order delivery caused by the production planning problem that is not appropriate.This thesis will design improvements to overcome the problem of production planning that caused the company experienced difficulties in the form of an order sending customer order does not match the shipment date. The design improvements are given in the form of production planning and inventory control of raw materials.
Penerapan Value Stream Mapping untuk Allocation Planning di PT. X Widjaja, Felicia Tedja; Halim, Siana
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

PT. X is one of the cigarette manufacturing leaders in Indonesia. Products from PT. X is distributed inside and outside Indonesia through a number of markets. Therefore, a good Allocation Planning is a must. PT. X wants to map the activities in the Allocation Planning and Value Stream Mapping (VSM) is chosen for accomplishing that task. First, we map the current situation using VSM, we found two wastes occurred during the Allocation Planning, which are waiting time and motion. After that, various improvements are executed to reduce those wastes, and then once more the VSM are applied. The results showed that in overall the lead time decrease over 34.88%.
Standarisasi berat kalung emas hollow dengan metode PDCA di PT. X Prasetyo, Annabela Michaela; Rahardjo, Jani
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

To control the production quality in terms of product weight, PT. X needs a standardization in production process. The weight standardization will help ease stocking process for both the company and the distributor. This research is used on the hollow product with chain type A with gold levels of 70%. Some of the products weight are not constant due to the variation of shrinkage percentage in every production process. The solution for this problem is to reduce the variation of shrinkage percentage levels in every production process using PDCA method. The improvement results obtained from PDCA method is shown on hammering, hollowing, and bombing process. On hammering process, a decrease in the shrinkage percentage variation is done by controlling the wire’s thick shrinkage percentage 15%-20% for a 5% shrinkage percentage. The percentage of necklace on hollowing process can’t be controlled, as a result an improvement is needed by giving an accurate range percentage standard, 49%-52% for chain A with gold levels of 70%. The weight shrinkage percentage in bombing process is depending on the size of small, medium, and large chain respectively 4%-5%, 5%-6%, 6%-7%.
Pembaharuan Dokumen HIRARC di PT. Schneider Indonesia Cikarang Mangeka, Elny Eanantha
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

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 Pengendalian Kualitas di PT X Puspitasari, Ellen Yunita; Yang Aysia, Debora Anne
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

PT X is a private company, which is manufacturing security and safety protection. There is no quality control system on production process, which cause 100% rework. Quality control system has been design to control the incoming material, production process, and finish goods. Quality control system design done by creating quality characteristics, cheek sheets, and work instructions. Which is obtained by directly observing at production process, and interview with the members of company. Suggested quality control system has been verified by the company and can be seen in the quality plan. 

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