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Kota surabaya,
Jawa timur
INDONESIA
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Core Subject : Engineering,
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Articles 14 Documents
Search results for , issue "Vol 2, No 1 (2014)" : 14 Documents clear
Rancangan Perbaikan Beban Kerja Staf di Departemen Purchasing PT Insera Sena Joan Yuwono; Herry Christian Palit
Jurnal Titra Vol 2, No 1 (2014)
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Abstract

Process of bicycle’s raw materials procurement in PT Insera Sena is handled by Purchasing Department. The problem in the Purchasing Department is employee’s workload at the level of Purchasing head and staff is not balanced. Workload among employees during observation is between 72.56% to 117.46% with average of workload is 97.05%. The evaluation shows that activity performed by Purchasing head and staff are not according to job description and work procedures. Some improvement plans are simulated and workload is between 82.85 % to 99.92 % with average of workload is 92.46 %. These improvement plans can save Rp 10.906.711,11 per year with assumption the minimum wage of Sidoarjo in 2013 is about Rp 1.720.000,00.
PENINGKATAN KAPASITAS PRODUKSI MELALUI PENGHITUNGAN WAKTU BAKU, TATA LETAK FASILITAS, SERTA PEMBERIAN KOMPENSASI DI PT SURYA PUTRA BARUTAMA Chandra Wijaya; Nyoman Sutapa
Jurnal Titra Vol 2, No 1 (2014)
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Abstract

PT Surya Putra Barutama was not able to meet the market demand i.e. 500 units/month, since their production capacity was only 300 units/month. Therefore, to solve that problem we need to improve that capacity by calculating the standard time, production facility layouting, and calculating a new reward standard. At the end of this project, we found that, now the production capacity is 600 units/month.
Perencanaan Sistem Pengendalian Kualitas di PT. Surya Putra Barutama Joseph Santoso; Jani Rahardjo
Jurnal Titra Vol 2, No 1 (2014)
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Abstract

PT. Surya Putra Barutama is a company that produces trucks and the others heavy equipment which Dump Truck as their main product. In order to maintain the customer’s satisfaction on supplying a good quality product, the company has obtained ISO 9001:2008 in 2009. It shows the company has implemented a good quality management in accordance to the guidelines of quality standards. During the production, the company has the objective to produce a good product and having less number of defects to the product. However, the fact shows that the defect rate is still relatively high and even exceeds the standards and tolerances specified. This study aims to determine the quality plan  for each processes by using statistical tools that are useful to control the level of defective products. The results of the Pareto diagram analysis shows that the priority defect are Over Painting (63%), Dirty Painting (60%), Uneven Paint (51%), Rough Paint (43%), Less Paint (29%), Power Take Over (53%), Porous Welding (45%), SpakBoard (39%), Less Welding (26%). The next step is to find the cause of the above defects with cause and effect diagram. It results that the cause are derived from human factors/worker, working methods, materials/raw materials and work environment. The company can take these causes into consideration on applying the Quality Plan. Quality Plan describes the quality characteristics of each process and department have standards and tolerance limits. Quality Plan also describes how the inspection and work procedures. Tub Assembly Quality Plan, SubFrame Assembly Quality Plan, Component Assembly Quality Plan, Painting Quality Plan and Finishing Quality Plan has been prepared to improve the quality planning systems and reduce the amount of re-work at the finishing stage. Preparation of Painting Quality Plan is included with the Painting Work Instructions.
PENGEMBANGAN MODEL SUPPLY CHAIN PISANG MAS DI JAWA TIMUR Wilson Sanada; I Gede Agus Widyadana; Herry Christian Palit
Jurnal Titra Vol 2, No 1 (2014)
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Abstract

Musa acuminata paradisiaca is one of banana varieties, has a high demand in East Java thus highly potential to be developed. The highest production sites are located at Malang and Lumajang. Unfortunately, this type of banana are perishable that limited the selling period. An alternative way to solve is via improving the supply chain management. In this research, we developed some supply chain models and evaluate there performance using simulation with Vensim software. We used sales profit, lost sales, oversupply and availability to measure performance of the models, supply chain management at Malang and Lumajang. The results show that supply chain at Lumajang performed better than Malang interms of sales profit, lost sales and availability.

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