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Tindakan Preventif untuk Mengurangi Tingkat Kelolosan Bahan Baku Cacat dari Supplier Lokal: Studi Kasus
Amanda Yosephin Saputro;
Benedictus Rahardjo
Jurnal Titra Vol 4, No 2 (2016): Jurnal Titra
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This research was conducted to find the cause of defect and the cause of incoming raw materials defect from suppliers into the company. The research is focused on three largest local supplier of PT. X, which are Supplier A, Supplier B, and Supplier C. The cause of incoming raw material defects are identified during define, measure, and analyze phase in DMAIC. The causes that have been found are the carelessness of the operator, lack of understanding of the product, unsuitable material, technical fault during injection, lack of control from the company, and the mold lifetime’s that has exceeded the warranty. Improvements that have been done are provide training for suppliers in the form of visual management training and part education, control of the test plan, and the replacement of molding. The performance of each supplier was controlled by creating a supplier quality performance. The results of supplier quality performance will be used for taking action against the supplier.
Pengurangan Waste pada Bagian Persiapan Pabrik Tekstil: Studi Kasus
Theo Kharis Widiantara;
Togar Wiliater Soaloon Panjaitan
Jurnal Titra Vol 4, No 2 (2016): Jurnal Titra
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The research was conducted to identify waste in preparation department. Those waste are identified during define, measure, and analyze phase in DMAIC. The identification process is based on eight waste principle. The identified waste ae defect, delay, non-utilized talent, inventory, and overprocessing. Improvement idea is suggested to the company in order to reduce those waste. The result shows that the improvement ideas can reduce 64,01% of warping’s preparation time and 28% warping’s process time. The improvement idea also reduce 3,6% of dyeing sizing’s preparation time and 47,3% of dyeing sizing’s process time.
Peningkatan Produktivitas Kerja pada Proses Packaging di PT. Samando
Kevin Kevin;
Prayonne Adi
Jurnal Titra Vol 4, No 2 (2016): Jurnal Titra
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PT. Samando is a company engaged in the distribution of machinery and machinery parts as well as the propulsion machinery and agricultural equipment as well as fishing boats are located in the city of Surabaya. The focus of the research is part of packaging increase labor productivity. The background of this problem is the irregular work area as well as the placement of the facilities are not suitable causing labor productivity minimum. This study uses the principles of 5S implemented in the work area of packaging. The results of this research are becoming more organized work area, placement of appropriate facilities, and access in and out of raw materials and finished more smoothly. This resulted in an increase in labor productivity in PT. Samando.
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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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.
PENENTUAN KEBUTUHAN JUMLAH TENAGA KERJA PADA DEPARTEMEN MPC DI PT. XYZ
Hanna Stephanie Sugiono;
Herry Christian Palit
Jurnal Titra Vol 4, No 2 (2016): Jurnal Titra
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PT. XYZ adalah anak perusahaan asing dari X-group yang bergerak pada bidang plastik packaging kosmetik. PT. XYZ berusaha menekan biaya tenaga kerja dengan menentukan kebutuhan jumlah tenaga kerja di tiap departemen. Penelitian ini dilakukan pada Departemen MPC. Penelitian ini bertujuan untuk mengurangi biaya tenaga kerja dengan mengevaluasi beban tenaga kerja pada Departemen MPC. Metode yang digunakan adalah metode Full Time Equivalent (FTE). FTE digunakan untuk menghitung beban kerja karyawan, dimana hasilnya dijadikan dasar untuk menentukan kebutuhan tenaga kerja Departemen MPC. Total nilai FTE operator mixing adalah 2,8 yang berarti membutuhkan tiga orang. Nilai FTE operator giling adalah 1,08 yang berarti membutuhkan satu orang. Nilai FTE teknisi colouring adalah 0,74 yang berarti membutuhkan satu orang. Jumlah karyawan yang dibutuhkan pada kondisi awal enam orang berkurang menjadi lima orang.
Penentuan Rute dan Penjadwalan Kendaraan untuk Pengiriman Spon di CV. Prima Maju Jaya
Thomas Hariono;
Herry Christian Palit
Jurnal Titra Vol 4, No 2 (2016): Jurnal Titra
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Competition in the industry is getting tighter forcing every company to have a strate-gy to minimize operational costs. Strategies that can be done to shipping cost reduction. Delivery is very influential in the company's operating costs, and one method that can help the enterpris-es to determine which method of service Vehicle Routing Problem (VRP). VRP has several ways of settlement to this problem, one of which is the Savings Method or the method of Clarke and Wright. Scheduling of vehicles to make deliveries also the key to be able to set the number of ve-hicles that will be used so it does not do waste. Research in this final project will determine the route and vehicle scheduling for the better through these factors, the volume of goods, arrange-ment of goods, and vehicle scheduling. The results of this study provide improvements to the company with an average percentage of 19.68% for vehicle fuel cost savings.
Perancangan Tata Letak untuk Sentralisasi
Edoward Nata Susanto;
Prayonne Adi
Jurnal Titra Vol 4, No 2 (2016): Jurnal Titra
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This study focuses on designing layout for PT. FSCM Manufacturing Indonesia. This study is done because there is a centralization of sanyung furnace machine in plant 3. The centralization of sanyung furnace will make the entire pin and bush component being processed in plant 3. The suggestion given is to displace pin cutting machine and bush forming machine that is the pin and bush component machine maker to plant 3. The displacement of pin cutting machine and bush forming machine needs a new layout design. The method that is used in this study is BLOCPLAN method. This method is selected because this method uses hybrid algorithm. The selected layout is the third proposal layout with a moment of 100.035,46. The centralization of sanyung furnace makes changes on the level stock of WIP component therefore; it needs a new layout design. The layout of WIP component uses the concept of fast moving and slow moving. The design of this layout requires an investment cost of Rp. 160.561.000,00 and the saving obtained Rp. 60.102.240,98 per month. The saving obtained in terms of the man power, loading cost and transfer of the component WIP. This investment may be feasible because this investment will come back for 4 months and can increase profit financially.
PERANCANGAN SISTEM MANAJEMEN MUTU ISO 9001:2008 PADA DEPARTEMEN PERBENGKELAN DI PERUSAHAAN KERTAS
hestia kopaloma
Jurnal Titra Vol 4, No 2 (2016): Jurnal Titra
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Abstract: The study was conducted at the workshop heavy equipment in manufacturing company of paper. The workshop was not yet fully implemented the quality management system ISO 9001:2008. The result of initial gap analysis showed that the workshop implemented only 12.5% of requirements of Quality Management System ISO 9001:2008. This research aims to design quality management system with make quality documents for the Audit, according to the requirements of ISO 9001:2008. The increase is 75% after the quality management system document was designed.
Perancangan Sistem Manajemen Mutu ISO 9001:2008 : Studi Kasus
Nadyah Aprilla Hake;
Jani Rahardjo
Jurnal Titra Vol 4, No 2 (2016): Jurnal Titra
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Nowadays, companies must have an ISO 9001-2008 certificate to be able to compete in the market. The pressure of quality management and consumers are the reason why companies need to have an ISO certificate. CV Sinar Abadi is a company that specializes in metal coating or plating and a company that has not been certified ISO 9001: 2008. CV. Sinar Abadi always competes to meet the requirements of consumers. To begin the steps of ISO 9001: 2008, a gap analysis was conducted. The outcome of the gap analysis is that the the clauses of ISO 9001: 2008 in CV. Sinar Abadi was only 22.81% fulfilled, while 77.17% have not been fulfilled. This research aims to design and implement an ISO 9001: 2008 quality management system in CV. Sinar Abadi. In result, an increase of up to 88.04% in the fulfillment of the clauses of ISO 9001: 2008 happened because of the design and implementation of ISO 9001: 2008 quality management system in CV. Sinar Abadi.
Pengaruh Kebijakan Keselamatan dan Kesehatan Kerja Terhadap Tenaga Kerja Konstruksi PT Wijaya Karya (Persero) Tbk. di Proyek Tol Surabaya Mojokerto
Radhitya Wisnu Satriawan;
Togar Wiliater Soaloon Panjaitan
Jurnal Titra Vol 4, No 2 (2016): Jurnal Titra
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Occupational health and safety are one of important factor which can affect employees’ performance. The risk of accidents will rise if the company does not supervise the regulation of occupational safety and health policy. PT Wijaya Karya (Persero) Tbk. is pretty concern about this policy with the result of increased employees’ productivity. High employees’ performance will achieve high quality project target. This study uses questionnaire method that filled by construction employees to find the effect of occupational safety and health policy to construction employees performance. The data will be tested with double linear regression and hypothesis test. In addition, the author use simultaneous test (F test) and partial test (T test) for the hypothesis test. The double linear regression test result is occupational health variable has a bigger effect to employees performance that occupational safety. The simultaneously result is F has bigger value than Ftable, that means both of independent variables have a positive significant effect to construction employees performance. Furthermore, the partial test gives bigger T value than Ttable, which describes every independent variable have a positive significant effect to construction employees’ productivity.