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All Journal Jurnal Titra International Journal of Supply Chain Management Industri Inovatif : Jurnal Teknik Industri
Tanti Octavia
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Decision Sciences, Operations Research & Management Engineering Environmental Science Industrial & Manufacturing Engineering Transportation

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Perancangan Metode Kerja padaProses Penyortiran Udang di PT. XYZ Albert Limantara; Tanti Octavia
Jurnal Titra Vol 1, No 2 (2013)
Publisher : Jurnal Titra

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Abstract

PT. XYZ is a company which is engaged in the field of frozen shrimp exporters that produce shrimp sushi, shrimp tempura, and shrimp peeled. The problem that occurs is often failure to achieve the production target in the process of shrimp sorting. The factors that cause the failure of production target’s achieving are production target which is too high and the workers who are slow in the process of sorting. Based on these problems, in this research is undertaken the improvement of production target and the improvement of the movements of the left hand and right hand of workers in doing the sorting. The research concludes that the production target need to be lowered and is undertaken the improvement of the left hand and right hand of workers so that the production target will be achieved and the efficiency reaches 8,81%.
Peningkatan Aktivitas Value Added Support Function dengan Metode Sampling Kerja di PT. Schneider Electric Manufacturing Batam Rinaldi Edo Saputro; Tanti Octavia
Jurnal Titra Vol 3, No 2 (2015)
Publisher : Jurnal Titra

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Abstract

Currently, support function units of PT.SEMB cannot reach their target of performances.Therefore, in this research PT SEMB attempts to evaluate the causes of it. Work samplingmethod is applied for three of support function units. The result shows the proportion ofthe team leader’s, line inspector’s, and line trainer’s value added are 75.04%, 78.16%, and84.19%, respectively. The highest proportion of non value added activities is movement. It occurssince PT.SEMB doesn’t have a working guidance. The proposed improvements are designing achecklist, job rotation procedure, and the guidance for reviewing a job description. The implementationresult shows the proportion of the value added for team leader and line inspector are85.88% and 84.98%
Perancangan Perbaikan Sistem Pembelian di PT. FSCM Manufacturing Iwan -; Tanti Octavia
Jurnal Titra Vol 1, No 1 (2013)
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Abstract

PT FSCM Manufacturing Indonesia merupakan produsen suku cadang kendaraan yang saat ini memiliki masalah keterlambatan bahan baku. Masalah keterlambatan bahan baku ini disebabkan oleh faktor sistem pembelian perusahaan yang belum memiliki standar dan faktor supplier yang tidak mampu memenuhi kesepakatan jadwal kedatangan barang. Masalah keterlambatan dianalisa melalui data masa lalu untuk mengetahui usulan perbaikan yang dapat diberikan. Usulan perbaikan sistem pembelian yang diberikan yaitu melakukan revisi Standard Operation Procedure dan revisi lead time pembelian, membuat Work Instruction, dan pemilihan supplier yang tepat.
Perbaikan Sistem Pemenuhan Order untuk Pengaturan Muat di PT Sinar Sindra Pratama Andrew Hermawan; Tanti Octavia
Jurnal Titra Vol 2, No 2 (2014)
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Abstract

Sinar Sindra Pratama is one of ocean freight services for destination areas,such as NTT, Maluku, Borneo, and Irian Jaya. Sinar Sindra Pratama always improves its systems to satisfy their customers. The problems are customers’ arrival is not in line with the schedule and without notice. The purpose of this research is to improve the system of order fulfillment in this company. The proposed improvements are the system for confirmation and the system for receiving goods.
Perencanaan Jumlah Pembelian Bahan Baku di CV. Prima Maju Jaya dengan Mempertimbangkan Fluktuasi Harga Veronica Salim; Tanti Octavia
Jurnal Titra Vol 4, No 1 (2016): Jurnal Titra
Publisher : Jurnal Titra

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Abstract

CV. Prima Maju Jaya is difficult to estimate the purchase number of raw materials since the chemical raw material prices are always fluctuating. This final assign­­ment was cond­uc­ted using the Continous Review concepts to know the ordering time before it runs ou­t. Methods of special sale prices and known price increases use­d to determine how many items sh­ould be or­dered­. This research will assi­­st the company in determining the quantity an­d the ordering time for minimizing the inventory costs. Alternative order quantity is re­prese­nted by the lowest cost, the highest cost, and the average cost of the last two months. Alternative or­der quantity is com­pared with the company's condition. Cost of inventories of chemicals types A through G will be minimal when an alternative numbers is applied, except for the chemicals types B. Sensitivity ana­lysis models Economic Order Quantity (EOQ) is also done to determine the im­pact of the parameter of ordering and holding costs.
Upaya Peningkatan Output Produksi di PT. X Aldo Christianto Setiawan; Tanti Octavia
Jurnal Titra Vol 3, No 1 (2015)
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Abstract

PT X is a clothing company that produces bags and floor math. The problem that occured is unfulfilled the company’s target. The average of production output is only 24.82% of the capacity. Some of the causes of the problem are the production output decreased after 14.30 pm, the workers did not reach the target, and the decreasing of production output day after delivery the finished goods as 37.3%.The proposed improvements are company should provide target for each process of production and avoid the delivery of finished goods on Friday.
Perhitungan Overall Equipment Effectiveness (OEE) di PT. ABC Giovanni Adrian; Tanti Octavia
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

PT. ABC would like to know the effectiveness of each production machines. The company wants to calculate the effectiveness of each production machines everyday, so that can be evaluated monthly. Therefore, this project is conducted to design the tools for calculating the level of machines effectiveness using Overall Equipment Effectiveness (OEE). Result of data processing shown that the average of effectiveness for all moulding machines is 43%. The quality indicator  became one of the causes of the low value of the average OEE for moulding machines. The ways to increase quality indicator are to make an additional tools on bandsaw machine, grouping the timber at unstacking on KD process, and to increase the operator’s utility when downtime occurs. After implementating, the OEE  becomes 45%. The tools for calculating the OEE are also designed for the company. Those are moulding production data form, OEE calculator, and OEE calculation module.
Perancangan Tata Letak Fasilitas Pada PT. Lima Jaya Jonathan Wijaya Gunawan; tanti octavia; felecia felecia
Jurnal Titra Vol 3, No 2 (2015)
Publisher : Jurnal Titra

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Abstract

PT.Lima Jaya is a company that engaged in the field of steel and metalworks. Currently, this company wants to build a new company that specialized in wiremesh production. Therefore, this research tries to design their facility layout for minimizing moment. Three algorithms are applied in order to get the best result. The algorithms are corelap algorithm, aldep algorithm, and blocplan algorithm. The result shows that the blocplan algorithm gives the best result with the moment 13579,4.
Penerapan Tools Integrasi Perencanaan Produksi Pada Departemen Production Planning and Inventory Control PT. FSCM Manufacturing Indonesia Alvin Liman; TANTI OCTAVIA
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

The purpose of this study was to determine the impact of integrated production planning to PPIC Department. Main problems of PT. FSCM Manufacturing Indonesia were the high cost of Heat Treatment Workstation and the loss of control from PPIC Department to manufacturing area. The high cost of Heat Treatment Workstation caused by the setup time/ dandori time of each type of component being processed. The daily production load resulted in repetition of setup time/ dandori time. The loss of control from PPIC Department to manufacturing area also caused higher level of WIP components resulted in the holding cost of this WIP components. Improvement given was to implement new production planning system with daily production load around 10 days in Heat Treatment Workstation and take a control to PPIC Department in manufacturing area .The results showed that integrated production planning to PPIC Department could reduce manufacturing cost of Heat Treatment Workstation and reduce the WIP levels. The reduction of production cost at Heat Treatment Workstation is about Rp. 236.448.747,00. The reduction of WIP levels could give the potential benefit around  Rp. 2.984.382,53.
Perbaikan Sistem Distribusi dan Inventori pada PT. Blue Sky Biotech Albertus Arya Mudita; Tanti Octavia; Gede Agus Widyadana
Jurnal Titra Vol 3, No 2 (2015)
Publisher : Jurnal Titra

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Abstract

This paper discusses about inventory and distribution systems in PT. Blue Sky Biotech branch especially in Surabaya. Surabaya branch often has too much Prosatu product in the end of the month and the distribution systems also still infefficent. The analysis of distribution and inventory systems will affect to the total cost and and the warehouse inventory itself. The distribution system will be analyzed from distriburion route at Jakarta, choosing distribution partner, and the distribution method itself. There is an elimination route of taman tekno-gunung sindur-taman tekno route to minimize transportation cost. For the distribution partner PT. Blue Sky Biotech has three alternatives, to use existing partner (using bus) or to change it with train or truck. Continuous review policy with reorder point method is proposed to control the inventory. The best alternative is the company deliver the products using truck, as distribution partner and continuous review policy to control the inventory. The combination can reduce the company expense around 64%.
Co-Authors Albert Limantara Albertus Arya Mudita Aldo Christianto Setiawan Alexander James Mokaliran Alvin Liman Andrew Hermawan Calvino Cahyadi Carolina Halim Daniel Kurniawan felecia felecia Gede Agus Widyadana Giovanni Adrian Hendry Sugianto Setiawan Herry Palit I Gede A.Widyadana I Gede Agus Widyadana Iwan - Joko Yulianto Jonathan Wijaya Gunawan Kevin Yapania Claudia Martin Agusta Octaviona Inge Setiawan Priscilla Gandasutisna Rebecca Yapilando Richard Dwinata Saryadi Ricky Haryanto Rinaldi Edo Saputro Sonny Sugiarto Stanley Surya Jaya Stefanie Mariana Linardi Stephanie Tanojo Thomas Prayogo Valencia Wijaya Veronica Salim Yuliana Salim Yunita Kurniawati Sugianto