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Published by Universitas Kristen Petra Surabaya
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Articles 949 Documents
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Analisis Penurunan Tingkat Kecacatan untuk Produk Paper Core di PT. X Abner Dikman Pinasthika; Togar Wiliater Soaloon Panjaitan
Jurnal Titra Vol 11, No 2 (2023): Jurnal Titra 11(2) Juli 2023
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Abstract

PT. X is a company engaged in packaging production, specifically paper core, which was established in 2001. The production system of PT. X operates on a made-to-order principle, manufacturing products according to customer orders and specifications. The success of meeting customer needs is crucial for business progress and sustainability, making quality management increasingly important in business competition. It can enhance customer satisfaction, maintain company reputation, reduce production costs, and improve profitability. Production data from March to April 2023 revealed a 20% defect rate in the grinding, coating, and polishing processes for paper core production, with "unstuck" being the most common defect type. The DMAIC methodology is employed to address and provide solutions to reduce this defect percentage. Quality control processes at PT. X need to be enhanced to achieve higher efficiency and customer satisfaction. Factors contributing to the "unstuck" defect include machine calibration errors, paper breakage, raw material inspection processes, and raw material quality. Recommended solutions include objective recording of paper cutting precision, MTBF analysis to anticipate machine breakdowns, SOP creation for raw material inspection, procurement of equipment for viscosity testing of adhesives and paper moisture, vendor agreements on quality, and improved production planning with humidity control in storage warehouses. Implementation of these solutions is expected to reduce the production defect rate and enhance quality of paper core products at PT. X.
Perancangan Dokumen SNI ISO 9001:2015 di PT. X Evelyn Fabriane; Jani Rahardjo
Jurnal Titra Vol 11, No 2 (2023): Jurnal Titra 11(2) Juli 2023
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This company is a well-known field of Rotogravure Cylinder Printing with the vision of providing products with the number one quality and service in Indonesia. This final project was carried out because the company did not yet have a quality management system in the production process so that it could expand the market and gain customer trust. Therefore, it is necessary todesign documents for SNI ISO 9001:2015 to facilitate product quality management systems according to standards. Based on the completeness of company’s documents, an initial gap of only 8% was obtained, which means that its has many deficiencies in the completeness of ISO 9001:2015 documents. The design also includes updating documents such as the organizational structure and quality plan. The results of document creation and updating resulted in a final gap analysis of 73%. Increased gap analysis can be a reference for company to provide human resources who are responsible for carrying out draft documents and required good top management commitment.
Upaya Perbaikan Pemenuhan Kebutuhan Packing Box di PT. Schneider Electric Manufacturing Batam (SEMB) Steven Purnama Wijaya; Felecia Felecia
Jurnal Titra Vol 11, No 2 (2023): Jurnal Titra 11(2) Juli 2023
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In the industrial world, suppliers or suppliers of raw materials are very important to meet production needs. Supplier delays in sending raw materials can be a serious problem in the industrial world. This is what happened to PT. Schneider Electric Manufacturing Batam (SEMB) in recent times. Suppliers of packing box raw materials often do not deliver according to the requests ordered every day resulting in a shortage on the production floor. The research method used in this research is Define, Measure, Analyze, Improve, and Control (DMAIC). From the research results, it was found that there was an error on the part of the supplier in reading the forecast, demand that was considered sudden from the supplier, there was no notification when a part was not sent, and the difficulty of communicating with the supplier. Based on the results of this study, solutions were made to solve these problems including pre-alerts, build stock alerts, and stock visibility. This improvement has been proven to have reduced the number of shortages from samples taken on part W917271080111P which previously occurred 8 times in 1 month to none.
Desain Job Crafting Guna Meningkatkan Efektivitas Kinerja Operator Pada PT. “X” Willy Gooier; I Nyoman Sutapa
Jurnal Titra Vol 11, No 2 (2023): Jurnal Titra 11(2) Juli 2023
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PT. "X" is an industrial gas company based in Indonesia. PT. "X" operatesfour business lines, including industrial gas production, industrial gas sales, industrial equipment sales, and industrial equipment installation services. The company faces an issue where employees feel that certain tasks or work methods could be simplified to create a more efficient workflow. The problem related to work methods or job descriptions can be addressed by applying job crafting techniques. The goal of job crafting is to modify aspects and perceptions of a job to align it with the needs and preferences of the employees themselves. Therefore, the objective of this research is to identify better and more efficient work methods that can unleash the best potential of the operators/employees. The job crafting design in this study is developed through interviews. The result obtained is the transition from a manual data reporting method for production to a digital method.
Identifikasi Bahaya, Penilaian Risiko dan Upaya Pengendalian: Studi Kasus di PT. Metta Santoso Joyo Harley Putra Njoto; Kriswanto Widiawan
Jurnal Titra Vol 11, No 2 (2023): Jurnal Titra 11(2) Juli 2023
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PT. Metta Santoso Joyo is a company that was established in 2002 and engaged in the plastics industry which produces various kinds of plastic pellets. During 21 years, there have been various occupational accidents and diseases. The purpose of this final project is to identify potential hazards, provide risk assessments, and provide risk control recommendations to the company. Research only done at the raw material washing area and plastic pellet production area, because these two areas where accidents and diseases occur most often. Proposed risk controls are given only to potential hazards that have high and extreme risk rating. In the raw material washing area, there are 4 potential hazards with high risk rating  and 1 potential hazard with extreme risk rating. In the plastic pellet production area, there are 5 potential hazards with high risk rating, and 2 potential hazards with extreme risk rating. Proposed risk controls include 5 design techniques, 6 administrative controls, and 5 use of personal protective equipment. If the proposed risk control  implemented, it’s predicted the potential hazard that  have high and extreme risk rating will change to 10 moderate risk rating and 2 low risk rating.
Analisis Penurunan Tingkat Kecacatan Dengan Menggunakan Metode DMAIC Di PT.X Andre Santoso; Prayonne Adi
Jurnal Titra Vol 11, No 2 (2023): Jurnal Titra 11(2) Juli 2023
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PT.X is a company that produces iodised salt with 2 types of salt, namely consumption salt and industrial salt. One of the things that must be maintained by the company is the problem of quality. The right quality can give a good reputation for the company. The purpose of this study is to analyze the existence of defects with the aim of reducing rework so that packaging does not occur at the end and the process is repeated. The method used in this research is DMAIC. The defect problems that will be discussed in this study are the appearance of spots on the salt, torn packaging, inadequate packaging, coarse salt, and short length packages. For the analyze phase, the 5 whys tools are used. Then, at the measure stage, six sigma tools, namely DPMO, are used to find out the possible defects that occur every 1 million times of production. The calculation is then followed by a sigma value to determine the process capability of the company. This tool is one of the six sigma tools used for statistical data analysis.
Perancangan Analisis Risiko Pada Departemen Strategic Procurement di PT. X Gabrielle Njoradi; I Nyoman Sutapa
Jurnal Titra Vol 11, No 2 (2023): Jurnal Titra 11(2) Juli 2023
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Company X is a company engaged in the field of logistics and providing warehouse rents. Every necessity for internal and external (customer related) use is done and provided by the Strategic Procurement Department. In the process, there’s always a possibility for failure to happen such as potential risks that can obstruct procurement continuity. This suggests that riskmanagement planning is needed. This includes risk identification, risk assessment, and what risk treatment is suggested. From this research, four potential risks are identified that can obstruct the work process entirety at this company. Those risks are requests for non-existent goods, delay in responding to E-Procurement with the average of 31% for items and 32% for service, invoice forgery, and false procurement. To understand the root causes of these risks, a thorough analysis using the Five Whys Analysis method. To summarize this research, there are few suggested risk treatmentssuch as go live information dissemination, changing payment methods, and adding columns in E-Procurement. It is expected that the implementation of these recommended risk treatments will effectively mitigate the identified risks and contribute to a lower risk profile for the company.
Digitalisasi Sistem Pengendalian Kualitas Sebagai Upaya Perbaikan Monitoring Data Kualitas Produk Di PT Insera Sena Michael Andrew Wijaya; Felicia Felicia
Jurnal Titra Vol 11, No 2 (2023): Jurnal Titra 11(2) Juli 2023
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Digitization can bring benefits to progress in various fields, one of which is themanufacturing industry. PT Insera Sena is a manufacturing company engaged in bicycle production. Producing high-quality products is one of PT Insera Sena's visions, making quality control systems an important aspect in achieving the company's vision. The company's current quality control system is still running manually, so there are several shortcomings that cause problems regarding product quality data monitoring. Data recorded and collected manually stillneeds to be processed into a product quality monitoring report, causing the exchange of data or information to not be done quickly and accurately. To overcome this challenge, PT Insera Sena can enhance their quality control system through digitization. To solve this issue, PT Insera Sena can implement digitalization in their quality control system. This involves creating digitalinspection forms and monitoring dashboards for the Welding, Painting, and Assembly departments. By digitalizing the quality control system, they can monitor product quality data more quickly and make decisions more effectively. Digital transformation in the quality control system can also be a strategic step for the company to carry out continuous improvement.
Review & Penyesuaian SOP di PT Inserasena oleh Departemen Export Import Persiapan Menuju ke Perusahaan Penerima Fasilitas Kawasan Berikat Anthony Gunawan; Jani Rahardjo
Jurnal Titra Vol 11, No 2 (2023): Jurnal Titra 11(2) Juli 2023
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Market conditions are constantly changing, PT Inserasena plans to switch to becoming a company receiving Bonded Zone facilities from the previous KITE (Kemudahan Impor tujuan Ekspor) Return. The purpose of this transition is to maximize profits by accelerating cash flow and increasing production. Therefore, this study aims to prepare for the transition and fulfillment of the requirements by the provisions in bonded zones. This research was carried out by reviewing, brainstorming, and repairing and adjusting the Company's Internal Control System / Standard Operating Procedures related to the flow of goods in and out to fulfill the provisions in the Bonded Zone accompanied by the Export and Import Department. Based on the research results it is known that there are several SOPs documented in the ISO 9001: 2015 documentthat has not been updated with the actual work process, out of a total of 59 SOPs after adjustments, additions and reductions to 64 SOPs that are by Bonded Zone requirements and have been verified & validation with related departments and for departmental SOPs that experience significant adjustments are the Export-Import Department.

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