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All Journal Media Teknik Sipil JURNAL DIMENSI UTAMA TEKNIK SIPIL Jurnal Titra Technomedia Journal Conference Proceedings International Conference on Education Innovation and Social Science
Jani Rahardjo
Dosen Pascasarjana Magister Teknik Sipil UK Petra
Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Social Sciences

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Journal : Jurnal Titra

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Peningkatan Yield Departemen XYZ pada PT X Rahardjo, Benedictus; Rahardjo, Jani
Jurnal Titra Vol 1, No 2 (2013)
Publisher : Jurnal Titra

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Abstract

XYZ Department at PT X didn’t achieve the yield target, which is one of the Key Performance Indicators, had been determined by Factory in 2012. Some improvements have been developed to increase yield in order to achieve the target. One of the improvements is to verify material transaction between two departments. Another improvement is to reduce the waste, from both Direct Incoming Material (DIM) and non DIM. DIM discussed in this research and contributing the top three waste materials in 2012, were filter rod, cigarette paper, and tipping paper. Non DIM waste that also gave contribution for increasing yield was tobacco. Yield has already increased by doing some of those improvements by 0.45% for AAA product, from 94.85% to 95.3%. Although the target of this year (95.4%) has not been achieved yet, these research’s results show yield increasing trend. In order to keep the consistency of the yield achievement, this Department made bulletin forms as standardization attached on the relevant machines. This bulletin form can be a standard operating procedure for those who operate that machine every day, so that the yield achievement can be stable and increase.
Perancangan dan Implementasi ISO 9001:2008 di PT. Bondi Syad Mulia, Surabaya. Perdana, Bayu; Rahardjo, Jani
Jurnal Titra Vol 1, No 1 (2013)
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PT. Bondi Syad Mulia plans to conduct ISO 9001:2008 certification. ISO 9001:2008 is an international standard governing the quality management system in manufacturing and services industry. Company’s management system is expected to become more structured with the application of ISO 9001:2008. A quality management system design is based on the clauses of ISO 9001:2008. The goal of this design is implementing a quality management system and obtaining ISO 9001:2008 certifications. Gap analysis is conducted todetermine whether the requirements of ISO 9001:2008 have been fulfilled or not. The results indicated that only 34.55% requirements in ISO 9001:2008 have been fulfilled in the company. It is indicated that the company needs to redesign a quality management system, which including quality manual and quality procedures of the company. The implementation of the new design is done after all of the new designs have been approved by the top management. After the implementation, an evaluation process is done through audits and management reviews. The results of the final gap analysis indicated that the necessary requirements in ISO 9001:2008 have been fulfilled 100% and the company is ready for the certification process.
Kano Model Kepuasan Pengguna Lulusan Fakultas Teknologi Industri Universitas Kristen Petra Jayapranata, Shierly; Rahardjo, Jani
Jurnal Titra Vol 2, No 2 (2014)
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Abstract

This study was conducted to determine the categorized of users satisfaction on the performance of Faculty of Technology alumni. Fifty alumni were randomly chosen across national companies. Performance assessment based on nine attributes namely integrity, professionalism, English proficiency, information technology, communication skill, leadership and organization, teamwork, self development, and creativity and innovation. The users scored these indicators via questionaries. The result shows that the “Must Be” skills need to be owned by the alumni are self-development, English proficiency, leadership and organization.
Perancangan Quality Plan untuk Penurunan Tingkat Kecacatan Produk di PT. Sentosa Alloy Industri Susanto, Gunedi; Rahardjo, Jani
Jurnal Titra Vol 1, No 2 (2013)
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Abstract

PT. Sentosa Alloy Industri is a company which engaged in spare part manufacture field of motorcycle. This company produces velg, hub, flange, brake handle. The purpose of this study is to devise improvements proposed and quality plan in die casting process which aims to reduce the level of defects and improve the product quality.The result of this study are: the level of porous defects 4,38%,  the level of imperfect product defects 2,08%, the level of sticky product defects 1,43%, and the smallest level of defects is cracked with 0,04%. Potential problem can be identified and analyzed using fishbone and Failure Mode and Effect Analysis method. The improvements proposed to get are got from the highest Risk Priority Number value (RPN), which occurs in Machine (RPN = 128), Method (RPN = 112), Man (RPN = 112), and Material (RPN = 72)
Perencanaan Sistem Pengendalian Kualitas di PT. Surya Putra Barutama Santoso, Joseph; Rahardjo, Jani
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.
Penurunan Tingkat Kecacatan Produk di CV. Omega Plastics Rahardjo, Jani; Wijaya, Robby Hadi
Jurnal Titra Vol 1, No 2 (2013)
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Abstract

CV Omega Plastics is one of the companies which produced various plastic products for household. Reject rate for juventus shelf tray was 7%. The biggest reject rate was on injection process. Those are holes and bend which are from pareto chart analysis. Fishbone diagram analysis is used to find the root cause of holes and bend defect. The main cause of holes and bend defect is injection machine setting. Pres and cycle time are the factors which influence production output. Failure Mode and Effect Analysis method is used to analyze the improvement to refuse reject rate. The improvement suggested are materials quality, machine setting, work instruction, and machine control schedule, those improvement can reduce 2% of juventus shelf tray reject rate.
Standarisasi Training untuk setiap Job Title di PT Ecogreen Oleochemicals Batam Halim, Imanuel; Rahardjo, Jani
Jurnal Titra Vol 1, No 2 (2013)
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Abstract

Ecogreen Oleochemicals Batam (EOB) Company is an oleochemical producing company which has been established since 1994. EOB Company has been providing a lot of trainings for each of their employee in order to improve the human resources quality, but the trainings given have not had a standard yet. At this time request for training filed by any user of departments and sections in the company and that make the resulted in training to be ovserlapping and not classifiable well. EOB Company has attempted to make a standard training by accommodating the organization needs, the job needs, and the personal needs, especially in Manufacturing Division. All of the requirement trainings that has been collected, was classified into three categories, which are basic training, development training, and additional training. The number of training which have Training Unit are 89 and divided based on six type of training. In the end, the result could bring benefits for the company, such as setting a standard training for the employees, making the training structure more systematic, and enabling the company to focus more on training needs for the employees.
Implementasi ISO/TS 16949:2009 Setiawan, Yusak; Rahardjo, Jani
Jurnal Titra Vol 1, No 1 (2013)
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Abstract

PT. X merupakan perusahaan dengan produk yang dihasilkan adalah circuit breaker. Tahun ini PT. X berencana untuk memproduksi produk baru, dimana produk baru ini merupakan produk yang akan digunakan pada otomotif. Produk perusahaan digunakan pada otomotif harus memiliki sertifikasi ISO/TS 16949:2009 untuk menjamin kualitas dari produk. Akhir Tahun 2012, PT. X akan melakukan sertifikasi ISO/TS 16949:2009.Pemenuhan persyaratan Juli 2012 yang telah dilakukan oleh PT. X sebesar 74%. Persyaratan pada klausul 7 dan klausul 8 mengharuskan perusahaan untuk membuat MSA (Measurement System Analysis) sebagai record untuk kehandalan alat ukur dan operator dan SPC (Statistical Process Control) untuk mengendalikan proses produksi. Dilakukan validasi alat ukur dan operator, serta mendesain sistem pengendalian kualitas untuk produk baru di PT. X.  Hasil dari MSA menunjukkan bahwa alat ukur yang digunakan adalah reliable. Hasil dari SPC juga menunjukkan bahwa proses terkendali dan memiliki indeks kapabilitas mesin dan proses yang memenuhi standar industri.Hasil analisa akhir pada Desember 2012 menunjukkan bahwa PT. X telah 100% memenuhi persyaratan pada setiap klausul dan juga telah melakukan audit internal, sehingga sudah siap dilakukan sertifikasi ISO/TS 16949:2009.
Peningkatan Produktivitas Tenaga Kerja Area Produksi Assy Air Cleaner di PT Astra Otoparts Divisi Adiwira Plastik Widjaja, Willy Adi; Rahardjo, Jani
Jurnal Titra Vol 1, No 2 (2013)
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Abstract

PT Astra Otoparts Adiwira Plastics Division (PT AO-AWP) is a manufacturing company engaged in the field of automotive components in Indonesia. One of its products is air cleaner which is manufactured in the assy air cleaner production area by utilizing man power in every line of the production. Continuous improvement system, which is the work culture, makes the company have an annual activity plan that must be achieved in order to make periodic improvements. One of the targets of this-year activity plan is enhancing the labor productivity of the assy air cleaner production area by 30%. Improvements to enhance the productivity can be identified and accomplished by analyzing the working conditions of man power, loading time, and takt time of the air cleaner products. The findings of the analysis showed some changes done such as working elements division, man power reduction in each line, supportive working tools creation, current working system improvement, and a new layout design to reduce the mobility of man power. The implementation of those improvements successfully increased the productivity by 65,43%, which implied that the annual activity plan target had been achieved.
Perancangan Sistem Pengendalian Kualitas di PT Bondi Syad Mulia Wijayani, Try Fenni; Rahardjo, Jani
Jurnal Titra Vol 1, No 2 (2013)
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Abstract

PT Bondi Syad Mulia is a company that engages in Hot Dip Galvanizing services using zinc liquid. The problem occurred in PT Bondi Syad Mulia was the current quality control system not yet well manage. Therefore, they had many customers’ complain and the management required the Quality Control Department to be an independent department.The purpose of this thesis is to plan a new quality control system. This control system is aimed for controlling product quality from the incoming materials (iron and steel), the production process and finish product outcome. Additionally, that system is divided into four main factors: new inspection planning system, managing and changing quality control division task, revision on company’s Standard Operational Procedure (SOP), and creating quality control plan. The revised SOP were prepared for galvanizing control, defect product control, incoming goods accepting and handling, galvanizing preparation and customer complain handling.
Co-Authors Andi Andi Annabela Michaela Prasetyo, Annabela Michaela Ardenus Milton Setiadi, Ardenus Milton Arie Gunawan Wibowo Arigraha Santoso Bayu Perdana Benedictus Rahardjo Billy Yonathan Sutrisno Bunga, Rianty Oshin Allo Cinthia Gunawan, Cinthia Debora Anne Yang Aysia Diah Parwati Dewi Bintoro, Diah Parwati Dewi Edwin S. Wiyono Enry L. Dusia Ferdiana Soekresno Gunawan, Karmila Shieny Gunedi Susanto Halim Junaidi Harun, Muhammad Rizky I Nyoman Sutapa Imanuel Halim Indriati Bisono Jannatan, Muhammad Ardhyan Joseph Santoso Kevin Giovanni Wirahadi, Kevin Giovanni Kristian, Yohan Luis Andrew Abraham, Luis Andrew Made Kusuma Wardani Niniek Fajar Puspita, Niniek Fajar Ratna S. Alifen Reza Sudjono Robby Hadi Wijaya Ronald E. Stok Ronny Tanto Rosa Yustina Rosalinawati Iman Salleh bin Yahya Shandy Ernanto Punyawan Shierly Jayapranata Shirley Adelia Siana Halim Suryanata Rahardja Susan Anitasari Timothy Calvin Gunawan Timoticin Kwanda Togar W.S Panjaitan Try Fenni Wijayani Willy Adi Widjaja Yusak Setiawan