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Jani Rahardjo
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Civil Engineering, Building, Construction & Architecture Industrial & Manufacturing Engineering

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Penurunan Kecacatan di PT Mulcindo Steel dengan Pendekatan Filosofi Six Sigma Shandy Ernanto Punyawan; Jani Rahardjo
Jurnal Titra Vol 3, No 1 (2015)
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Abstract

PT Mulcindo Steel Industry is a company specialized in steel fabrication, service, forming products, hollow products, c-truss products, and galvanizing process. Defect’s percentages on c-truss, main runner, batten hat 28x17, metal runner, and mini furring are over 0,05% but the study will be focused on the highest percentage which is the c-truss with 0,11% defect percentage. DMAIC is used as a method to find problem’s root cause which is found by 5 why analysis. There were several suggestions which are product defective definitions, product quality characteristic socialization to employees, coil width checksheet monitoring, c-truss machine work instruction, straightening uncoiler to the machine. It is found that solution implementation can reduce the defect percentage in c-truss product to 0,073%. The result have been able to reduce the level of defect on the type of different “kupingan tidak sama”.
Peran Organisasi dan Suasana Inovasi untuk Kinerja UKM Luis Andrew Abraham; Jani Rahardjo
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

Lately the number of small and medium industry in Indonesian increase sharply, even though this growth was not followed by the development of internal organization and the innovation environment. While the development of internal organization and innovation may improve the performance of the small and medium industry. This research aims to model the increase in performance of shoes industries at Mojokerto thorugh the innovation atmosphere which can be influenced by internal organization as well. We used Structural Equation Model­ling (SEM) to model the three variables (Interanal Organization, Innovation Atmosphere, and Performance) and developed questionnaire for the latent variables. We found that the internal organization which supported by the atmosphere of innovation did not significantly influence the industry performance.
Perancangan Sistem Pengendalian Kualitas di PT Bondi Syad Mulia Try Fenni Wijayani; Jani Rahardjo
Jurnal Titra Vol 1, No 2 (2013)
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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.
Peningkatan Produktivitas Tenaga Kerja Area Produksi Assy Air Cleaner di PT Astra Otoparts Divisi Adiwira Plastik Willy Adi Widjaja; Jani Rahardjo
Jurnal Titra Vol 1, No 2 (2013)
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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.
Peningkatan Yield Departemen XYZ pada PT X Benedictus Rahardjo; Jani Rahardjo
Jurnal Titra Vol 1, No 2 (2013)
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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.
Implementasi ISO/TS 16949:2009 Yusak Setiawan; Jani Rahardjo
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.
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.
Kano Model Kepuasan Pengguna Lulusan Fakultas Teknologi Industri Universitas Kristen Petra Shierly Jayapranata; Jani Rahardjo
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.
Improvement pada Direct Manpower Management di PT TMMIN Kevin Giovanni Wirahadi; Jani Rahardjo
Jurnal Titra Vol 3, No 2 (2015)
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Abstract

PT Toyota Motor Manufacturing Indonesia is a vehicle manufacturing company which produces Toyota brand car. The company is expanding and has a goal to reach an annual production volume of x vehicle unit in 2017, will needs an adequate human resources to achieve the goal. Human resources Division, especially Manpower Planning Section is responsible to any matters or issues related to manpower needs inside the company. In doing the duties, MPP faces some challenges in constructing Direct labor Manpower Planning and maintaining Employee Requisiton Process. Toyota Business Practices method is used to solve the problems.MPP Section is responsible to construct an accurate manpower planning to estimate the manpower needs in FY 15/16. Accurate planning can be constructed by considering all factors that are related and using the right business assumptions. Problems faced in Employee requisition Process is Kanban form for replacement manpower is submitted late to MPP Section, and it reach 34% of total Kanban form received in a period. Improvements that has been done is to construct an annual placement schedule, construct an enrollment monitoring sharefolder, construct a new enrollment form, standardize the Employee Requisition Process and construct SOP to fill the Kanban form. These improvements reduced the number of late Kanban form submitted to MPP Section to 14%.  
PERANCANGAN ANALISIS RISIKO ISO 9001:2015 di PT. XYZ Adi Cahyadi Dwi Putra Budiman; Jani Rahardjo
Jurnal Titra Vol 5, No 2 (2017): vol 5 no 2, Juli 2017
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Abstract

PT. XYZ is a manufacture company which specializes in producing Machine-Glazed paper. The purpose of this research is to design the analysis of risk and related documents in or­der to complete the requirements of Quality Management System ISO 9001: 2015 in PT. XYZ. Early quality review showed 59% suitability before risk analysis of quality management system ISO 9001: 2015 was implemented. Designing risk analysis of quality management system ISO 9001: 2015 uses Failure Mode and Effect Analysis (FMEA) method. This research is currently in designing phase and will be implemented in all departments of PT. XYZ, such as; HRD & GA, Production, Technical, Warehouse, PPC, Quality Control, Purchasing, Marketing, and Ship­ment. The result of risk analysis with FMEA method suggest that the biggest risks in PT. XYZ are bad paper quality, returned commodity from consumer, and shipment delay of finished goods. Designing quality management system ISO 9001: 2015 is equipped with commission of SOP, IK, SWOT analysis, Job Description, and Competency Matrix. The final quality assess­ment after designing quality management system shows 84% suitability with ISO 9001: 2015 requirements
Co-Authors Adi Cahyadi Dwi Putra Budiman Albert Lucano Effendi Alvin Januar Haryono Andi Andi Annabela Michaela Prasetyo Anthony Gunawan Ardenus Milton Setiadi Bayu Perdana Benedictus Rahardjo Billy Yonathan Sutrisno Christofer, Yoel Tino Cinthia Gunawan Diah Parwati Dewi Bintoro Enrico Alexander Eric Cahyadi Halim Evelyn Fabriane Gunedi Susanto Ian Sanson Imanuel Halim Jonathan Susilo Joseph Santoso Kevin Giovanni Wirahadi Luis Andrew Abraham Njo Anastasia Reza Sudjono Ricky Eriady Rikky Yanuar Robby Hadi Wijaya Ronny Tanto Sean Rennard Tirtawijaya Shandy Ernanto Punyawan Shierly Jayapranata Timothy Calvin Gunawan Timoticin Kwanda Togar W.S Panjaitan Try Fenni Wijayani Vinces Angelica Gunawan William Nico Widodo Williams Dennis Masamitsu Willy Adi Widjaja Yusak Setiawan