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All Journal Jurnal Media Teknik Sipil Jurnal Teknik Industri JURNAL DIMENSI UTAMA TEKNIK SIPIL Jurnal Titra
Jani Rahardjo
Dosen Pascasarjana Magister Teknik Sipil UK Petra
Civil Engineering, Building, Construction & Architecture Industrial & Manufacturing Engineering

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KEPENTINGAN STANDAR BANGUNAN HIJAU INDONESIA DAN PENGARUH PENERAPANNYA TERHADAP BIAYA PROYEK SELAMA UMUR BANGUNAN Dusia, Enry L.; Wiyono, Edwin S.; Alifen, Ratna S.; Rahardjo, Jani
JURNAL DIMENSI UTAMA TEKNIK SIPIL Vol 1, No 1 (2014)
Publisher : Magister Teknik Sipil Universitas Kristen Petra

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Abstract

Green building council Indonesia has been publising a green buiding standar specifications in the form of greenship rating tools which consist of six aspect: land, materials, energy, water, health and building management. This research aims to determine level of importance and implementation greenship aspects by each construction party’s. As well to determine the effect of implementation greenship aspect towards project life cycle cost aspect. That consist of initial cost, maintenance cost, operating cost, and replacement cost. Data were obtained from questionnaires on construction parties in Jakarta and Surabaya. The data is analyzed descriptively to determine the respondent views of the greenship. Using Structural Equation Modeling to determine the relationship within implementation of greenship rating tools and project life cycle cost.Research of data analysis descriptive show that the energy aspect as the most important aspect, and health aspects as the most implemented aspect by the respondents. Data analysis Structural Equation Model show the maintenance cost are influenced by the land aspect.
PENGARUH PARAMETER BANGUNAN HIJAU GBCI TERHADAP FASE PROYEK Wiyono, Edwin S.; Dusia, Enry L.; Alifen, Ratna S.; Rahardjo, Jani
JURNAL DIMENSI UTAMA TEKNIK SIPIL Vol 1, No 1 (2014)
Publisher : Magister Teknik Sipil Universitas Kristen Petra

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Abstract

Green building concept has been widely developed globally as well as in Indonesia. Green Building Council Indonesia (GBCI) is the institution that organizes the green building certification in Indonesia. The view from construction parties is needed to understand the level of interest and level of implementation of green building parameters and the impact of green building parameters on project life cycle time. This research carried out by distributing questionnaires to construction parties in Jakarta and Surabaya. Descriptive analysis and Structural Equation Modelling is used to understand the respondent views of the green building parameters and the impact of green building parameters on project life cycle time.The results showed that the level of interest of green building parameters is high. The comparison between level of importance and level of implementation shows that the implementation rate is lower than the importance rate. Water conservation is a significant aspect affecting the project life cycle time specifically the design stage, while the other aspects haven’t been significantly affecting project life cycle time. 
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)
Publisher : Jurnal Titra

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Abstract

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)
Publisher : Jurnal Titra

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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)
Publisher : Jurnal Titra

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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)
Publisher : Jurnal Titra

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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)
Publisher : Jurnal Titra

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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)
Publisher : Jurnal Titra

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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)
Publisher : Jurnal Titra

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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.
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 Cinthia Gunawan, Cinthia Debora Anne Yang Aysia Diah Parwati Dewi Bintoro, Diah Parwati Dewi Edwin S. Wiyono Enry L. Dusia Ferdiana Soekresno Gunedi Susanto Halim Junaidi I Nyoman Sutapa Imanuel Halim Indriati Bisono Joseph Santoso Kevin Giovanni Wirahadi, Kevin Giovanni Kristian, Yohan Luis Andrew Abraham, Luis Andrew Made Kusuma Wardani 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