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All Journal Jurnal Teknik ITS Jurnal Sains dan Seni ITS IPTEK Journal of Proceedings Series IPTEK The Journal for Technology and Science Journal of Civil Engineering JST ( Jurnal Sains Terapan ) Simposium II UNIID 2017 Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Jurnal Aplikasi Teknik Sipil Astonjadro Journal of Infrastructure and Facility Asset Management Monas: Jurnal Inovasi Aparatur Journal of Economics and Business UBS Jurnal Impresi Indonesia Journal of Social Research Jurnal Indonesia Sosial Teknologi Eduvest - Journal of Universal Studies Sewagati Journal of Green Science and Technology

I Putu Artama Wiguna

Civil Engineering Department, Institut Teknologi Sepuluh Nopember (ITS), Surabaya

Author-ID : 416941

Religion Aerospace Engineering Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Neuroscience Public Health Social Sciences Transportation Other

Published : 46 Documents Claim Missing Document

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Risk Management Effectiveness of Oil And Gas Pipeline Construction in Java Island - Indonesia I Putu Artama Wiguna; Nadjadji Anwar; Amien Widodo; Nova Nevila Rodhi
IPTEK Journal of Proceedings Series No 6 (2017): The 3rd International Conference on Civil Engineering Research (ICCER) 2017
Publisher : Institut Teknologi Sepuluh Nopember

One of the important oil and gas industry is oil and gas pipeline which serves to support the gas transmission and distribution process. The oil and gas pipeline routes are so long and cross through some areas that certainly raises the risk of adversely affecting the environment, especially for the pipeline located in a densely populated area, where at certain conditions, the pipe can leak and may cause the explosion. Many researches have been conducted concerning on the project pipeline risks which concluded that the oil and gas pipeline project has very complex risks. In addition, the oil and gas project may cause a potential disaster. Currently oil and gas companies have been implementing risk management to minimize the negative impacts, but the negative impacts are still occurred. This is due to ineffective risk management implementation. This study aims to analyze the effectiveness of risk management system for oil and gas pipeline project in Java Island. Based on a deep study literature review, it shows that the effectiveness of risk management can be achieved by taking account into environmental, social and economic factors that are the pillars of sustainable development system. The potential disaster was also to be considered as an addition factor. Therefore, four identified factors were analyzed using Analytical Hierarchy Process (AHP) method. Data were obtained using questionnaire which were distributed to oil and gas project team. It is found that the most factors to be considered was social aspect (40%) and the other factors contributed 31% for disaster, 15% for economic, 14% for environment. Those factors should be taken account in the design stage as the most priority.

Analysis The Effect of Bidding Process on Project Performance in PT Pelabuhan Indonesia III (Persero) Gita Prestalita; I Putu Artama Wiguna; Vita Ratnasari
IPTEK Journal of Proceedings Series No 1 (2020): The 1st International Conference on Business and Engineering Management (IConBEM)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2020i1.7988

Based on investment data in PT Pelabuhan Indonesia III (Persero) with asset code road and construction, also port facility construction in PT Pelabuhan Indonesia III (Persero) 2017 – 2018, there are 65 projects of physical construction. In the bidding process, to assess competence and business ability, also other requirements from the provider with stages of administration evaluation, technical evaluation and bid price from contractor. In 65 investment projects there are 18 projects fined. This research took 65 samples. While secondary data was collected from document of eligible awards of bidding on investment project in 2017–2018 in PT Pelabuhan Indonesia III (Persero) with asset code road and construction, also port facility. Analysis used was Structural Equation Modeling (SEM). The result of this research conclude that bidding process significantly affects to project performance variable

Assessment Model of Contractor Quality Management Maturity Franciska Lisa Permatasari; Tri Joko Wahyu Adi; I Putu Artama Wiguna
IPTEK Journal of Proceedings Series No 6 (2017): The 3rd International Conference on Civil Engineering Research (ICCER) 2017
Publisher : Institut Teknologi Sepuluh Nopember

One of the most important parts of a project management is the quality management. While it is absolutely necessary to conduct a thorough research on the maturity of quality management in construction companies, especially contractors so that construction companies know at what level of their company quality, this has an effect on building customer perceptions of their companies and the business of the company itself to continue to grow to be able to reach the highest maturity level. This paper aims to propose an assessment model of contractor quality management maturity (QMM) that covers both the corporate and project levels of a construction project. Determination of research variables was conducted with the study of literature in depth and validated by experts. Weighting variables by pairwise comparison method were based on interviews with experts and was represented in the form of a spider web. For model validation, case studies of large state-owned contractors and a medium-sized private contractor in Surabaya were used. The weighting for QMM assessment on contractors is 43% on corporate level and 57% on project level. In corporate level there are 10 variables with each weighting: People and Customer Management (2.9%), Supplier Partnership (1.6%), Communication of Improvement Information (2.4%), Customer Satisfaction Orientation (5.3%), External Interface Management (1.4%), Strategic Quality Management (6.2%), Team Work Structures for Improvement (4.3%), Operational Quality Planning (4.4%), Quality Improvement Measurement System (8.2%), and Corporate Quality Culture (6.3%). Project level quality consists of 39% for product quality and 18% for service quality. In the project level there are 8 variables for product quality: Performance (9.0%), Features (4.1%), Reliability (8.0%), Conformance (5.6%), Durability (4.5%), Serviceability (3.0%), Aesthetics (1.7%), Perceived Quality (3.1%). While the service quality consists of 5 variables: Service Reliability (4.9%), Responsiveness (2.7%), Assurance (5.7%), Emphaty (1.8%), and Tangibles (2.8%).

Analysis Quality Improvement of Structural Work in Ciputra World Surabaya Project 3 Arif Rahman Hakim; I Putu Artama Wiguna
IPTEK Journal of Proceedings Series No 3 (2020): International Conference on Management of Technology, Innovation, and Project (MOTIP) 2
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2020i3.11066

Quality is very important in the success of construction projects. Tatamulia Nusantara Indah Contractor, has a standard of work quality based on the SMM (Quality Management System) for all projects undertaken. One of the projects is Ciputra World Surabaya 3, this project is a large project consisting of a Mall, Office Tower, SOHO and Vertu Apartments. This research will be carried out to improve the quality of structural work. The method used is the Six Sigma DMAIC approach (Define, Measure, Analyze, Improve, Control). Data collected from the Employment Nonconformity Report (LKP) in 2019. Starting from identifying the job with the highest number of LKPs, then calculating work disability using the sigma level. Defects that are at the sigma level will be analyzed and corrective actions sought. Furthermore, different field tests will be carried out to determine the comparison of work with the quality produced. The results obtained in this study using the Six Sigma DMAIC approach are successful in improving the quality of structure work compared to the previous conditions, because applying the recommendations of the best work actions before work will produce good quality as well.

Behavioral Finance as An Alternative Concept in Investor-Related Risk for Residential Projects : A Literature Review Aditya Sutantio; I Putu Artama Wiguna
IPTEK Journal of Proceedings Series No 6 (2017): The 3rd International Conference on Civil Engineering Research (ICCER) 2017
Publisher : Institut Teknologi Sepuluh Nopember

Stakeholder is a very important factor for project success. As part of external and the most influential project stakeholder, investor as a market agent, with embedded needs, preferences and behavior might become critical project risks and should be identified and managed properly as a key project objective. This paper investigates previous studies to examine and to understand the mechanisms of investor’s economic behavior as the risk factor and its impact for the development of residential project. Traditional financial theory in the past decades generally emphasizes the rational model in investor’s decision-making without involving emotional aspect of behavior. Recently there are many scientists proposed the theory of behavioral finance which combines insight from psychology and sociology into finance and investment with the market fundamental perspective. Based on the review, we conclude that behavioral finance can be considered as an alternative concept in assessing residential project risk especially in economic volatility.

Analysis of the Factors Affecting Delay in Housing Projects in XYZ Group) Panji Bawono Saputro; I Putu Artama Wiguna
IPTEK Journal of Proceedings Series No 6 (2020): 6th International Seminar on Science and Technology 2020 (ISST 2020)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2020i6.11121

Success in completing projects on time is one of the essential goals, both for the owner and the contractor. XYZ Group, a holding of several companies in the real estate, has delayed more than 53% of housing projects. The impact of delays is time overrun, cost overrun, deviations in the quality, disputes, negative social consequences, arbitration, and idling resources. This paper studied a list of construction delay causes gathered from the literature. It starts by exploring factors causing project delays from the research and finding 48 causative factors, followed by distributing preliminary questionnaires to expert respondents to obtain 23 causes for housing project delays. The primary survey held on 55 respondents consisting of technical directors, project managers, project engineers, quality control, logistics, and project planners. Relative Importance Index (RII) calculated, and according to the highest values, the top five delay causes of housing projects are determined. Objectives of project delays from the owner and contractor are "Late issuing of approval of design documents by the owner," and "Changing government political/economic situation or policy." The cause of project delays from the owner is "Shortage of labour from the contractor," "Changes to work completed by the owner," and "Failure of the contractor to complete the work." Meanwhile, "Slow delivery of resources required by the contractor," "Changes in details by the owner," "Rework due to quality and final results by the contractor," is the cause of project delays from the contractor.

Analysis Effect on Readiness to the Implementation of Performance Based Contract (PBC) in PT Pelabuhan Indonesia III (Persero) Angga Tri Wibowo; I Putu Artama Wiguna
IPTEK Journal of Proceedings Series No 6 (2020): 6th International Seminar on Science and Technology 2020 (ISST 2020)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2020i6.11112

The type of contract for the road project used in PT Pelabuhan Indonesia III (Persero) is currently using the type of General Contracting. The contract is conventional and is considered to have many weaknesses. To obtain more optimal project results and maintenance can run optimally, in addition to improving quality control by the project supervisory team, one way that can be done is to change the use of innovative types of contracts. namely Performance Based Contracts (PBC). When implementing the PBC for the first time, there are several things that must be prepared, one of which is the readiness of the owner and contractor. Analysis in this study uses Structural Equation Modeling (SEM). The results obtained are that the variable readiness to use PBC has a positive effect on the application of PBC. If the readiness variable increases by one unit and the other variables are considered constant then the PBC implementation variable will increase by 0.390.

Analisis Keterlambatan pada Proyek PT Jatim Taman Steel di Gresik dengan Menggunakan Lean Six Sigma Framework Dewa Sang Nyata; I Putu Artama Wiguna
Jurnal Aplikasi Teknik Sipil Vol 16, No 1 (2018)
Publisher : Departemen Teknik Infrastruktur Sipil Institut Teknologi Sepuluh Nopember Surabaya

Proyek PT. Jatim Taman Steel di Gresik mengalami keterlambatan selama dua bulan dalam penyelesaian yang disebabkan oleh beberapa faktor di tahap pra konstruksi dan konstruksi. Penelitian ini bertujuan untuk memperoleh faktor–faktor dominan penyebab timbulnya keterlambatan pada proyek dari tiga sudut pandang yaitu owner, kontraktor dan konsultan, serta perumusannya menggunakan pendekatan Lean Six Sigma Framework. Variabel penelitian dirumuskan berdasarkan hasil studi literatur dengan menggunakan skala relevansi melalui bantuan kuisioner. Untuk pengambilan sampel dengan teknik purposive sampling. Responden penelitian adalah manajer proyek, staf ahli, direktur dan konsultan mesin. Pendeskripsian variabel hingga perumusan solusi dilakukan secara bertahap menggunakan fase DMAIC (Define, Measure, Analyze, Improve dan Control) dimana digunakan konsep Lean Construction di tahap Improve. Untuk meminimalisir keterlambatan pada proyek menggunakan beberapa teknik, yaitu Alliance & Partnering, Work Structuring dan Daily Huddle Meeting. Sehingga mampu menghemat waktu dari 60 hari menjadi ±46 hari atau meminimalisir keterlambatan sebesar 23,333%.

Analysis of Project Performance Criteria for Design and Build Contract Taurista Yuristanti; I Putu Artama Wiguna; Herry Budianto
Journal of Infrastructure & Facility Asset Management Vol 2, No 2 (2020): Journal of Infrastructure & Facility Asset Management
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/jifam.v2i2.6945

The design and build (DB) project delivery system recently begins to be widely used for road projects in Indonesia. It has some advantages such as shorter completion time, lower cost growth, lower schedule growth, and better performance in terms of quality. The complexity of DB projects and the lack of complete rules and regulations in this field have caused the implementation of DB projects to face various challenges and problems. Thus, DB projects need to be evaluated to improve their performance. The purpose of this study is to provide the concept of DB project performance, performance criteria, and performance indicators that used to carry out a performance assessment. The analysis was done based on a literature review and interviews. There are fifteen indicators generated from this analysis. The indicators divided into three parts: design phase performance, construction phase performance, and overall project performance and three criteria: results quality, resource usage, and objectives achieved.

Model Pemangku Kepentingan dalam Keberhasilan Proyek Herry Pintardi Chandra; Indarto .; I Putu Artama Wiguna; Peter F. Kaming
Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri Vol. 13 No. 1 (2011): JUNE 2011
Publisher : Institute of Research and Community Outreach - Petra Christian University

Stakeholder condition is particularly important to reach project success. The objective of this study is to investigate the stakeholder conditions which are suggested in three parts; stakeholder impact, stakeholder engagement, and stakeholder psychological empowerment on project success. The data obtained from a questionnaire survey administered to 197 respondents for initial research, 204 for main research, and 5 construction companies for validation research by using structural equation modeling (SEM) with program AMOS 16. The results indicated that stakeholder psychological empowerment applying of the ability to perform has a significant influence on project success measured by quality performance. On the other hand, stakeholder engagement reflected by engagement scope has no significant influence on project success

Co-Authors Adi, Trijoko Wahyu Aditya Sutantio Ahyudanari, Ervina Aisha, Della Amien Widodo Andika Ade Indra Saputra Angga Tri Wibowo Anwar, Nadjadji Arif Rahman Hakim Aris Aminulwahyu Astuti, Dhiannita Tri Bramantya Fidiansyah Putra Cahyono Bintang Nurcahyo Chatarina Umbul Wahyuni Christiono Utomo Dedy Darmanto Dewa Sang Nyata Diah Sarasanty Dwinanda Fadhlan Erma Suryani Farida Rachmawati Farida Rachmawati, Farida Faris Afif Octavio Franciska Lisa Permatasari Gita Prestalita Gumbiratno Widiatmoko Hanie Teki Tjendani Hansel Samuel Eiros Saragih Hardiansah, Hardiansah Herry Budianto Herry Pintardi Chandra Herry Pintardi Chandra Herry Pintardi Chandra Indarto . Indarto . Indarto . Indarto Indarto Indonesia, Aileen Indriyani, Retno Indryani, Retno Irawan Dwi Purnomo Kurniawan, Heru Limbong, Sucipto M. Arif Rohman M. Arif Rohman Mario Hartono Nova Nevila Rodhi Nurcahyo, Cahyono Bintang Panji Bawono Saputro Paulus Pati Richardo Tenawaheng Perdana, Adhitya Permadi, Sonny Citra Peter F Kaming Peter F. Kaming Peter F. Kaming Peter Kaming Peter Kaming Pohan, Muhammad Fauzi Putri, Yusronia Eka Ramadhani, Salsafanti Alifthania Retno Indryani Retno Indryani Riski Nugrahaning Gusti Rohman, Mohammad Arif Rohman, Mohammad Arif Rossana Margaret Kadar Yanti Rozaq, Fatkhur Siahaan, Hasiholan Christian Surya, Agung Bagus Syamsud Dhuha Taurista Yuristanti Tri Joko Wahyu Adi Vita Ratnasari Waliulu, Yusroniya Eka Putri Rachman Yudha Pramana Yusronia Eka Putri

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