Nursanti, Ellysa and Sibut, Sibut and Hutabarat, Julianus and Septiawan, Ardi (2018) RISK MANAGEMENT IN SUBSEA PIPELINES CONSTRUCTION PROJECT USING DELPHI METHOD, FMECA, AND CONTINUOUS IMPROVEMENT. ARPN Journal of Engineering and Applied Sciences, 13 (11). ISSN 819-6608

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In general, every project has risk including the subsea pipelines construction project. This project leads to many risks. The highest risk of this project was in construction and operation level. The aim of this research is to identify, to assess, to mitigate, and to monitor the evaluation of risk management implementation of the subsea pipelines construction project. Risks are required to be managed. The risk management was integrated by continuous improvement concept using Delphi method, FMECA, DNV RP F107, and PDCA. First step, PLAN, Data was collected from field by using questionnaire. It was also done by data collecting sourced from Marine Transportation Service Department, Balikpapan, Indonesia. The questionnaire was filled by expert respondents. The questionnaire was processed by achieving consensus in four times of Delphi method. Based on Delphi method, there were risk list that was successfully identified by expert judgment, and then the risk assessment was developed by FMECA. Second step, DO, FMECA was done to calculate Risk Potential Number and how much the impact of the risk was. The RPN value was used to classify the risk into major, moderate and minor classes. Third step, CHECK, Risk Mitigation was developed based on Det Norsk Veritas Recommended Practice F107 analysis. Last step, ACT, Mitigation and monitoring evaluation of this project goal was done. The total risk number of Delphi Method was 14 risks classified into 6 major risks, 6 moderate risks, and 2 minor risks. The risks were mitigated to lower the impacts. Based on control questionnaire result, risk impact value could be reduced into 2 minor risks. Continuous monitoring and evaluation of risk mitigation was still done in order to achieve the goal. At the end of this research, risk impact has reduced from $ 8.700.000 to $ 24.750 and this number, equal to 99% efficiency.

Item Type: Article
Uncontrolled Keywords: risk, DNV-RP-F107, Delphi method, FMECA, continuous improvement (PDCA).
Subjects: Engineering > Industrial Engineering
Divisions: Fakultas Teknologi Industri > Teknik Industri S1
Depositing User: Mr Sayekti Aditya Endra
Date Deposited: 29 Jul 2019 03:44
Last Modified: 25 Feb 2020 01:11
URI: http://eprints.itn.ac.id/id/eprint/3655

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