Universiti Teknologi Malaysia Institutional Repository

Managing risk for damaged offshore structures

Soom, E. M. and Husain, M. K. A. and Zaki, N. I. M. and Azman, N. U. (2019) Managing risk for damaged offshore structures. In: 7th International Conference on Marine Structures, MARSTRUCT 2019, 6-8 May 2019, Dubrovnik, Croatia.

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Official URL: http://dx.doi.org/10.1201/9780429298875-65


Most of the jacket platforms in Malaysia have exceeded their design life with many structural irregularities. The structure has potential parted due to exposure to an environmental condition for an extended period. The corrective maintenance work is costly and require a very time-consuming process. Thus, the study herein aimed to review the application of QRA with continuous improvement procedure for parted and damaged structures, i.e. a case study of managing risk for the parted conductor. This study focuses on the risk become a potential hazard (i.e., dropped object) to the diver during an underwater inspection campaign. In addition, site monitoring information is considered for validation purposes. The result demonstrated that ‘do nothing’ is the best approach with evaluation and mitigation act. Moreover, results indicated that managing the risk with the qualitative and quantitative approach as alternative methods, especially in the energy sector and specifically in oil and gas.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:marine engineering, ocean structures, offshore oil well production
Subjects:T Technology > T Technology (General)
Divisions:Razak School of Engineering and Advanced Technology
ID Code:90634
Deposited By: Narimah Nawil
Deposited On:30 Apr 2021 07:28
Last Modified:30 Apr 2021 07:28

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