Risk Analysis of Central Java Gas Transmission Pipeline by Risk-Based Inspection Method

4th International Conference on Advanced Materials Science and Technology

Mediansyah^1 ; Haryadi, G.D.^1 ; Ismail, R.^1 ; Kim, S.J.^2

Department of Mechanical Engineering, Diponegoro University, Jl. Prof. Soedharto, Tembalang, Semarang

50275, Indonesia^1

Department of Mechanical and Automotive Engineering, Pukyong National University, Busan

608-739, Korea, Republic of^2

关键词: Environmental factors;    Gas transmission pipeline;    Inspection planning;    Operational periods;    Pipeline failures;    Remaining life;    Risk based inspection;    Risk levels;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/202/1/012094/pdf
DOI  :  10.1088/1757-899X/202/1/012094

来源: IOP

【 摘 要 】

During the operational period of gas transmission pipeline was found a potential hazard that could result in pipeline failure. As a consequence, the problem of the pipeline failure happening more and more. Economic and environmental factors, as well as human life, be considered to involve the current challenges as structural integrity and safety standards. Therefore, the reliability of structural integrity and security of gas pipelines under various conditions, including the existence of defects should be carefully evaluated. The results of this study were the steps for setting a Risk Level on any instrument using the Risk-Based Inspection API 581 standard and the subsequent results are recommended as an effective inspection planning by Risk Level and Remaining Life Time.