Risk Assessment for Marine Pilot Occupational Accidents using Fault Tree and Event Tree Analysis

• 영문명: Risk Assessment for Marine Pilot Occupational Accidents using Fault Tree and Event Tree Analysis
• 발행기관: 한국항해항만학회
• 저자명: Gokhan Camliyurt Sea-Am Choi So-Ra Kim Ahmet Turgut Guzel Young-Soo Park
• 간행물 정보: 『한국항해항만학회지』제46권 제5호, 400~408쪽, 전체 9쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2022.10.31

영문 초록

Maritime transportation is one of the most complicated and hazardous business fileds. Maritime accidents still occur despite several precautions since maritime is exposed to natural factors more than any other industries. In this harsh environment as a part of their job, marine pilots often embark/disembark to/ from vessels and confront life-endangering personal accidents. In the maritime field, several risk assessments are applied. However, all of them could not evaluate occupational accident risk for maritime pilot specifically. This paper performs specific risk analysis using the bow-tie method based on past accident records. This paper aims to qualify root causes and quantify root causes by importance level according to occurrence probability. As a result of analysis, occupational accident occurrence probability is found to be 14%, indicating that accident occurrence rate is significantly high. Hence, the probability of root causes triggering accidents and accident occurrence probability can be ascertained so that preventive measurements can be implemented. Besides theoretical achievement, this paper provides safety awareness to marine pilots, Marine Pilot Organizations, and ship crew who play a key role during marine pilots' transfer.

목차

1. Introduction

2. Methodology

3. Analysis and Results

4. Conclusion

References

키워드

risk analysis, maritime safety, bow-tie approach, maritime pilot occupational accident, pilot-ladder