Journal of the Korea Safety Management & Science (대한안전경영과학회지)

Korea Safety Management & Science (대한안전경영과학회)
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- Analysis of Likelihood of Failure for the External Corrosion of Carbon and Low Alloy Steels through the Quantitative Risk Based Inspection using API-581 -

API-581에 의한 정량적 위험기반검사에서 탄소강 및 저합금강의 외부부식에 치한 사고발생 가능성 해석

  • 이헌창 (명지대학교 공과대학 화학공학과) ;
  • 김환주 (명지대학교 공과대학 화학공학과) ;
  • 장서일 (명지대학교 공과대학 화학공학과) ;
  • 김태옥 (명지대학교 공과대학 화학공학과)
  • Published : 2004.12.01
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Abstract

Likelihood of failure for the external corrosion of carbon and low alloy steels, which affect to a risk of facilities, was analyzed quantitatively through the risk based inspection using API-581 BRD. We found that the technical module subfactor (TMSF) decreased as the inspection number increased and it increased as the Inspection effectiveness and the used year increased. In this condition, the TMSF showed high value for the case of the marine/cooling tower drift area as a corrosion driver, poor quality of coating, no insulation, and low insulation condition.

Keywords

References

  1. Lees, F. P., 'Loss Prevention in the Process Industries', Butter-worths, London, 1980
  2. T. A. Kletz, 'What Went Wrong', Gulf publishing Co., Houston, TX, 1986
  3. API, 'Fitness For Service : API 579', American Petroleum Institute, 1999
  4. KAERI, 'The 7th Korea-Japan PSA Workshop', Korea Atomic Energy Research Institute, May, 2002
  5. API, 'Based Resource Document of Risk Based Inspection : API-580', American Petroleum Institute(API), 2001
  6. API, 'RBI Basic Resource Document : API-581', American Petroleum Institute, 2000
  7. DNV, 'User Manual for Process Hazard Analysis Software Tools (PHAST)', Ver 4.1, DNV Technical Manual, 1993
  8. W. G. Ashbaugh, 'Inspection of Vessels and Piping for Corrosion Under Insulation Corrosion : When, Where, and How To Do It', Materials Performance, 29(6), 38-42, 1990
  9. NACE, 'A State-of-the-Art Report for Carbon Steel and Austenitic Stainless Steel Surfaces Under Thermal Insulation and Cementitious Fireproofing', National Association of Corrosion Engineers Publication 6H189, Item No. 54268, 1978
  10. 이헌창, 김환주, 김태옥, 'API-581에 의한 정량적 위험기반검사에서 스테인리스강의 외부부식에 의한 사고발생 가능성 해석', 안전경영과학회지, 6(3), 99-107, 2004
  11. ASME, 'Risk-Based Inspection, Development of Guidelines', CRTD, 20(1), American Society of Mechanical Engineers, 1994