Layer of protection analysis: Generating scenarios automatically from HAZOP data

Process Safety Progress

Volumn 24, Issue 1, 2005, Pages 38-44

  Dowell III, Arthur M ^a   Williams, Tom R ^b  

^a ROHM AND HAAS COMPANY   (United States)

^b ABS CONSULTING   (United States)

Author keywords

HAZOP; Linking; LOPA; Risk assessment tools

Indexed keywords

COMPUTER SOFTWARE; DATABASE SYSTEMS; HAZARDS; REAL TIME SYSTEMS; SPREADSHEETS;

CANDIDATE PROTECTION LAYERS; HAZARD AND OPERABILITY (HAZOP) METHODOLOGY; INDEPENDENT PROTECTION LAYERS; LAYER OF PROTECTION ANALYSIS (LOPA);

SECURITY SYSTEMS;

SAFETY;

EID: 14844333087     PISSN: 10668527     EISSN: None     Source Type: Trade Journal    
DOI: 10.1002/prs.10061     Document Type: Article

References (6)

1. A.M. Dowell III, Layer of protection analysis for determining safety integrity level, ISA Trans 37 (1998), 155-165.
2. Center for Chemical Process Safety (CCPS), Layer of protection analysis: Simplified process risk assessment, American Institute of Chemical Engineers, New York, 2001.
3. A.M. Dowell III, Layer of protection analysis: A new PHA tool, after HAZOP, before fault tree analysis, Presented at CCPS Int Conf Workshop on Risk Analysis in Process Safety, Atlanta, GA, October 21, 1997, American Institute of Chemical Engineers, New York, 1997, pp. 13-28.
4. A.M. Dowell III, Layer of protection analysis and inherently safer processes, Process Safety Prog 18 (1999), 214-220.
5. A.M. Dowell III, Layer of protection analysis: Lessons learned. ISA Technical Conf. Series: Safety Instrumented Systems for the Process Industry, Baltimore, MD, May 14-16, 2002.
6. A.M. Dowell III and D.C. Hendershot, Simplified risk analysis-Layer of protection analysis (LOPA), AlChE 2002 National Meeting, Indianapolis, IN, November 3-8, 2002.