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Application of ISA S84.01 to SIS in the chemical and petrochemical industries
Author(s) -
Cohen Wayne
Publication year - 1999
Publication title -
process safety progress
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.378
H-Index - 40
eISSN - 1547-5913
pISSN - 1066-8527
DOI - 10.1002/prs.680180410
Subject(s) - documentation , engineering , process safety management , process safety , process (computing) , presentation (obstetrics) , chemical safety , risk analysis (engineering) , computer science , reliability engineering , systems engineering , operations management , manufacturing engineering , work in process , business , biochemical engineering , medicine , waste management , operating system , radiology , hazardous waste
The kellogg Brown & Root Company (KBR) has created a Safety Guide for Safity Instrumented Systems (SIS). This gulde defines what must be addressed in designing a safety system, and incolporates the application of ISA S84.01. It provides a way to perform a quantitative analysis for verification of the SIL values. The life cycle process is presented. The documentation is defined and some forms are provided. This presentation reviews each step in design of the SIS starting with management commitment. The actions that must be undertaken to apply ISA S84.01 are discussed. The components of the Safety Gulde, specific forms, safety reviews, and SIL calculations are identified.