| Description:
The Process Risk Management Ebook - Ian Sutton uses methods such as
risk tree analysis combined with process safety information to help you
gain an accurate operational risk assessment. This 272 page
HSE book is a must read for the HSE Manager and those studying process hazards
analysis.
Excellent safety and environmental performance in
the process industries does not happen by chance; after all, most
process facilities handle large quantities of toxic, flammable and
explosive materials, often at high temperature and pressure. Such
processes are inherently hazardous. Therefore process risk must be
properly understood and managed.
An effective risk management program has three
elements. First, the program must be properly grounded in theory.
Second, risk management has to be based practical. Many risk analyses
are theoretically interesting, but they do not provide much practical
help to managers, operators and engineers working on operating
facilities and on projects.
The third element in an effective risk management
program is the appropriate use of both the ‘hard’ and ‘soft’
approaches to both analysis and follow-up. The ‘hard’ approach
relies on the use of formal models, quantitative data and an objective
examination of equipment and instrumentation. The ‘soft’ approach,
on the other hand, is oriented more toward understanding people and
their behaviors. The best risk management programs and this book,
combine both approaches.
Synopsis by Chapter:
Chapter 1
- Risk Management provides an overview of risk management in
the process industries. Terminology - such as the important
distinction between the words 'frequency' and 'probability' - is
explained, as are fundamental concepts, such as the role of safeguards
in a process safety management system.
Chapter 2
- Hazards Identification describes how hazards can be
identified, usually in a team environment. The role of the team leader
(facilitator), scribe and department specialists is discussed, as is
the all important topic of writing the final report. The chapter
points out some of the limitations of typical hazards analyses, and
discusses how hazards analysis fits into the overall topic of process
safety management.
Chapter 3 -
Hazards Analysis Techniques describes some of the more commonly
used methods for identifying hazards. The Hazard and Operability (HAZOP)
method is discussed in depth, as are Failure Modes & Effects
Analysis (FMEA), Checklists and the What-If approach. The strengths
and limitations of each technique are described.
Chapter 4
- Consequence Analysis provides an overview of some of the
major consequence issues facing the process industries. These include
fires, explosions, and toxic gas releases.
Chapter 5 -
Likelihood Analysis provides a background to the difficult yet
important issue of risk quantification. The chapter starts by
discussing the Pareto Principle, then discusses the Fault Tree
Analysis method in some depth. The final section of the chapter
outlines some of the limitations that are inherent in quantification
work.
(Note: The fault tree
content of this chapter is available in an expanded form in Fault
Tree Analysis .)
Chapter 6
- Common Hazards explains that many hazards are common to a
wide variety of processes and technologies. A wide range of such
common hazards are listed in this chapter.
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