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Elements of Process Safety

The four pillars and the twenty elements of risk based process safety can be designed and implemented at varying levels of rigor to optimize process safety management, performance, efficiency, and effectiveness.

Integrity Inspection of In-Plant Underground Piping

Apr 2, 2012
Everett Johnson
Underground piping inside plant boundaries is frequently out-of-sight, out-of-mind. While there exists a wide body of knowledge, mature technology, and established techniques for inspection of cross-country underground pipelines, and even above-ground in-plant piping, the converse is true for...

Retired and Dangerous

Apr 2, 2012
Robert F. Wasileski
“Planning not to retire is simply not a viable retirement strategy.” — Catherine Collinson, Transamerica Center for Retirement Studies The Hazard Identification and Risk Assessment (HIRA) process is an important component of a facility's strategy to managing the risks associated with process...

Improving the Performance of Established PSM Programs

Apr 2, 2012
James A. Klein
Many facilities have now implemented and maintained PSM programs for 20 years or more, but these facilities continue to have sometimes serious incidents and injuries suggesting a continuing need to improve their PSM performance. Of course, new requirements are often added to upgrade PSM programs,...

ìWell the Team Has Met and Completed the PHAÖ.Now What?î

Apr 2, 2012
Dewana Tarpley
Learning from the experiences and expertise of others has long been recognized as a valued process when completing PHAs. The gathering of a multi-disciplinary review allows facilities to succeed in a path of continuous improvement by evaluating the current and future state of the process based on...

Safety System Impairments and the Need to Manage Peak Risk

Apr 2, 2012
David K. Lewis
The catastrophic incident which occurred at Bhopal is often referenced with respect to inherent safety issues. Did intermediate chemicals need to be present? Should the neighboring community start at the fence line? Although likely not as important as the above fundamental considerations, the...

Half a Century of Olefin Plant Accidents: The Role of Mechanical Integrity

Apr 2, 2012
Sebastian Diaz
Sebastian Diaz, Aon energy Risk Engineering, League City, TX. Email: sebastian.diaz@aon.com Russ Davis, CSP Aon Energy Risk Engineering, League City, TX. Email: russ.davis@aon.com Keywords: mechanical integrity, loss of containment, major accidents Abstract Since OSHA's Process Safety Management...

Social HAZOP At Oil Refine Industry

Apr 2, 2012
Salvador ¡vila Filho
Introduction Maintenance of process safety in the industry several tools are used such as Risk Analysis, Failure mode and events Analysis (FMEA), a Hazard operability analysis (HAZOP), Quantitative Risk Analysis (QRA), and Mapping Risk. Each tool or technique, if used at the right time can prevent...

Are Your Credits Worthy?

Apr 2, 2012
Lisa Long
Chemical and petrochemical manufacturing processes can be subject to high consequence, low frequency events. Process Safety Management programs are intended to identify and eliminate or manage the hazards associated with these events. In recent years, industry has increasingly turned to...

Avoiding Common PHA Mistakes

Apr 2, 2012
Glenn Young
OSHA's National Emphasis Program (NEP) on refineries has concluded. The two most cited elements of the Process Safety Management standard (PSM - 1910.119) in the NEP were Mechanical Integrity and Process Hazard Analysis (PHA). [1] This session will focus on common problems in PHA and how to avoid...

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