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Conference Presentations - 2011 Global Congress on Process Safety

Making Existing Process Plants Inherently Safer

Mar 14, 2011
Victor H. Edwards
Making process plants inherently safer has obvious advantages and is easiest to do when designing a new plant. Modification of existing plants to make them inherently safer can often be much more difficult and costly, including any costs due to lost production. However, an inherently safer design...

Specifying Reliability Performance to Meet PSM Expectations

Mar 14, 2011
Kenneth P. Bloch
Process Hazard Analysis (PHA) and Mechanical Integrity (MI) programs are two of the fourteen elements that the Process Safety Management (PSM) Standard uses to prevent or minimize the consequences of catastrophic releases of toxic, reactive, flammable, or explosive chemicals. Experience proves that...

Systematic Workforce Involvement In Process Safety

Mar 14, 2011
Cory D. Shelton
Workforce involvement is an essential element of effective process safety management. This paper will describe proven methods of workforce involvement in process safety. An assessment will then be described to evaluate the use and quality of applying these methods. Critical success factors are...

It's People, Stupid! Human Factors In Incident Investigation

Mar 14, 2011
Mike Broadribb
People have inherent strengths and weaknesses which can affect their performance. Issues such as fatigue, emotional stress, and motivation can adversely affect performance. Their performance is also influenced by factors external to the individual, such as poor equipment design, inadequate training...

LOPA – Validating Human IPLs and Ies

Mar 14, 2011
Bill Bridges
Layer of Protection Analysis (LOPA) is a simplified risk assessment method that provides an order of magnitude estimate of the risk of a potential accident scenario. Humans can be the cause on an accident scenario (the Initiating Event [IE]) or human can serve as an independent protection layer (...

How to Develop Effective Safety Training? A Lifecycle Approach

Mar 14, 2011
Shay Segev
Safety training is one of the most important tools for upgrading the safety level and for minimizing the likelihood and the consequences of accidents. However, as the cost involved is high (most of the training cost is usually associated with its participants time), it is highly important that the...

An Analysis of CSB Investigation Reports for Inherent Safety Learnings

Mar 14, 2011
Paul R. Amyotte
The Chemical Safety and Hazard Investigation Board (CSB) is an independent, nonregulatory federal organization in the United States dedicated to investigating serious accidents in the chemical industry. Accidents are investigated by a team of CSB employees and from the evidence collected a list of...

Best Practice for An Evergreening Pressure Relief Systems Management Program

Mar 14, 2011
Nitin Talreja
Most oil and gas refining and petrochemical organizations have a Process Safety Management (PSM) program that stems from the requirements outlined under OSHA's 29 CFR 1910.119. Some have a very extensive program that covers most of the 14 elements of PSM and is managed via an integrated platform...

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