Understand Hazard & Risk

The foundation of a risk-based approach which will allow an organization to use this information to allocate limited resources in the most effective manner.

Auto Refrigeration and Metal Embrittlement

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 3, 2012
Abstract AIChE Housten Conference April 1-4 2012 Loss Of Containment Protection Auto Refrigeration and Metal Embrittlement Tys Koerts Sr. Process...

The Benefits of a Risk-Based Approach to Facility Siting

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 3, 2012
Facility Siting has come under increasing scrutiny in recent years, and is an important aspect of process safety for plant personnel and their...

Using Alarms As a Layer of Protection

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 3, 2012
Alarms and operator response are one of the first layers of protection in preventing a plant upset from escalating into a hazardous event. This...

Go out and lead on Process Safety Management

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 3, 2012
This paper will share the UK's experience of risk control for major hazards and will emphasise the key role corporate governance and leadership plays...

Tutorial on Combustible Dust

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 3, 2012
Recent catastrophic dust explosions, the combustible dust National Emphasis Program (NEP), and OSHA proposed rulemaking, have increased awareness of...

Critical Alarm Management : Connecting the Dots

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 3, 2012
In the aftermath of some high profile national security incidents, investigations starting with the catastrophe or near miss and working backwards...

Human Factors and Their Optimization

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2012
Weak control of human factors leads directly to error. An error can result in an initiating event of an accident sequence (directly by the mistake...

Safety System Impairments and the Need to Manage Peak Risk

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2012
The catastrophic incident which occurred at Bhopal is often referenced with respect to inherent safety issues. Did intermediate chemicals need to be...

Improving the Performance of Established PSM Programs

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2012
Many facilities have now implemented and maintained PSM programs for 20 years or more, but these facilities continue to have sometimes serious...

Are Your Credits Worthy?

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2012
Chemical and petrochemical manufacturing processes can be subject to high consequence, low frequency events. Process Safety Management programs are...

Prediction of Corrosion in Pipes

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2012
ABSTRACT AIChE Spring 2012 Meeting Prediction of Corrosion in Pipes Sally Nicola, Victor Carreto, Ray A. Mentzer, M. Sam Mannan Mary Kay O'Connor...

Avoiding Common PHA Mistakes

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2012
OSHA's National Emphasis Program (NEP) on refineries has concluded. The two most cited elements of the Process Safety Management standard (PSM - 1910...

Retired and Dangerous

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
April 2, 2012
“Planning not to retire is simply not a viable retirement strategy.” — Catherine Collinson, Transamerica Center for Retirement Studies The Hazard...

What to Do When Nothing Has Happened?

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 15, 2011
Often during a Layer of Protection Analysis (LOPA) or a Quantitative Risk Analysis (QRA) study, historical information indicates no occurrences of a...

Implementation of PSM In Capital Projects

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 14, 2011
It is critical to embed Process Safety Management in the capital project system to help achieve a safe start-up. This is the foundation for assuring...

Ignition of Dust Layers by Mechanical Sparks

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 14, 2011
Dust explosions represent a considerable safety risk in process industry. Statistical records of dust explosions show that 32.7 % of these explosions...

LOPA – Validating Human IPLs and Ies

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 14, 2011
Layer of Protection Analysis (LOPA) is a simplified risk assessment method that provides an order of magnitude estimate of the risk of a potential...

Inherent Safety In Front End Engineering

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 14, 2011
The best time to apply the principles of inherent safety is during the early stages of a design. In particular it is at the early stages that the ?...

A Work Process for Revalidating LOPAs and Other Risk Analyses

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 14, 2011
The Chemical Process Industry (CPI) has long recognized the necessity of periodically revalidating Process Hazard Analyses (PHAs), such as Hazard and...

Using LOPA for Sil Assignment: A Tale of Two Plants

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 13, 2011
Two plants operated by the same company have ?identical? ammonium nitrate (AN) solution pump installations. Yet the LOPA teams concluded that the...

Modification of Risk Using Barrier Methodology

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 23, 2010
Risk assessments use frequency data mostly from generic sources, typically from the North Sea offshore environment or from process facility records...

Atmospheric Storage Tank Explosion Modeling

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 22, 2010
Many flammable products are usually stored in large vessels at atmospheric pressure. Ignition of an hydrocarbon-air mixture in such tanks can lead to...

Ensuring Consistency of Corporate Risk Criteria

Conference Presentation
AIChE Spring Meeting and Global Congress on Process Safety
March 22, 2010
The recently published CCPS text Guidelines for Developing Quantitative Safety Risk Criteria makes a strong case for corporations developing risk...

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