Hazard Identification and Risk Analysis

A thorough Hazard Identification and Risk Analysis, or risk, system is the core element in the RBPS pillar of understanding hazards and risk. The chapter describes the meaning of risk for RBPS purposes, the attributes of a risk system, and the steps an organization might take to implement a robust program for identifying hazards and analyzing risk. Introduction to Hazard Identification and Risk Analysis

Information regarding Remote Isolation and Shut Off

For more in-depth information regarding understanding hazards and risk, refer to CCPS' Guidelines.

The Benefits of a Risk-Based Approach to Facility Siting

Conference Presentation
Global Congress on Process Safety
Tuesday, April 3, 2012 - 12:00am
Facility Siting has come under increasing scrutiny in recent years, and is an important aspect of process safety for plant personnel and their...

Tutorial on Combustible Dust

Conference Presentation
Global Congress on Process Safety
Tuesday, April 3, 2012 - 12:00am
Recent catastrophic dust explosions, the combustible dust National Emphasis Program (NEP), and OSHA proposed rulemaking, have increased awareness of...

Using Alarms As a Layer of Protection

Conference Presentation
Global Congress on Process Safety
Tuesday, April 3, 2012 - 12:00am
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
Global Congress on Process Safety
Tuesday, April 3, 2012 - 12:00am
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...

Improving the Performance of Established PSM Programs

Conference Presentation
Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
Many facilities have now implemented and maintained PSM programs for 20 years or more, but these facilities continue to have sometimes serious...

Human Factors and Their Optimization

Conference Presentation
Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
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...

Are Your Credits Worthy?

Conference Presentation
Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
Chemical and petrochemical manufacturing processes can be subject to high consequence, low frequency events. Process Safety Management programs are...

Safety System Impairments and the Need to Manage Peak Risk

Conference Presentation
Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
The catastrophic incident which occurred at Bhopal is often referenced with respect to inherent safety issues. Did intermediate chemicals need to be...

Prediction of Corrosion in Pipes

Conference Presentation
Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
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
Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
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
Global Congress on Process Safety
Monday, April 2, 2012 - 12:00am
“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
Global Congress on Process Safety
Tuesday, March 15, 2011 - 8:00pm
Often during a Layer of Protection Analysis (LOPA) or a Quantitative Risk Analysis (QRA) study, historical information indicates no occurrences of a...

Ignition of Dust Layers by Mechanical Sparks

Conference Presentation
Global Congress on Process Safety
Monday, March 14, 2011 - 8:00pm
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
Global Congress on Process Safety
Monday, March 14, 2011 - 8:00pm
Layer of Protection Analysis (LOPA) is a simplified risk assessment method that provides an order of magnitude estimate of the risk of a potential...

A Work Process for Revalidating LOPAs and Other Risk Analyses

Conference Presentation
Global Congress on Process Safety
Monday, March 14, 2011 - 8:00pm
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
Global Congress on Process Safety
Sunday, March 13, 2011 - 8:00pm
Two plants operated by the same company have ?identical? ammonium nitrate (AN) solution pump installations. Yet the LOPA teams concluded that the...

Explosion at T2 Laboratories

Archived Webinar
Sep 22, 2010
This webinar discusses the CSB investigation and findings related to the explosion and chemical fire at T2 Laboratories, Inc. in December 2007.

Flame Flashbacks: Causes and Prevention

Archived Webinar
Apr 7, 2010
This webinar addresses the principle of flammability of vapor/air mixtures, including flammability limits, ignition temperatures, the effect of...

Modification of Risk Using Barrier Methodology

Conference Presentation
Global Congress on Process Safety
Tuesday, March 23, 2010 - 8:00pm
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
Global Congress on Process Safety
Monday, March 22, 2010 - 8:00pm
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
Global Congress on Process Safety
Monday, March 22, 2010 - 8:00pm
The recently published CCPS text Guidelines for Developing Quantitative Safety Risk Criteria makes a strong case for corporations developing risk...

Modeling Small Releases from Tanks

Conference Presentation
Global Congress on Process Safety
Monday, March 22, 2010 - 8:00pm
The methodologies in the chapter on “Dispersion Modeling” in the CCPS book Guidelines for Consequence Analysis of Chemical Releases, provide means...

LOPA and Human Reliability – Human Errors and Human IPLs

Conference Presentation
Global Congress on Process Safety
Sunday, March 21, 2010 - 8:00pm
Layer of Protection Analysis (LOPA) is a simplified risk assessment method that provides an order of magnitude estimate of the risk of a potential...
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