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Now showing items 421-429 of 429
Measuring the Reliability of Safety Controls, Alarms, and Interlocks
(Mary Kay O'Connor Process Safety Center, 2016)
The risk analysis assumes a level of risk reduction provided by each of the safeguards, including safety controls, alarms, and interlocks (SCAI). After installation, SCAI equipment must be proven to meet the assumptions ...
CFD EXPLOSION SENSITIVITY ANALYSIS
(Mary Kay O'Connor Process Safety Center, 2016)
This paper describes the various activities involved in conducting a number of Quantitative Risk Assessments (QRA) to identify possible risk reduction measures for an offshore platform being located in an Arctic environment. ...
Lessons from Recent U.S. Onshore and Offshore Accident Investigations
(Mary Kay O'Connor Process Safety Center, 2016)
The U.S. oil and gas industry continues to experience major accidents, in spite of many regulatory, industry and company investigations, responses and improvement initiatives. These accidents have involved all segments of ...
Building Siting Screening Criteria for Structural Failure Hazards to Occupants
(Mary Kay O'Connor Process Safety Center, 2019)
Evaluation of occupied buildings for accidental explosion hazards at petrochemical facilities is a vital part of a process safety program and is a key element of facility siting. In some cases, buildings may be screened ...
Inherent Safety as a driver for business success in the Oil & Gas Industry
(Mary Kay O'Connor Process Safety Center, 2019)
Inherent safety is not a new concept and is recognized in the oil and gas industry following the works of Trevor Kletz [1] and others dating back to the 1970s. However, despite the progress made to date in the process ...
Chlorine in Perspective
(Mary Kay O'Connor Process Safety Center, 1998)
Public concerns about chlorine and chlorinated chemicals were first aroused by Rachel Carson in 1962 with the publication of her book Silent Spring in which the uses of DDT and other chlorinated pesticides were attacked. ...
The Nature of Flammable Cloud Volumes in Semi-confined Environment under the Influence of Flow of Air
(Mary Kay O'Connor Process Safety Center, 2019)
In the Explosion Risk Analysis (ERA), ventilation and dispersion calculations using Computational Fluid Dynamics (CFD) are usually considered when the level of confinement and congestion cannot be neglected. As far as the ...
Lessons Learned from Industrial Chemical Accidents: A Case Study of Indian Oil Corporation (IOC) Terminal, Jaipur, India
(Mary Kay O'Connor Process Safety Center, 2015)
Fire and explosion hazards in industrial storage units have gained a considerable attention in recent years. Indian Oil Corporation (IOC) storage terminal accident in Jaipur, India, is a recent example of Vapor Cloud ...
A Simplified PSM Guidance for Smaller Facilities using a Risk Based Approach
(Mary Kay O'Connor Process Safety Center, 2015)
“Safety matters at all levels”, even for small companies that may not be OSHA’s PSM level facilities, as long as they use highly hazardous chemicals which may be toxic, reactive, flammable, or explosive. Incidents aren’t ...