The optimum design of LNG tank farm layout
Apr 4, 2012
Yifei Meng
The optimum design of LNG tank farm layout
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.
Applying Inherently Safer Technology and Safer Design Strategies to Reduce Societal Risk in the Chemical Supply Chain
Apr 4, 2012
George Famini
Increasing the safety and security within the chemical supply chain has been a concern of the US government for several years. Both the Environmental Protection Agency (EPA) and the Department of Homeland Security (DHS) have active efforts to reduce societal risk of a toxic industrial chemical...
Explosions in Transformer and Circuit-Breaker Tanks Due to Arcing Events
Apr 4, 2012
Timothy L. Morse
Industrial transformers and circuit breakers operate with large voltage differences between current-carrying internal components and the grounded tank walls. A breakdown in the dielectric strength of the insulating oil in the tank due to contamination or other causes can lead to the formation of an...
Process Safety Management Mentoring: Subjects to Convey and the Methods for Conveying
Apr 4, 2012
Clyde W. Young
Process Safety Management Mentoring: Subjects to Convey and the Methods for Conveying Many organizations have developed competency descriptions at various levels for personnel. These competencies generally start at awareness level and progress to more advanced levels. Process safety competency at...
Using the Integrated Hazard and Operability Study (HAZOP) Study / Layer of Protection Analysis (LOPA) Methodology As a Value Engineering Tool
Apr 4, 2012
Kristin D. Norton
While Safety Instrumented Systems (SIS) can be an essential element of process facility design to minimize the potential for process incidents, in some cases they can also be over-applied in the design phases of capital projects where the Safety Instrumented Functions (SIFs) associated with the SIS...
Flash Fire From a Hot Combustible Liquid
Apr 4, 2012
Russell A. Ogle
A truck driver loading a tanker was fatally injured in a flash fire. The accident occurred at the loading rack of a petroleum refinery. The truck driver was on top of the tank trailer loading a liquid petroleum byproduct material similar to asphalt through an open hatch on the trailer. The material...
Fire From Iron
Apr 3, 2012
Marc G. Sáenz
Although the potential consequences of combustible dust explosions are becoming more widely known, the potential consequences of combustible dust fires are sometimes overlooked. The CSB investigated three incidents involving combustible iron dust at Hoeganaes Corporation. Two people died from burns...
Challenges in Applying PSM to Production Pilot Plants & Laboratories
Apr 3, 2012
Bruce D. Bullough
The CordenPharma Colorado, Inc. (CPC) site in Boulder includes at least eight production facilities. The majority (six) are production laboratories and pilot plants, with synthesizers and vessels of a few liters to a few thousand liters. All of the production process systems are connected to at...
Process Safety Management Regulation in the United States: Have We Learned the Lessons of Bhopal?
Apr 3, 2012
Michael Wright
The author was a member of a team which traveled to Bhopal in March of 1985 and produced a report for the Indian and international trade union federations. He was subsequently involved in the legislative and regulatory efforts which led to the OSHA Process Safety Management Standard. That standard...
Case Histories and Technology Innovations for StorageTank Loss Prevention
Apr 3, 2012
Szu-ying Huang
Storage tanks are most common material containing units in process industries. There have been many accidents associated within storage tank (material deficiency, structure design failures, operation error etc.) or among storage areas throughout the history. For example, overfilling has already...
Process Safety near Misses in Dow Chemical: A Proactive Program to Improve Process Safety Performance
Apr 3, 2012
Luiz Zacharias
Major process safety incidents may occur infrequently, but when they do occur, the consequences can be severe. Corporate performance goals are such that an individual site or facility could operate for many years without a classified Process Safety Incident (PSI) and still be at risk by operating...
Effect of Electrostatic Charging of Dry Combustible Particulates on Fires and Explosions
Apr 3, 2012
Konanur Manjunath
Solids Processing of dry particulates of various forms and shapes within unit operations ranging from milling to mixing, crystallization to drying involving storage, handling and conveying results in the generation of electrostatic charging. This accumulation of charges on the particulates is due...
Go out and lead on Process Safety Management
Apr 3, 2012
David Snowball
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 in the management of major hazard risks. The paper will outline the joint work undertaken between industry and the Health and Safety Executive in...
Operational Group for Process Safety
Apr 3, 2012
Maria Clara Saraiva
With the increase in requirements for monitoring and improving process safety indicators on a thermoelectric unit linked to a Braskem Basic Petrochemical Site in Brazil, a large range of knowledge among engineers and operators were found. The theme Process Safety was commonly confused with...
Evaluation of Dust Explosion/Fire Hazards During a Process Hazards Analysis [PHA]
Apr 3, 2012
Mayur Patel
Evaluation of Dust Explosion/Fire Hazards during a Process Hazards Analysis [PHA] Mayur Patel DuPont Engineering mayur.patel@ind.dupont.com and S. Dharmavaram DuPont Engineering seshu.dharmavaram@usa.dupont.com Many of the recent dust fire and explosion incidents have shown that PHA teams have...
PSM ? Process Safety Leadership: Practical Actions That Set PS Leadership Apart
Apr 3, 2012
Dawn Wurst
PSM ≠ Process Safety Leadership : Practical actions that set PS Leadership apart It is well known in business improvement circles that good management does not necessarily equal good leadership. This applies to PSM as well. Effectively leading the translation of PSM to action for all whom it...
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