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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.

Selection of Appropriate Ignition Models for Fire and Explosion Assessments

Apr 3, 2012
Anna Qiao
A release of flammable substances can result in various fire or explosion events depending on whether there is an immediate or delayed ignition. Although developments have taken place in producing fit-for-purpose ignition models, there remain significant uncertainties, including how to identify the...

The Structured What If/Checklist A New Twist On An Old Approach

Apr 3, 2012
C. Curtis Clements
The purpose of Process Hazards Analysis (PHA) is to identify and understand the hazards associated with the process being reviewed, to understand the potential resultant hazardous events, and to prevent those events by identifying all the potential routes to those events and ensuring that adequate...

An Introduction to Assessing Process Hazards

Apr 3, 2012
Seshu Dharmavaram
A surprising number of process incidents occur due to a lack of general understanding of process hazards and lack of basic hazards assessment, subsequently resulting in the absence of or inadequate Process Hazards Analysis (PHA) to provide appropriate safeguards for minimizing process risks...

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...

Auto Refrigeration and Metal Embrittlement

Apr 3, 2012
Tys Koerts
Abstract AIChE Housten Conference April 1-4 2012 Loss Of Containment Protection Auto Refrigeration and Metal Embrittlement Tys Koerts Sr. Process Safety Consultant Auto-refrigeration occurs on adiabatic expansion of gasses and boiling of liquids. The resulting low temperature can bring metals like...

Continuing Our Process Safety Management (PSM) Journey: How Time and Technology Have Helped Change the Public's View (A Case Study for Where We Are Today and Where We Can Go Tomorrow)

Apr 3, 2012
Bruce K. Vaughen
This paper briefly explores the history of basic PSM principles, first describing a historical view of how PSM developed into today's PSM Elements. Then this paper covers a proposed direction for PSM's future that may help address the changing nature of the public's view of the chemical industry –...

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...

ìBridging SEMS Between the Owner, Operator, and Contractorî

Apr 3, 2012
Ester Brawley
As of November 2011, offshore platforms have been required to develop and implement a Safety and Environmental Management (SEMS) Program. The offshore industry has many unique challenges that their onshore counterparts have not had to face. One of the biggest challenges facing the offshore industry...

Process Plant Safety: An Attorney's Perspective on Key Legal and Regulatory Issues

Apr 3, 2012
Lynn L. Bergeson
That process plant safety is critically important to the sustainable growth of any manufacturing or other impacted company is indisputable. High profile process plant safety failures such as Deepwater Horizon, Bhopal, and BP Texas City are cautionary tales illustrating the tragic consequences that...

How to Go From Lesson to Learned: PSM From Engineering to Operations

Apr 3, 2012
Chitram Lutchman
How to go from Lesson to Learned: PSM from Engineering to Operations Presented By: Dr. Chit Lutchman (CSP; CRSP, 1 st Class Power Engineer) PSM and other Human Factor considerations have improved reliability of many operating facilities across many different industries. Similarly, significant...

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...

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...

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