Hazops Should Be Fun

What's Wrong With HAZOPs? HAZOPs are not as effective as they could be for several reasons: The focus on small nodes obscures the big picture. HAZOPs are supposed to identify operability issues, but there is no explicit consideration of operability in a typical HAZOP and no effective way to identify operability issues. The guidewords for a typical HAZOP are Flow, Pressure, Temperature, and Level. But flow deviations cause most pressure, temperature and level deviations. Discussing all four of the guidewords duplicates effort and causes tedium. HAZOP reports are difficult to read and therefore are not used for much after the HAZOP. HAZOPs are Not Fun! Most people don't enjoy HAZOPs and since they often run for days or weeks at a time, the resulting tedium impacts the effectiveness of the process. Risk assessment in HAZOPs is often difficult, ambiguous and not repeatable. Stream-based HAZOPs address all of these problems.

We all know that safety should be an integral part of the systems that we build and operate. The public demands that they are protected from accidents, yet industry and government do not always know how to reach this common goal. This book gives engineers and managers working in companies and governments around the world a pragmatic and reasonable approach to system safety and risk assessment techniques. It explains in easy-to-understand language how to design workable safety management systems and implement tested solutions immediately. The book is intended for working engineers who know that they need to build safe systems, but aren’t sure where to start. To make it easy to get started quickly, it includes numerous real-life engineering examples. The book’s many practical tips and best practices explain not only how to prevent accidents, but also how to build safety into systems at a sensible price. The book also includes numerous case studies from real disasters that describe what went wrong and the lessons learned. See What’s New in the Second Edition: New chapter on developing government safety oversight programs and regulations, including designing and setting up a new safety regulatory body, developing safety regulatory oversight functions and governance, developing safety regulations, and how to avoid common mistakes in government oversight Significantly expanded chapter on safety management systems, with many practical applications from around the world and information about designing and building robust safety management systems, auditing them, gaining internal support, and creating a safety culture New and expanded case studies and "Notes from Nick’s Files" (examples of practical applications from the author’s extensive experience) Increased international focus on world-leading practices from multiple industries with practical examples, common mistakes to avoid, and new thinking about how to build sustainable safety management systems New material on safety culture, developing leading safety performance indicators, safety maturity model, auditing safety management systems, and setting up a safety knowledge management system

Hazop and Hazan were developed to identify and assess hazards in the process industries. The use of these techniques leads to safer plants. Understanding the practical issues involved in their correct implementation is the theme of this book.

Covers the fundamentals of risk assessment and emphasizes taking a practical approach in the application of the techniques Written as a primer for students and employed safety professionals covering the fundamentals of risk assessment and emphasizing a practical approach in the application of the techniques Each chapter is developed as a stand-alone essay, making it easier to cover a subject Includes interactive exercises, links, videos, and downloadable risk assessment tools Addresses criteria prescribed by the Accreditation Board for Engineering and Technology (ABET) for safety programs

Even though most organizations have extensive safety, health, and environmental protocols in place, things often go wrong. Having good quality instructions is only half the battle. An equally crucial part of a good quality process is auditing, the step that ensures compliance with the procedures. Safety, Health, and Environmental Auditing

As leaders increasingly understand the importance of good safety practice to support their business objectives, safety and health practitioners develop better tools and solutions. However, there is still a gulf between these two groups where engagement, communication and shared understanding can be found lacking. From Accidents to Zero opens up the field of safety culture and breaks it down into bite-sized pieces to facilitate new, critical thought and inspire practical action. Based on the concept of creating safety, as opposed to just preventing accidents, each of the 26 chapters in this user-friendly book includes explanation, commentary, reflections and practical activities designed to systematically and sustainably improve workplace safety culture. Core topics range from behaviour to values, daily rituals to unsafe acts, felt leadership to trust. Andrew Sharman's practical guide blends current academic thinking with authoritative guidance and sets up the opportunity for all parts of the organization to close the gap by providing very clear steps to thinking and acting differently. It sparks insight into how both traditional methods and novel approaches can be brought to life in real world situations. From Accidents to Zero offers a clear route to culture change through over one hundred pragmatic ideas to motivate and lead people, influence behaviour and drive a positive evolution in workplace safety.

This publication is intended to provide guidance to HAZOP (Hazard and Operability) and What-If review teams associated with the petroleum, petrochemical and chemical industries. It describes the nature, responsibilities, methods and documentation required in the performance of such reviews. This ensures the reviews are conducted in a timely, effective and professional manner as may be prescribed by a company's Process Safety Management (PSM) Policy. This book can be used as a practical reference to prepare the safety review requirements for these industries and their process safety management systems.The safety of petroleum and chemical facilities is an important part of a company's operations. Recent worldwide petrochemical safety regulations and a company's own process safety management policies would require that a process hazard analysis (PHA) review of its existing and proposed petroleum operations be accomplished. The limits of hazardous sub-stances cited by both the US Occupational Safety and Health Administration (OSHA) and the Environmental Protection Agency (EPA) regulations dictate the applications of process safety management elements at almost all of a company's facilities.These reviews are intended to reduce the probability and/or consequences of a major incident that would have a detrimental impact to the employees, the public's well being, onsite or offsite properties, the environment, and most important to a company itself, its continued business operation and survival. Process hazard analysis reviews are not intended to identify the minor ""slips, trips, or falls""; these are the responsibility of the company's general safety requirements and are well established. The process hazard analysis is looking for the major incidents, which have the potential for severe impacts.HAZOP and What-If reviews are two of the most common petroleum and chemical industries qualitative methods used to conduct process hazard analyses. Up to 80% of a company's process hazard analyses may consist of HAZOP and What-If reviews with the remainder 20% from checklist, Fault Tree Analysis, Event Tree, Failure Mode and Effects Analysis, etc. An experienced review team can use the analysis to generate possible deviations from design, construction, modification, and operating intent that define potential consequences. These consequences can then be prevented and/or mitigated by the application of the appropriate safeguards.

The approach to the book is analogous to a toolkit. The user will open the book and locate the tool that best fits the ergonomic assessment task he/she is performing. The chapters of the book progress from the concept of ergonomics, through the various assessment techniques, and into the more complex techniques. In addition to discussing the techniques, this book presents them in a form that the readers can readily adapt to their particular situation. Each chapter, where applicable, presents the technique discussed in that chapter and demonstrates how it is used. The supporting material at the end of each chapter contains exercises, case studies and review questions. The case study section of the book presents how to use techniques to analyze a range of workplace scenarios. Topics include: The Basics of Ergonomics; Anthropometry; Office Ergonomics; Administrative Controls; Biomechanics; Hand Tools; Vibration; Workstation Design; Manual Material Handling; Job Requirements and Physical Demands Survey; Ergonomic Survey Tools; Work-related Musculoskeletal Disorders; How to Conduct an Ergonomics Assessment; and Case Studies