Pressure relief and safety valves are essential components in industrial, commercial, and residential systems that handle pressurized fluids, gases, and steam. Their primary function is to protect equipment, prevent catastrophic failures, and ensure the safety of people and property by automatically releasing excess pressure. This article provides an in-depth … [Read more...]
Digital Twins in Process Safety: Science Fiction or New Industrial Standard?
Introduction The term “digital twin” may once have sounded like science fiction, but today it is a buzzword transforming industries across the globe. From aerospace to automotive, and increasingly in the chemical and process industries, digital twins are moving beyond hype into real-world applications. In particular, their role in process safety has garnered attention, as … [Read more...]
Leading vs Lagging Safety Indicators: Complete Guide for Safety Professionals
Introduction In industrial environments such as chemical plants, refineries, and manufacturing units, safety performance measurement is one of the most critical aspects of operational excellence. While safety policies, risk assessments, and training sessions are vital, organizations need quantifiable ways to evaluate whether these measures are working. This is where leading … [Read more...]
Boiler Walkdown Check: A Comprehensive Guide for Chemical and Process Engineers
Introduction Boilers are the workhorses of industrial plants, providing steam and hot water for power generation, heating, and numerous process applications. In chemical and process industries, they are critical for operations such as distillation, evaporation, drying, and sterilization. Because boilers operate under high pressure and temperature, they pose significant risks … [Read more...]
Hierarchy of Controls in Process Safety: From Elimination to PPE
Introduction In the field of process safety, preventing incidents in high-risk industries like oil & gas, chemical manufacturing, and pharmaceuticals requires more than just compliance checklists. It demands a structured approach to identify, evaluate, and control hazards at their source. This is where the Hierarchy of Controls becomes a cornerstone in risk management … [Read more...]
Layers of Protection Analysis (LOPA)
Layers of Protection Analysis (LOPA) is a risk assessment method that is used to evaluate the likelihood and severity of hazardous events. It is a semi-quantitative method, meaning that it uses both qualitative and quantitative factors to assess risk. LOPA is a popular risk assessment method in the process industries, such as the chemical, oil and gas, and power generation … [Read more...]
Bow Tie Analysis
Bow tie analysis is a risk assessment technique that uses a graphical representation to identify and assess the risks associated with a particular activity or process. Origin of Bowtie Analysis The origin of Bowtie analysis is unclear, but it is believed to have originated in the 1970s. The first known use of the bowtie diagram was in a lecture on hazard analysis given … [Read more...]
Behaviour Based Safety (BBS)
Behaviour based safety (BBS) is a proactive approach to improving safety in the workplace. It focuses on identifying and correcting unsafe behaviours before they lead to accidents or injuries. What is behaviour? Behaviour is the way that an individual acts. It is the sum total of all the actions and reactions that an individual or organism makes in response to its … [Read more...]
EPSC Learning Sheets
Process Safety beacon is published by Center for Chemical Process Safety (CCPS) every month which is an industrial Safety tool for conveying One Page Safety message for manufacturing personnel every month. EPSC - EUROPEAN PROCESS SAFETY CENTRE, is an international not for profit organization. It is founded in 1992 and provides an active network for members to work … [Read more...]
62nd Annual Safety in Ammonia Plants and Related Facilities Symposium
A century of ammonia synthesis technology - with an emphasis on continual progress in ammonia plant safety - is the theme of AIChE’s 62nd Annual Safety in Ammonia Plants and Related Facilities Symposium. Organised by AIChE’s Ammonia Safety Committee, the annual symposium is dedicated to improving the safety of plants that manufacture ammonia and related chemicals, such as … [Read more...]