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What is Quantitative Risk Assessment (QRA)?
In this article: What is QRA? Why is QRA Useful? Industries Where QRA is Applied QRA Methodology Typical Inputs for a Successful QRA...

Winnie Lu | Consultant
Aug 6, 20244 min read


Technology Maturity Assessment – what it is and when to conduct
Introduction In today’s world, technologies prevalent in the Oil & Gas sector are recognizing the necessity for a gradual shift towards...

ORS
Jul 15, 20243 min read


Hazard Identification and Risk Assessment (HIRA): What is it and how can it be used?
In this article: Definition and intention of HIRA Overview and methodology for HIRA Data collection with hazard identification Risk...

ORS
Jul 2, 20246 min read


What is SIMOPS? - A Comprehensive Guide to Simultaneous Operations
In this article: Definition and background Two or more operations in the same area Conducting SIMOPS as part of risk assessment...

ORS
Jun 4, 20245 min read


Failure Mode, Effects and Criticality Analysis (FMECA)
In this article: Purpose and Objective of FMECA FMECA Process 1- System Breakdown 2- Define the Operational Mode and Function of each...

Manar Rekabi | Senior Consultant
Mar 27, 20246 min read


Bowtie Analysis: An Introductory Guide to the Methodology and How it Can Be Used in Industrial Risk Assessment
In this article: What is a bowtie analysis? Bowtie diagram - Characteristics and common terms Application and use of the bowtie analysis...

ORS
Mar 11, 20247 min read


Using concept stage HAZOPs as an opportunity to implement inherently safer design options
Hazard and Operability (HAZOP) workshops are, together with other Process Hazard Analyses (PHA) , an important tool for understanding...

Thomas Solberg Fylking | Principal Consultant
Mar 6, 20243 min read


What is SIL (Safety integrity Level)?
In this article: Functional safety standards Functional safety Safety Instrumented Function (SIF) Architecture of a SIF Safety...

Esteban Bernechea Rojas | Principal Safety Consultant
Jan 15, 20249 min read


QRA - Personnel Risk Metrics
In this article: Introduction Personnel risk metrics Fatality Accident Rate (FAR) Individual Risk (IR) Location-Specific Individual Risk...

Carsten Stegelmann | Principal Consultant
Dec 13, 20238 min read

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