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Pre-Startup Safety Review (PSSR): A Comprehensive Guide
In this article: What is a PSSR? Why do industries conduct PSSR? When should a PSSR be conducted? How is a PSSR conducted? Conclusion In...

Winnie Lu | Consultant
Sep 86 min read


PSV Sizing: A Lifecycle Approach to Asset Integrity
In this article: Background The Role of API RP 521 in PSV Sizing PSV Sizing as a Lifecycle Discipline Conclusion Background In industrial...

Ewan Bannatyne | Senior Consultant
Aug 73 min read


Instrumented Protective Function Performance Follow-up on Norwegian Continental Shelf (NCS) Assets
In this article: Introduction Base documentation and tools Establishing an IPF register Conclusion Introduction It is recommended by the...

ORS
Jun 165 min read


Proof Testing: SIS follow-up during Operations
In this article: 1. What is Proof Testing? 2. Main steps of conducting Proof Testing 3. Key factors for successful Proof Testing 4. What...

Isabella Bergström | Consultant
May 197 min read


What is a Procedure HAZOP?
In this article: Procedure HAZOP method Preparations HAZOP Team members Procedure HAZOP workshop Parameters & guidewords Cause,...

Frida Palstam | Consultant
Aug 20, 20245 min read


Process Hazard Analysis (PHA). Overview of available techniques and when to apply them
In this article: Definition Overview of Process Hazard Analysis Methods Non-Scenario Based Techniques Preliminary Hazard Review Safety...

Esteban Bernechea Rojas | Principal Safety Consultant
Aug 15, 20248 min read


How Process Safety can Improve Fish Welfare
Did you know that onshore fish farming facilities are advanced process facilities and that focus on process safety can reduce fish...

Morten N. Pettersen | Principal Consultant
Aug 12, 20244 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

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