Carsten Stegelmann | Principal Consultant
QRA Modelling of Domino Effects for Onshore Process Plants
In this article: What is a domino effect? Modelling the domino effect for onshore plants Conclusion SEVESO II Directive states that...
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ORS CONSULTING
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Olga Selitski | Safety Consultant
May 3, 20237 min read
Full guide for ATEX Assessments
In this article: Introduction to ATEX Hazardous areas and ATEX zones Classification and calculation of the extent of zones Conclusion...
Carsten Stegelmann | Principal Consultant
Apr 18, 20235 min read
Loss of containment QRA modeling
In this article: Planning Information gathering (system description) HAZID Frequency analysis Consequence analysis Risk integration...
Neill Renton | Principal Consultant
Apr 12, 20234 min read
What is the difference between the Process Safety Time and the SIF Response Time?
In this article: Introduction What is the ‘Process Safety Time’ and the SIF Response Time? Which one should you use? How to calculate the...
Rikard Davidsen | Senior Consultant
Feb 27, 20232 min read
Re-HAZOP and Modification HAZOP: Understanding the differences and when to use each methodology.
In this article: What is a Modification HAZOP? Pitfall with modification HAZOP What is a Re-HAZOP? What triggers a Re-HAZOP? Necessary...
Baris Arslan | Principal Consultant
Jan 2, 20231 min read
ORS Consulting acquires RCLD in Aberdeen
ORS Consulting (ORS), a Scandinavian industrial risk management advisory with offices in Norway, Sweden, and Denmark, has acquired a...
Olga Selitski | Safety Consultant
Sep 20, 20225 min read
HAZOP vs HAZID – when is one more useful than the other?
Introduction to HAZOP and HAZID Two common ways of identifying and analysing potential risks are the Hazard and Operability (HAZOP) and...
Carsten Stegelmann | Principal Consultant
Jun 8, 20223 min read
Essentials of Pressure Safety Valve (PSV) sizing
Despite safety precautions in design and operation, equipment failure, human error, control loop failure, external events etc. can lead...
Morten N. Pettersen | Principal Consultant
May 31, 20225 min read
Tailoring HAZOPs for Batch Processes
Many different sectors, such as the chemical, fertilizer, and manufacturing industries apply batch processes. For batch processes...
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