Blar i SINTEF Open på forfatter "Håbrekke, Solfrid"
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An Approach to Update the Failure Rates of Safety Barriers Based on Operating Experience
Lee, Shenae; Khakzad, Nima; Schmitz, Peter; Reniers, Genserik; Håbrekke, Solfrid; Paltrinieri, Nicola (Peer reviewed; Journal article, 2022)Hazardous events in process plants like the leakage of dangerous substances can result in severe damage, and such an event is often defined as the TOP event of a fault tree analysis (FTA) in a quantitative risk analysis. ... -
Barriers to prevent and limit acute releases to sea
Hauge, Stein; Håbrekke, Solfrid; Kråkenes, Tony; Lundteigen, Mary Ann; Merz, Mariann (Research report, 2012)This report summarizes the work performed in PDS-BIP activity 2: "Environmental barrier indicators". The purpose of the present report is to propose a set of suitable indicators for a specified drilling scenario and to ... -
Failure rates of safety critical equipment based on inventory attributes
Håbrekke, Solfrid; Hauge, Stein; Xie, Lin; Lundteigen, Mary Ann (Chapter, 2018)Reliable failure rate estimates of safety critical equipment is crucial for verifying performance requirements and for trending the safety performance of the equipment. Joint industry efforts, like OREDA, Exida and PDS ... -
Guideline for follow-up of Safety Instrumented Systems (SIS) in the operating phase
Håbrekke, Solfrid; Hauge, Stein; Lundteigen, Mary Ann (SINTEF Rapport;2023:00107, Research report, 2023)This guideline describes a best practise for follow-up of safety instrumented systems (SIS) during operation of a process facility. It covers management of functional safety, operation, maintenance, monitoring, and ... -
Operational data-driven prediction for failure rates of equipment in safety instrumented systems: A case study from the oil and gas industry
Xie, Lin; Håbrekke, Solfrid; Liu, Yiliu; Lundteigen, Mary Ann (Journal article; Peer reviewed, 2019)Safety instrumented systems are frequently deployed to reduce the risk associated with industrial activities, such as those in the oil and gas industry. A key requirement for safety-instrumented systems in standards like ...