Arbor

When all your eggs are in the BPCS and SIS protection layers

By |2018-01-26T12:22:25+00:00January 26th, 2018|Arbor, Kevin Mitchell, News, Safety Instrumented System, Vertigo|

During Layer of Protection Analysis (LOPA) of high hazard scenarios, we often rely on a diversity of protections including instrumented and non-instrumented safeguards.  Invariably, we run into situations where instrumented safeguards must bear the full weight of risk reduction.  Of course, we never want to design a Safety Instrumented Function to a SIL 4 or [...]

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Derivation of PFD Equations for SIL Verification

By |2018-01-26T11:42:41+00:00October 12th, 2017|Arbor, Author, Edward M. Marszal, News, Products, Safety Instrumented System, Services, Vertigo|

Have you ever wondered where the equations that are used to calculate probability of failure on demand for SIL verification came from?  In this video, Kenexis CEO Ed Marszal goes the white board to show you.  This video will demonstrate how all of the equations are based on the fundamental definitions of availability and reliability.  [...]

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Kenexis Arbor Fault Tree Analysis Software Preferred Client Preview Period

By |2017-08-29T14:57:10+00:00February 20th, 2017|Arbor, News, Sean Cunningham|

The Kenexis software development team is proud to announce that the newest application in the Kenexis Instrumented Safeguard Suite, Arbor is now in available for a free trial during our preferred client preview.  Arbor is a Fault Tree Analysis application designed by and built for process safety professionals.  While Arbor is a full featured Fault [...]

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