LOPA Training

$1,870.00 +GST

This course can be run online or face-to-face

Layer of protection analysis (LOPA) is a semi-quantitative tool for analysing and assessing risk on a process plant. It uses an order of magnitude technique to evaluate the adequacy of existing or proposed layers of protection against known hazards. LOPA typically builds on the information developed during a qualitative hazard evaluation, such as a process hazard analysis (PHA), and can be used to meet the risk assessment requirements of IEC 61508 and 61511.

This course covers the methodology of LOPA and the detailed stages of its application. Participants are shown how significant scenarios are identified and how frequencies are estimated for the worst-case events.

Course Content

  • Introduction
  • History and LOPA Method
  • Bowties and LOPA
  • Scenarios and Consequences
  • Initiating Events
  • Independent Protection Layers (IPLs)
  • Frequency Modifiers
  • Documenting and Auditing a Study
  • Functional Safety for LOPA practitioners
  • Good practice case studies (compressors, heaters etc)
  • Workshops (2-3) : Fully fledged scenarios for trainee’s to test their skills

All attendee’s will receive a free LOPA tool which is aligned with best practice methodology and reporting

Course Duration: 2 days

Maximum number of attendees: 15

Click here to enquire about this course as an in-house event (which can be customised) at your site.

We offer a discount if you register 2 or more people at the same time. As with all our courses, if you register 4 or more attendees at an early stage, there is a potential opportunity to locate the course near to your facility. Please get in touch if you would like to discuss this option.



Training Date November 18, 2021 End Date November 19, 2021 Register By October 26, 2021 Presenter Ross Benton Maximum Attendees 10 Course Duration 2 Days

Location online

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