Course overview
Explore how LOPA evaluates a defined hazardous scenario and its independent protection layers. Examine assumptions and evidence without confusing screening calculations with a complete safety assessment.
Why this course matters
LOPA conclusions depend on scenario boundaries, independence criteria and assumptions behind the frequency estimates.
Learning objectives
- Explain the scope of LOPA purpose and screening.
- Identify the key requirements for scenario definition and initiating events.
- Apply a structured approach to independent protection layer criteria.
- Evaluate evidence relating to frequency estimation and assumptions.
- Develop a practical output for conditional modifiers and uncertainty.
- Justify recommendations concerning risk criteria and study documentation.
Who should attend
process-safety and HSE personnel, engineers, operations supervisors and managers
Prerequisites
Familiarity with the relevant workplace procedures and responsibilities is recommended. Bring questions from your role; any required preparation is confirmed before booking.
Course curriculum
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LOPA purpose and screening
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Scenario definition and initiating events
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Independent protection layer criteria
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Frequency estimation and assumptions
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Conditional modifiers and uncertainty
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Risk criteria and study documentation
Practical learning
Complete a fictional LOPA worksheet using supplied illustrative data. Test claimed protection layers against the stated criteria and show how uncertain assumptions affect the conclusion.
Assessment approach
Knowledge checks assess understanding, while a practical case output tests application. Review criteria are accuracy, use of evidence, recognition of limitations, clear responsibility and feasibility. The facilitator provides feedback; joining instructions confirm attendance requirements and any formal pass criteria before delivery.
Completion information
An Al-Warkaa professional-development completion certificate may be issued against the confirmed attendance and assessment requirements. This is not a claim of professional licensure, regulatory authorisation or third-party accreditation.
Delivery options
Classroom / Corporate In-House preferred; Live Online by arrangement; Blended where suitable
Online delivery means instructor-led live online or distance learning. Practical workshops retain the stated classroom/in-house preference. Dates, teaching language, venue and the session schedule are confirmed before enrolment.
Corporate delivery
Request a proposal with the course, number of participants, location, preferred dates and delivery method. Groups above 12 receive a custom quotation. Travel, venue, accommodation, printing, examinations and third-party certification are included only when expressly stated in the proposal.
Frequently asked questions
Does an enquiry reserve a place?
An enquiry starts a discussion. Your place or group delivery is confirmed after availability, scope and commercial terms are agreed.
Can the course use our procedures?
Yes, relevant anonymised documents can be agreed for corporate delivery. Added scope and extensive preparation are confirmed in the quotation.
Is this available as an immediate self-paced course?
The approved online pathway is live online/distance learning. Self-paced learning media is not represented as available until it has been developed and enabled.