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Oil & Gas Training
and Competency Development
Competency Management system SLB NEXT

HAZOP/HAZID and SIL

This course provides significant aspects and considerations of HAZOP, the tips, tricks, and secrets that analysts use to conduct efficient HAZOP; an introduction to the Safety integrity level SIL determination will be introduced and recognition of the layer of protections and protective safety systems. The participants  will benefit from the practical approach presented in the Workshop.

Day 1

HAZOP Method

  • HAZOP study Assumptions
  • HAZOP Review Applications
  • Ideal HAZOP Review Reference Data
  • Credible Scenarios or Causes
  • Non-Credible Scenarios or Causes
  • HAZOP Technical Suggestions
  • HAZOP Review Suggestions
  • HAZOP Recommendations and reporting
  • Administrative Controls
  • Engineering Controls
Day 2

HAZOP Method (Cont.)

  • Approaches of Assigning Protection layers
  • Performance Based Approach
  • Prescriptive Approach API-RP-14C
  • HAZOP Workshop

HAZARD Identifications

  • Hazard Management Process
  • Factors Increases the Hazards Potential for Process Industries
  • Risk
  • Consequences
  • Voluntary & Involuntary Risk
  • Tolerable Risk in the industries
  • Evaluating the Risk
  • ALARP
Day 3

HAZARD Identications (Cont.)

  • Risk Matrices
  • Evaluating the Frequency
  • Evaluating the Severity
  • Evaluating the Overall Risk
  • Principals of Protective Measures
  • Risk reduction
  • Protection Layers
  • Prevention Layers
  • Mitigation Layers
  • Initiating event
  • Process Deviation
  • Loss of Containment or Release of Energy
  • Undesirable Events
  • Process Controls Vs Safety Controls
  • Separation of Process Control system and Safety control System
Day 4

HAZARD Analysis

  • Risk Criteria
  • Estimating Likelihood
  • Failure Modes
  • Safe Failures
  • Dangerous Failures
  • Detected/Undetected Failures
  • Random failures
  • Common Cause Systematic failures
  • Hazard Rate
  • Probability of Failure on Demand (PFD)
  • Safety Instrumented System(SIS)
  • Role of (SIS)
  • Safety Integrity Requirement
  • Safety Integrity Level (SIL)
Day 5

HAZARD Analysis (Cont.)

  • Determining Safety Integrity Level (SIL)
  • Risk Reduction and Reliability Assessment
  • Reliability Analysis
  • Voting And Redundancy
  • Diversifications
  • Risk Graph
  • Layer of Protection Analysis (LOPA)
  • (LOPA) Procedure
  • Independent Protection Layers (IPLs)
  • Fault Tree Analysis (FTA)
  • Events and Gates
Learning activity mix

Production and facilities managers, engineers (design, process, facilities, instrumentation and control), operations and safety of process operators, safety/environment personnel, plant operators, maintenance personnel

  • HAZOP Methods
  • Hazard identification
  • Hazard Analysis
  • Risk Analysis
  • Safety Integrity Level (SIL)

Surface facilities production operations

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