SAFOP/E-HAZOP

SAFOP / E-HAZOP is a structured analysis method used to identify hidden risks in power systems and evaluate their impact on industrial processes before real failures occur.

Unlike conventional studies, it focuses not only on how the system operates, but also on what happens when things go wrong.

Approach

The analysis is based on systematic evaluation of deviations from normal system operation.

For each element and operating condition, the following is assessed:

• possible deviations (failure, overload, loss of supply, etc.)
• causes of occurrence
• consequences for the system and process
• existing and required protective measures

Special attention is given to the interaction between the electrical system and the technological process.

Methodology

SAFOP / E-HAZOP is based on classical HAZOP principles adapted for power systems.

The analysis is performed:

• by a multidisciplinary engineering team
• based on digital models and calculation results
• considering realistic operating scenarios

When it is applied

• during design of complex industrial facilities
• for process risk assessment
• during modernization of power systems
• for root cause analysis of failures
• when improving system safety

Strengths of the approach

• Identification of risks not visible in conventional studies
• Analysis of consequences, not only operating conditions
• Consideration of process impact
• Early identification of critical scenarios
• Support for safety-driven decision-making

Typical tasks

• analysis of loss of supply to critical loads
• evaluation of equipment failure consequences
• analysis of cascading failure scenarios
• identification of weak points in the system
• development of risk mitigation measures

Positioning

We do not just analyze system behavior — we analyze risks.

The result is a clear understanding of critical scenarios and the measures required to prevent them.