Hazard and Operability Study (HAZOP)

HAZOP is a systematic and structured technique used to identify potential hazards and operational issues in complex systems or processes. It is commonly applied in the design and operational phases of oil and gas, petrochemical, and industrial facilities.

The purpose of HAZOP is to review each part of a process or system to detect deviations from design intent and evaluate their possible consequences on safety, environment, and operability.

• Node Selection: Breaking the system into logical sections for analysis
   
• Guide Words: Using predefined terms to explore possible deviations (e.g., "No Flow", "More Pressure")
   
• Deviation Analysis: Identifying what can go wrong and why
   
• Consequences and Safeguards: Assessing the impact and existing protective measures
   
• Recommendations: Proposing actions to reduce risk and improve reliability
   

• Enhances process safety and operational reliability
   
• Identifies risks early in design or modification
   
• Supports regulatory compliance and internal standards
   
• Improves communication between engineering and safety teams
   
• Serves as input to further studies like SIL, LOPA, and QRA
   

At EnTech, we conduct high-quality HAZOP studies with experienced facilitators and multidisciplinary teams. We ensure each session delivers real value through actionable recommendations and compliance with international best practices.