Process Hazard Analysis (PHA)
Generative HSE Compliance Systems Limited delivers comprehensive Process Hazard Analysis (PHA) services to help organizations proactively identify, evaluate, and mitigate risks associated with hazardous processes. Our methodologies ensure regulatory compliance, operational safety, and the protection of people, property, and the environment.
What We Offer
⚙️ Hazard and Operability Study (HAZOP)
We conduct structured, systematic HAZOP reviews to identify potential deviations in processes and determine their causes and consequences. This helps prevent accidents before they occur.
🔧 Failure Modes, Effects, and Criticality Analysis (FMECA)
FMECA helps prioritize risk by analyzing failure modes, their effects on systems, and the criticality of each potential failure—allowing focused mitigation strategies.
🔥 Fire and Explosion Risk Assessment (FERA)
Our FERA studies quantify fire and explosion risks in industrial environments, enabling appropriate safety measures, zoning, and protective systems to be put in place.
🏗️ Simultaneous Operations (SIMOPS) Reviews
We assess the risks associated with concurrent operations such as maintenance during production or multiple contractors on-site—ensuring safe coordination and scheduling.
🛠️ Safety Integrity Level (SIL) Study
SIL assessments determine the performance requirements of safety instrumented systems (SIS) to ensure they can reduce process risks to tolerable levels.
📋 Accident Investigations
We provide thorough root cause analysis and post-incident investigations to derive actionable safety improvements and prevent recurrence.
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Various methodologies are available for assessment of target SILs
- Safety Layer Matrix Method (SIL Matrix) (Qualitative)
- Risk Graph Method (Semi-Qualitative)
- LOPA Method (Semi-Quantitative)
Benefits of Hazard and Operability (HAZOP) Study
- Risk Ranking
- Risk Graph Comparisons
- Accurate Documentation
- Effective Process Safety Management
- Optimized PHA templates
- Calculates the test interval
- Risk Matrix
- Overview of Safety Integrity Level (SIL) with Layer of Protection Analysis (LOPA).
- Calculates MTBF & MTTR along with general reliability data.
- Target PFD Calculations
- Centralized & Efficient Analysis
- Regulatory Compliance
- Process Studies, Diagrams & Worksheets