Processing units used in refineries
Petrochemicals (also known as petroleum distillates) are chemical products derived from petroleum. The two most common petrochemical classes are olefins (including ethylene and propylene) and aromatics (including benzene, toluene and xylene isomers).
Process Safety Studies
Hazard Identification | Risk Management | HSE Management |
HAZOP (Hazard and Operability Study) | Dispersion / Consequence Analysis | Smoke and Gas Ingress Study |
Process Hazard Analysis (PHA) | Quantitative Risk Analysis (QRA) | Emergency Systems Survivability Assessment (ESSA) |
HAZID (Hazard Identification) | Qualitative Risk Analysis | Escape, Evacuation and Rescue Analysis (EERA) |
Hazardous Area Classification | Fire and Gas Detector Location / Mapping Study (3D | Health, Safety and Environmental Critical Equipment Systems (HSECES) |
Emergency Response and Disaster Management Plan (ERDMP) as per PNGRB Rule 2010 | Fire and Explosion Risk Assessment (FERA) | HSE Management System (HSEMS) |
Layers of Protection Analysis (LOPA) | ALARP Demonstration, Barrier Based Risk Assessment | HSE Impact Assessment (HSEIA) |
Safety Integrity Level (SIL) Analysis and Verification | Audits – Fire Safety, Safety, Energy etc. | Reliability Availability Maintainability (RAM) |
Flare Simulations | Risk Based Inspection (RBI) | Human Factor Ergonomics (HFE) |
Bow Tie Analysis (BOTA) | Dropped Objects Study (DOS) | Safety Case |
Vent Dispersion | Control Of Major Accident Hazards (COMAH) | Temporary Refuge Impairment Analysis (TRIA) |
Simultaneous Operations (SIMOPS) | Noise Study |