HAZOP Studies & Process Risk Assessment
Structured hazard identification and chemical consequence modelling for process plants,
chemical facilities, and industrial operations using ALOHA and CAMEO Chemicals
WHAT IS A HAZOP STUDY?
A HAZOP (Hazard and Operability) study is a systematic, structured review of a process or
operation to identify hazards that could lead to accidents, environmental harm, or significant
operational disruptions. A trained team examines each part of the process against a set of guide
words to identify what could go wrong, what the consequences are, and what safeguards are
needed.
In India, HAZOP studies are required under the Manufacture, Storage and Import of Hazardous
Chemicals (MSIHC) Rules for facilities handling Schedule 1 chemicals above threshold
quantities. They are also required under PNGRB regulations for oil and gas infrastructure, and
form part of MoEFCC environmental clearance conditions for high-risk project categories.
Beyond regulatory obligation, a well-conducted HAZOP protects your workforce, your facility,
and your licence to operate.
TOOLS WE USE
ALOHA
Dispersion Modelling
- ALOHA (Areal Locations of Hazardous Atmospheres)
- Developed by NOAA and US-EPA
- Models toxic, flammable, and explosive chemical releases
- Generates hazard zone maps showing threat areas
- Used by emergency planners and regulators worldwide
CAMEO Chemicals
Hazard Database
- CAMEO Chemicals
- NOAA's chemical hazard database
- Covers thousands of industrial chemicals
- Identifies reactive hazards, toxic properties, and incompatibilities
- Supports emergency response planning and safe handling documentation
SERVICES
ALOHA-based toxic release consequence modelling
Flammable and explosive release dispersion modelling
Chemical compatibility and reactivity analysis CAMEO Chemicals
Hazard zone mapping and risk contour preparation
Emergency response planning support
Process safety documentation MSIHC Rules, PNGRB, Factory Act
Quantitative Risk Assessment (QRA)
INDUSTRIES WE SERVE
01
Refineries and petroleum storage
02
Chemical and specialty chemical plants
03
Pharmaceutical manufacturing
04
Ports and bulk liquid terminals
05
Food and beverage processing
06
LNG and gas infrastructure
07
Industrial estates handling hazardous materials
08
And more...
Request a Scoping Discussion
GET A FREE CONSULTATION
Request a HAZOP scoping discussion for your facility.
Call Us 7/24
+91 90909 09090
Location
Unique Arcade, No.146, Gandhi Road, West Tambaram, Chennai 600045
Make a Quote
info@egreen.org.in
eGreen was envisaged to aid projects to meet the regulatory environmental standards with the best available technology and expertise. Our services include Turn-Key solutions for complex environmental projects and O&M services for advanced Environmental systems.