Risk & Hazard Assessment

Most industrial licensing authorities and insurance companies require operating companies to carry out hazard studies and risk assessments during facility design, as well as prior to construction and during operation.


HAZOP study is a well-proven structured team-based method for hazard identification at process design completion or for planned modifications.


Properly conducted Hazard and Operability studies (HAZOPs) are an integral part of any project’s successful development. This method can help determine if a designed or existing facility can be operated safely, and can identify potential operational issues. Additional concerns addressed are environmental regulation compliance, maintenance costs, and public relations effects.


The technique includes detailed examination of the process and engineering intention of new or existing facilities to assess the hazard potential of operation outside the design intention, or malfunction of individual items of equipment and their consequential effects on the facility as a whole.

HAZOP Services

DRG provides Chairs (facilitators) and Scribes (recording secretaries).

Consequence Analysis

DRG is experienced in many forms of consequence analysis in order to meet the needs of our clients.

LNG Safety

DRG has participated in several studies concerned with the safety of liquefied gas and liquefied gas facilities.

Risk Analysis

Quantitative risk analysis (QRA).

Flow & Dispersion Modeling

Reliably forecast the spreading of gas.

Explosion Risk Modeling

Reliably forecast the consequences of explosions.

Fire Calculation

Forecast the consequences of fire and smoke.

Sorry, no posts matched your criteria.

Featured Projects

Related Training Courses


Fiberglass Engineering

Understanding the specific characteristics of fiberglass and learning how to apply the fiberglass design code.


Buried Piping Engineering

Learning technical knowledge of soil mechanics and its influence on piping buried in soil.