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Risk Assessment: Strengthening Operational Safety


As industrial operations grow in scale and complexity, managing risks has become a critical priority for organizations across the oil & gas, energy, chemical, manufacturing, and infrastructure sectors. Risk assessment plays a vital role in identifying potential hazards, evaluating their impact, and implementing effective controls to safeguard people, assets, and the environment.

IRESC's risk assessment services delivers advanced, data-driven solutions that help organizations operate safely, efficiently, and in compliance with international standards. These risks ​ process safety hazards (fires, explosions, and toxic releases), mechanical and structural failures, operational and human-factor risks, environmental and regulatory risks, as well as emergency response and business continuity challenges. A robust risk assessment framework enables organizations to move from reactive incident management to proactive risk prevention.

What Is Onshore Risk Assessment?

Onshore risk assessment provides identification and evaluation of risks associated with high hazard land-based industrial facilities and operations such as oil and gas processing, refineries, LNG terminals, fertilizers, etc., analyzing the likelihood and consequences of potential process safety incidents, and implementing measures to reduce risks to acceptable levels. In many land based facilities, these are located near populated areas and other sensitive receptors . Thus  for onshore facilities, the risks  assessment considers not only risks to personnel but also focuses on risks to off site population/public.  Constraints with respect to interaction with infrastructure accessible to the public such as roads, utilities, community infrastructure, etc. are also considered. Thus, onshore risk assessment are used as key input for land use planning and emergency planning in many jurisdictions. 

IRESC’s Approach to Onshore Risk Assessment

IRESC Global adopts a comprehensive, engineering-led approach to onshore risk assessment, combining technical expertise with advanced analytical tools. Each assessment is tailored to the client’s operational environment, regulatory requirements, and risk tolerance.

Key elements of IRESC’s methodology include:

Hazard Identification & Risk Analysis

IRESC conducts detailed studies such as HAZID (Hazard Identification), HAZOP (Hazard and Operability Studies), Process Hazard Analysis (PHA), Bow-Tie, Fault Tree Analysis, etc to identify credible risk scenarios and potential escalation pathways.

Quantitative & Qualitative Risk Assessment

Using both qualitative insights and quantitative risk assessment (QRA), IRESC evaluates the frequency and likelihood of incidents, conducts consequence modeling for fire and explosion scenarios, and develops risk contours for personnel, assets, and surrounding communities to ensure risks are measured accurately and transparently. IRESC has obtained commercially available and industry accepted software for conducting QRAs and other risk assessment studies. IRESC has also developed its software  HAZ360TM for use for facilitating workshops such as HAZID, HAZOPs, SIL/LOPA and also developed risk summation software RSigma. 

Advanced Engineering & Simulation Tools

IRESC leverages cutting-edge technologies such as Computational Fluid Dynamics (CFD), fire and gas dispersion modeling, 3D risk and facility modeling, and reliability and failure modeling tools. These enable realistic scenario simulations that support informed decision-making. IRESC has developed  FIGCOTM a fully 3D fire and gas mapping software for optimizing coverage of F&G detectors.

Risk Mitigation & Control Strategies

Beyond assessment, IRESC provides practical and cost-effective risk-reduction solutions, including engineering and design improvements, safety-critical equipment evaluation, and emergency response and evacuation planning. IRESC highly experienced consultants ensures that the solutions are drawn from the combined industry experience of the team providing tailored, practical and effective strategies for managing risk.

Building Safer Onshore Operations

In today’s risk-conscious industrial landscape, onshore risk assessment is not just a compliance requirement—it is a strategic necessity. With IRESC as your risk-management partner, organizations can confidently navigate complex operational challenges while ensuring safety, resilience, and long-term sustainability.


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