HEALTH & SAFETY
The HazMap3D software provides the technical backbone for fire and gas mapping
SAFETY SOFTWARE Mapping safety with precision: Graham Duncan discusses the role of fire and gas mapping
SOPHISTICATED S
afety in the oil & gas industry is a collaborative effort. Fires and gas leaks are risks that no operation can afford to
overlook, and effective fire and gas detection systems are essential to protecting people, assets and the environment. But these systems don’t optimise themselves – behind every robust design is a combination of advanced tools and skilled expertise. Micropack’s proprietary HazMap3D
software provides the technical backbone for fire and gas mapping, but it’s the engineers who drive these tools that make the difference. Their experience, insight and ability to interpret complex data turn a powerful platform into actionable safety solutions.
WHERE TECHNOLOGY MEETS EXPERTISE Fire and gas mapping is the process of designing detection systems that ensure comprehensive coverage with
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no gaps. It evaluates where detectors should be placed, how they should perform and what they need to detect. HazMap3D is a sophisticated tool built for this task, providing advanced modelling capabilities to simulate detector performance and identify coverage gaps. But technology alone doesn’t make decisions. Skilled engineers interpret these simulations, applying real-world knowledge to ensure the results meet the unique challenges of each facility.
TURNING DATA INTO PROTECTION Flame detection systems act as critical barriers in hazardous environments, detecting fires early to minimise their impact. Flame detection mapping ensures these systems perform as intended, balancing precision with practicality. Flame detection mapping with
HazMap3D involves four key approaches: risk assessment;
performance target setting; optimal placement; and coverage validation. Engineers use HazMap3D to assess hazardous areas, assigning risk grades (low, medium, high, or special risk) to define detection requirements. The software provides data on target flame sizes and detection criteria. Engineers interpret this information to recommend voting strategies (e.g., 1ooN or 2ooN) and align designs with operational needs. HazMap3D visualises detector coverage, but it’s the engineers who ensure placements consider real-world factors such as maintenance access, environmental challenges, and site-specific risks. Finally, engineers validate coverage simulations from HazMap3D, fine- tuning designs to meet safety and compliance goals. By combining the precision of
HazMap3D with human insight, flame detection mapping becomes more than a technical exercise – it becomes a tailored safety solution.
EXPERTISE BEHIND THE METHODOLOGY Gas detection presents unique challenges due to the invisible and dynamic nature of gas leaks. Micropack’s Target Gas Cloud (TGC) methodology is designed to address these challenges by focusing on detecting gas accumulations before they become explosive risks.
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