According to Survitec Survival Technology, while DNV has introduced new guidelines for fire safety on methanol-fueled vessels, Survitec’s recent study reveals that current fire-fighting methods are insufficient for methanol fires. Findings were shared at the SMM trade fair in Hamburg, urging the industry to develop more comprehensive standards.
Ineffectiveness of Existing Systems
Survitec’s research found that current water mist-based Local Application Firefighting (LAFF) systems fail to extinguish methanol fires. The study suggests increasing water volume and adjusting nozzle placement to improve coverage, and highlights that additional gas-based Total Flooding systems are necessary.
Challenges with Firefighting Foam
The study also revealed that conventional alcohol-resistant foams were inadequate for methanol fires. Survitec developed new nozzles that allow foam to expand more effectively, ensuring success in extinguishing various fuel fires, including methanol.
Call for Updated Safety Standards
Survitec stressed the need for clear test protocols for alcohol-based fuel fires. While DNV has provided some guidance, international regulations still lack specific safety measures for methanol, requiring system adaptations to ensure fire safety on methanol-fueled vessels.
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Source: Survitec Survival Technology
