When approaching flammable gas tankers, what method is recommended?

Utilizing two 1¾ hose lines interlocked is recommended when approaching flammable gas tankers because it enhances safety and effectiveness during firefighting operations. This method allows firefighters to create a formidable attack strategy that can better manage the high-energy environment associated with flammable gasses.

By interlocking the two hose lines, firefighters can benefit from increased flow rates and spread the fire-suppression effort across a broader area, which is crucial in controlling potential explosions or flashbacks. This technique also provides additional support, as it allows for a more sustained attack without the risk of losing water flow due to an individual hose line becoming compromised.

Furthermore, the interlocked lines help maintain a safe distance from the immense heat and potential for rapid fire extension that a gas tanker poses. This multi-hose approach is crucial in ensuring that the attack is thorough while minimizing risk to firefighters.