What method can help prevent fire hazards with gas containers?

Utilizing a combination of methods to prevent fire hazards with gas containers is essential for safety. Each method plays a significant role in reducing risks associated with gas storage.

Storing gas containers in open areas can minimize the likelihood of fire spreading, as there would be less fuel available and more space for firefighters to operate in case of an emergency. Open areas often provide better ventilation, helping to disperse any leaks or vapors that might ignite.

Grouping gas containers by type aids in ensuring that similar gases, which may have specific compatibility concerns, are stored together. This practice helps to reduce the risk of reactions between incompatible substances and allows for better management during spills or leaks.

Additionally, using non-combustible storage further enhances safety by ensuring that the storage environment itself cannot ignite, adding a layer of protection against potential fire hazards. Non-combustible materials are less likely to catch fire or contribute to an existing fire, making them an ideal choice for storage environments.

When combined, these methods create a comprehensive approach to fire safety, which is why the correct answer is that all the listed methods help prevent fire hazards with gas containers.