How far must the area surrounding an outdoor storage area or tank be kept clear of combustible materials?

Maintaining a clear area around an outdoor storage area or tank is crucial for fire safety, especially in preventing the spread of fire to and from these potentially hazardous sites. The requirement to keep the area clear of combustible materials by 25 feet serves as a critical protective measure. This distance helps ensure that any flame or heat from a potential fire does not reach combustible materials that could ignite and exacerbate the situation.

A 25-foot clearance strikes a balance by providing adequate space while considering practicalities of space management and safety. This distance is designed to safeguard against radiant heat, flying embers, and other forms of fire spread, which could otherwise compromise the integrity of nearby structures or facilities. It aligns with established safety protocols for fire prevention and supports effective emergency response measures. Understanding this distance is vital for anyone involved in fire safety, planning, or regulatory compliance related to outdoor storage and tank operations.