In commercial and industrial areas, fire hydrants should be located every how many feet?

In commercial and industrial areas, the standard practice for the placement of fire hydrants is to have them located every 300 feet. This distance is designed to ensure adequate access to water in case of a fire emergency, enabling firefighters to quickly connect hoses and obtain the necessary flow rates to combat large fires typically found in these environments.

The 300-foot spacing is based on fire protection engineering principles that account for the size of commercial and industrial buildings, the potential fire load, and the required flow rates for effective firefighting operations.

Shorter distances, such as 200 feet, though beneficial for rapid access to water, may not be practical in all areas due to space constraints or infrastructure. On the other hand, longer distances like 400 feet could hinder effective firefighting efforts, as they may reduce the available water pressure and flow that firefighters can quickly access during an emergency.

Therefore, a distance of 300 feet strikes a balance between accessibility and practicality, making it the correct standard for fire hydrant placement in commercial and industrial areas.