The Importance of a Functioning Fire Hydrant

Highly skilled firefighters who may be career professionals or volunteers serve one of the more dangerous occupations. When trying to extinguish a fire, a firefighter would use a different fire extinguishing method based on the type of fire. For example, water may not be the appropriate method of extinguishing electrical, oil, liquid, and metal fires. Here, you learn about the purpose of water in firefighting, the importance of working fire hydrants, and water sources used for firefighting.

The Aim of Using Water in Firefighting

A fire is a chemical process with three integral components: heat, oxygen, and fuel. You need to remove one of the three components to put out a fire. When extinguishing a fire, water serves a primary and a secondary purpose. The primary goal is to absorb a fire’s heat which addresses the heat source. The secondary goal is to smother the fire, which addresses the oxygen source.

The Critical Nature of Fire Hydrants in Firefighting

Maintenance of fire hydrants to ensure sufficient pressure and flow rate is paramount. When scheduling for testing fire hydrants California, keep in mind the National Fire Protection Agency requirements for maintenance, testing, and inspection.

Once arrived on the scene of a structure fire, firefighters may begin their efforts by utilizing the existing water tank of their fire truck. In the meantime, the first responders may locate fire hydrants to supply water for firefighting. Fire hydrants are connected to underground pipes that lead to the municipal water supply. The water is pumped from the fire hydrant through a hose connected to the fire truck. The water gets pressurized from the fire truck and sent to multiple fire hoses used by firefighters.

The Other Sources of Water for Firefighting

Firefighters rely on accessing water quickly to combat fires. They may use fire tanker trucks in lieu of a functioning fire hydrant. A fire tanker comes with a water tank and a water pump. Based on need and availability, firefighters may use the water pumps from fire tanker trucks to suction water from nearby lakes, streams, and ponds.