What operations are required when a pumper is supplied from a static water source?

When a pumper is supplied from a static water source, it requires drafting operations. Drafting refers to the process of drawing water from sources such as ponds, swimming pools, or other stationary water bodies that do not have pressurized systems. This operation involves creating a vacuum in the suction hose to pull water from the static source into the pump.

In this context, the pumper's ability to function effectively relies on the proper technique of drafting. Firefighters need to ensure that air is removed from the suction lines and that the pump is primed correctly to maintain the flow of water. Understanding the principles of drafting is crucial because static water sources typically do not provide the same pressure as a hydrant, necessitating a different operational approach.

Hose, pumping, and rescue operations do play significant roles in firefighting but do not specifically apply to the act of pulling water from a static source like drafting does. Drafting operations are essential for accessing and utilizing water from non-pressurized sources, highlighting the indispensable skill required for effective firefighting in diverse situations.