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Getting Started: The Source Pumper

Positioning the Engine by the Pond

Wrestling the Hard Suction Hose

Pulling a Solid Draft

Laying the Line and Spacing the Trucks

Figuring Out the Distance Between Trucks

Friction Loss and Hose Sizes

Managing Pressure Like a Pro

Connecting Lines and Setting Pump Pressures

The Golden 20-PSI Rule

Using Hardware to Save Your Lines

Taming Surges with Intake Relief Valves

Working with Four-Way Valves

Tankers, Transitions, and Communication

Calling It Out: The Half-Tank Rule

Swapping Water Sources Without a Hitch

Quiz Section: Test Your Knowledge

Quiz: Source Pumper Positioning Safety

Quiz: Understanding Lift and Capacity

Quiz: Hard Suction Hose Assembly

Quiz: Using Proper Strainers

Quiz: Primer Operation Steps

Quiz: Recognizing a Successful Draft

Quiz: Troubleshooting Air Leaks

Quiz: Spacing 5-Inch LDH

Quiz: Maximum Distances

Quiz: Elevation and Relays

Quiz: Friction Loss Basics

Quiz: Comparing Hose Diameters

Quiz: Connecting the Three-Pumper Relay

Quiz: Engine Pressure Responsibilities

Quiz: The 20-PSI Residual Rule

Quiz: Pump Cavitation Risks

Quiz: Preventing LDH Collapse

Quiz: Function of Intake Relief Valves

Quiz: Setting Relief Valves

Quiz: Water Hammer Danger

Quiz: Four-Way Valve Purpose

Quiz: Boosting the Pressure

Quiz: Tanker Communications

Quiz: Pre-Planning the Swap

Quiz: Executing a Flawless Swap

Course Wrap-Up and Feedback

Share Your Thoughts on the Course

Water supply is the lifeblood of any successful fireground operation. When municipal hydrants aren't an option, your ability to secure a static water source and establish a reliable long-distance relay can mean the difference between saving a structure and a total loss.

Water supply is the lifeblood of any successful fireground operation. When municipal hydrants aren't an option, your ability to secure a static water source and establish a reliable long-distance relay can mean the difference between saving a structure and a total loss. 'Mastering Static Source Drafting and Long-Distance Water Relays' is a comprehensive, expertly designed course tailored for pump operators, engineers, and firefighters who need to perfect their rural and remote water supply tactics. In this course, you will dive deep into the mechanics of drafting from natural sources like ponds and streams, mastering the setup of hard suction hoses, and pulling a solid, airtight draft every single time. We don't stop at the source—you'll learn the critical math and physics behind laying the line, spacing your trucks, and overcoming friction loss using 5-inch Large Diameter Hose (LDH). Discover how to manage pressure like a pro by adhering to the golden 20-PSI rule, preventing catastrophic pump cavitation, and utilizing hardware like intake relief valves and four-way hydrant valves to protect your lines. Finally, you'll master the art of fireground communication, learning how to seamlessly transition between tankers without dropping pressure. Whether you are a newly promoted engineer or a seasoned veteran looking to sharpen your skills, this course provides the tactical knowledge and troubleshooting expertise required to keep the water flowing safely and efficiently.

Mastering Static Source Drafting and Long-Distance Water Relays

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            <p>Out here in Country Oaks, we don't always have the luxury of a hydrant on every corner. When a call comes in for a structure fire down a long dirt road or near a back-forty pond, the success of the stop depends entirely on how well we can move water from a static source to the fire scene. This course is designed to get everyone on the same page, from the driver of the source pumper to the personnel humping LDH. We’re going to start with the basics of getting that first engine positioned safely by the water’s edge without sinking into the mud, wrestling those heavy hard suction hoses into place, and pulling a solid draft that doesn't quit. We’ll cover everything from picking the right strainer to keep the muck out of our pumps to troubleshooting those annoying air leaks that can kill our prime right when the nozzle team is calling for pressure.</p>

<p>Once we’ve got water moving, the real challenge is keeping it steady over a long-distance relay. We’ll dive into the technical side of things, like spacing our trucks every 800 to 1,000 feet and understanding how elevation changes in our district can mess with our flow. You’ll learn the "Golden 20-PSI Rule" to keep our pumps from cavitating and how to use intake relief valves to prevent those nasty pressure surges that burst lines and put people in danger. We’re also going to talk about the "Half-Tank Rule" and the vital radio communication needed to swap out tankers without the attack pumper ever seeing a drop in pressure. By the time we’re done, you’ll have the confidence to manage a complex water shuttle or relay operation like a pro, ensuring the guys on the front line never have to worry about a dry nozzle.</p>
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