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The purpose of the Fire Mechanics Section is to promote standardization of fire apparatus and equipment preventative maintenance, improve safety standards and practices, promote workshops, conferences, and seminars related to the purposes of this Section, and to promote cost savings through standardization of building and equipment purchasing and maintenance.

RECENT FIRE MECHANIC NEWS

Posted: Apr 18, 2025

Logos, Patches, and Pride—Greensboro (NC) FD Style

The city of Greensboro is in Guilford County, North Carolina. Greensboro, also the county seat, is protected by the Greensboro Fire Department, whose roots go back to the early 1800s. The city has many historic sites, but one old company, no longer in business, stands out. The old Woolworth building, located downtown, was the site of the historic Woolworth sit-ins and launched the sit-in movement. The building now houses the International Civil Rights Center and Museum.

In 1833, fire protection started in the city when the city commissioners put into law a requirement that said each household was to have two ladders on its premises, with a length long enough to cover the distance from the ground to the top of the house, and to make sure property was clear of debris and hazards. In its early days, the department was a volunteer force, but, as with most cities after expansion and growth, it became a career department by 1926. The department’s first apparatus was a steam engine and operated out of Steam Engine Company 1, also known as the General Greene. The city was named after the Revolutionary War Major General Nathanael Greene, commander of rebel American Forces, which fought the British at the Battle of the Guilford County Courthouse.

Today, the ISO Class 1 fire department protects citizens and visitors by providing full emergency services, which include fire protection and prevention, emergency medical services (EMS), hazmat and technical rescue responses, and emergency preparedness. The department operates 25 engine companies, 11 ladder companies, one heavy rescue company, two hazmat units, one light and air unit, and one USAR unit. The department currently employs more than 600 members and operates out of 27 firehouses across the city. The pride the individual units have in their companies can be seen by the display of their approved logos, which adorn apparatus, T-shirts, challenge coins, kitchen tables, and many other places throughout their fire stations.

Photos by Mike Ciampo.

The Triple Nickel Firehouse: Engine, Ladder, and Rescue 5.
The tower ladder’s bucket with a High 5 doing high-angle tactics.
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Posted: Apr 18, 2025

Columbia (MO) FD Places Ladder Truck in Service at Station 7

The Columbia Fire Department placed Ladder 7 into full-time service at Fire Station 7 Monday, April 14, expanding the department’s citywide rescue and fire response capabilities, the city said in a press release.

Ladder 7 joins Ladder 1 and Ladder 2 in providing comprehensive rescue services across Columbia. Each ladder company is staffed with four personnel and is equipped with tools for vehicle extrication, technical rescue and special operations incidents. The addition of Ladder 7 enhances the department’s ability to respond quickly and effectively, especially in the growing southern region of the city. 

Ladder 7 is not a newly purchased truck, but rather a reserve apparatus that has been placed into active service to better meet the needs of the community. Reserve apparatus are older vehicles that are kept in the department’s fleet as backups. They are not typically staffed or used on a daily basis, but are maintained and ready for deployment when frontline vehicles are unavailable due to maintenance, repairs or extended emergency responses. By reassigning this vehicle and its capabilities to Station 7, the department is making strategic use of its resources to improve coverage without additional capital investment.

“The capability Ladder 7 brings to southern Columbia and the overall emergency response system is powerful, especially on incidents when every second counts,” Assistant Chief of Operations Eric Caszatt said. “We’re committed to improving our service and coverage throughout Columbia, and this is another innovative step forward in protecting our community without adding additional cost to the taxpayers.”

Station 7 is located at 400 Green Meadows Circle in southern Columbia.

The post Columbia (MO) FD Places Ladder Truck in Service at Station 7 appeared first on Fire Apparatus: Fire trucks, fire engines, emergency vehicles, and firefighting equipment.

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Posted: Apr 17, 2025

Rescue Cutting Torches: Oxygen/Acetylene and Oxygen/Propane Torch Setup and Operation

In this article, we will discuss general features and operating principles of flame cutting metal of the two most popular torch fuel types: acetylene and propane.

OXYGEN/ACETYLENE TORCH

This is a handheld gas torch that burns a mixture of acetylene and oxygen to produce a high-temperature flame (5,800°F). It is one of the most popular tools for cutting ferrous metals, not stainless steel, bronze, or copper. It does not do well with heavily rusted metal. Have an angle grinder as part of your torch kit to remove rust.

One tank is filled with acetylene while the other is filled with oxygen. The two gases are then combined and passed through the torch tip to produce an extremely hot, narrow stream of fire that can weld or cut. Never allow the torch tip to touch the work piece during this process. Typical flame coupling distance is about inch, depending on the tip size, ideally just close enough so the tips of the preheat flames contact the work piece.

Acetylene is extremely unstable. The gas is shipped in special cylinders designed to keep it stable. The cylinders are packed with porous materials such as diatomaceous earth, then filled to around 50% capacity with acetone. The cylinder is then topped off with acetylene, which is absorbed into the acetone, stabilizing it and making it safer for handling. This method is necessary because above 15 pounds per square inch (psi), acetylene is unstable and may explode. Only open the acetylene valve a third to a half open so you can close it quickly in an emergency.

Always keep the acetylene bottle upright, especially during cutting operations. The torch is made to burn gas, not liquid. If laid on its side, the liquid acetylene/acetone will be drawn in the regulator and forced down the hose to the tip system (which burns the gas) and may cause an explosion. If the bottle is delivered (unknown amount of time) on its side, it must be turned upright for at least 12 hours before use, to allow the liquid to drain back to the bottom of the tank. If you lay it down, note the time, and before you begin torch operations, have the bottle upright for the same amount of time. Do not withdraw more than 1/10 of the bottle’s volume in less than an hour. You can risk drawing liquid acetylene into the torch system. The tip chart can help in determining rate of consumption vs. bottle volume.

Never use oil/lubricants on any torch threads/connections. Be careful when handling the tank. Even denting it can cause an explosion.

There are many different styles of torch/bottle threads, so keep some adaptors with your torch kit (photo 1). Many acetylene bottles will have left-handed thread and male or female valves (photo 2). Left hand or reverse thread is noted by the notches on the corners of the nut. Note the double male adapter for the propane tank to regulator.

A full tank has about 250 psi. Acetylene, when combined with oxygen, burns at 5800°F to 6,300°F. The primary disadvantages of acetylene, in comparison to other fuels, are high cost, chemical instability, and hazardous transport issues.

Acetylene is lighter than air, which means it can rise into roof spaces and empty areas. Detecting acetylene gas is easy because it has a distinctive garlic-like smell, even in concentrations below 2%.

1 A brass thread adapter allows propane threads to fit a torch/fuel regulator. (Photos by author.)

2 A female-to-female thread adapter. Note the notches, indicating a left-hand thread.

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Posted: Apr 17, 2025

Rams to Conduct NFL Draft from L.A. Fire Department Air Operations

Adam Grosbard
The Orange County Register
(TNS)

The Rams announced Thursday that their headquarters for the 2025 NFL draft will be hosted by the Los Angeles Fire Department Air Operations.

A room within the Van Nuys fire station will serve as general manager Les Snead’s base of operations during the three-day draft next week, while an adjacent hangar will host team personnel and media during the event.

Rams personnel were among the many Los Angeles residents affected by the January wildfires. Players and coaches evacuated their homes during the Kenneth fire in West Hills, with some team employees losing their homes and the team relocating to Phoenix for their home playoff game due to the collective impacts of the fires.

The organization will partner with Zillow and Bob’s Discount Furniture to renovate the LAFD Air Operation’s recreation room with recliners and other amenities. And on next Friday prior to the second day of the draft, Rams head coach Sean McVay, president Kevin Demoff and other team personnel will meet with first responders from throughout the region.

“Drafting from LAFD Air Operations is a powerful reminder of what it means to represent Los Angeles,” Demoff said in a statement. “We are humbled to partner with LAFD during one of the NFL’s biggest moments to express gratitude for those who risk their lives daily to protect our city.”

©2025 MediaNews Group, Inc. Visit ocregister.com. Distributed by Tribune Content Agency, LLC.

The post Rams to Conduct NFL Draft from L.A. Fire Department Air Operations appeared first on Fire Apparatus: Fire trucks, fire engines, emergency vehicles, and firefighting equipment.

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Fire Mechanics Section Board

Chair

Posted: Oct 21, 2015

Chair

Elliot Courage
North Whatcom Fire & Rescue
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Vice Chair

Posted: Oct 21, 2015

Vice Chair

Mike Smith 
Pierce County Fire District #5
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Secretary

Posted: Oct 21, 2015

Secretary

Greg Bach
South Snohomish County Fire & Rescue
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Director #1

Posted: Oct 21, 2015

Director #1

Doug Jones
South Kitsap Fire & Rescue
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Director #2

Posted: Oct 21, 2015

Director #2

Paul Spencer 
Fire Fleet Maintenance LLC
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Director #3

Posted: Oct 21, 2015

Director #3

Jim Morris
Mountain View Fire Department
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Director #4

Posted: Oct 21, 2015

Director #4

Arnie Kuchta

Clark County Fire District 6

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Director #6

Posted: Oct 21, 2015

Director #6

Brett Annear
Kitsap County Fire District 18
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Director #5

Posted: Oct 21, 2015

Director #5

Jay Jacks
Camano Island Fire & Rescue
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Legislative Representative

Posted: Oct 21, 2015

Legislative Representative

TBD
TBD
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Immediate Past Chair

Posted: Oct 20, 2015

Immediate Past Chair

Brian Fortner
Graham Fire & Rescue

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