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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: Jun 3, 2019

Cantankerous Wisdom: Paid Guys and Volunteers

By Bill Adams

If you want to stir up a hornet’s nest or play catch with a live hand grenade, bring up the subject of replacing volunteers with paid (permanent or career) firefighters. Morning coffee with the Raisin Squad turned into a donnybrook when the topic was broached. Some white hairs got so upset and vocal, false teeth started chattering, and hearing aids had to be turned down. Being former volunteers, it was natural that volunteer departments were staunchly defended regardless of a lack of staffing, failed recruitment and retention programs, and general lack of interest or time constraints of the younger generation. Some geezers like myself can’t accept that some newbies (AKA probies) don’t have the same degree of enthusiasm we had.

Granted, there are some volunteer entities that enjoy full membership and waiting lists to join. Those that don’t—are jealous. For volunteer departments struggling with crew numbers, the transition to becoming “staffed” can be long, arduous, and at times very contentious. The intent of this column is to look at how some departments addressed the problem as well as those that are anticipating doing so. I take no sides. Whether career staffing is or may become represented by an organized professional association is irrelevant for this conversation and is not addressed. But, it is a topic worthy of later discussion. 

“I reluctantly accept the volunteer train is leaving the station and probably will not be returning.”

I’ve had the opportunity to observe a couple transitions. The first was my father’s former fire company. Seven of the city’s villages had a fire station with an independent fire company (department) operating out of each. At beginning of World War II, dozens of men in each station left for the war, forcing the city to put a paid person in each. The start of the Korean conflict saw another staffing drain and the addition of a second paid man in each. Volunteerism never made a strong comeback. The villages were turning into built-up suburbia. The handwriting was on the wall. The city eventually purchased aerial ladders staffed with a career person for two of the stations running city service ladder trucks. It was difficult for the companies to muster six people to throw a bangor ladder! The city eventually went to a fully career department, and the few remaining volunteers became “callmen” who were paid per call. The transition was relatively smooth albeit difficult for a few of the die-hard volunteers to swallow. Some of them said the only thing that really aggravated them was the new career chief disliked commercial rigs. When the city went paid, he took the commercial rigs off the run cards. Half the stations had relatively new, compliant rigs on commercial chassis with 500-gallon tanks. They were replaced by compliant custom rigs already in each station that had smaller tanks and, in some cases, smaller pump capacities and were 15+ years old! In a few years the callmen were phased out. Before the transition, a structural alarm was answered by two station’s engines with two career firefighters each plus an aerial ladder with one more. If volunteers were available, a few more rigs “might” show up. After the transition, 10 career firefighters, including a duty chief, were on each assignment. That department continued to grow and increase staffing.

Another town’s volunteer entity ran five engines, an aerial ladder, a tanker, and two rescue trucks out of two stations. In the good ole days, most structural calls would empty both barns. Because of a dramatic increase in runs and a decline in staffing

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Posted: Jun 3, 2019

Fire Truck Photo of the Day-E-ONE Air and Light Unit

Yeagertown (PA) Fire Company air and light unit. International 4400 cab and chassis; Cummins L9 350-hp engine; 18-foot combination walk-in/walk-around rescue body length.

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Posted: Jun 1, 2019

Hoses: Large and Small, from LDH to Forestry Lines

Hoses: Large and Small, from LDH to Forestry Lines


Hoses are a firefighter’s lifeline, whether providing water, protecting from fire, or even as a pathway out of danger. The various types of hoselines being produced by fire hose manufacturers run from large-diameter supply lines to firefighting handlines for structural and wildland use.

ATTACK LINES

Mike Peterson, senior sales manager for North American Fire Hose (NAFH), notes that attack hose being used today is predominantly 1¾-inch, 2-inch, and 2½-inch hose. NAFH makes Dura-Built 800™ hose in two styles: with an ethylene propylene diene monomer (EPDM) synthetic rubber liner and with a thermoplastic polyurethane (TPU) elastomer liner. “Our EPDM rubber hose liners are vulcanized in by mechanical and chemical means, keeping the same adhesion properties regardless of elevated hose temperatures,” Peterson says. “Our steam-cure process causes a chemical reaction to the rubber backing, linking it to the inner jacket fibers as well as the EPDM liner, resulting in a liner attached for the life of the hose.”

Peterson notes that the premium yarn NAFH uses for fire hose is Nylon 66 because of its good resistance to abrasion and its ability to stretch and absorb shock. “The other yarn we use is polyester, but it has no shock-absorbing qualities and very little give,” he says. NAFH has its own Flow Lab at its Santa Maria, California, headquarters, Peterson says. “We tested our D-BAK 800™ (Dura-Built Anti Kink) 1¾-inch attack hose in a doorway kink test adjustable fixture set for a 16-inch opening, and the hose passes through without kinking while flowing 185 gallons per minute (gpm) at 50 pounds per square inch (psi) with a 15⁄16-inch smooth bore tip.

North American Fire Hose makes Dura-Built 800™ hose in two styles with either a TPU elastomer liner or an EPDM synthetic rubber liner. (Photos 1-3 courtesy of All American Fire Hose.)

1 North American Fire Hose makes Dura-Built 800™ hose in two styles with either a TPU elastomer liner or an EPDM synthetic rubber liner. (Photos 1-3 courtesy of All American Fire Hose.)

North American Fire Hose makes four versions of forestry hose: NAFH-187 Type I and Type II and Outback 600™ and 600HD.

2 North American Fire Hose makes four versions of forestry hose: NAFH-187 Type I and Type II and Outback 600™ and 600HD.

This pumper is being supplied by 5-inch LDH made by North American Fire Hose.

3 This pumper is being supplied by 5-inch LDH made by North American Fire Hose.

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Posted: Jun 1, 2019

High-Flow Nozzles Designed for Monitors and Deck Guns

High-Flow Nozzles Designed for Monitors and Deck Guns


Component manufacturers are designing new large-flow nozzles and redesigning existing models to give greater and smoother flows, more reach from monitors and deck guns, and improved performance capabilities.

ELKHART BRASS

Keith Chard, OEM product manager for Elkhart Brass Company, says Elkhart Brass’s flagship large-flow products are its EXM monitors and nozzles. “The two most popular products in that line are our Sidewinder® EXM that flows up to 750 gallons per minute (gpm) and our Cobra® EXM, which has up to a 1,500-gpm flow. Each of those monitors has its own selection of nozzles.”

This SM-1250E nozzle made by Elkhart Brass Co. is shown on Elkhart’s Cobra® EXM monitor. (Photos 1-3 courtesy of Elkhart Brass Company.)

1 This SM-1250E nozzle made by Elkhart Brass Co. is shown on Elkhart’s Cobra® EXM monitor. (Photos 1-3 courtesy of Elkhart Brass Company.)

Elkhart Brass makes the 6000 Series nozzles, shown here on a Sidewinder® EXM monitor.

2 Elkhart Brass makes the 6000 Series nozzles, shown here on a Sidewinder® EXM monitor.

The CM5000 series nozzle on this Magnum® EXM monitor is shown flowing a fog pattern.

3 The CM5000 series nozzle on this Magnum® EXM monitor is shown flowing a fog pattern.

Chard notes that Elkhart’s 6000 series is a popular choice for the Sidewinder EXM. “We offer low-flow up to high-flow versions in the 6000 series, with the 6000-200E flowing 15 gpm to a maximum of 200 gpm and the 6000-700E, which flows from 200 gpm to 700 gpm,” Chard says. “Each of these nozzles is field-adjustable via a selector on the nozzle’s barrel. Another popular nozzle for the Sidewinder EXM is the 5000 Series, a fixed-flow version available in ranges from 15 gpm to 475 gpm, preset to the desired flow from the factory.”

The SM-1000, SM-1250, and SM-1500 Select-O-Matic® nozzles are the ones most often used on Elkhart Brass’s Cobra EXM, Chard notes. The nozzles deliver flows of 1,000 gpm, 1,250 gpm, and 1,500 gpm respectively. The SM Series nozzles are automatic nozzles, designed to deliver maximum stream reach over a wide range of flows. The SM Series nozzles also are referred to as combination nozzles that can be operated in straight stream or fog pattern.

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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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