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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: May 1, 2019

Firefighters Encouraged to Help Keep High School Sports Alive

By Karissa Niehoff, Executive Director of the National Federation of State High School Associations

Imagine the town you grew up in—but without high school sports.

Football stadiums with weeds at the 50-yard line, boarded concession stands, and collapsing bleachers. No banners in shop windows celebrating a conference championship. No pep rallies to get the school fired up for the biggest game of the year.

Hundreds of teenagers with lots of time on their hands, but nothing to do after school. This scenario threatens to become a reality sooner than you may think. Currently, a nationwide shortage of licensed high school officials is causing some high schools to postpone, or even cancel, athletic events. And because the number of retiring officials is far greater than the substantially fewer number of new ones, this challenge is becoming more acute every year.

To stop the decline, high school sports need you.

As a firefighter, you are one of the most admired and respected public servants in your community. Young people already look up to you. You’re flexible, adaptable and able to work with lots of different personalities. You’re a good communicator. You’re not afraid and can’t be intimidated. Most importantly, you know how essential it is to be a good team player every time the bell rings.

When you become a licensed high school official, you’ll take that same experience and knowledge from the firehouse into the gym to help the next generation become more disciplined, productive, empathic community leaders.

Stated another way, becoming a licensed high school official is a natural extension of the skills and interests you already have.

It’s also a great way to stay connected to a sport you love. And while the hours are flexible and you’ll earn a little extra income, the real reward will likely be those special times when a student-athlete looks you in the eye and says, “Thank you.”

If you’re ready to learn more about putting on the black and white stripes in behalf of the teenagers in your community, go to HighSchoolOfficials.com. You’ll soon see you’re a perfect fit.

 

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Posted: May 1, 2019

Fire Truck Photo of the Day-Darley Pumper

Johnson Siding (SD) Fire Department Max-WASP wildland attack structural pumper. Ford F-550 four-wheel-drive four-door cab and chassis; Power Stroke 6.7L 330-hp engine; 4 Continental MPT 81 335/80 R 20 Super Single tires; Darley PSMC 1.500-gpm pump.

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Posted: May 1, 2019

Renewed Interest in Use of Portable and Water Transfer Pumps for Moving Water

 

 

It isn’t always necessary to have extra large pumps on vehicles or in portable unit form when water needs to be moved. Pump manufacturers have come out with a variety of pump models and styles that move water well without being a hulking chunk of piping and equipment.

HIGH-PRESSURE PUMPS

Justin Wilbur, product and business development manager for portable pumps at IDEX Fire Suppression Group’s Hale Products, says Hale makes several models of high-pressure, low-volume pumps that are widely used in wildland firefighting. “These pumps generate the power that pushes water long distances and up inclines,” Wilbur observes. “Our HP75 pump powered by a Briggs & Stratton 18-horsepower (hp) gasoline engine delivers a maximum flow of 150 gallons per minute (gpm) and a maximum pressure of 350 pounds per square inch (psi). With a 23-hp Briggs & Stratton engine, the HP75 puts out a maximum flow of 160 gpm and a maximum pressure of 425 psi.”

Hale Products makes the HPX75 pump in different configurations, including this model, powered by a Kubota 24-hp diesel engine. (Photos 1 and 2 courtesy of IDEX Fire Suppression Group’s Hale Products.)

1 Hale Products makes the HPX75 pump in different configurations, including this model, powered by a Kubota 24-hp diesel engine. (Photos 1 and 2 courtesy of IDEX Fire Suppression Group’s Hale Products.)

The Hale Products HPX200-B18 is powered by a Briggs & Stratton 18-hp gasoline engine and develops a maximum flow of 245 gpm and a maximum pressure of 175 psi.

2 The Hale Products HPX200-B18 is powered by a Briggs & Stratton 18-hp gasoline engine and develops a maximum flow of 245 gpm and a maximum pressure of 175 psi.

Jason Darley, North American sales manager for the pump division at W.S. Darley & Company, says all the portable pumps that Darley makes can be configured in either skid or portable versions. “The portable version has a roll cage with carrying handles that have springs and four locking points, so the handles can be depressed inward when not being used for carrying,” Darley points out. Darley makes the HGE 37V, which he says “is often placed on a skid and is powered by a Briggs & Stratton Vanguard 37-hp gasoline engine to develop 500 gpm at higher pressures that can be used for supply or fighting fires.” The HGE 37V develops higher pressures because it uses a gearbox that allows it to develop higher pressures needed for firefighting operations, Darley adds, and is electronically fuel injected.

W.S. Darley and Company makes the HGE35V portable pump powered by a Briggs & Stratton 35-hp Vanguard gasoline engine. (Photos 3 and 4 courtesy of W.S. Darley and Company.)
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Posted: May 1, 2019

Apparatus Purchasing: Custom Cab Headlights

 

It is improbable to impossible for an apparatus purchasing committee (APC) to write a purchasing specification for a custom cab and chassis without interfacing with one of the manufacturers that builds them.

When doing so, APCs usually follow a preferred manufacturer’s specification verbiage verbatim for the quantity, type, and location of a cab’s headlights. Maybe they shouldn’t. They don’t have to.

Because of the correlation between headlight and directional light locations, this article continues the lighting discussion (“Apparatus Purchasing: Front Directional Lights”, Fire Apparatus & Emergency Equipment, March 2019) on custom cabs. Although headlights appear to be an innocuous topic, valid questions and concerns have been raised about them. How do they work? What determines their location? Who determines their location? Why are they so bright? How should they be aligned? Some queries are addressed herein.

The Electric Vehicle Company of Hartford, Connecticut, introduced the first electric headlamp in 1898. In the early 1920s, Massachusetts was one of the first states to require headlamps on all motor vehicles. Major innovations since then include sealed-beam headlights in the late 1930s, halogen lamps in the 1960s, and high-intensity discharge (HID) lamps in the early 1990s, followed shortly thereafter by light emitting diode (LED) technology. HID lamps never really caught on. Because purchasers have become enamored with them and many OEMs offer them as standard equipment, only LEDs are discussed herein. However, it must be pointed out that some vendors may offer halogen headlights as a default standard with an LED option. That may be a cost consideration rather than a performance criterion. Halogen headlights are still effective, legal, and desirable by some purchasers.

SAM MASSA

Sam Massa is the founder, president, and chief technologist of HiViz LED Lighting, the manufacturer behind the FireTech Brand. The HiViz Web site states that its product line includes LED scene lighting ranging from full-width low-profile brow lights to headlights and everything else in between. HiViz does not market warning lights for the public safety industry.

Massa, who is also a volunteer firefighter and an emergency medical technician, authored a very understandable white paper for the Fire Apparatus Manufacturers’ Association (FAMA) titled, “Fire Apparatus Headlights: A Lot to Know” (https://www.fama.org/forum_articles/fire-apparatus-headlights-lot-know/). He agreed to be interviewed for this article and to speak in nontechnical terms. Three of his white paper comments worth pondering are paraphrased below:

  • Some million-dollar fire apparatus today still use 1960s-era headlight designs.
  • What most firefighters would like changed on a rig’s lighting is the headlights.
  • Some apparatus committees specify $40,000 worth of scene lights and $200 worth of archaic glass and halogen headlights.

I consider this Massa comment to be significant, hence, it is verbatim: “A properly designed set of headlights for use on roadways must be designed to comply with an extremely precise set of photometric requirements spelled out in both SAE standards as well as FMVSS108. This set of photometric requirements ensures light from the headlights is sufficiently bright to illuminate the roadway, but more importantly ensures that light from the headlight of your vehicle does not present a hazard to other vehicles sharin

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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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