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Posted: Jun 1, 2018

Fire Apparatus Components

Richard Marinucci

Richard Marinucci

Technology and electronics are essential when integrating components into apparatus.

There are very few “mechanical-only” parts, as everything has a technical (i.e., electronic) component. This has made operation easier and training time quicker. There is still a need to have an understanding of how the various components interrelate and operate. While reliability is very good, there are occasions where the operator needs to have a plan B. That requires good knowledge of the inner workings.

This is easier said than done. To make the various components easier to use (and more reliable, I might add), the complexity has increased. The engineering required to make various parts function as intended requires someone with an engineering degree to really understand the inner workings. One might argue that a firefighter, engine operator, or officer does not need to know how something works, only that it will work. As long as everything goes according to plan, this is fine. But, there needs to be a backup strategy so that the emergency can be handled expeditiously and the recipient of the service does not suffer any additional effects.

Know the Equipment

Knowledge of the equipment is the most essential aspect of being prepared for the unexpected. I realize that today’s fire service professionals have a lot on their plates. Between all the added responsibilities and increasing run volume, time for preparation is becoming more and more rare. But, those asked to perform specific duties as part of their core job must become extremely competent at their work. This means that there must be a prioritization of responsibilities and a commitment by both the organization and the individual to be focused on the basic elements of the job.

All of this is not only for the engine operator. There are basic skills and knowledge that everyone on the department should know—from firefighter to officer. Of course, the depth of knowledge will be different. It also may require specialization by individuals with very focused information regarding particular components of the apparatus. Often individuals have a special interest in smaller parts but not the entire vehicle. They may look at the foam system, for example, as something they want to learn more about. They could be a valuable resource if things go “south” during an emergency event. Do not discount the advantages of using everyone’s strengths and the power of involvement.

Planning for the Unexpected

Of course, it may not always be possible to have the technical knowledge and skills available on the scene of an emergency to initiate emergency repairs should something fail. There needs to be some thought put into establishing options as to what is realistically possible with the resources available to the department. There should be some redundancy built into every operation within reason. It is understood that not everything that is done during the course of an emergency can be planned and predicted. It is also understood that some organizations are taxed with their resources. Even with this consideration, contingency plans can be established. It could be as simple as having a backup piece of apparatus in position to quickly replace another vehicle that may be having some difficulties. If a pump fails to engage and personnel cannot make a quick enough adjustment or figure out the problem, switching to another truc

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Posted: Jun 1, 2018

Firefighter Accountability Systems and Equipment


Firefighter accountability always has been a concern on fire scenes—knowing who’s there, their physical locations, and tasks being performed.

In recent years, technology has been put to work on fireground accountability systems that improve the situational awareness of incident commanders (ICs) and other officers as well as individual firefighters.

IamResponding.com

Daniel Seidberg, president of IamResponding.com, makes an Internet app for smartphones that allows an IC to know when individual firefighters are on the way to a call and where they are located through live tracking. “IamResponding starts with prescene accountability and ends with post-scene accountability,” Seidberg says. “The app can be used on smartphones or legacy flip phones. The firefighter simply presses a button on the app, which then transmits his data and GPS location.”

Seidberg notes the system can track the location of each firefighter on a scene as long as they have his device with him, identifying him by name and position. “In most instances, it will penetrate into a building, like on most residential structures, but not ones with a lot of steel in them unless they are on the roof,” he points out. “There also is a height limitation in that the system cannot distinguish what floor of a multistory building the firefighters are on. But on a scene like a wildland incident or other exterior scene, the IC can see where firefighters are located relative to other markers that can be overlaid on a map showing the fire lines and the actual fire.”

1 Adashi’s incident command and management software allows an incident commander (IC) to know which units are responding and to communicate with them. Shown is the IC’s incident screen. (Photos 1 and 2 courtesy of Adashi Systems.)
2 The personnel accountability peport (PAR) screen that an IC sees when using Adashi’s incident command and management software.

1 Adashi’s incident command and management software allows an incident commander (IC) to know which units are responding and to communicate with them. Shown is the IC’s incident screen. (Photos 1 and 2 courtesy of Adashi Systems.) 2 The personnel accountability peport (PAR) screen that an IC sees when using Adashi’s incident command and management software.

Adashi Systems

Adashi Systems makes incident command and management software that features an automatic vehicle location function to allow an IC to know which units are responding and communicate with them, according to Sanjay Kalasa, Adashi’s president. Coupled with Adashi’s RollCall staffing tool, Kalasa says, “the IC can know through a dashboard who is assigned to the incident and on what apparatus. The IC is advised when the apparatus is en route, and if it is not assigned to a specific task, can send a message through an

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Posted: Jun 1, 2018

When PPE and Water Don’t Mix

Carl J. Haddon

Carl J. Haddon

The term personal protective equipment (PPE) should speak for itself. It is designed to protect us from the hazards we face as fire and rescue personnel. Are there times when our PPE puts us in harm’s way? I believe there are. For the sake of this article, the PPE I’ll be referring to is firefighting turnout or bunker gear.

Like many departments across the country, the vast majority of fire department calls (besides emergency medical service) here in our area are motor vehicle crashes. We respond to vehicle accidents like we would respond to any other emergency call. We are “turned out” in full bunker gear, with designated members or riding assignments that will don self-contained breathing apparatus (SCBA).

Our response area consists of roughly 50 miles of mountainous interstate highway that ends on the border with western Montana. Most of that Interstate parallels the Salmon River on one side of the highway and the Beaverhead Mountain Range on the other. We (Idaho) also happen to be a state (at least this part of Idaho) that doesn’t believe too much in the use of guard rails, Armco, or “Jersey” K Rail type concrete barriers along the highways. “They” call it “wild and scenic highway.” We firefighters call it something else, but that is a story for another time and place.

Like many other states with rivers that parallel major interstate highways, our state department of transportation enforces state law that says (paraphrased): Any emergency responder working an incident between the frost line (white highway line on the outer lane edge nearest the river) and the water’s edge must wear a personal flotation device (PFD) at all times. Violations carry a hefty fine for the individual as well as the department he’s working for.

Because of the terrain, our significant vehicle crashes involve one or both of the following scenarios with almost no exceptions: Wrecked vehicles come to rest in or near the water, or wrecked vehicles bounce off of the mountainside and come to rest on the highway or near or in the water. The same scenario holds true for most of our vehicle fires. Regardless, if we don’t have to use our apparatus as a blocker, we are forced to park on the river side of the frost line, requiring us to operate with PFDs on as part of our PPE. How well does bunker gear and a PFD work together?

PFD/Turnout Gear Interaction

PFDs, or life jackets, don’t mix well with turnouts, or SCBA. Even replacing a bunker coat with a life jacket doesn’t really work in a practical sense. I won’t get into the flotation values of various PFDs, but suffice it to say that even a class 5 whitewater rescue life jacket is no match for submerged leather firefighting boots and bunker pants with all of the goodies in our pockets. With or without a life jacket on, how quickly can we get out of our remaining bunker gear (especially with a life jacket on) should we find ourselves in moving water? Is this something that you train on? Should you? Please don’t get me wrong, a life jacket will certainly help to add something to your buoyancy, even with turnouts on, but water—especially swiftly moving river water—and PPE do not mix well.

This issue brings up another hot button topic regarding PPE and firefighter station wear. What about uniform shorts? I’ve heard and had lots of discussion about the pros and cons of departments allowing or not allowing their members to wear uniform sho

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Posted: Jun 1, 2018

Denver (CO) Fire Department Heavy Rescue Trailer


The Denver (CO) Fire Department (DFD) provides fire protection coverage for a population of around 690,000 over 155 square miles divided into seven districts. This fire protection also extends to the residents of Sheridan, Glendale, Skyline, and Englewood.

Arranged in seven battalions with 38 stations, the DFD’s major urban apparatus components consist of 32 engines, nine trucks, eight platforms, one heavy rescue truck, one decontamination rig, one hazmat, and one water rescue truck. The DFD doesn’t use tiller-ladder trucks, and most of their trucks share a common frame, mainly manufactured by Pierce.

1 The Denver (CO) Fire Department technical rescue, known as the “collapse rig,” at Station 1. [Photo courtesy of the Denver (CO) Fire Department.]

1 The Denver (CO) Fire Department technical rescue, known as the “collapse rig,” at Station 1. [Photo courtesy of the Denver (CO) Fire Department.]

The DFD’s Rescue Teams

Chief Phillip Morelli of the DFD Special Operations Division explains the organizational structure of the DFD rescue teams. “The rescue teams consist of high-angle, confined space, trench, structural collapse, water rescue, and hazardous materials rescue,” he says. “Currently Rescue 1 is assigned to all the above rescues. Tower 1 and Engine 1 are assigned to high-angle, confined space, trench, collapse, and water rescue calls. HAMER 1 responds to hazmat and confined space calls. HAMER stands for hazardous materials emergency response. Starting in January 2018, Rescue 2 will be in service with the same capabilities as Rescue 1.” A confined space/collapse rescue rounds out these DFD apparatus.

2 The trailer’s roof aisle showing the nine compartments on top and the rear drop-down ladder at the end of the aisle. (Photo courtesy of Greg Pixley.)

2 The trailer’s roof aisle showing the nine compartments on top and the rear drop-down ladder at the end of the aisle. (Photo courtesy of Greg Pixley.)

The Collapse Rig

A unique vehicle in the DFD apparatus inventory is a 2008 Kenworth T-600 technical rescue semi with custom-built Pierce trailer. According to Captain Greg Pixley, the DFD’s public information officer, it was grant-funded and bought on April 4, 2008 for the Denver Democratic Convention. This apparatus has a gross vehicle weight rating of 61,000 pounds and a length of 46 feet 8 inches.

The DFD calls its Kenworth technical rescue semi the collapse rig but, for a long time, it was referred to by the nickname trench trailer since it was used for trench rescues. However, the need for a building collapse rescue response renamed the rig. This tractor trailer has its own assigned bay with the nameplate “Collapse Rescue” and shares Station 1 with four other apparatus bays: Chief 2, Engin

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Posted: Jun 1, 2018

Making Strides in Women’s PPE

Mark Saner

It wasn’t all that long ago that women couldn’t vote, couldn’t run for office, and couldn’t work the same hours as men.

Now, traditionally male-dominated fields—like firefighting—are seeing more and more women than ever before. According to the National Fire Protection Association (NFPA), from 2011 to 2015, women accounted for, on average, nearly five percent of career firefighters.1

As the number of female firefighters continues to grow, however, there is also an increased need for uniforms engineered with women in mind. Historically, workwear manufacturers serving predominantly male industries have focused most of their efforts on men’s clothing. As a result, women have often had to wear oversized, poor-fitting garments that aren’t conducive to the movement required in their jobs. This even extends to safety apparel that must fit correctly to provide proper protection, such as flame-resistant (FR) clothing.

The fire service industry is no exception. In a study conducted by Cornell University’s Institute for Women and Work, researchers interviewed 175 female firefighters in depth and found that 80 percent said they were issued ill-fitting equipment.2

Lara McLean, a lieutenant at the Ketchum (ID) Fire Department, can attest to the problems with this firsthand. Standing at 5 feet 3 inches, McLean’s experiences with finding something to wear in a world of clothing made for men have been, in her words, “absolutely ridiculous.”

“I’ve had to get a lot of my clothes tailored,” says McLean. “The jackets are basically just a big square with holes cut in them for your arms, and they’re long enough to wear as a cocktail dress. They cover up my bunker pants pockets, so I have to do this weird thing to get into them. And, the pants themselves—I guess they must think that if you’re short, you’re also wide, so that’s a whole problem in itself.”

And those are just the basics—safety clothing for firefighters also includes boots, gloves, and face pieces. McLean’s experiences with these have been equally appalling.

“At first, my boots were impossible to walk in,” she says. “I’ve actually left a boot behind a couple of times. And, don’t even get me started on the gloves. I like to think we have separate digits for a reason. There’s so much extra space in the tips that I can’t use my fingers—I can’t even bend them.”

While there’s no question that McLean’s experiences haven’t exactly been ideal, they become even more of a problem when you consider that in a career like firefighting, clothes that don’t fit aren’t just uncomfortable, unattractive, and impractical—they can also compromise safety.

When it comes to protective apparel, clothes that fit right can be the difference between life and death. Safety gear that doesn’t fit well may not adequately protect you from hazards, and it is also more likely to get caught on something, trip you, or accidentally be dragged through dangerous substances.

Things are starting to look up a bit, though. McLean says she thinks some manufacturers have taken significant positive steps to improve women’s safety gear. For instance, FR station wear uniforms designed by women and made specifically for female firefighters are now available. FR station wear that fits well provides an added layer of protection, and certain women’s styles have even been developed using fit models to ensure the most comfortable, size-appropriate, safety-focused fit pos

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