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Posted: Oct 1, 2018

Darley Builds Three Top-mount CAFS Pumpers for Northwest Rogers (OK) Fire Protection District

Alan M. Petrillo


Alan M. Petrillo

The Northwest Rogers County (OK) Fire Protection District had considered replacing its three front-line engines for a couple of years, and when it finally got the board of trustees’ go-ahead for the finances to purchase them, the district turned to W.S. Darley & Co. to build three identical top-mount compressed air foam system (CAFS) pumpers to be housed in the district’s three stations.

Neal Brooks, national sales manager for Darley’s apparatus division, says the fire district “wanted an engine that minimum staffing would feel comfortable working in and that also could work with a minimum amount of water. That’s when we did a presentation to them and showed them the advantages of CAFS.”

Northwest Rogers County Fire Protection District is the largest in Oklahoma in terms of area, Brooks points out, and has experienced a lot of residential development because of oil and gas businesses expanding in the area. The fire district also has Lake Oologah, the state’s third largest lake, in its coverage area.


W.S. Darley & Co. built three identical top-mount compressed air foam system (CAFS) pumpers for the Northwest Rogers County (OK) Fire Protection District. 
(Photos 1-5 courtesy of W.S. Darley & Co.)

1 W.S. Darley & Co. built three identical top-mount compressed air foam system (CAFS) pumpers for the Northwest Rogers County (OK) Fire Protection District.
(Photos 1-5 courtesy of W.S. Darley & Co.)

TRIPLETS

The three CAFS pumpers are identical units, each having a wheelbase of 210 inches, an overall length of 33 feet 4 inches, an overall height of 10 feet 6 inches, a 20,000-pound front axle, and a 27,000-pound rear axle. Each pumper is powered by a 380-horsepower (hp) Cummins ISL9 diesel engine and an Allison 3000 EVS automatic transmission and has a Darley LDMBC 1,500-gallon-per-minute (gpm) top-mount pump, a 1,005-gallon water tank, a 25-gallon foam tank, a FoamPro S106-2002 foam system, a Tamrotor Enduro 12TS compressor, and a Honda EM5000 SX generator.

Eric Motter, firefighter and mechanic for the fire district, says each of the CAFS pumpers has six foam-capable discharges: two 1¾-inch crosslays with 200 feet of hose, one 2½-inch crosslay with 200 feet of hose, a front bumper 1¾-inch preconnect with 150 feet of hose, a 2½-inch discharge, and a deck gun. Each rig also has a four-inch large-diameter hose water-only discharge on the curb side that will flow the capacity of the pump.

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Posted: Oct 1, 2018

Darley Builds Three Top-mount CAFS Pumpers for Northwest Rogers (OK) Fire Protection District

Alan M. Petrillo


Alan M. Petrillo

The Northwest Rogers County (OK) Fire Protection District had considered replacing its three front-line engines for a couple of years, and when it finally got the board of trustees’ go-ahead for the finances to purchase them, the district turned to W.S. Darley & Co. to build three identical top-mount compressed air foam system (CAFS) pumpers to be housed in the district’s three stations.

Neal Brooks, national sales manager for Darley’s apparatus division, says the fire district “wanted an engine that minimum staffing would feel comfortable working in and that also could work with a minimum amount of water. That’s when we did a presentation to them and showed them the advantages of CAFS.”

Northwest Rogers County Fire Protection District is the largest in Oklahoma in terms of area, Brooks points out, and has experienced a lot of residential development because of oil and gas businesses expanding in the area. The fire district also has Lake Oologah, the state’s third largest lake, in its coverage area.


W.S. Darley & Co. built three identical top-mount compressed air foam system (CAFS) pumpers for the Northwest Rogers County (OK) Fire Protection District. 
(Photos 1-5 courtesy of W.S. Darley & Co.)

1 W.S. Darley & Co. built three identical top-mount compressed air foam system (CAFS) pumpers for the Northwest Rogers County (OK) Fire Protection District.
(Photos 1-5 courtesy of W.S. Darley & Co.)

TRIPLETS

The three CAFS pumpers are identical units, each having a wheelbase of 210 inches, an overall length of 33 feet 4 inches, an overall height of 10 feet 6 inches, a 20,000-pound front axle, and a 27,000-pound rear axle. Each pumper is powered by a 380-horsepower (hp) Cummins ISL9 diesel engine and an Allison 3000 EVS automatic transmission and has a Darley LDMBC 1,500-gallon-per-minute (gpm) top-mount pump, a 1,005-gallon water tank, a 25-gallon foam tank, a FoamPro S106-2002 foam system, a Tamrotor Enduro 12TS compressor, and a Honda EM5000 SX generator.

Eric Motter, firefighter and mechanic for the fire district, says each of the CAFS pumpers has six foam-capable discharges: two 1¾-inch crosslays with 200 feet of hose, one 2½-inch crosslay with 200 feet of hose, a front bumper 1¾-inch preconnect with 150 feet of hose, a 2½-inch discharge, and a deck gun. Each rig also has a four-inch large-diameter hose water-only discharge on the curb side that will flow the capacity of the pump.

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Posted: Oct 1, 2018

Fire Station Flooring Considerations



Few municipal facilities require as many different types of flooring as fire stations. From administrative offices and community outreach rooms to apparatus bays, equipment bunkers, sleeping areas, kitchens, and bathrooms, the demands vary greatly.

There are a few things all flooring systems throughout the different spaces within fire stations have in common: They are all high-traffic areas; safety and traction are prime issues; and durability, longevity, and easy maintenance are critical features.

1 There are a few things all flooring systems throughout the different spaces within fire stations have in common: They are all high-traffic areas; safety and traction are prime issues; and durability, longevity, and easy maintenance are critical features.

However, there are a few things all flooring systems throughout the different spaces within fire stations have in common:

  • They are all high-traffic areas, whether pedestrian or vehicular.
  • Because of the demand for quick responsiveness when duty calls, safety and traction are prime issues.
  • Durability, longevity, and easy maintenance are critical features, especially since local citizens’ tax dollars are involved. Apart from budgetary considerations, a fire station is vital to the safety and survival of the community it serves; it cannot afford the financial burden or downtime of frequent repairs.

HOW EPOXIES AND URETHANES MEET DEMANDS

There is a wide array of epoxy and urethane floor coating products made to address specific firehouse concerns. Different finishes are also available depending on the facility’s needs, such as high-gloss and satin. By choosing from a diverse selection of epoxies and urethanes, you can create a flooring system that is ideal for meeting the range of demands in your specific fire station.

  • Abrasion resistance and impact resistance are so important in apparatus bays and equipment bunkers, where floors may be subjected not only to everyday wear and tear and a high level of foot traffic but also the dropping of tools or heavy equipment.
  • A virtually seamless floor minimizes the potential for cracks and helps eliminate crevices where microbes can potentially grow. Plus, by avoiding the multiple grout lines and seams found in many other flooring systems, the virtually seamless nature of fluid-applied flooring epoxy/urethane flooring helps mitigate the risk of slip and trip hazards, creating a potentially safer surface to walk—or run—on.
  • By eliminating tight corners and 90-degree floor-to-wall joints, installing integral resinous flooring cove bases can further enhance the simplicity of proper cleaning and pathogen control efforts.
  • The flooring is easy to maintain, with no frequent waxing, buffing, or polishing required. A wet mop between emergencies can help keep the floor clean and attractive.
  • Ma
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Posted: Oct 1, 2018

Fire Station Flooring Considerations



Few municipal facilities require as many different types of flooring as fire stations. From administrative offices and community outreach rooms to apparatus bays, equipment bunkers, sleeping areas, kitchens, and bathrooms, the demands vary greatly.

There are a few things all flooring systems throughout the different spaces within fire stations have in common: They are all high-traffic areas; safety and traction are prime issues; and durability, longevity, and easy maintenance are critical features.

1 There are a few things all flooring systems throughout the different spaces within fire stations have in common: They are all high-traffic areas; safety and traction are prime issues; and durability, longevity, and easy maintenance are critical features.

However, there are a few things all flooring systems throughout the different spaces within fire stations have in common:

  • They are all high-traffic areas, whether pedestrian or vehicular.
  • Because of the demand for quick responsiveness when duty calls, safety and traction are prime issues.
  • Durability, longevity, and easy maintenance are critical features, especially since local citizens’ tax dollars are involved. Apart from budgetary considerations, a fire station is vital to the safety and survival of the community it serves; it cannot afford the financial burden or downtime of frequent repairs.

HOW EPOXIES AND URETHANES MEET DEMANDS

There is a wide array of epoxy and urethane floor coating products made to address specific firehouse concerns. Different finishes are also available depending on the facility’s needs, such as high-gloss and satin. By choosing from a diverse selection of epoxies and urethanes, you can create a flooring system that is ideal for meeting the range of demands in your specific fire station.

  • Abrasion resistance and impact resistance are so important in apparatus bays and equipment bunkers, where floors may be subjected not only to everyday wear and tear and a high level of foot traffic but also the dropping of tools or heavy equipment.
  • A virtually seamless floor minimizes the potential for cracks and helps eliminate crevices where microbes can potentially grow. Plus, by avoiding the multiple grout lines and seams found in many other flooring systems, the virtually seamless nature of fluid-applied flooring epoxy/urethane flooring helps mitigate the risk of slip and trip hazards, creating a potentially safer surface to walk—or run—on.
  • By eliminating tight corners and 90-degree floor-to-wall joints, installing integral resinous flooring cove bases can further enhance the simplicity of proper cleaning and pathogen control efforts.
  • The flooring is easy to maintain, with no frequent waxing, buffing, or polishing required. A wet mop between emergencies can help keep the floor clean and attractive.
  • Ma
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Posted: Oct 1, 2018

Firefighter LODDs After Being Struck Increase

Robert Tutterow

Robert Tutterow

The National Fire Protection Association (NFPA) released its annual report on firefighter line-of-duty deaths (LODDs) for 2017 at its annual conference and expo in June. The NFPA started keeping its LODD database in 1977, and this past year marked the lowest total of LODDs since it started keeping records more than 40 years ago!

Though progress has been slow, there has been continued progress. For the period of 1977 to 1991, the average number of LODDs was more than 120. For six of the past seven years, the number of LODDs has averaged fewer than 70. This is about a 50 percent decrease in the past 40 years.

A Variety of Factors

No one single initiative has led to this 50 percent decrease. It has been a combination of initiatives. Firefighters are more aware of their physical condition and are, generally, in better shape than in previous years. Incident management has evolved, with the incorporation of incident scene safety officers, to make the fire scene safer. We now have NFPA 1500, Standard on Fire Department Occupational Safety and Health Program, as a standard to develop and maintain a program to look after the well-being of firefighters. Those of us with a bit of institutional knowledge recall that when NFPA 1500 was being developed, it was the standard that was going “to put fire departments out of business.” More than 30 years later, there is no knowledge of the standard putting a fire department out of business. The impact of the standard has been a 50 percent reduction in LODDs. That’s kept a lot of firefighters in business. Think about it: If we were still averaging more than 120 LODDs annually, during the past seven years (when the average has been fewer than 70) there would be another 350 or more firefighters NOT alive today.

Apparatus, equipment, and personal protective equipment have made steady improvements. For example, we did not have the advantage of thermal imaging cameras and PASS devices 40 years ago. We have transitioned to wearing hoods and turnout gear with breathable moisture barriers. Perhaps one of the biggest design changes was the requirement to have fully enclosed cabs—an NFPA requirement. Today, almost all open or canopy cab apparatus have been retired. The result: We hardly hear of a firefighter dying after falling off an apparatus. Yet, this happened at least a half-dozen times annually during the late 1970s and 1980s.

New Focus Area Emerges

What about the focus area mentioned in the title of this column? In 2017, 10 firefighters were struck by vehicles! This is more than double what the average has been and, by far, the highest number in the past 40 years. The NFPA did not elaborate on the cause for this high number, but I think we can all agree that it probably relates to distracted and impaired drivers. As a fire service, we need to make sure that 2017 becomes an outlier and not the start of a new norm.

The Emergency Responder Safety Institute has a wealth of knowledge about roadway scene safety on its Web site at www.respondersafety

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