Exhibit 2 - QuoteSiddons Martin Emergency Group, LLC
3500 Shelby Lane
Denton, Texas 76207
GDN P115891
TXDOT MVD No. A115890
EIN 27-4333590
Proposal for Oshkosh 3000 Page 1 of 2 June 5, 2019
October 7, 2019
Battalion Chief David Boots
DENTON FIRE DEPARTMENT
332 E HICKORY ST
DENTON, TX 76201
Proposal for Oshkosh 3000
Siddons-Martin Emergency Group, LLC is pleased to provide the following proposal to DENTON FIRE
DEPARTMENT . Unit will comply with all specifications attached and made a part of this proposal. Total
price includes delivery to DENTON FIRE DEPARTMENT and training on operation and use of the
apparatus.
Description Amount
1) Oshkosh Striker 6x6 Unit price - $780,021.00
Price guaranteed for 60 days. Delivery within 11-12 months of order
date. A warranty term of 12 months is included.
Vehicle Price
$780,021.00
Payment of full balance due within 15 days of PO Full Prepay Discount ($27,099.00)
Sub Total $752,922.00
Contract Amount
$2,000.00
Final Sales Price $754,922.00
Additional. Pricing includes one final inspection trip for 1 FD personnel to Oshkosh for final acceptance. All
delivery and in-service training is included.
Taxes. Tax is not included in this proposal. In the event that the purchasing organization is not exempt from sales
tax or any other applicable taxes and/or the proposed apparatus does not qualify for exempt status, it is the duty
of the purchasing organization to pay any and all taxes due. Balance of sale price is due upon acceptance of the
apparatus at the factory.
Late Fee. A late fee of .033% of the sale price will be charged per day for overdue payments beginning ten (10)
days after the payment is due for the first 30 days. The late fee increases to .044% per day until the payment is
received. In the event a prepayment is received after the due date, the discount will be reduced by the same
percentages above increasing the cost of the apparatus.
Cancellation. In the event this proposal is accepted, and a purchase order is issued then cancelled or terminated
by Customer before completion, Siddons-Martin Emergency Group may charge a cancellation fee. The following
charge schedule based on costs incurred may be applied:
(A) 10% of the Purchase Price after order is accepted and entered by Manufacturer;
(B) 20% of the Purchase Price after completion of the approval drawings;
(C) 30% of the Purchase Price upon any material requisition by Manufacturer.
The cancellation fee will increase accordingly as costs are incurred as the order progresses through engineering
and into manufacturing. Siddons-Martin Emergency Group endeavors to mitigate any such costs through the
sale of such product to another purchaser; however, the customer shall remain liable for the difference between
Proposal for Oshkosh 3000 Page 2 of 2 June 5, 2019
the purchase price and, if applicable, the sale price obtained by Siddons-Martin Emergency Group upon sale of
the product to another purchaser, plus any costs incurred by Siddons-Martin Emergency Group to conduct such
sale.
Acceptance. In an effort to ensure the above stated terms and conditions are understood and adhered to,
Siddons-Martin Emergency Group, LLC requires an authorized individual from the purchasing organization sign
and date this proposal and include it with any purchase order. Upon signing of this proposal, the terms and
conditions stated herein will be considered binding and accepted by the Customer. The terms and acceptance of
this proposal will be governed by the laws of the state of TX. No additional terms or conditions will be binding
upon Siddons-Martin Emergency Group, LLC unless agreed to in writing and signed by a duly authorized officer
of Siddons-Martin Emergency Group, LLC
Sincerely,
Travis Ownby
Siddons-Martin Emergency Group, LLC
I, , the authorized representative of DENTON FIRE DEPARTMENT,
agree to all of the terms of this proposal and the specifications attached hereto and this proposal will be
binding upon DENTON FIRE DEPARTMENT.
Signature & Date
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TECHNICAL SPECIFICATION
DENTON ENTERPRISE AIRPORT
DENTON, TEXAS
OSHKOSH STRIKER, MODEL 6X6
AIRCRAFT RESCUE AND FIRE FIGHTING VEHICLE
WITH AGENT CAPACITIES OF
3,000 GALLONS (11,356 L) OF WATER
420 GALLONS (1,589 L) OF AFFF CONCENTRATE
500 POUND (227 K) DRY CHEMICAL SYSTEM
Revised
June 18, 2019
(Added text for foam and water tank level lights 6/18/019)
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GENERAL CHARACTERISTICS
Definitions:
This document is intended to outline the technical specification requirements for an
airport rescue firefighting (ARFF) vehicle in accordance with Federal Aviation
Administration Advisory Circular (AC) 150/5110-10E and the National Fire Protection
Association (NFPA) 414, 2017 edition. This specification is for one new Class 5 (3,000-
gallon, 11,356 L) ARFF vehicle.
Expected Use:
This specification covers an all-wheel drive, diesel powered ARFF vehicle having a
mechanical foam/water system designed for extinguishing flammable and combustible
liquid fuel fires. The specified dry chemical complimentary agent system is an
acceptable, optional addition to the basic vehicle as dictated by local operational needs.
The primary function of the vehicle described in this specification is to provide an
optimum level of ARFF suppression capability throughout the critical rescue and
firefighting access area. Vehicles complying with this specification meet the ARFF
vehicle requirements of FAR Part 139.
Scope:
This specification covers an Aircraft Fire Fighting Rescue 6x6 vehicle with a maximum
capacity of 3,000 gallons (11,356 L) of water, 420 gallons (1,589 L) of AFFF (Aqueous
Film Forming Foam), 500 pound (227 kg.) dry chemical system, a water pump, a high-
volume roof turret and a fixed rate, fixed place bumper turret. Water/foam handlines with
variable pattern nozzles shall also be provided as specified.
• High Volume Roof Turret: A high-volume roof turret shall be provided that shall
have water and foam discharge and entrained dry chemical powder direct
injection capabilities (Akrochem, Hydro-Chem or equivalent).
• Bumper Turret: A high-volume low attack bumper turret shall be provided that
shall have water and foam discharge and entrained dry chemical powder direct
injection capabilities (Akrochem, Hydro-Chem or equivalent).
• Handline: One water/foam pre-connected handline shall be provided in a
crosslay configuration. The soft jacketed handline shall be designed for
automatic energizing by a rotary valve located at the cross lay area.
• Dual Agent Hose Reel: One electric rewinding hose reel shall be provided in a
lower left side compartment and shall have water, foam and entrained dry
chemical powder direct injection capabilities (Hydro-Chem or equivalent).
• Secondary Agent: A secondary dry chemical agent system is also required as
later defined in this document.
General:
Record of Past Performance: To demonstrate a record of past performance, the
contractor may submit upon request list of users that have purchased similar ARFF
vehicles from their company in the past five years of all types.
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Technical Resources: To evaluate the contractor's technical resources, the following
representative sample manuals shall be available upon request:
• Operator's Manual
• Service Manual
• Parts Manual
• Service and parts website with information for specific vehicles “as built”
NOTE: A collection of subcontractor or supplier parts or service manuals is not
acceptable for functional component installations that are an integral part of the vehicle.
It is also preferred that all manuals and component parts be illustrated in electronic
format for ease of identification and supply.
Warranty: The contractor shall provide a One-year warranty as a minimum.
• Base vehicle – One year
• Engine – Five years
• Transmission – Five years
• Suspension system – One year
• Water Pump – Five years
• Water/Foam Tank – One year
The warranty statement shall include the following:
• Manufacturer's obligations
• Duration of warranty period
• Warranty procedure
• Disclaimers
Safety Features:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
• A warning siren with speaker shall be provided, Whelen model 295 SL. The siren
shall produce a minimum sound of 95 dB (A) at 100 feet (30 m) directly in front of
the vehicle and 90 dB (A) at 100 feet (30 m) and 45 degrees left and right of front
center.
• Two (2) air horns shall be provided, mounted in a protected area below the level
of the front bumper and activated by control button on the steering wheel.
• A “vehicle backing” alarm audible up to 25 feet (7.6 m) behind the vehicle shall
be provided.
• An illuminated inclinometer with Stability Dynamics LG Alert device shall be
provided on the instrument panel.
• The cab roof shall include a hatch with hinged cover, a weather-tight seal and
easy opening hardware to allow access from the inside of the cab to the top of
the cab roof. The dimensions should be at least 32.5 inches (82.5 cm) wide and
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34.5 inches (87.6 cm) tall.
Maintainability:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The vehicle design shall be such that:
• Maintenance shall be achieved with general-purpose mechanic tools and
equipment.
• Air tank drains shall be located below the compartment openings on the left side
of the vehicle.
• The engine enclosure shall be designed to access to the engines, cooling, and
electrical systems via two (2) roller shutter doors, one left and one right side at
the rear sides of the vehicle.
Component Protection:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
• All oil, hydraulic, air, water, foam concentrate, and electrical system conduits,
tubing, and hoses shall be located in protected positions.
• Damage to the radiator, charge air and hydraulic oil coolers that could occur from
brush, stones or other foreign objects shall be minimized by mounting these
components in protected locations.
• All air reservoirs shall also be mounted within the chassis frame to minimize the
potential of damage by foreign objects.
• A mud flap shall be provided at each wheel well position to reduce the damage
from stones, brush, etc. being thrown off by the tires.
Painting:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
• All aluminum components shall be pre-treated prior to paint using an aluminum
conversion coating process.
• All parts of the vehicle shall be cleaned, treated and primed prior to assembly
and final painting with acrylic urethane to include wheels.
• The interior of all compartments and cab shall be painted with a grey/white
splatter finish.
• Lettering and logos shall be provided in accordance with customer requirements
• The vehicle shall be painted “safety lime yellow” and lettered in accordance with
the marking and lighting standards of Advisory Circular No. 150/5510-5D. The
wheel rims shall be painted “safety lime yellow”. The chassis shall be painted
black. Actual details for lettering will be determined prior to vehicle completion.
Insulation, Air Conditioning and Heating:
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Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
• Acoustic and Thermal insulation shall be fire and water resistant.
• A 41,300 BTU/hr air conditioning (HFC 134A refrigerant) system, integral with the
vehicle heater defroster unit shall be provided with compressor driven from the
vehicle engine.
• An 85,500 BTU/hr heating system shall be provided.
Materials:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
Dissimilar metals that may cause galvanic corrosion shall not be in contact. Protective
coatings that chip, crack, or scale with age or extremes of climatic conditions or on
exposure to heat shall not be used. The use of proven, non-metallic materials in lieu of
metal is permitted to reduce weight, lower cost or lessen maintenance.
Winterization:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following;
The winterization system shall be of the hot liquid recirculating type. The liquid shall be
heated by an Espar diesel fuel fired heater located at the upper rear pf the vehicle.
Forced air heat exchangers shall be located on each side of the vehicle in lower
compartments with adequately sized air ducts.
Balances and Clearances:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The weight shall be distributed as equally as practical over the axles and tires. The
difference in tire load between tires on any axle shall not exceed 5 percent of the
average tire load for that axle. The difference in load between axles shall not exceed 10
percent of the load on the heaviest axle.
• Approach & Departure Angles: 30 degrees
• Inter-axle Clearance Angle: 12 degrees
• Underbody Clearance: 22 inches (558 mm)
• Under-axle Clearance at Differential Housing Bowl: 16.5 inches (419 mm)
• Wall-to-Wall Turning Diameter: 107.4 feet (32.7 m) with solid axle high mobility
rear suspension.
Dimensions
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following;
• Length: 475 inches (1,206 cm) not including any bumper nozzle overhang
• Width: 120 inches (304 cm) not including mirrors
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• Height: 150 inches (381 cm)
Load Rating:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
• The functional load rating of the frame shall equal or exceed the actual gross
vehicle weight (GVW)
• Front Axle Rating: 31,000 lbs. (14,061 kg)
• Rear Tandem Axle Rating: 62,000 lbs. (28,122 kg)
• GVWR: 93,000 lbs. (42,184 kg)
BODY COMPONENTS
Compartments:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
• The compartments shall be weather-resistant, vented, drained to allow collected
water to run out under the vehicle and equipped with roller shutter type doors.
• Each compartment shall be provided with weather proof LED “rope” lighting that
are switched to automatically light when compartment doors are open with
vehicle master switch “On”.
• Each compartment shall be equipped with an indicator light in the cab and
audible signal to advise when the door is open.
• All compartment floors and shelves shall include extruded rubber matting.
• One (1) compact, roll-out, tip-down shelf shall be placed in each upper
compartment.
• One (1) compact fixed, height-adjustable shelf RH lower front compartment.
• One (1) large fixed, height-adjustable shelf RH lower rear compartment
Handrails:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
Extruded aluminum slip resistant handrails or a guardrail shall be provided at all steps,
walkways, and elevated workstations.
Running Boards, Steps, Walkways and Towing Devices:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
• Running boards, step surfaces, ladder rungs, walkways, and catwalks shall be
antiskid.
• The height between steps shall be less than 20 inches (500 mm). The lower
steps shall be less than 24 inches (600 mm) from the ground. If the lower most
step extends below the approach or departure angle it must be designed to
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swing clear.
• A ladder with grab rails shall be provided on the rear of the vehicle providing
access to the top.
• Two (2) towing hooks / eyes with shackles shall be attached directly to the frame
rails at the front and rear of the vehicle.
• Scuff plates shall be installed on bottom lip of all compartments and in heavy use
areas of cab door frames.
• License plate brackets with LED lighting shall be provided at the front and rear of
the vehicle.
CAB AND ACCESSORIES
Crew Space:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
All crew space shall be restricted to the interior of a fully enclosed 275 cubic foot (7.8
cubic meters) cab with approved 3-point integral restraints as minimum seat belts. The
cab can accommodate seating for up to 4 (four) fire fighters.
The chassis cab shall be designed for a center driver position. The cab shall be
fabricated of aluminum components and shall have aluminum and fiberglass exterior
panels. The cab shall have a minimum internal volume of 275 cubic feet. The cab shall
have these features;
• Center driver position
• Right center control console
• Dash console in front of driver position
• Integrated electronic control and diagnostic systems
• Grab handles at each door for safe three point entry and exit
• Interior coating shall be a durable spackle finish, primary color gray, dash painted
black semigloss.
• Sun visors located above the windshield
• Roof hatch with two latches, gas strut assist
The cab shall have a rubber floor mat covering the interior floor. The floor mat shall
have a padding to provide cushioning effect and dampen noise. Portions of the cab
shall be covered with a vinyl material to dampen noise.
Cab Features;
• 3-point mounted, constructed of welded aluminum extrusions and plates to
provide the best strength to weight ratio and prevent cab collapse in the event of
a vehicle rollover.
• Shall have design to prevent foam and water from dripping on the windshield and
side windows during turret operations.
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• Shall have an independent windshield deluge system with an electric pump.
• Shall have a single door located on each side that opens at least to a 90-degree
angle with electrically operated door windows. Each door shall open a minimum
of 90º and be provided with one canvas strap.
• Shall have a single-piece laminated or tempered and tinted safety glass
windshield.
• Shall have minimum of 84 sq. ft. (7.8 sq. m) of glass area.
• Have a center steering position with a lateral field of vision of at least 280
degrees (140 degrees left and right of center), with 90 degrees upward and 25
degrees downward visibility and ground visibility to the driver at a point as least
15 feet (4.5 m) and beyond from the vehicle.
• Shall be equipped with a center console to house the turret controls and siren
and mounted to allow the driver or turret operator access to the controls from
either side.
• The center console shall be designed to accommodate radio installation.
• Shall be weather-tight, acoustically and thermally insulated to provide noise level
not to exceed 85 dB (A) at the driver’s ear position.
• Four (4) seats shall be provided, each with an integral, red 3-point seat belt.
• The driver’s seat shall be vinyl. The seat shall be capable of 3-way adjustment
with air ride suspension. Height, forward/aft and seatback angle shall be
adjustable. This seat does not require an integral SCBA holder. An SCBA
bracket shall be placed right side behind the drivers’ seat.
• The turret operator’s seat to the right of the driver shall be air ride, vinyl SCBA
type with SCBA holder. Height, forward/aft shall be adjustable.
• Two (2) fixed seats shall be mounted to the near left of the driver and shall have
vinyl material, SCBA type.
• Provisions shall be provided for storing two (2) spare SCBA bottles on each side
of the vehicle, four (4) in total. These shall be stored under the cab floor and
immediately accessible when the cab doors are opened.
• Shall have (2) 8" (203 mm) x 17" (431 mm) combination flat and convex mirrors,
one located on each side of the cab. The mirrors shall be electrically heated and
shall be electrically adjustable. The horizontal rotational viewing range shall be
no less than 60 degrees. Electrical switches for the mirror adjustment and
heating feature shall be provided within easy reach of the driver.
• All dash mounted switches shall be weatherproof illuminated rocker type
switches with the ISO symbol legend for the function of the switch embossed into
the illuminated area on the switch.
• Shall be equipped with two (2) ceiling mounted map lights.
• A rear vision camera shall be provided to aid the driver in safely backing up the
vehicle. A switch shall be provided to allow the driver to manually activate the
back-up camera from within the cab. The back-up camera shall also be switched
"on" automatically whenever the vehicle is in the reverse mode of operation.
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Controls:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following;
All instruments, warning lights and controls relative to truck operation shall be displayed
to the left of the driver so that they shall be useful, convenient, and visible to the driver.
All instruments, warning lights and controls relative to the firefighting system shall be
displayed to the right of the driver so that they shall be useful, convenient, and visible to
both the driver and the officer (turret operator). Agent activation to be clearly identified
with color coded switches providing the operator immediate identification of the agents.
Blue will identify water, Yellow will identify water/foam, and Purple will identify dry
chemical.
The following cab mounted controls shall be provided as a minimum:
• Accelerator Pedal
• Air Conditioner Controls
• Brake Pedal
• Bumper Turret Control Joystick
• Color coded blue Water Pump
• Color coded Foam System Activation
• Color coded purple Dry Chemical Agent / System Activation
• Rotary Differential Lock Control
• Dome Light Switch Manual / Door Activated
• Foam Concentrate Reservoir Control Valve
• Headlight Switch w/ Bright / Dimmer Control
• Heater / Defroster Controls
• Horn Control
• Master Electrical Disconnect Switch (located in engine compartment)
• Panel Lights Switch with Dimmer
• Parking Brake Control
• Power Adjustable Mirror Control
• Roof Turret Controls Joystick
• Rotary Ignition Start/Stop Switch
• Siren Switch with Microphone
• Switches for Emergency Beacon(s) / Strobe(s)
• Switches for Exterior Lights
• Switches for Non-Emergency Amber Beacon(s) / Strobe(s)
• Tilt / Telescoping Steering Wheel Column
• Transmission Range Selector
• Windshield deluge
• Windshield Wiper and Washer, column mounted
Instruments and Warning Lights:
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Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following;
The following instruments and warning lights shall be provided in the cab:
• Air Pressure (brake and other air-driven accessories)
• Complementary Agent Tank-Charged Indicator
• Foam Agent Tank Level Indicator
• Water Tank Level Indicator
• Water Pump Pressure
• Low Air Pressure Warning
• Compartment Door Open Indicator
• Differential Lock Indicator
• Engine Coolant Temperature
• Engine Tachometer
• Fuel Level
• Headlight High Beam Indicator
• Speedometer / Odometer
• Voltmeter
• Low Engine Coolant Audible / Visual Alarm
• Low Oil Pressure / High Water Temperature Audible / Visual Alarm
• Complementary Agent System Pressure and agent level Indicator
• DEF Level Indicator
• Compartment door open
Drivers Enhanced Vision System (DEVS):
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The vehicle shall be equipped with a "Forward Looking Infrared (FLIR) System". The
FLIR camera and monitor shall start with the vehicle’s ignition. The FLIR system shall
provide vision enhancement in low visibility conditions to include operation during total
darkness, fog, severe weather, and firefighting operations during which thick smoke is
emitted. It shall also provide the ability to detect hot spots and residual heat in all light
conditions, to aid in the directing of firefighting efforts. The FLIR camera system shall be
installed on the cab roof turret with the image viewable in the right-side LCD display.
Crew Communications:
The vehicle shall have the following components installed;
• 12-volt power source shall be provided in the cab if needed for radios.
• Radios are not included, to be provided by the airport
ENGINES, DRIVELINE AND CONTROLS
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Engine:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The vehicle shall be equipped a single engine and shall be a Scania DC16, 16.4 liter
displacement, turbo charged, 4-stroke diesel type with 90-degree V8 cylinder
configuration. The engine shall be US EPA Tier 4 final emission compliant. The engine
shall be rated at 670 BHP (492 kW) with a peak torque of 1950 lb-ft (2644 N-m). The
engine shall be equipped with an electronic fuel management system. The US EPA Tier
4 final engine shall be equipped with selective catalyst reduction (SCR) and exhaust
gas recirculation (EGR) but shall not have diesel particulate filtration (DPF) to meet
emission standards.
Other engine required features include;
• Extra high-pressure fuel injection system
• VGT Turbo charger which does not utilize variable impellor vanes
• Centrifugal oil cleaner
• Open crankcase ventilation
• “Wet” cylinder liners with standing liner design
• Individual cylinder heads
An engine high idle control shall be provided to maintain the engine idle at
approximately 1450 rpm when activated. The control for this system shall be safety
interlocked to activate only after the transmission has been placed in the neutral
position and the parking brake has been set.
Cooling System:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The cooling system shall be of the circulating liquid type with a thermostatic control to
maintain coolant temperature consistent with the engine manufacturer’s
recommendations.
The cooling system shall include:
• Belt driven sucker type cooling fan installed adjacent to the radiator.
• Fan operation shall be automatically controlled by a system which monitors
engine coolant, engine oil and intake manifold pressures.
• Silicone material coolant and heater hoses
• A Hot Start immersion type electrical engine coolant preheating device (minimum
1500 W) shall be provided as an aid to rapid starting and high initial engine
performance.
• Low coolant level indicator light and buzzer mounted in the cab.
• High engine coolant temperature indicator light and buzzer mounted in the cab.
• Bar and plate type radiator core with top and bottom tanks and side members
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bolted to form a rigid frame surrounding the core. The radiator core shall be e-
coated to enhance corrosion resistance.
Exhaust System:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The exhaust system shall be routed through the top of the engine enclosure and shall
have an exhaust rain cap.
Fuel System:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The fuel tank shall have a minimum capacity of 90 gallons (340 L) with bottom drain
plug and filler pipe located no higher than 60 inches (152 cm) from ground level. A fuel
water separator with auxiliary fuel pump for the engine shall be provided. The auxiliary
pump will be manually operated to re-prime the fuel system after replacement of fuel
filter(s). The fuel tank shall be fabricated from aluminum.
Transmission:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The vehicle drive system shall include a single engine, power divider and transmission
integrated in this sequence. A remote mounted transmission or power divider design is
not acceptable. The transmission shall be Allison Gen 5 Model 4800 EVS, automatic,
multi-speed, electronically controlled transmissions, fully compatible and certified for
use with the electronically controlled engine. The transmission shall have a minimum of
seven (7) forward and one (1) reverse speeds.
Axles:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
• The front and rear axles shall have adequate capacity to carry the fully loaded
vehicle under all intended operating conditions. For vehicle handling, stability and
off-runway performance, the axles shall have identical track width of 96 inches
(244 cm).
• Front Axle – 31,000 lb. (14,061 kg) rating, double reduction (axle housing and
wheel end), enclosed steering drive ends, bevel gear differential with driver
operated differential lock.
• Rear Tandem Axle Set – 62,000 lb. (28,123 kg) rating, double reduction (axle
housing and wheel end), and bevel gear differential with driver operated
differential lock.
Suspension:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
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• An off road, solid axle high mobility suspension shall be provided for enhanced
ride comfort, cornering and roll stability. The design shall allow the vehicle to
travel safely at minimum off-road speeds of 35 mph (56 kph).
• Each wheel shall have at least one coil spring.
Steering:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
• A tilt / telescoping steering wheel shall be provided.
• The chassis shall be equipped with power assisted front axle steering that shall
permit manual steering to bring the fully loaded vehicle to a safe stop in the event
of power assist failure.
Air and Brake System:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The vehicle shall be equipped with dual braking system including tandem front and rear
brakes with an overall vehicle tread width of 120" (3,048 mm). The brakes shall be drum
type. The brakes shall be equipped with automatic brake adjustors, to be clutch and
worm drive type. The system shall feature a dual type brake treadle valve with separate
supply and delivery circuits. There shall be an electronic antilock brake system with a
sensors and modulators at each wheel controlled by an electronic control unit (ECU).
The ECU shall monitor wheel speed during braking and modulate the brakes when
excessive wheel slip or lockup is detected. There shall be provision for ABS diagnostics
provided. A manual parking brake valve shall be installed in the cab within easy reach of
the driver.
The air and brake system shall have the following features:
• An automatic air drying system (Bendix AD-IS desiccant type) downstream of the
compressor.
• Air brake chamber for each brake with self-adjusting mechanisms.
• Drain on all reservoirs controlled from one common location on the exterior of the
vehicle.
• Visual and audible low air pressure warning device.
• All wheel anti-locking brake system (Bendix 6S-6M or equivalent) to provide safe
controllable stops.
• The air system shall be supplied with an onboard auxiliary air compressor,
electric motor driven, to maintain the vehicle's air system at a working pressure
between 80 to 100 psi
Chassis Frame:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
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The vehicle frame shall be designed to provide the required strength and torsional
rigidity. The chassis frame rail shall be high strength alloy steel with minimum yield
strength of 80,000 psi (551,500 kPa) and section modulus of 49.4 in3 (809 cm3). The
main frame rails shall be rectangular tube type with minimum dimensions of 12 inches
(305 mm) by 4 inches (102 mm) with minimum .47-inch (12 mm) wall thickness.
Frames must use bolted-in cross members with class 10.9 metric fasteners. Minimum
width to the outside of the main frame rails in an assembled chassis shall be 36 inches
(914 mm). The vehicle frame, suspension, and mounting of major components shall
provide for diagonally opposite wheel motion up to 14 inches (360 mm) above the
ground without raising the remaining wheels from the ground or causing interference.
Integrity and longevity of the main frame rails shall not be compromised by any welding
of bracketry, suspension parts, or reinforcements.
Ride Quality:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
Suspension to provide superior ride quality for safe operation and improved off road
capability over rough roads and adverse terrain at speeds of at least 35 mph (56 KPH)
without causing injury to the operating personnel, loss of vehicle control, or damage to
the vehicle.
Wheel and Tire Assembly:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The wheels shall be single disc type with all to be of identical offset, bolt patterns, and
size, and must be completely interchangeable for permanent use between front and
rear axles. The tires shall be 24R21 XZL steel belted radials. One (1) spare tire and
wheel/rim assembly, mounted, shall be provided. The wheel/rim assembly shall be
painted to match the other wheel/rim assemblies on the vehicle.
The wheels shall be equipped with bead locks.
Lubrication:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The engines, transmissions and chassis lubricating systems shall be the manufacturer’s
current standard.
ELECTRICAL SYSTEM
Lighting and Marking System:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
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The system shall include the following:
• Four (4) LED headlights for upper and lower driving beam
• Wig wag feature for head lights to supplement the emergency lighting
• One (1) LED light mounted on the roof turret and one (1) LED light mounted on
the bumper turret
• Turn signals, front and rear, with self-canceling control; a visual as well as
audible indicator; and four-way flasher switch
• Reflectors, markers, and clearance lights meeting all applicable FMVSS
• Non-glare type engine compartment LED lights to illuminate both sides of the
engine and with switches(s) located in the engine compartment
• Non-glare type compartment LED lights to illuminate the inside of all storage,
maintenance access, engine and piping compartments
• LED ground lighting shall be provided
• Emergency Lighting;
o Four (4) total red LED emergency lights shall be installed on the vehicle’s
roof. Two (2) red LED lights shall be mounted on the vehicle top front
center body section and two (2) red LED lights at the rear as required to
be visible from the sides, front, and rear of the vehicle.
o Ten (10) red rectangular emergency lights shall be provided. Two (2) shall
be on the front, two (2) at the rear and three (3) on each side.
• Non-Emergency Lighting - Two (2) amber LED lights shall be mounted on top of
the vehicle
• Six (6) 24-volt DC LED work lights shall be provided, two (2) each side and two
(2) above he windshield.
o Switches shall be provided in the cab for each set of lights. Additional
switches shall be provided on the exterior of the vehicle for the side
mounted light sets.
Power Supplies:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The electrical system shall have the following:
• Four (4) Group 31, 12 A 24-volt electrical system shall be provided.
• Volt Maintenance Free Batteries with 950 CCA @ 0 degree F (each)
• On board battery charger with provisions for shore power (see below)
• A remote voltmeter shall be installed adjacent to the batteries to read the battery
charge.
• A switch shall be mounted in the engine compartment that shall prevent the
vehicle from being started from the cab during routine maintenance.
• Lockable total vehicle master disconnect switch rated for full vehicle current
• There shall be two (2) Kussmaul Super Auto eject shore power receptacles
located at the left side of the cab of the vehicle. One shall provide 110 VAC
power for the engine pre-heater, the second shall provide 110 VAC power to the
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battery charger and auxiliary air compressor.
Starter:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
A Scania 24 Volt 6.5 KW or equivalent electric starting system shall be provided.
Wiring:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
All wiring shall be number coded to match a number coded electrical schematic.
Standard quick disconnect plugs shall be provided throughout for ease of maintenance
in removing components in the event of system damage. Wires shall be insulated in
accordance with SAE standards.
AUTOMOTIVE PERFORMANCE
Acceleration:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The vehicle shall be capable of 0-50 mph (0-80 km/hr) acceleration time of 35 seconds
depending on configured options.
Brake System:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E.
Dynamic and Static Stability:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C. plus the following
The vehicle shall meet the following stability requirements:
• Side Slope Stability (Tilt Table Meeting SAE J2180): 30 degrees (58 percent
grade)
• Dynamic Balance (Min. Speed on 100-ft. (30m) Radius Circle): 22 mph (35 kph)
Environmental Conditions:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C.
Grade Ability:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C.
Top Speed:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The vehicle shall be capable of a top speed of 78 mph (125 km/hr) depending on the
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configured options.
Off-Road High Mobility Suspensions:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
An off-road, solid axle high mobility shall be provided.
FIRE EXTINGUISHING SYSTEMS
DRY CHEMICAL SYSTEM:
Agent Container and Components:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
A 500 pound (227 kg) dry chemical system (Ansul or equivalent) shall be provided
capable of holding a potassium-based dry chemical fire-extinguishing agent. The
container shall be constructed and stamped in accordance with ASME Code for Unfired
Pressure Vessels.
A purple color coded quick acting agent system activation control shall be accessible to
the seated driver and at least one other crew position. A control shall be located near
the dual agent handline.
Cab mounted pressure gauges shall be installed that, when the system is activated,
shall allow the vehicle operator to determine the propellant reservoir status as well as
the system operating pressure. There shall be provisions for purging agent from all
piping and hose after use without discharging the remaining chemical. One (1) dry
chemical fill funnel shall be supplied. The on-board nitrogen tank shall be stored
vertically in a removable cradle. An electric winch shall be provided for bottle movement
with a pendant controller. One (1) spare nitrogen cylinder shall be provided. Each
nitrogen bottle shall be equipped with an integral pressure gauge on each bottle so crew
members can easily determine the state of charge when the bottle(s) are in storage.
550 pounds of PKP dry chemical shall be provided.
Agent Delivery Piping and Valves:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The installed discharge piping shall be tested at a pressure equal to 150 percent of the
system working pressure.
Propellant, Propellant Containers and Components:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The propellant gas shall be nitrogen. All propellant gas cylinders and valves shall
comply with United States Department of Transportation (DOT) requirements.
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Dry Chemical Handline:
The handline for dry chemical shall be a side mounted fixed style hose reel equipped
with 100 ft. of one-inch dual agent twinned type booster hose. This handline shall be
provided and mounted in the lower left front center body compartment. The hose reel
shall be equipped with a 24 VDC electric rewind motor with provision for manually
rewinding and a tension device to prevent the unwanted unreeling of the hose. The
nozzle shall be a Williams Hydro-Chem brand capable of discharging 60 gpm
foam/water and 5 lbs. per second of dry chemical in accordance with the performance
requirements of the A/C. Controls at the handline shall allow charging of the nitrogen
into the dry chemical tanks, and charging of the dry chemical into the handline.
WATER AND FOAM SYSTEMS:
Foam Concentrate System:
Concentrate Proportioning shall be provided per the NFPA 414 (2017 Edition) Standard
for Aircraft Rescue Firefighting Vehicles, as adopted by Federal Aviation Administration
(FAA) Advisory Circular 150/5220-10E plus the following:
• The vehicle shall be equipped with a ratio foam proportioning system capable of
metering AFFF foam at 3% ratio within +/- 0.1% at any pressure, discharge rate
or temperature variation.
Foam Concentrate Reservoir and Piping:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
• The foam liquid concentrate tank shall have a minimum usable capacity of 420
gallons (1,589 Liters) and be constructed of UV stabilized polypropylene.
• The foam reservoir shall be part of the integral water and foam tank system and
shall be mounted on a subframe to limit the transfer of the torsional strains from
the vehicle’s chassis to the reservoir.
• The reservoir shall be separate and distinct from the crew compartment, engine
compartment, and chassis. It shall be removable as a unit, without cutting,
destroying structural members, vehicle catwalks, decking or skin.
• Provisions shall be made for access for internal and external inspection and
service as may be recommended or required by the vehicle or tank
manufacturer. Reservoirs, large enough to require baffles, shall be provided with
access to each baffled compartment.
• The reservoir shall be fitted with a sump, complete with anti-swirl baffles, and a
1-1/2 inch minimum diameter drain with a valve and an accessible control. The
drain shall be fitted with 1-1/2-inch NSFHT connection with a chrome cap and
chain.
• The reservoir outlet shall be located above the bottom of the sump and shall
permit a continuous flow of foam concentrate to the proportioning system with the
system designed to support all discharge requirements.
• The reservoir shall be vented to permit the required fill rate without exceeding the
design working pressure and to permit emptying at the maximum design flow rate
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without danger of collapse. The vent outlet shall be directed so as to prevent
spillage of foam concentrate on vehicle components.
• The fill system shall be capable of delivering foam concentrate to the reservoir at
a rate at least equal to the maximum use rate of the foam proportioning system.
• One (1) 1-1/2 inch NSFHT foam tank fill connection shall be provided on each
side of vehicle. The inlets shall be fitted with stainless steel strainers of 1/4 inch
mesh.
• An audible alarm shall activate in the cab when the foam level in the foam tank
drops below 25%. A dash switch shall silence the low level alarm.
• A top fill opening shall be provided which shall be equipped with a No. 10 gauge
mesh, corrosion resistant stainless steel or equal screen. The fill line from the
trough shall introduce foam concentrate into the reservoir so as to minimize
foaming.
• The foam concentrate piping shall be sized to permit the flow rates needed to
meet the agent discharge requirements of all discharges and shall be arranged to
prevent water from entering the foam reservoir.
• The foam concentrate piping shall be so arranged that the entire system,
including any foam concentrate pumps, can be flushed with water from the water
tank without contaminating the foam reservoir.
• Foam tank level lights shall be provided on both sides of the vehicle. These shall
include four LED lights with color yellow/yellow/yellow/red.
Water Piping, Couplings, Connections and Valves:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
• The installed discharge piping shall be tested at a pressure equal to 150 percent
of the system working pressure.
• A drainage system, with collector tubing from the low points on the pump and
piping shall be provided.
• The water system piping shall be constructed of stainless steel or corrosion
resistant materials.
Water Pump and Pump Drive
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The vehicle shall be equipped with a water pump. The water pump shall be a single
stage design that meets all requirements of ICAO, NFPA 414 as well as FAA Advisory
Circular 150/5220/10E. The pump shall have a rated capacity of at least 1950 U.S.
gallons per minute at an operating pressure of 225 PSI with suction vacuum at the
manifold inlet of 9 IN-Hg. The pump shall have an integrated chain drive ratio box with a
ratio of 1:1.06. The pump gearbox shall be driven by a driveline from the truck power
divider. The pump and pump transmission shall have the ability to run continuously
without overheat issues in ambient temperatures up 110 degrees Fahrenheit. The pump
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body shall be vertically split on a single plane for easy removal of the entire impellor
assembly including the bronze wear rings. The pump shall be constructed of the
following materials;
• Impeller: mechanically and hydraulically balanced brass UNS C87500
• Pump body: Cast iron
• Transmission: aluminum alloy
• Transmission seals: nitrile lip seals
• Transmission input shaft: heat treated 17-4 stainless steel
The pump shall also feature;
• Bronze replaceable wear rings
• Self-adjusting mechanical seal
• 8-inch flanged intake
• 5-inch Victaulic discharge
• Oil splash lubricated, deep-groove ball bearings located outside the pump casing
to carry both radial and axial thrust
The pump body and gearbox shall be painted in a durable red primer. The entire pump
shall be bench tested at the original manufacturer to include 400 PSI pressure test and
capacity test. A test certificate shall be provided with the vehicle.
A means shall be provided to automatically prevent the agent pump from overheating
while engaged and operating at zero discharge through the installation of an automatic
thermal dump line.
Water Reservoir and Piping:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The water reservoir requirements and features shall include:
• A minimum usable capacity of 3,000 gallons (11,356L)
• Constructed of UV stabilized polypropylene.
• Sufficient longitudinal and transverse baffles shall be included to assure stability.
• Removable manhole covers, plates, or removable tops to permit access to the
sump.
• Fitted with a sump, complete with antiswirl baffles
• A top-fill opening diameter of at least 10 inches, a screen with maximum 1/4-inch
mesh and a gasketed, latchable cap. Where practical all metal, hinges, covers,
and handles shall be of stainless steel.
• Be vented to permit filling and overfilling and discharging in accordance with the
A/C and 414 without exceeding the design operating pressure or causing the
reservoir to collapse. Overflow shall be directed to the ground and away from the
fill piping connections and vehicle components. Any restrictions in filling
pressures shall be submitted in proposal and if approved, labels shall be installed
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at each fill station to indicate maximum fill pressure.
• If drilling of the water tank is necessary during the production of the vehicle, the
tank and associated piping shall be thoroughly cleaned and inspected to insure
that scraps from drilling have been completely removed.
• The discharge piping shall be sized to allow sufficient water to the pump for the
simultaneous operation of all turrets, ground sweeps, Handlines and under truck
nozzles, at the applicable discharge rates specified.
• The fill piping and connections shall be sized to permit filling in no more than two
(2) minutes when the supply source provides sufficient volume at 80 psi (5.5 bar)
at the reservoir fill connection.
• One (1) 4-inch fill connection shall be provided on the left side of the vehicle. The
connection shall be provided with a protective strainer and fitted with a blind cap
and chain.
• One (1) 2-1/2-inch NSFHT fill connection shall be installed on the left side of the
vehicle. The connection shall be provided with a protective strainer and fitted with
a cap and chain.
• Quarter turn valves shall have a label affixed to the valve or nearby showing the
“OPEN” and “CLOSED” position of the valve.
• Any standing water in the fill connection manifold shall be drained by bleeder
valves.
• All connections, discharges, inlets, drains, gauges etc. must be labeled.
• All inlets and outlets shall be equipped with screens to protect from foreign
objects and to provide cathodic protection.
• An audible alarm shall activate in the cab when the water level in the water tank
drops below 25%. A dash switch shall silence the low level alarm.
• Water tank level lights shall be provided on both sides of the vehicle. These shall
include four LED lights with color blue/blue/blue/red.
HANDLINES, REELS, AND COMPARTMENTS
Handlines:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
• One (1) pre-connected hand line for the discharge of foam/water shall be
provided in a cross-lay configuration at the front of the lower compartment space.
The hand line shall have 200 feet of 1-3/4 hose in 50-foot lengths. The hand line
shall produce foam or water at a 95 gpm rate at 100 psi.
• The cross lay shall be placed within a high sided poly tray accessible from either
side of the vehicle.
• A toggle switch shall be provided to control the flow to the hand line.
• Rotary valve for the automatic charging of the handline shall be placed adjacent
to the crosslay area.
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• Agent override switch shall be provided to allow an operator to manually by-pass
the flow switches to trigger the vehicle to go to operating pressures for the hand
lines.
• One (1) “dual agent” hose reel for the discharge of water and foam and dry
chemical shall be provided in the left side lower front compartment. The hose reel
shall have 100 feet of 1” twinned type booster hose. The hose reel shall be
equipped with rollers to assist the hose as it moves on and off the reel. The reel
shall have electric rewind and shall have provisions for manual rewind. A dual
agent nozzle shall be provided capable of flow of minimum 60 gallons per
minute.
TURRETS AND UNDERTRUCK NOZZLES
Bumper Turret:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following:
The bumper turret shall be a high-volume low attack type with a non-aspirating nozzle
mounted at the front of the vehicle. The turret and nozzle assembly shall include the
following design features:
• The nozzle shall have a variable pattern control and have an automatic flow
mechanism to maintain consistent pressure. The nozzle shall maintain a constant
flow at either discharge rate whether in the straight stream or fully dispersed (fog)
pattern. The nozzle shall be a non-aspirating type with 24-volt powered electric
pattern actuation for straight stream or fog pattern selection. The nozzle shall
meet or exceed all performance requirements for a primary turret as defined in
the AC and NFPA 414.
• The nozzle shall be Hydro-Chem non-aspirating direct injection type, capable of
water/foam flow discharge rates of either 625 or 1250 GPM with a dry chemical
discharge rate of 16 pounds per second.
• An electronic joystick control shall be provided with integrated controls for
discharge activation, selection of agent type, and discharge rates and patterns
from straight stream to fully dispersed (fog pattern).
• The turret shall be high-flow, electric motor driven and shall be adequately
reinforced to sustain all anticipated loads and reaction forces when the nozzle is
discharging. Each axis of travel shall feature double race bearings. The waterway
shall be Teflon impregnated and be a hard-anodized aluminum alloy. The electric
motors for horizonal and vertical travel shall be sealed, high-torque type and shall
utilize sealed planetary gearboxes. There shall be fully proportional speed
control. There shall be absolute position sensors. All electronics shall be fully
potted. There shall be provisions for manual override in the event of an electrical
failure, for both vertical and horizontal axis
Roof Turret:
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The roof turret shall be a multi-position, high volume type with an Akrochem or Hydro-
Chem non-aspirating direct injection nozzle, mounted on the front roof of the vehicle.
The turret and nozzle assembly shall include the following design features:
• The nozzle shall have a variable pattern control and have an automatic flow
mechanism to maintain consistent pressure. The nozzle shall maintain a constant
flow at either discharge rate whether in the straight stream or fully dispersed (fog)
pattern. The nozzle shall be a non-aspirating type with 24-volt powered electric
pattern actuation for straight stream or fog pattern selection. The nozzle shall
meet or exceed all performance requirements for a primary turret as defined in
the AC and NFPA 414.
• The nozzle shall be Hydro-Chem non-aspirating direct injection type, capable of
water/foam flow discharge rates of either 625 or 1250 GPM with a dry chemical
discharge rate of 16 pounds per second.
• An electronic joystick control shall be provided with integrated controls for
discharge activation, selection of agent type, and discharge rates and patterns
from straight stream to fully dispersed (fog pattern).
• The turret shall be high-flow, electric motor driven and shall be adequately
reinforced to sustain all anticipated loads and reaction forces when the nozzle is
discharging. Each axis of travel shall feature double race bearings. The waterway
shall be Teflon impregnated and be a hard-anodized aluminum alloy. The electric
motors for horizonal and vertical travel shall be sealed, high-torque type and shall
utilize sealed planetary gearboxes. There shall be fully proportional speed
control. There shall be absolute position sensors. All electronics shall be fully
potted. There shall be provisions for manual override in the event of an electrical
failure, for both vertical and horizontal axis.
Under truck Nozzles:
Per the NFPA Standard 414 (2017 Edition) as amended by -10E A/C plus the following
A minimum of (4) four under truck nozzles shall be provided, capable of providing a
sufficient foam/water combined spray pattern to cover the total under truck area as well
as the inner sides of the wheels and tires.
On-site Training
The dealer, Siddons Martin Emergency Group, after delivery shall provide a
factory-trained technician to perform the following:
• Post-delivery inspection of the finished vehicle
• Prepare vehicle for service
• Complete final adjustments to all operating systems
• Conduct operator familiarization training for each shift of operators
• Conduct basic maintenance familiarization training for the maintenance staff
• On-site training duration shall be for minimum four days.
• 4 person Sigtronics, intercom headset system for dual radio, customer supply
radios