Attachement 2- Final_2023_Body_M22_watertender.pdf

Type 2 Tactical Water Tender Specification

Issue Date: October 2022

Supersedes: January 2022

Type 2 Tactical Water Tender – Supersedes January 2022

TABLE OF CONTENTS

TABLE OF CONTENTS

RECORD OF REVISIONS

1 — GENERAL

1.1 General Statement

1.2 NFPA 1906 Compliance

1.3 Weight Requirement

1.4 Tilt Test

1.5 Ramp Break-Over Angle

1.6 Height Requirement

1.7 Estimated In-Service Weight and Center of Gravity

1.8 Specification Deviations

1.9 Brand Name of Equivalent Products

2 — CHASSIS REQUIREMENTS

2.1 Wheelbase

2.2 Cab to Axle

2.3 After Frame

2.4 Tow Hooks

2.5 Frame Rails

2.6 Bumper, Front

2.7 Frame Extension

2.8 Axle, Front, Non-Driving

2.9 Suspension, Front

2.10 Brake System, Dual Air

2.11 Steering Column

2.12 Steering Wheel

2.13 Steering Gear

2.14 Exhaust System

2.15 Electrical System

2.16 Alternator

2.17 Battery System

2.18 Radio

2.19 Starter

2.20 Grille

2.21 Front End

2.22 Engine

2.23 Radiator

2.24 Transmission, Automatic

2.25 Transmission Controls

2.26 Axle, Rear

2.27 Suspension, Rear

2.28 Fuel Tank

2.29 Diesel Exhaust Fluid (DEF) Tank

2.30 Cab

2.31 Manuals

2.32 Tires and Wheels

2.33 Speed Limitation

2.34 Rear View Backup Camera System

2.35 Tire Pressure Monitoring System (TPMS)

2.36 Connected diagnostics

3 — CHASSIS ELECTRICAL REQUIREMENTS

3.1 Chassis Electrical Additional Equipment and Modifications

3.2 Battery Master Switch

3.3 “Battery On” Indicator Light

3.4 Electronic Control Module (ECM) Programming

3.5 Back Up Alarm

3.6 Map Light

3.7 Ground Lights

3.8 Antennas

3.9 Radio Pre-Wire

3.10 Auxiliary Lighting

3.11 Multiplex System

3.12 Rear View Backup Camera System

3.13 Tire Pressure Monitoring System (TPMS)

4 — TRAFFIC WARNING SYSTEMS

4.1 Traffic Warning Systems Requirements

4.2 Electronic Siren and Controller

4.3 Speaker

4.4 Forward Upper Zone A/B/D Lighting

4.5 Aft Upper Zone B/D Warning Lights

4.6 Upper Zone C Warning Lights

4.7 Lower Zone A Warning Lights

4.8 Forward Lower Zone B/D Warning Lights

4.9 Aft Lower Zone B/D Warning Lights

4.10 Lower Zone C Warning Lights

4.11 Air Horn

4.12 Headlight Flasher

5 — CHASSIS ADDITIONS AND MODIFICATIONS

5.1 Additional Equipment

5.2 Apparatus Fluid Types and Quantities

5.3 Seating Capacity

5.4 Seat Belts

5.5 Seat Belt Warning

5.6 Vehicle Height Warning

5.7 Final Stage Manufacturer Certification Label

5.8 Noise Hazard Warning

5.9 Air Filter Ember Protection Screen Warning

5.10 Cab Fresh Air Intake Filter Ember Protection Screen

5.11 Cab Console

5.12 Front Tow Hooks

5.13 Tow Eyes

5.14 Front Bumper Extension

5.15 Mud Flaps

5.16 Cab Steps, Batteries and Air Tanks

5.17 Exhaust System

5.18 Vertical Exhaust

5.19 Heat Protection

5.20 Air Line, Fuel Hose, Electrical Harness and Connector Protection

5.21 Cabin Air Ember Guard

5.22 Transmission PTO

6 — APPARATUS BODY DESCRIPTION

6.1 Body Design

6.2 Body Construction

6.3 Body Subframe

6.4 Body Materials

6.5 Body Mounting

6.6 Grab Handles

6.7 Rear Bumper

6.8 Rear Access Ladder

6.9 Compartmentation

6.10 Driver's Side Compartments

6.11 Passenger's Side Compartments

6.12 Hose Reel Compartment

6.13 Compartment Doors - Aluminum Overlap Type

6.14 Door Latches and Hardware

6.15 Door Hold Open Devices

6.16 Compartment Doors- Roll Up Doors

6.17 Compartment Floor Mats

6.18 Adjustable Shelf Channels

6.19 Long-Handled Tool Storage

6.20 Tool Bracket Mounting Channels

6.21 Compartment Shelves

6.22 Stainless Steel Body Trim

6.23 Wheel Chock Storage Compartments

6.24 Hard Suction Hose Trays

6.25 Pull Out/Drop-Down Steps

6.26 Cab Crush Resistance

7 — PUMP AND PLUMBING

7.1 Pump General - Midship Pump

7.2 Pump Specifications

7.3 Pump Shaft

7.4 Seal Rings

7.5 Pump Impeller

7.6 Transmission Case

7.7 Gears

7.8 Bearings

7.9 Drive Unit Construction

7.10 PTO Shift

7.11 Pump Shift Indicator Lights

7.12 Pump Operator's Panel

7.13 Required Testing – Indicator Lights & Engine Speed Advancement Interlock

7.14 Pump Panel Lights

8 — VALVES, CONTROLS, GAUGES AND PLUMBING REQUIREMENTS

8.1 Items Provided

8.2 Main Pump Discharge and Intake Plumbing

8.3 Pump Operator’s Panel Controls

8.4 Pump Performance Acceptance Test Plate

8.5 Pump Operating Instruction Plate

8.6 Test Gauge Connections

8.7 Pump Panel Labeling

8.8 Master Compound Gauge

8.9 Pump Cooler/By-Pass

8.10 Master Drain

8.11 In-Cab Gauge

8.12 Engine Status Center

8.13 Remote Throttle Control

8.14 Automatic Pump Override

8.15 Water Tank Level Sight Gauge

8.16 Priming Pump

8.17 Discharge Locations

8.18 Intake Locations

8.19 Pump to Tank Line

8.20 Tank to Pump Line

8.21 Tank Fills

8.22 Booster Hose Reel

8.23 Front Spray Nozzles

8.24 Rear Spray Nozzles

8.25 Foam Proportioning System

8.26 Foam Tank

8.27 Pump Performance Test and Certification

9 — WATER TANK

9.1 Construction

9.2 Tank Capacity

9.3 Tank Certification

9.4 Rear Dump Manifold and Dump Valve

10 — BODY ELECTRICAL REQUIREMENTS

10.2 Electrical Equipment

10.3 Rear DOT Lighting

10.4 Taillights, Brake Lights

10.5 Turn Signal Lights

10.6 Back Up Lights

10.7 License Plate Bracket and Light

10.8 Rear Upper Marker Lights

10.9 Cluster/Clearance Lights and Reflectors

10.10 Ground Lighting

10.11 Rear Directional Light Bar

10.12 Scene Lights

10.13 Compartment Lights

10.14 NFPA 1906 and CA Title 13 Lighting Compliance

11 — ELECTRICAL SYSTEM PERFORMANCE TEST, LOW-VOLTAGE

11.1 Test Requirement

11.2 Test Sequence

11.3 Reserve Capacity Test

11.4 Alternator Performance Test at Idle

11.5 Alternator Performance Test at Full Load

11.6 Low Voltage Alarm Test

11.7 Documentation

12 — APPARATUS FINISH

12.1 Body Finish Procedure

12.2 Apparatus Body Color

12.3 Chassis Finish

12.4 Vehicle Marking

12.5 Door Decal (Shield and Vehicle Numbers)

12.6 Truck Identification Plate

13 — EQUIPMENT

13.1 NFPA and OSHA Compliance

13.2 Manuals and Drawings

13.3 Road Kit

13.4 Wheel Chocks

14 — WARRANTY PROVISIONS

14.1 Fifteen Year Apparatus Warranty

Record of Revisions

Date Revision summary

February 2017 • Initial release of combined specification February 2018 • Amended jump start stud location

• Added backup camera and display

• Added tire pressure monitor

• Added disable engine coolant temperature shutdown feature

• Amended transmission control

• Added requirement for no emissions related engine shutdown or inducements/de-rates and torque rating

• Amended tire requirements

• Amended ember screen requirements

• Added/clarified 68 mph NFPA maximum speed

• Updated pump cooler/bypass

October 2020 • Revised electronic siren controller requirements

• Revised traffic warning system requirements

• Revised taillight and turn signal requirements

• Revised scene light requirements

• Revised rear traffic advisor requirements

January 2022 • Updated radio with Bluetooth

• Revised engine

• Moved spare tire to wheel and tire section

• Added Connected diagnostics

• Added a separate Chassis Requirement section

• Added door decal

October 2022 • Removed ¾” drain valve on intake (#8 Overboard Suction)

• Revised tire pressure monitoring system (TPMS)

[Future revisions] • This space is reserved for future revisions.

1 — General

1.1 General Statement

1.1.1 The intent of this specification is to provide a two-door, standard cab chassis; Severe Service; Emergency Vocation; two-wheel drive with a set-back axle 1500-gallon water tender with upgraded cab crush protection.

1.2 NFPA 1906 Compliance

1.2.1 The apparatus described in this specification shall be compliant with the requirements of NFPA 1906, latest edition, except where noted. Any deviations from NFPA 1906 shall be noted in this specification or shall be approved in writing by the Government.

1.3 Weight Requirement

1.3.1 The in-service weight shall not exceed 90% of the front axle GAWR and 22,500 pounds on the rear axle when:

• fully loaded with water, foam and fuel,

• with 250 pounds per seat, and

• 1000 pounds of equipment evenly distributed in the storage compartments.

1.4 Tilt Test

1.4.1 The apparatus shall be tested at the estimated in-service weight in accordance with NFPA 1906.

1.5 Ramp Break-Over Angle

1.5.1 The ramp break-over angle shall be maintained with the installation of the fire package.

1.6 Height Requirement

1.6.1 Completed apparatus height shall not exceed 125 inches, including the exhaust stack and lightbar, unless approved by the Government.

1.7 Estimated In-Service Weight and Center of Gravity

1.7.1 The apparatus builder shall submit estimated in-service weights (minus equipment) for the completed apparatus, including the front axle, rear axle, and combined weight.

1.7.2 The apparatus builder shall submit estimated horizontal and vertical center-of-gravity for the completed apparatus.

1.7.3 The apparatus builder shall submit estimated front axle and rear axle weight distribution percentages, including front to rear axle ratio.

1.8 Specification Deviations

1.8.1 Deviation from the chassis or apparatus body specifications shall not be allowed without prior written approval. Any requested deviations must be submitted in writing to the Government. Verbal requests will not be considered.

1.9 Brand Name of Equivalent Products

1.9.1 Products equivalent to the brand name components specified herein may be approved by the Government. Equivalent products shall not be used unless approved in writing by the Government prior to contract award and documented in the resultant contract. After the contract award, approvals for equivalent products may be considered, and if approved, shall be documented in writing by the Government.

2 — Chassis Requirements

2.1 Wheelbase

2.1.1 As determined by the apparatus builder and approved by the Government.

2.2 Cab to Axle

2.2.1 As determined by the apparatus builder and approved by the Government.

2.3 After Frame

2.3.1 As determined by the apparatus builder and approved by the Government.

2.4 Tow Hooks

2.4.1 Front, two; inside rail; frame mounted

2.5 Frame Rails

2.5.1 Heat treated alloy steel; Minimum resistance bending moment (RBM) of 1,400,000 inch-pounds; 120,000 P.S.I. yield

2.6 Bumper, Front

2.6.1 Steel; swept back; powder coated Argent Gray

2.7 Frame Extension

2.7.1 8-14 inches in front of grille; no front engine PTO capability

2.8 Axle, Front, Non-Driving

2.8.1 16,000-pound capacity; Meritor, or equivalent

2.9 Suspension, Front

2.9.1 Spring; taper leaf; parabolic; 16,000-pound capacity; with shock absorbers

2.10 Brake System, Dual Air

2.10.1 Includes:

2.10.1.1 Front brakes: 16.5 inches by 5 inches; S-Cam type; with 20 square inch long stroke brake chambers

2.10.1.2 Rear brakes: 16.5 inches x 7 inches; with 30/30 long stroke brake chamber and heavy-duty spring actuated parking brake, brake chambers relocated on rear axle for maximum ground clearance

2.10.1.3 Dust shields; front and rear axles

2.10.1.4 Slack adjusters; front and rear; automatic

2.10.1.5 Drain valve (Berg™, or equivalent); manual; with chain

2.10.1.6 Gauges; located in cab instrument panel; “Air 1” and “Air 2”

2.10.1.7 Air dryer (Bendix™ AD-IP, or equivalent); with heater

2.10.1.8 Brake lines; color and size coded nylon

2.10.1.9 Parking brake valve; with yellow knob; located on cab instrument panel

2.10.1.10 Air Brake ABS: Full vehicle wheel control system (4-channel) (Bendix™ Antilock Brake System, or equivalent)

2.10.1.11 Air compressor (Bendix™ Tu-Flo 550, or equivalent); 13.2 cubic feet per minute capacity

2.10.1.12 Spring brake modulator valve

2.10.1.13 Brake Shoes; Rear, cast

2.11 Steering Column

2.11.1 Tilting

2.12 Steering Wheel

2.12.1 2-spoke; 18-inch diameter; black

2.13 Steering Gear

2.13.1 Power (Sheppard™ M-100, or equivalent)

2.14 Exhaust System

2.14.1 Single; with after treatment device; frame mounted under cab, includes vertical tailpipe and guard

2.15 Electrical System

2.15.1 12-volt

2.15.2 Includes:

2.15.2.1 Headlights; two; LED if available

2.15.2.2 Horn; electric; single

2.15.2.3 Horn; air accommodation package; less horn

2.15.2.4 Fog lights

2.15.2.5 Electronic cruise control, controls integral to steering wheel

2.15.2.6 Starter switch; electric; key operated

2.15.2.7 Headlight dimmer switch integral with turn signal lever

2.15.2.8 Turn signal switch; self-canceling

2.15.2.9 Windshield wiper; 2-speed; integral with turn signal switch; with wash/intermittent feature

2.15.2.10 Circuit breakers; manual reset; replaces all fuses except for 5-amp wiring; chassis; color coded and continuously numbered

2.15.2.11 Delete daytime running lights

2.16 Alternator

2.16.1 12-volt direct current; 220-amp capacity (Leece-Neville™ 14923PA, or equivalent)

2.16.2 Alternator pulley; 2.4-inch diameter for increased alternator output at idle

2.17 Battery System

2.17.1 Two or three batteries; minimum 1950 cold cranking amps total; maintenance-free; steel battery box; mounted under cab rear hump

2.17.2 Jump start stud; remote mounted; driver side; below or next to battery box. Mounting within the wheel well shall not be accepted.

2.18 Radio

2.18.1 AM/FM stereo with Bluetooth and Weather band; two coaxial speakers

2.19 Starter

2.19.1 12-volt direct current (Leece-Neville™ M130D, or equivalent); with thermal over-crank protection

2.20 Grille

2.20.1 Chrome

2.21 Front End

2.21.1 Tilting, fiberglass; with rubber fender extensions

2.22 Engine

2.22.1 Diesel; 50 state compliant; Cummins L9 for Fire service engine; minimum 330 horsepower; 1000 pound-foot torque. No emissions related vehicle speed or engine torque inducements or de-rates.

2.22.2 Includes:

2.22.2.1 Engine compression brake compatible with requested engine

2.22.2.2 Stop light turned on when engine compression brake is activated

2.22.2.3 Air cleaner; dual element, standard with inner cone

2.22.2.4 Throttle; hand control; stationary; mounted on steering wheel

2.22.2.5 Fuel/water separator and fuel filter in a single assembly, with water-in-fuel sensor and heater

2.22.2.6 Block heater; 120 volt/1250 watt (Phillips, or equivalent)

2.22.2.7 Fan drive (Horton™ Drivemaster®, or equivalent); two speed; direct drive

2.22.2.8 Manual fan drive override

2.22.2.9 Indicator, low coolant level with audible alarm

2.22.2.10 Cabin air intake ember screen; prevents embers larger than 0.039 inches from entering the cabin.

2.22.2.11 Engine air intake ember screen; hood mounted. Must isolate the entire air intake system including hood cavity. Air filter housing ember screens may be used in addition to this requirement but are not acceptable as a replacement. Must meet NFPA 1906 requirements.

2.22.2.12 Bug screen, mounted behind grill

2.22.2.13 Disable idle shut down feature

2.22.2.14 Expanded engine temperature effects to allow higher engine temperature operating range

2.22.2.15 Disable engine coolant temperature shutdown protection feature

2.23 Radiator

2.23.1 The chassis cooling system shall be capable of maintaining the normal engine temperature operating range at full engine load at 0 miles per hour

2.24 Transmission, Automatic

2.24.1 Emergency/Response Application with 3500 EVS_P Allison™; 6 speed automatic; wide ratio; with overdrive; with oil level sensor; with PTO provision; less retarder or equivalent.

2.25 Transmission Controls

2.25.1 Push-button type; for Allison™ 3000 and 4000 transmissions

2.26 Axle, Rear

2.26.1 Single; 26,000-pound capacity; Meritor, or equivalent; R wheel ends

2.26.2 Includes:

• Differential; locking, driver-controlled

• Drain plug, magnetic, for single rear axle

• When the apparatus is driven over 15 miles per hour, the driver-controlled rear locking differential shall automatically disengage and shall not re-engage when driven below 15 miles per hour

• Gearing for 75 mph maximum; Governed at 68 mph (Section 2.32)

2.27 Suspension, Rear

2.27.1 Spring; single; 31,000-pound capacity; with 4,500-pound auxiliary rubber spring

2.28 Fuel Tank

2.28.1 Capacity: 70-gallons; non-polished aluminum; D or rectangle style; top draw; mounted left side under cab; maximum ground clearance possible

2.29 Diesel Exhaust Fluid (DEF) Tank

2.29.1 Capacity: A diesel exhaust fluid (DEF) tank will be provided in a storage capacity ratio to meet the requirements for a 70-gallon fuel tank; mounted under the cab; maximum ground clearance possible.

2.30 Cab

2.30.1 Conventional standard cab

2.30.2 Includes:

2.30.2.1 Clearance lights; five; flush-mounted

2.30.2.2 Exterior grab handles; one; aft of driver’s door; none on passenger’s side of cab (due to exhaust pipe); with rubber insert

2.30.2.3 Interior grab handles; three

2.30.2.4 Exterior cab steps; four; two steps per cab door

2.30.2.5 Mirrors; exterior; two; rectangular; Must meet FMVSS 111 specifications; with breakaway type mounting brackets; heated heads thermostatically controlled, power both sides; with LED clearance lights

2.30.2.6 Gauge cluster English with electronic speedometer, tachometer, oil pressure, coolant temperature, fuel level, voltmeter, washer fluid level

2.30.2.7 Warning system; low fuel level, low oil pressure, high coolant temperature, low voltage

2.30.2.8 Gauge, transmission temperature

2.30.2.9 Gauge, applied air

2.30.2.10 Gauge; air cleaner restriction

2.30.2.11 Seat, driver’s; National™ 2000; Air suspension, high back with integral headrest; vinyl;

Isolated, with 2 position front cushion adjustment; minus 3 to plus 14- degree seat back adjustment; single chamber air lumbar support; arm rest on inboard side, or equivalent

2.30.2.12 Seat, passenger’s; National™ 2000, Air suspension, high back with integral headrest;

vinyl; Isolated, with 2 position front cushion adjustment; minus 3 to plus 14-degree seat back adjustment; single chamber air lumbar support, arm rest on inboard side, or equivalent

2.30.2.13 Red or orange; 3-point, lap and shoulder type seat belts; driver’s and passenger’s cab seats

2.30.2.14 Air conditioner; with integral heater and defroster

2.30.2.15 Fresh air filter for HVAC, protected by ember guard

2.30.2.16 50-state legal tinted glass

2.30.2.17 Dome light with automatic dimming, door activated and push ON/OFF

2.30.2.18 Overhead storage console with nets, CB pocket, Pearl Gray interior Deluxe cab interior trim

2.30.2.19 Molded plastic door trim panels

2.30.2.20 Molded plastic storage pocket; driver’s and passenger’s front cab doors

2.30.2.21 Padded cloth headliner; Black rubber floor covering; Vinyl sun visors

2.30.2.22 Cab suspension; air bag type

2.30.2.23 Accommodation package for fog lights

2.30.2.24 Single color cab exterior finish paint; 5032 Forest Service green - No. 14260 of Federal Standard No. 595 (Forest Service Green).

2.31 Manuals

2.31.1 Electronic Parts and Service manuals

2.32 Tires and Wheels

2.32.1 Steel disc wheels; painted white; with 10-stud pattern; 8.25” x 22.5” DC rims; hub piloted

2.32.2 Tires Front: 12R22.5 Michelin XZE, or equivalent; load range H; 16 plies

2.32.3 Tires Rear: 12R22.5 Michelin XDN-2, or equivalent; load range H; 16 plies

2.32.4 Included with chassis order, one spare wheel and one spare tire matching the wheels and front tires, delivered affixed to the cab and chassis.

2.33 Speed Limitation

2.33.1 The vehicle speed shall be speed governed to the NFPA 1906 requirement of 68 miles per hour

2.34 Rear View Backup Camera System

2.34.1 A rear-view backup camera and display shall be provided. The display shall have a minimum display measurement of 7 inches diagonally and be factory installed in the dash.

The backup camera shall be high durability and able to withstand harsh vibration; IP69K rated; and able to withstand 7Gs of force. The camera shall be shipped loose for installation by the apparatus builder.

2.35 Tire Pressure Monitoring System (TPMS)

2.35.1 If not provided by the chassis manufacturer, a tire pressure monitoring system shall be installed. Aftermarket tire pressure monitoring systems shall be approved by the government prior to installation. Considerations for the approval of aftermarket solutions will be quality, durability, warranty, repair service, and savings to the Government.

2.36 Connected diagnostics

2.36.1 A connected diagnostics system shall be provided. Connected diagnostics shall provide a wireless connection to the engine systems to provide immediate diagnosis of engine system fault alert and clear recommendations regarding continued vehicle opertation or the need for immediate service.

3 — Chassis Electrical Requirements

3.1 Chassis Electrical Additional Equipment and Modifications

3.1.1 The apparatus chassis shall be equipped with a heavy-duty 12-volt direct current negative ground electrical system. The electrical system shall include all parts, components, switches, relays, wiring, and other devices required to assure complete, consistent and proper operation of the completed apparatus.

3.1.2 All lights are required to comply with Federal Government Codes for vehicles of this size and design shall be provided and installed. These lights shall include headlamps and front turn signals with hazard switch, cab marker and clearance lights, back up lights, stop-turn-tail and license plate lights.

3.1.3 All switches for the warning lights and other electrical equipment shall be mounted on a separate switch panel located on the center console in the cab interior. The switches shall be functionally laid out, properly identified, and shall be located within easy reach of both the driver and the officer. The warning light system shall have a “master” switch, which shall allow for the pre-selection of all warning lights. All switches shall be of a heavy-duty design.

3.1.4 The following additional electrical equipment shall be installed on, and modifications performed to, the specified cab and chassis by the apparatus builder:

3.2 Battery Master Switch

3.2.1 One battery master body disconnect switch shall be provided in the cab. The switch shall be rated for 175 amps continuous duty and 800 amps intermittent duty. The switch shall be properly labeled “ON/OFF” and located on the floorboard to the left side of the driver’s seat and placed as far aft as possible to protect against accidental actuation. A Cole Hersee brand™ brand, Model #M-2484-16, with a Model #82065 switch plate “Off/On” label meets the labeling requirement. The switch shall be positioned so to not impact the driver seat or operation of the vehicle. Terminals shall not be exposed but protected from damage and inadvertent contact.

3.3 “Battery On” Indicator Light

3.3.1 One “Battery On” indicator light, with a green lens, shall be provided on the dashboard in the cab interior within view of the driver’s seating position. This light shall illuminate anytime the battery switch is turned to the "ON" position and the brightness shall dim automatically when the chassis headlights are turned on.

3.4 Electronic Control Module (ECM) Programming

3.4.1 The cab and chassis electronic control module (ECM) shall be programmed as required to allow the use of the OEM cruise control feature as a manually controlled fast idle and as a backup to the pump operator’s panel throttle.

3.5 Back Up Alarm

3.5.1 One solid state back up alarm shall be provided at the rear of the apparatus protected from impact and debris. The back-up alarm shall be wired to the reverse circuit of the transmission and shall provide an audible alarm to the rear of the apparatus when reverse gear is selected. The alarm shall have a volume of 87 to 112 decibels while in operation.

The back-up alarm shall have an operator override switch installed.

3.6 Map Light

3.6.1 One flexible goose neck, high-intensity map light shall be provided on the cab center console. The switch for the map light shall be located on the light and shall include a diffuser to prevent glare at night.

3.7 Ground Lights

3.7.1 Two 4-inch clear LED lights shall be provided under the chassis steps, ground-facing, one on each side. These lights shall be wired to the cab door switches and a switch on the cab center console so that the light will turn on when a cab door is opened or when the vehicle is placed in “blocking mode.” The vehicle is in blocking mode when the vehicle’s transmission is in “Park” with the parking brake set and the emergency master switch turned on with the forward-facing takedown lights off. The ground lighting “OFF” delay will be synchronized with the chassis exterior courtesy lighting delay.

3.8 Antennas

3.8.1 Two antenna bases shall be supplied and mounted on the cab roof as aft of the lightbar.

The antenna cables shall be routed to the cab interior, terminating at location of radio mounting bracket.

3.9 Radio Pre-Wire

3.9.1 The chassis cab interior shall be wired with battery power, battery ground, switched power, and radio pre-broadcast wires to the siren or PA, and labeled to simplify USFS radio installation.

3.10 Auxiliary Lighting

3.10.1 A pair of white LED auxiliary lights shall be installed in the center bumper cutout, mounted to the front surface of the bumper hose tray, on either side of the license plate location.

They shall be capable of being adjusted for both elevation and azimuth. The distance between the two lights shall be maximized. Each light shall produce a minimum of 3000 lumens and be equipped with a diffused lens capable of projecting light with flood pattern.

The maximum size of each light shall be 3¼-inch high by 3¼- inch wide by 3¼-inch deep and shall be equipped with an integral mounting bracket and wiring harness pigtail with connector. OEM chassis wiring and dash switch shall be used for installation if so equipped; otherwise the lights shall be installed with a relay and dash-mounted switch.

Any mounting fasteners used for these lights shall not damage the hose stored in the bumper hose tray. The dash switch shall be labeled “AUXILIARY LIGHTS, OFF HIGHWAY USE ONLY.” Rigid Industries™ Dually D2 Diffusion lights or equivalent shall be installed.

3.11 Multiplex System

3.11.1 A multiplexed solid-state management system for controlling the electrical system devices shall be provided. The system shall be fully programmable, and capable of performing load management functions, system monitoring and reporting. All electrical circuits and wiring shall be rated at 125% of the maximum load being imposed. Hale™ Class 1® ES- Key, Hale™ Class 1® Supernode, and Welden™ V-MUX® multiplexing systems meet this requirement.

3.12 Rear View Backup Camera System

3.12.1 A rear-view backup camera and display shall be provided. The display shall have a minimum display measurement of 7 inches diagonally and be factory installed in the dash.

If an OEM camera system is not available, the builder shall propose the make and model of system for approval by the Government. The proposed system shall be installed in-dash unless written approval is approved by the Government. The backup camera shall be high durability and able to withstand harsh vibration; IP69K rated; and able to withstand 7Gs of force. The camera shall be shipped loose for installation by the apparatus builder. Combined AM/FM/WX radio and backup display systems are acceptable if approved in writing by the Government.

3.13 Tire Pressure Monitoring System (TPMS)

3.13.1 If not provided by the chassis manufacturer, a tire pressure monitoring system shall be installed.

3.13.2 The TPMS shall provide in- cab visual and audible alerts for tire pressure deviation, critical pressure drops, and excessive temperatures. The visual display shall be from OEM gauges/lighting or from a display mounted in-dash or on the center vehicle console.

4 — Traffic Warning Systems

4.1 Traffic Warning Systems Requirements

4.1.1 Requests for equivalent products shall be considered. Considerations for the approval of equivalent products will be quality, durability, warranty, repair service, and savings to the Government. Any requests for substitution of equivalent products must be approved by the Government in writing.

4.2 Electronic Siren and Controller

4.2.1 The manufacturer shall supply and install one electronic siren and digital control panel with 6 auxiliary buttons, 4 position slide switch, 6 position rotary speaker tone selector, traffic director control button, manual siren button, and airhorn button in the cab center consol. The control panel shall be flush mounted. The location of the controller shall be convenient to both the driver and the officer. The siren shall have four basic siren tones:

manual, wail, yelp, and hi-lo. The “emergency master” switch shall power the controller.

The manufacturer shall install a Tomar brand, 948L- SIREN-R, or equivalent.

4.2.2 The manufacturer shall program and label the electronic siren and digital control panel’s auxiliary buttons as follows:

• Auxiliary Switch “1” – Left Alley

• Auxiliary Switch “2” – Right Alley

• Auxiliary Switch “3” – Front Flood

• Auxiliary Switch “4” – Rear Scene

• Auxiliary Switch “5” – Left Scene

• Auxiliary Switch “6” – Right Scene

4.2.3 Additional auxiliary switches shall be provided separate from the siren controller:

• Auxiliary Switch “7” - Ground Lights

• Auxiliary Switch “8” – Cabin Lighting

4.3 Speaker

4.3.1 The manufacturer shall supply and install one 100-W siren speaker mounted behind the driver’s side of the front bumper. The manufacturer shall wire the speaker to the specified electronic siren controller. The manufacturer shall wire the lights to the Tomar brand, model, 948L-SIREN-R siren controller located on the cab center console. The manufacturer shall install Tomar brand, model SPK-100 speaker, or equivalent.

4.4 Forward Upper Zone A/B/D Lighting

4.4.1 The manufacturer shall supply and install one light-emitting diode (LED) lightbar on the cab roof, facing forward. The lightbar shall be 58 inches wide. The lightbar shall be constructed of extruded aluminum with cast aluminum end caps. The aluminum extrusion shall be clear anodized. All lightbar LED modules shall be waterproof using a vibration-welding sealing. The lightbar LED modules shall have total internal reflection (TIR) collimator optics to prevent stray warning light. The lightbar shall have one waterproof internal controller to control the entire lightbar. The internal lightbar controller shall feature CA-13 compliant flash rates and two steady-burn LED modules. The lightbar LED modules facing forward and at each end shall be able to override to steady white scene lights independently of each other. The manufacturer shall wire the lights to the Tomar brand, model, 948L-SIREN-R siren controller located on the cab center console. The manufacturer shall install Tomar brand, model 970-581-0601-1, or equivalent.

4.4.2 The lightbar shall consist of the following:

• Eight 12LED warning modules facing forward, with six red LEDs, six white LEDs and clear Lexan lenses

• Two 12LED forward facing single-color, steady burning, with twelve red LED and clear Lexan lenses

• Four 24LED module at each corner with twelve red LEDs, twelve white LEDs and clear Lexan lenses

• Two 3LED modules forward facing spot scene lights with an 8.5-degree beam pattern with clear Lexan lenses

• One 3LED spot alley module at each end cap

• The manufacturer shall permanently mount the lightbar to the cab roof and wire it to the “Lightbar” switch in the cab center console.

Figure 1 — LED Lighting Locations and Flashing/Steady Configuration.

4.4.3 The manufacturer shall mount the lightbar in a position that maximizes the height above the apparatus cabin.

4.4.4 The manufacturer shall mount the lightbar horizontally, not pointed upwards or downwards along the apparatus roof cabin.

4.5 Aft Upper Zone B/D Warning Lights

4.5.1 The manufacturer shall supply and install two 3-inch by 7-inch dual color LED warning lights with mounting flanges, side-facing, one per side on the upper aft corners of the apparatus. The warning lights shall consist of twenty-four LEDs, twelve LEDs red in color, twelve LEDs white in color, and with clear Lexan lens. The lights shall be waterproof using a vibration-welding sealing process. The lights shall have TIR collimator optics to prevent stray warning light. The lights shall flash red and white at 75 flashes per minute (FPM) in a simultaneous flash pattern. The warning light shall have the ability to override to steady burn white for use as an additional scene light. The manufacturer shall wire the lights to the Tomar brand, model, 948L-SIREN-R siren controller located on the cab center console. The manufacturer shall install Tomar brand, model R37D-W-RW-02, or equivalent.

4.6 Upper Zone C Warning Lights

4.6.1 The manufacturer shall supply and install two 7-inch by 9-inch dual color multi-function warning/scene LED lights with mounting flanges, rear facing, one per side, on the upper outboard rear of the apparatus. The multi-function lights shall consist of twenty-four LEDs with clear Lexan lenses. The upper half of the lights shall have twelve red warning LEDs with horizontal oriented optics. The lower half of the lights shall have twelve white LEDs with 13-degree angled down optics. The lights shall be waterproof using a vibration-welding process. The lights shall have TIR collimator optics to reduce stray warning light.

The manufacturer shall wire the red LED lights to the Tomar brand, model, 948L-SIREN-R siren controller located on the cab center console. The manufacturer shall wire the white

LED lights “Rear Scene” button on the Tomar brand, 984L-SIREN-R siren controller located on the cab center console and to the “Rear Scene” switch on the rear pump operator's panel. The manufacturer shall install Tomar brand, model R79LVD13-RW-01 and R79LVD13-RW-02, or equivalent.

4.7 Lower Zone A Warning Lights

4.7.1 The manufacturer shall supply and install two 3-inch by 7-inch dual color LED warning lights with mounting flanges on the front of the apparatus, forward-facing, one per side on the lower outboard corners of the cab grille. The warning lights shall consist of twenty-four LEDs, twelve LEDs red in color, twelve LEDs white in color, and with clear Lexan lens.

The lights shall be waterproof using a vibration-welding sealing process. The lights shall have TIR collimator optics to prevent stray warning light. The lights shall flash red and white at 75 flashes per minute (FPM) in a flicker flash pattern. The lights shall flash in opposite phase of each other when blocking the roadway. The manufacturer shall wire the lights to the Tomar brand, model, 948L-SIREN-R siren controller located on the cab center console. The manufacturer shall install Tomar brand, model R37D-RW-03 and R37D-W-RW-04, or equivalent.

4.8 Forward Lower Zone B/D Warning Lights

4.8.1 The manufacturer shall supply and install two dual color LED warning lights with mounting flanges on the tilt hood of the apparatus, side facing, one per side, as low and as far forward as possible on the sides of the hood. The warning lights shall consist of twenty-four LEDs, twelve red LEDs, twelve white LEDs, and with clear Lexan lenses. The warning light shall flash red at 75 fpm. The warning light shall have the ability to override to steady burn white for use as an additional scene light. The lights shall be waterproof using a vibration-welding sealing process. The lights shall have TIR collimator optics to prevent stray warning light. The manufacturer shall wire the lights to the Tomar brand, model, 948L-SIREN-R siren controller located on the cab center console. The manufacturer shall install Tomar brand, model RSDV13-RW-01, or equivalent.

4.9 Aft Lower Zone B/D Warning Lights

4.9.1 The manufacturer shall supply and install two 3-inch by 7-inch dual color LED warning lights with mounting flanges on the aft of the apparatus, side-facing, one per side on the lower aft corners of the apparatus. The warning lights shall consist of twenty-four LEDs, twelve LEDs red in color, twelve LEDs white in color, and with clear Lexan lens. The lights shall be waterproof using a vibration-welding sealing process. The lights shall have TIR collimator optics to prevent stray warning light. The lights shall flash red and white at 75 flashes per minute (FPM) in a simultaneous flash pattern. The warning light shall have the ability to override to steady burn white for use as an additional scene light. The manufacturer shall wire the lights to the Tomar brand, model, 948L- SIREN-R siren controller located on the cab center console. The manufacturer shall install Tomar brand, model R37D-W-RW-02, or equivalent.

4.10 Lower Zone C Warning Lights

4.10.1 The manufacturer shall supply and install two 3-inch by 7-inch dual color LED warning/back-up lights on the rear of the apparatus, rear-facing, one per side on the lower rear of the apparatus above the rear step in the bottom position of the common housing with the DOT lights. The warning lights shall consist of twenty-four LEDs, twelve LEDs red in color, twelve LEDs white in color, and with clear Lexan lens. The lights shall be waterproof using a vibration-welding sealing process. The lights shall have TIR collimator optics to prevent stray warning light. The lights shall flash red and white at 75 flashes per minute (FPM) in a simultaneous flash pattern. The warning light shall have the ability to override to steady burn white for use as a back-up light. The manufacturer shall wire the lights to the Tomar brand, model, 948L-SIREN-R siren controller located on the cab center console. The manufacturer shall install Tomar brand, model R37D-W-RW-01(right) and R37D-W-RW-02 (left), or equivalent.

4.11 Air Horn

4.11.1 One Buell™ brand, Model #1063, or equivalent, 15-inch air horn shall be provided and mounted under the hood on the passenger’s side. One-foot switch shall be provided on the driver’s side cab floor, and one momentary pushbutton switch shall be provided on the upper right corner of the officer’s side top surface of the cab center console.

4.12 Headlight Flasher

4.12.1 The manufacturer shall supply and install one solid-state headlight flasher wired for daytime operation. The flasher shall be a multipurpose type with a high beam activated cut out option. The manufacturer shall wire the flasher to the Tomar brand, model, 948L- SIREN-R siren controller “Wig Wag” switch located on the cab center console, through the parking brake valve, so that it is disabled when the parking brake is applied. The manufacturer shall install Tomar brand, model HF-1 flasher, or equivalent.

5 — Chassis Additions and Modifications

5.1 Additional Equipment

5.1.1 The following additional equipment shall be installed on, and modifications performed to, the specified cab and chassis by the apparatus manufacturer:

5.2 Apparatus Fluid Types and Quantities

5.2.1 A permanently mounted label, showing the recommended fluid types and quantities for the apparatus chassis and associated components, shall be provided in the apparatus cab interior near the driver’s seating position.

5.2.2 This label shall list the recommended fluid types and quantities for the following components:

• Chassis Engine Lubricant

• Chassis Engine Coolant

• Chassis Power Steering Fluid

• Chassis Transmission Fluid

• Chassis Drive Axle Lubricant

• Pump Gearbox Lubricant

5.3 Seating Capacity

5.3.1 A warning label, listing the seating capacity of the completed apparatus, shall be provided in the apparatus cab interior. This label shall be located so that it is visible from all seating positions.

5.3.2 This apparatus shall have a seating capacity of two personnel.

5.4 Seat Belts

5.4.1 3-point shoulder harness type seat belts shall be provided for both seating positions.

5.4.2 All seatbelts shall be red or orange in color.

5.5 Seat Belt Warning

5.5.1 A warning label, stating: "DANGER - Personnel Must Be Seated And Seat Belts Must Be Fastened While Vehicle Is In Motion Or DEATH OR SERIOUS INJURY MAY RESULT,” shall be provided in the apparatus cab interior. This label shall be located so that it is visible from all seating positions.

5.6 Vehicle Height Warning

5.6.1 A warning label, listing the overall height, length and GVWR of the completed apparatus, shall be provided in the apparatus cab interior. This label shall be located so that it is visible from the driver’s seating position.

5.7 Final Stage Manufacturer Certification Label

5.7.1 A Final Stage Manufacturer vehicle certification label shall be provided and installed in the apparatus cab driver’s door jamb area

5.8 Noise Hazard Warning

5.8.1 A warning label, stating: “WARNING: Noise Hazards Occur During Siren Operation,” shall be provided and installed in the apparatus cab interior. This label shall be located so that it is visible from all seating positions.

5.9 Air Filter Ember Protection Screen Warning

5.9.1 A warning label, stating: “This apparatus is equipped with an air filter ember protection screen; routine inspection is required,” shall be provided and installed in the apparatus cab interior. This label shall be located so that it is visible from the driver’s seating position.

5.10 Cab Fresh Air Intake Filter Ember Protection Screen

5.10.1 A warning label, stating: “This apparatus is equipped with a cab fresh air filter ember protection screen; routine inspection is required”, shall be provided and installed in the apparatus cab interior. This label shall be located so that it is visible from the driver’s seating position.

5.11 Cab Console

5.11.1 The cab shall be equipped with an operator's control console located between the front driver's and officer's air ride seats. This console shall be sized to accommodate customer-mounted radios. The console shall be fabricated from steel and painted with a matte black finish. The console shall be securely mounted to the cab floor. The driver’s and officers’ side panels for the center console shall be extended as a continuous piece outward at a 90-degree angle from the bottom of the console. The center console shall be secured using the inboard mounting studs of the driver’s and officers’ air ride seat bases. There shall be two attachment points on the left horizontal extension of the console under the driver’s seat base. There shall be two attachment points on the right horizontal extension of the console under the officers’ seat base.

5.11.2 The console shall contain the following controls and switches:

• One emergency master switch

• One 2½-inch diameter backlit compound gauge, 0 to 400 pounds per square inch

• One electronic siren and lighting controller

• One Fire Research Corporation™ brand Model #WL2500, or equivalent, mini display tank level gauge

• One map book storage compartment

• One switch for the rear dump valve

• Four switches for the front and rear-mounted spray nozzles

• Two 12-volt power outlets and 2 USB charging ports

5.12 Front Tow Hooks

5.12.1 Two original equipment front tow hooks shall be supplied with the chassis from the chassis manufacturer.

5.13 Tow Eyes

5.13.1 Two heavy-duty tow eyes shall be provided at the rear of the apparatus, below the rear step. The tow eyes shall be mounted to the chassis frame.

5.14 Front Bumper Extension

5.14.1 A front bumper extension shall be provided at the forward end of the chassis frame rails.

The bumper extension shall be covered with aluminum diamond plate. The cover shall be removable for servicing of plumbing. Support bracing shall be provided as required. The ends of the aluminum diamond plate cover shall be radiused and ground smooth.

5.14.2 When completed, the overall length of the apparatus shall not exceed 300 inches.

5.14.3 Front Fenders, Rubber

5.14.4 An extruded black rubber fenderette shall be installed on each front wheel well opening on the chassis tilt hood.

5.15 Mud Flaps

5.15.1 One pair of flexible rubber mud flaps shall be provided on both sides of the apparatus body behind the rear wheels. The mud flaps shall not bear company logo.

5.15.2 The mud flaps shall extend down far enough to be effective but shall not allow the flaps to become entangled with the rear tires when the apparatus is backing up.

5.16 Cab Steps, Batteries and Air Tanks

5.16.1 All cab steps shall be modified in such a manner as to provide maximum ground clearance.

5.16.2 The chassis-mounted battery box shall be relocated in such a manner as to provide maximum ground clearance.

5.16.3 The chassis-mounted air tanks shall be relocated in such a manner as to provide maximum ground clearance.

5.17 Exhaust System

5.17.1 The exhaust system shall remain unmodified and as received from the chassis manufacturer. The exhaust system shall be mounted in a horizontal configuration under the passenger’s side of the cab.

5.18 Vertical Exhaust

5.18.1 A vertical exhaust pipe shall be mounted at the passenger’s side rear corner of the cab.

The vertical exhaust shall be sufficiently shielded or wrapped to prevent burn injuries to personnel who may come in contact with the exhaust pipe while entering or exiting the chassis passenger’s side door. The maximum height of the exhaust shall be 117 inches from the ground to the top of the exhaust.

5.19 Heat Protection

5.19.1 The exhaust after-treatment system shall be sufficiently shielded or wrapped to protect the underside of the chassis cab during active regeneration. Heat from regeneration shall not be detected by personnel seated inside the cab.

5.20 Air Line, Fuel Hose, Electrical Harness and Connector Protection

5.20.1 All air lines, fuel lines and electrical harnesses below the chassis frame rails shall be protected with a fireproof sleeve. All air lines and connectors to the air tank(s) located between the chassis steps shall be protected with a fireproof sleeve. All protected and wrapped lines shall have continuous coverage, to include the line to tank connections.

5.21 Cabin Air Ember Guard

5.21.1 The cabin air filter shall be protected by an ember guard with a maximum mesh opening of 0.039 inches.

5.22 Transmission PTO

5.22.1 A transmission power take-off (PTO) unit shall be provided and installed on the chassis automatic transmission to drive the firefighting water pump. The PTO shall be a 10-bolt type, with a minimum torque rating of 300-pound feet (intermediate duty), and an engine speed ratio that provides the required pump performance. The PTO driveshaft shall be equipped with 1350 series universal joints. The PTO shift shall be located in the cab interior in a location accessible to both the driver’s and officer seating positions.

6 — Apparatus Body Description

6.1 Body Design

6.1.1 The body shall be designed for fire/rescue service operations only. Commercially designed bodies intended for use in other vocations or applications are unacceptable in quality, construction, design or durability. The body module shall utilize a full welded subframe, separate from the chassis, which shall be incorporated into the welded body superstructure.

6.2 Body Construction

6.2.1 The body module shall be comprised of a structural framework of vertical and horizontal components fabricated from structural steel tubing. Formed sheet steel or sheet aluminum bodies, extruded aluminum bodies, or bodies that are of bolted or riveted construction shall not be acceptable. The framework shall define the perimeters of all body compartment door openings. All compartmentation shall be of an inset design, installed from the interior of the body and permanently attached to the structural framework by welding. All welding, metal work and fabrication shall be completed with the highest degree of quality and precision. The body subframe and superstructure shall be a completely welded unit, forming a unitized structure for strength and longevity. All fasteners utilized in the construction of the body module shall be stainless steel. Any threaded fasteners utilized shall be machine screw type, and all holes shall be properly sized and tapped to create threads to receive them. Threaded expanding inserts shall be utilized where required. All fasteners shall utilize a locking method to prevent loosening from vibration. Strict attention shall be given to the elimination of hazards to personnel and equipment, such as rough edges, sharp corners, or protruding nuts and bolts. All exposed welded corners on aluminum tread plate shall be polished to a bright finish. All exposed corners shall be radiused and deburred. Where fasteners may come into contact with personnel or equipment, acorn type nuts or countersunk fasteners shall be utilized. All structural seams shall be fully seam welded, with all other body seams being caulked prior to painting.

6.2.2 The body shall be completely modular in design, thereby allowing its transfer to a new chassis, without cutting or welding, in the event of an accident or chassis replacement.

6.3 Body Subframe

6.3.1 The body subframe shall be fabricated from 2-inch by 2-inch, 2-inch by 3-inch and 3-inch by 3-inch structural steel tubing, 0.120-inch wall thickness, with 2-inch by 3-inch, 0.250-inch wall thickness crossmembers. Gussets, fabricated from 0.250-inch steel plate, shall be provided at all points where the horizontal subframe crossmembers are welded to the body module vertical superstructure.

6.3.2 The subframe shall be isolated from the chassis frame rails by sections of 0.50-inch by 6-inch steel flat bar which have had a 0.50-inch by 6-inch rubber pad permanently vulcanized to them. The flat bar shall be welded to the bottom of the subframe, doubling as an additional gusset at the adjacent subframe crossmember joints. This design shall prevent the shifting or displacement of the isolator pads.

6.4 Body Materials

6.4.1 All materials utilized in the fabrication of the body shall be of the correct type, alloy, and thickness to withstand the intended usage and provide protection against cracking, corrosion or metal fatigue. All materials utilized shall be of open stock origin, available to all apparatus manufacturers and commonly available through local sources, for the rapid and economical repair or modification of the body. Any use of proprietary parts or materials in the construction of the body shall be unacceptable, due to the potential for delays or difficulties in the event future repairs or service become necessary.

6.4.2 The body superstructure shall be fabricated from 2-inch by 1-inch, 2-inch by 2-inch, 2-inch by 3-inch and 2-inch by 4-inch structural steel tubing, 0.120-inch wall thickness.

6.5 Body Mounting

6.5.1 The mounts for the body shall be comprised of a two-piece design, fabricated from 0.250-inch steel plate, with the upper section welded to the body module subframe and the lower section bolted to the exterior vertical surface of the chassis frame rails. The upper mount section shall be designed to nest within the lower mount section. The body mount sections shall be aligned and connected by a 0.625-inch diameter Grade 8 bolt, equipped with an appropriate tension rating spring, flat washers and a locking nut.

6.5.2 Four mounts of this design shall be provided, two on each side of the body.

6.6 Grab Handles

6.6.1 Four slip-resistant extruded grab handles with rubber…