Mandatory Requirement Description YES NO

Transcription

1 AERIAL The aerial ladder shall reach a rescue height of approximately 102 ft. The ladder shall be completely constructed of high strength steel. It shall be of sufficient strength to allow compliance with operational requirements provided in the bid specifications. TORQUE BOX The torque box shall be a steel frame construction. The mainframe members shall measure approximately 2.5 x 5. The sides of the torque box shall be entirely covered with steel plates on the outside. The torque box shall measure approximately 30 high x 34 wide and shall extend from ahead of the forward jacks to the rear of the chassis. It shall be mounted tightly onto the chassis frame. OUTRIGGER SYSTEM One pair of jacks shall be located behind the rear axle and tires, and the other shall be located at the forward end of the torque box. The jacks shall be designed to place the center of gravity of the vehicle in the center of the chassis stability system for the ladder. The maximum jack spread shall be 14' 9" centerline to centerline of the foot pads when fully extended. Short jacking shall be possible with a minimum jack spread of 8 10" with a full 360 degrees of ladder operation. Positioning (or retraction) of all four jacks shall not exceed 20 seconds, making it possible to raise and fully operate the aerial within 20 seconds, even on slopes up to 8 degrees (14%). Each jack-elevating cylinder shall be housed and connected to the torque box frame by steel weldments. OUTRIGGER CONTROLS Two (2) electric joysticks shall be used to control the outrigger motion. The joysticks shall be located one on each side at the rear of the apparatus. They shall be located so that the outriggers can be observed during operation by the user standing on the ground at the rear of the apparatus. Two grade indicators shall be installed at the rear, clearly visible to the jack operator. OUTRIGGER LCD DISPLAY One (1) LCD screen shall be located at each outrigger control panel. They

2 shall display the following: - the inclination of the truck (front-to-back and side-to-side). - the position of each outrigger. - the weight on each jack. - the safe operating area of the aerial. OUTRIGGER SAFETY INTERLOCKS When operating the outriggers the rear axle suspension shall be automatically locked. There shall be an interlock, which prevents the operation of the ladder until the jacks are down and properly set. Four ground pressure switches, one on each jack, shall sense when all four jack plates are in firm contact with the ground. This shall be indicated at the jack control stand when the green interlock light is on. Hydraulic power shall then be shifted to ladder operations automatically. There shall be an additional interlock that prevents the jacks from being retracted while the ladder is in operation and out of the ladder support. The engine high idle shall automatically activate during outrigger operations. OUTRIGGER LEVELING SYSTEM The aerial shall be provided with an automatic outrigger leveling system. The outriggers shall level side-to-side and front-to-back up to 7 degrees (12%) to allow leveling on curbs and road crowns. Each outrigger assembly shall have a rectangular ground plate attached with a spherical ball and socket joint with 15 degrees of swivel in all directions in order to conform to uneven ground surfaces. All swivel joints shall be maintenance free, no grease fittings. JACK ELEVATION HYDRAULIC FAIL-SAFE There shall be dual pilot operated check valves on each jack elevation cylinder assembly. This check valve system prevents jack elevation cylinder movement in the event that loss of hydraulic pressure is encountered. Jack elevation assemblies that require the use of locking pins shall not be acceptable. OUTRIGGER JACK PADS Four 16" square auxiliary ground jack pads shall be furnished and mounted

3 on the body. They shall be made of 4" hard wood and shall be electrically non-conductive with 'D' handles for easy handling. TURNTABLE The aerial turntable assembly shall be mounted at the rear of the apparatus. For proper weight distribution the centerline of the turntable shall be no more than 16" behind the centerline of the rear axle. The turntable shall be fitted with an automatic leveling system that keeps the ladder rungs horizontal at all times during ladder operation. Unrestricted ladder operation shall be possible with the vehicle standing on inclines up to 8 degrees. Equipment Platform The right side of the turntable shall be equipped with an equipment platform suitable for mounting an access ladder, equipment box, etc. OPERATOR'S SEAT AND CONTROL PANEL The aerial shall include an aerial operator's seat located at the left side of the turntable. It shall be equipped with an electrically operated adjustable backrest, which shall automatically adjust depending on the elevation angle of the aerial. The backrest shall be folded forward in the driving position in order to protect the seat cushion and to reduce the overall height. It shall include two joysticks incorporated in the armrests, an operator's control panel, and a load indicator. LADDER CONSTRUCTION The aerial ladder shall be completely constructed of high strength steel. The telescopic ladder assembly shall consist of four (4) separate weldments that shall extend and retract within each other. All side rails, rungs, handrails, uprights, and K-braces shall be made of high strength steel. All materials shall be batch tested and certified by the supplier. All ladder sections shall be welded by certified welders using the appropriate welding wire. Each ladder section shall be welded airtight to prevent internal corrosion. Structural rivets or bolts shall not be utilized in the ladder weldments section. All mounting brackets used on the ladder set shall be welded on or clamped on.

4 To allow the passing of personnel on the ladder and safe ladder climbing at any angle, the approximate dimensions of the ladder sections shall be as follows: Height Width Base Section: ½ Section 2: ½ Section 3: ½ Section 4: ½ The ladder rungs shall be spaced on 12" centers. They shall be covered by a skid resistant surface, which shall be glued onto the center of the rungs. The maximum designed load shall be 500 pounds distributed over a 3-1/2" wide area at the rung center. The rungs shall be K-braced for maximum lateral stability. Slide pads shall be utilized to minimize friction between the ladder sections. On the tip of each ladder section multiple rollers shall be used. Ladder elevation shall be from a minimum 15 degrees below horizontal to +75 degrees above horizontal. The maximum elevation angle of +75 shall not be exceeded at any circumstances, even when operating the aerial on a slope. For low-level rescue, operation of the ladder at a minimum angle of 22 degrees below horizontal shall be possible. The ladder shall also be equipped with a direct access from the base ladder to the deck. This access platform shall be mounted on the right side of the turntable. LADDER FINISH The entire ladder shall be powder coated black in color for maximum corrosion protection. The individual ladder sections shall be shot-blasted before painting to insure removal of any surface imperfections. All surfaces to be powder coated shall be thoroughly cleaned in preparation for painting. The ladder sections shall be powder coated before assembly to insure thorough paint coverage to overlapping sections. All hydraulic hose, wiring, and non-ferrous materials shall be free of paint. The outrigger assemblies shall be painted gloss black. Turntable walking surfaces shall be covered with an NFPA approved slip resistant surface. AERIAL LADDER DETACHABLE RESCUE BASKET The aerial ladder shall be equipped with a detachable rescue basket. The basket shall be folded over the ladder in road driving position and shall be

5 folded up by push button control located at the outrigger control panel. The basket shall be lightweight for easy removal. It shall be of sufficient size for at least two fire fighters including their equipment and shall have a rated capacity of not less than 500 pounds. To reduce the risk of overloading, the basket working area shall not exceed 10 feet squared. Railings shall be approximately 43" high and shall be constructed in a way to prevent crushing injuries. The basket shall be protected against damage by impact cut outs. The impact protection shall stop all ladder movements when the basket is hitting an obstruction. The basket shall have four (4) gates, three (3) at the front and one (1) at the rear of the basket. The front center gate shall be a fold down gate and shall be used as an access ladder to the basket. Two gates shall be located on the left and right front corners. There shall be a sliding gate between the aerial ladder and the basket. The basket shall maintain a level position during all operations by use of an automatic dual cylinder hydraulic leveling system. The leveling system shall consist of two separate redundant systems for safety. The leveling shall be smooth and continuous. The basket leveling system shall consist of a separate hydraulic system with two hydraulic cylinders and a separate reservoir filled with low-viscosity oil. It shall be located on the top fly section, and driven by two electric motors. The leveling cylinders shall have locking valves to prevent movement in the event of loss of hydraulic pressure. The system shall have an override system for manual leveling of the basket, if desired. TOP FLY SECTION PRE-PIPED NON-TELESCOPIC WATERWAY One (1) 3 ½" non-telescopic aluminum water pipe shall be provided in the top fly section GPM ELECTRIC MONITOR One (1) remote controlled Akron Model #1494 electric monitor (1000 gpm) shall be mounted on the underside of the ladder tip and connected to the water pipe. It shall be equipped with an Akron Model #5077 automatic nozzle. The electric monitor shall be controlled from the main control panel and from the rescue basket.

6 LADDER TIP DISCHARGE One (1) additional 2 1/2" gated discharge shall be provided at the ladder tip. WATERWAY SUPPLY HOSE One (1) 85 foot length of 3-inch single jacket supply hose shall be provided to feed the ladder pipe. The couplings shall be 2 ½" Storz. HYDRAULIC SYSTEM The hydraulic system shall consist of a minimum 50-gallon reservoir. All tubing shall be galvanized steel braided with a minimum safety factor of 5:1 based on burst pressure. Maximum operation pressure shall not exceed 2,300 psi. All tubing shall be sized to control minimum heat buildup in the hydraulic system during extended operations. The turntable hydraulic power shall be transmitted from the chassis to the turntable by way of a high-pressure hydraulic swivel. Proportional control valves shall be utilized for the ladder operating movement functions. These valves shall be load sensing and pressure compensating for smooth operation of all ladder movements. They shall have manual overrides located at the turntable. Hydraulic power shall be supplied by a power take-off driven hydraulic pump with variable oil flow. The power take-off shall be actuated by a hot-shift operating switch located inside the apparatus cab. A red light shall be furnished to indicate the PTO system is engaged. An interlock shall prevent apparatus movement while the hydraulic system is engaged. It shall also prevent the actuation of the PTO while the transmission is still in "D" or the park brake is not set. The aerial hydraulic system shall be equipped with an electronic ramping control system. The computer driven ramping control system shall provide smooth acceleration and deceleration of the control functions even during sudden movements of the operator's joysticks. The control system shall be set by the factory to allow smooth operation of the aerial. A load sensing system shall control the hydraulic pump, thus preventing overheating of the hydraulic oil. The oil temperature shall be a maximum of 150 degrees Fahrenheit.

7 COLD CLIMATE HYDRAULIC OIL The hydraulic system shall be equipped with special hydraulic oil for climates where temperatures drop below 10 degrees Fahrenheit. AERIAL LADDER ELEVATION HYDRAULIC CYLINDERS Two (2) ladder elevation hydraulic cylinders shall be mounted on the underside of the base of the ladder. The ladder elevation hydraulic cylinders shall be mounted utilizing a spherical bearing on the base end of each hydraulic cylinder anchoring the hydraulic cylinder to the turntable. LADDER ELEVATION HYDRAULIC FAIL-SAFE The ladder elevation hydraulic cylinders shall be provided with dual pilot operated check valves to prevent movement of the ladder in the event that loss of hydraulic pressure is encountered. HYDRAULIC AERIAL LADDER EXTENSION SYSTEM Both extension and retraction shall be power operated. Extension shall operate by way of two (2) 2"diameter hydraulic extension cylinders mounted inside and protected by the second fly section of the ladder. The hydraulic extension cylinders shall be attached to the base section and the second fly section. The hydraulic extension cylinders shall directly extend and retract the second fly section from the base section; a block and tackle cable arrangement shall not be acceptable. There shall be an extension of the third and fourth fly sections, simultaneous and proportional to the stroke of the hydraulic extension cylinders via the following: The third section shall be extended by four (4) single-stage, separate fixed length extension cables dedicated to extending only the third section. Each cable shall be of sufficient strength to hold the ladder in place in case the other cables fail. The fourth or fly section shall be extended by four (4) single-stage, separate fixed length extension cables dedicated to extending only the third section. Each cable shall be of sufficient strength to hold the ladder in place in case the other cables fail. Maximum extension of the ladder shall be automatically limited by the stroke of the hydraulic extension cylinders.

8 The fly sections shall be retracted by two (2) single-stage, separate fixed length retraction cables, one on each side of the ladder. All fly sections shall retract in a simultaneous and proportional motion due to the hydraulic extension cylinder and single-stage cable system. Each cable shall be of sufficient strength to hold the ladder in place in case the other cables fail. The factor of safety based on the breaking strength of the cables shall be a minimum of 8:1. HYDRAULIC AERIAL LADDER ROTATION SYSTEM Continuous 360-degree rotation in either direction shall be provided by a hydraulic motor, which drives the internal ring gear on the turntable bearing. Automatic positive locking of the position reached shall be assured by a worm gear, to prevent turntable rotation, except when being driven. MANUAL HYDRAULIC BACKUP SYSTEM There shall be a back-up system with a manually operated hydraulic pump for operation in the event of loss of hydraulic pressure from the power takeoff hydraulic pump. It shall be sufficiently large enough to nest the ladder and retract the outriggers. 24 VOLT HYDRAULIC BACKUP SYSTEM The truck shall also be equipped with a 24 volt electric hydraulic backup system for operation in the event of loss of hydraulic pressure from the power take-off hydraulic pump. It shall be sufficiently large enough to nest the ladder and retract the outriggers. The 24 volt hydraulic backup system shall be powered by the aerial 24 volt electrical system. AERIAL RAMPING CAN BUS CONTROL SYSTEM All ladder movements shall be controlled by a CAN bus control system. At full extension/retraction and full elevation/depression the movements shall come to a cushioned stop. All ladder movements (starts and stops) shall be electronically cushioned, except for emergency stops. There shall be automatic cut outs for basket and ladder impacts. For safety reasons and to prevent damage to the ladder sections and the basket these cut-outs shall be actuated by proximity switches. MAIN CONTROL PANEL

9 The main control panel located at the operator's seat on the turntable shall contain the following controls and switches: A dead man pedal for operation and emergency stop. Two electrical joysticks incorporated in the armrests, one (1) for extension/retraction and one (1) for up/down and rotation left/right. An intercom to the basket with microphone and loudspeaker with adjustable volume. There shall be an LCD color screen attached to the right armrest indicating ladder extension length, elevation angle, jack position, maximum possible ladder extension, safe load indicator, and ladder or basket impact. Push button for rungs in line (auto stop at next rungs in line). There shall be a light to indicate the alignment of rungs for climbing. Push button controls for all lights on the aerial. Push button for automatic ladder bedding. Push button for engine start/stop. Push button for priority control (override for basket control). BASKET CONTROL PANEL The basket shall also contain a control panel with the following controls and switches: A dead man pedal for operation and emergency stop. Two (2) electrical joysticks on the control panel, one (1) for extension/retraction and one (1) for up/down and rotation left/right.

10 An intercom to the main control panel with microphone and loudspeaker with adjustable volume. There shall be an LCD color screen at the control panel indicating jack position, maximum possible ladder extension, safe-load indicator, and ladder or basket impact. Push button for automatic ladder bedding. Push button for engine start/stop. CHASSIS ENGINE REMOTE START/STOP A chassis engine remote start/stop button shall be installed on the main operator's panel and on the basket control panel. The chassis engine remote start/stop button shall be de-activated when the pump is engaged. AERIAL CONTROL SYSTEM OPERATIONAL SAFETY An interlock shall prevent ladder operation until the axle lock is engaged and all four outriggers have sufficient ground pressure. A control light in the cab, together with a buzzer, shall indicate if the axle lock is not yet disengaged and/or if the basket or the seat back are not in driving position. The dead man switch provided at the main control panel and in the basket shall serve as an emergency stop when being released. From the bedded position only ladder elevation shall be possible. Extension and rotation shall be blocked until the ladder has cleared the cradle. Extension of the ladder shall be automatically adapted to the outrigger extension, also known as envelope control. The load indicator provided at the main control panel and in the basket shall indicate the actual load on the ladder as well as outrigger extension. All movements shall be smooth in operation and shall be slowed down before the aerial ladder reaches its final positions: full extension/retraction, full elevation/depression, and operational limit.

11 When reaching the operational limit all movements shall be blocked except retraction. An acoustic warning signal shall indicate that the operational limit has been reached. The aerial shall be equipped with collision protection. It shall not be possible to damage the cab, outriggers, body, or any other part of the vehicle during normal ladder operation. In case of aerial impact, all ladder movements shall be stopped without damage to the ladder or the basket. When operating on a slope up to 8 degrees no leveling of the vehicle shall be necessary. The automatic leveling system shall keep the rungs horizontal at all times. AERIAL CONTROL SYSTEM AUTOMATIC LADDER BEDDING The apparatus shall be equipped with an automatic control system to bring the ladder back to the travel position. After pushing the button for the automatic ladder bedding the ladder shall retract, center itself and go down into the headrest automatically. Automatic ladder bedding shall be possible in a certain area above the cab. For safety reasons this feature shall only be available while the dead man switch is being activated. AERIAL CONTROL SYSTEM TARGET MEMORY OPERATION The CAN-BUS aerial control system shall be provided with a target memory operation that permits automatic approach to previously entered target points allowing repetitive movements at optimum speed during rescue operations. The system shall have the ability to "learn" the target point on the initial rescue operation cycle. AERIAL VERTICAL RESCUE SYSTEM OPERATION The CAN-BUS control system shall be provided with a VRS (vertical rescue system) can be activated at the display of the main control panel and the cage. If it is activated and if the joystick for movements up/down is operated, the cage moves only in a vertical direction (ladder set is extended simultaneously and is elevated). Persons/objects can be rescued vertically from trenches. INTERCOM SYSTEM

12 The aerial ladder is equipped with an intercom system between the main control panel and the ladder tip/basket. The volume is adjustable at the main control panel. The intercom system consists of: - One microphone (hands-free) in the platform - One loudspeaker at each control panel The connection from the platform to the main control panel is always open. The main control panel is equipped with a push-to-talk button (foot switch). AERIAL RUNG HALOGEN LIGHT There shall be one (1) 24 volt halogen flood light underneath the ladder base section at the turntable to illuminate the aerial rungs. 120 VOLT AERIAL LADDER POWER SUPPLY Electrical power (120 volt) shall be transmitted from the generator to the ladder tip through electrical slip rings located under the turntable. These slip rings shall be an integral part of the swivel housing and shall be totally enclosed to prevent dirt from contaminating the rings. RESCUE BASKET 120 VOLT ELECTRICAL RECEPTACLE Two (2) 120 volt 15 amp NEMA L5-15 twist-lock weatherproof duplex receptacles shall be provided at the basket. RESCUE BASKET 750 WATT 120 VOLT QUARTZ FLOODLIGHT Two (2) adjustable 750 watt 120 volt quartz floodlights shall be mounted on the basket. The floodlights shall be equipped with an on/off switch and shall be powered by the apparatus built-in generator. AERIAL OPERATIONAL PERFORMANCE The aerial ladder shall be capable of being raised from the bedded position to maximum elevation in not over 50 seconds. The aerial ladder shall be capable of being rotated 90 degrees in not over 30 seconds. The aerial ladder shall be capable of being extended to maximum extension

13 in not over 35 seconds. The aerial ladder shall be capable of being raised from the bedded position to maximum elevation and extension and rotated 90 degrees in not over 50 seconds. The operational speed of the aerial ladder shall be adjusted to the extension length of the ladder. The total set up time of the aerial shall not exceed 75 seconds. When apparatus is also in pump mode these times may vary depending on engine RPM. CRANE OPERATIONAL PERFORMANCE When fully retracted, the ladder shall be useable as a crane. It shall be capable of lifting, rotating, and lowering weights up to 8,800 pounds. An automatic shut off system shall prevent damage to the aerial caused by overload. BRIDGING OPERATIONAL PERFORMANCE It shall be possible to support the ladder tip or the basket on a structure to ensure a safe ascend to or descend from the ladder. The ladder movements shall be shut off automatically as soon as the ladder tip or the basket is safely supported. The fully extended ladder shall be capable of supporting 12 people simultaneously. AERIAL SHORT JACKING OPERATIONAL PERFORMANCE The jacking system shall be infinitely variable. Individual positioning of each single jack shall be possible so that any jack spread between 8' 10" and 14' 9" can be achieved. Exact extension length of each outrigger shall be monitored by an electronic control system. Ladder reach shall be automatically adapted to reduced jack spread so that 360 degrees operation is possible at any time. MANUALS

14 Two (2) complete sets of manuals for the aerial shall be provided with the completed apparatus. COMPLETE PRINTED MANUAL The successful bidder shall provide with the vehicle upon delivery, one (1) complete delivery manual. This manual shall be in a notebook type binder, with reference tabs for each section of the vehicle. A companion compact disk (CD) with all of the printed material in an electronic format (Adobe Acrobat PDF) shall be provided. Within each section shall be: Individual component manufacturer instruction and parts manuals Warranty forms for the body Warranty forms for all major components Warranty instructions and format to be used in compliance with warranty obligations Wiring diagrams (as built shop floor laminated 2 x 3 drawings) Installation instruction and drawings for major parts Visual graphics and electronic photos for the installation of major parts Necessary normal routine service forms, publications and components of the body portion of the apparatus Technical publications for training and instruction on major body components Warning and safety related notices for personnel protection Cab and chassis manuals on parts, service and maintenance shall be provided

15 THREE YEAR AERIAL LADDER WARRANTY The aerial ladder shall be covered by a three (3) year warranty. OPTIONAL EQUIPMENT TO BE PRICED SEPARATELY ICE CLAWS Four (4) ice claws shall be provided with the truck. They shall be easily attached to the jack ground plates to prevent the jacks from sliding on snow and ice. AERIAL ACCESS LADDER There shall be an aerial access ladder mounted on top of the equipment platform for easy access to and from the ladder. HEATED OPERATOR'S SEAT The seat cushion shall be heated for extended operation during cold weather. OPERATOR'S SEAT RAIN ROOF The operator's seat shall be equipped with a rain roof attached to the backrest. LADDER TIP LIFTING EYE The ladder tip shall be equipped with a lifting eye with a capacity of 800 lbs. RESCUE BASKET FOLDING OVERRIDE The folding basket shall be equipped with an override feature to allow the basket to be deployed with the ladder out of the cradle. This may be necessary when operating the aerial in an area with low overhead obstacles (tree branches, wires, etc.). RESCUE BASKET REMOVABLE STRETCHER SUPPORT A removable stretcher support shall be mounted on top of the basket rear over the ladder set. It shall rotate 360 degrees and shall not block the rear gate to the ladder set. A bracket shall be installed on the apparatus that will hold the rotating stretcher support when it is not being used. A foldable stretcher shall be provided with the truck. RESCUE BASKET RAPELLING JIB One (1) detachable rapelling jib shall be provided for mounting on the rescue

16 basket. The jib shall have a capacity of 350 lbs. LADDER BASE SECTION XENON LIGHTS There shall be two (2) adjustable 24 volt xenon floodlights mounted (one on each side) on the ladder base section. They shall be controlled from the main operator's panel. RESCUE BASKET XENON LIGHTS Two (2) 24 volt / 21 watt xenon work lights shall be furnished on the front of the basket. IDLE REDUCTION TECHNOLOGY SYSTEM Including all related technology to facilitate all equipment and load requirements. BODY One (1) Federal Signal model PA watt solid-state electronic siren with attached noise-canceling microphone shall be installed. The unit shall be capable of driving (1) or (2) 100-watt speakers to achieve a sound output level that meets Class ''A'' requirements. Operating modes shall include Wail, Yelp, and priority tones, PA, and built in air horn sound with siren override. The optional TAP II feature allows the driver to change the siren tone via the vehicles horn ring. The siren shall have the TAP II feature enabled and wired for use. SPEAKER Two (2) Federal Signal DynaMax Model #ES watt speaker shall be installed. The black aluminum speaker shall include a polished trim #ESFMT. SPEAKER Two (2) stainless steel grille shall be installed on the speaker. SPEAKER LOCATION

17 The siren speaker shall be installed in the right side of the apparatus bumper. HORN SELECTOR SWITCH A rocker switch shall be installed in the switch panel between the driver and officer to allow control of the electric horn, the air horn, or the electronic siren from the steering wheel horn button. The electric horn shall sound by default when the selector switch is in any position to meet FMCSA requirements. LIGHTBAR One (1) Whelen Ultra Freedom Model #FN72QLED SUPER LED light bar shall be installed. The lightbar shall be 72" in length. The configuration and lens color shall be red / clear / red. The lightbar will have Two (2) Front Corner Red Linear LED s / Eight (8) Front Linear LED s/ Two (2) End Linear LED s. The light bar shall be installed on the apparatus cab roof. TRAFFIC LIGHT CONTROL One (1) 3-M Opticom traffic light emitter system and control device shall be installed as specified in the lightbar. UPPER REAR WARNING LIGHTS One (1) pair of Whelen model #B6MMRRP warning lights shall be installed, one each side on the upper rear of the apparatus body. The tower unit shall have a 360 degree single Super LED rotator with a Super LED beneath it. The total dimensions of 7-3/8" high x 7-13/16" wide x 8-1/16" deep and both lights shall have a red lens. REAR WARNING LIGHT MOUNTING The upper rear lights shall be mounted on cast aluminum stanchions attached to the apparatus body, one on each side. LIGHTBAR ACTIVATION The front upper light bar activation shall be wired into the E-Master warning switch through the Vista Screen

18 INNER GRILLE WARNING LIGHTS One (1) pair of Whelen model M7 LED warning lights shall be installed, one each side on the front of the chassis grille, inboard position. The dimensions of the lights shall be 3-3/8" x 7-5/8". OUTER GRILLE WARNING LIGHTS One (1) pair of Whelen model M7 LED warning lights shall be installed, one each side on the front of the chassis grille, outboard position. The dimensions of the lights shall be 3-3/8" x 7-5/8". INTERSECTION WARNING LIGHTS One (1) pair of Whelen model M6 LED warning lights shall be installed one each side of the chassis cab. The dimensions of the lights shall be 4-5/16" x 6-3/4". There shall be chrome bezels supplied and installed on the warning lights. LOWER MID-BODY WARNING LIGHTS One (1) pair of Whelen model LINZ6 LED warning lights shall be installed, one each side of the apparatus, mid-body. The dimensions of the lights shall be 2" x 4". There shall be chrome bezels supplied and installed on the warning lights. LOWER REAR SIDE WARNING LIGHTS One (1) pair of Whelen model LINZ6 LED warning lights shall be installed, one each side of the apparatus body, towards the rear of the body. The dimensions of the lights shall be 2" x 4". There shall be chrome bezels supplied and installed on the warning lights. LOWER REAR WARNING LIGHTS

19 One (1) pair of Whelen model M6 LED warning lights shall be installed, one each side on the lower rear of the apparatus body. The dimensions of the lights shall be 4-5/16" x 6-3/4". LOW VOLTAGE ELECTRICAL SYSTEM SPECIFICATIONS The following specifications describe the low voltage electrical system on the specified rescue fire apparatus. The electrical system shall include all panels, electrical components, switches and relays, wiring harnesses and other electrical components. The electrical equipment installed by the apparatus manufacturer shall conform to current automotive electrical system standards, the latest Federal DOT standards, and the requirements of the applicable NFPA 1901 standards. The apparatus shall have a Weldon V-MUX multiplexing system, to provide diagnostic capability. The system shall have the capability of delivering multiple signals via a CAN bus, utilizing specifications set forth by SAE J1939. The electrical system shall be pre-wired for computer modem accessibility to allow service personnel to easily plug in a modem to allow remote diagnostics, troubleshooting, or program additions. There shall be a diagnostic display provided in the cab. The multiplexed system shall use twisted-pair shielded wire within the electrical system for noise reduction. The diagnostic display shall allow for fault and condition messages to be displayed. For superior system integrity, the networked system shall meet the following minimum requirement components: Power management center Load shedding power management Solid-state circuitry Switch input capability Responsible for lighting device activation Self-contained diagnostic indicators Power distribution module Diagnostic display for warning message indication High Idle Function

20 All wiring shall be stranded copper or copper alloy conductors of a gauge rated to carry 125 percent of the maximum current for which the protected circuit. Voltage drops in all wiring from the power source to the device shall not exceed 10 percent. The wiring, wiring harness and insulation shall be in conformance to applicable SAE J-1128 with GXL temperature properties and NFPA standards. All exposed wiring shall be protected in a loom with a minimum temperature rating of 289 degrees Fahrenheit. All wiring looms shall be properly supported and attached to body members. The electrical conductors shall be constructed in accordance with applicable SAE standards, except when good engineering practice requires special construction. The wiring connections and terminations shall use a method that provides a positive mechanical and electrical connection and shall be installed in accordance with the device manufacturer's instructions. Electrical connections shall be with mechanical type fasteners and large rubber grommets where wiring passes through metal panels. The wiring between the cab and body shall be joined using Deutsche type connectors or in an enclosed terminal junction panel. This system will permit body removal with minimal impact on the apparatus electrical system. All connections shall be crimp-type with insulated shanks to resist moisture and foreign debris such as grease and road grime. Weather-resistant connectors shall be provided throughout to ensure the integrity of the electrical system. Any electrical junction or terminal boxes shall be weather resistant and located away from direct water spray. In addition, the main body junction panel shall house the automatically reset breakers and relays as required. There shall be no exposed electrical cabling, harnesses, or terminal connections located in compartments, unless they are enclosed in an electrical junction box or covered with a removable electrical panel. The wiring shall be secured in place and protected against heat, liquid contaminants and damage. Wiring shall be uniquely identified at least every two feet (2') by color coding or permanent marking with a circuit function code and identified on a reference chart or electrical wiring schematic per requirements of the applicable NFPA 1901 standards.

21 The electrical circuits shall be provided with low voltage over current protective devices. Such devices shall be accessible and located in required terminal connection locations or weather resistant enclosures. The over current protection shall be suitable for electrical equipment and shall be the automatic reset type and meet SAE standards. All electrical equipment, switches, relays, terminals, and connectors shall have a direct current rating of 125 percent of the maximum current for which the protected circuit. The system shall have electro-magnetic interference suppression provided as required in applicable SAE standards. The electrical system shall include the following: a) Electrical terminals in weather exposed areas shall have a nonconductive grease or spray applied. A corrosion preventative compound shall be applicable to all terminal plugs located outside of the cab or body. b) The electrical wiring shall be harnessed or be placed in a protective loom. c) Holes made in the roof shall be caulked with silicone. Large fender washers shall be used when fastening equipment to the underside of the cab roof. d) Any electrical component that is installed in an exposed area shall be mounted in a manner that will not allow moisture to accumulate. e) A coil of wire must be provided behind each electrical appliance to allow them to be pulled away from the mounting area for inspection and service work. f) All lights that have their sockets in a weather exposed area shall have corrosion preventative compound added to the socket terminal area. The warning lights shall be switched in the chassis cab with labeled switches in an accessible location. Individual rocker switches shall be provided only for warning lights added over the minimum requirement level of warning lights in either the stationary or moving modes. All electrical equipment switches shall be mounted on a switch panel mounted in the cab convenient to the operator. Rocker type warning light switches shall be utilized. For ease of nighttime operation, an integral indicator light shall be provided to indicate when the circuit is energized. All switches shall be appropriately identified as to their function.

22 A single warning light switch shall activate all required warning lights. This switch will allow the vehicle to respond to an emergency and "call for the right of way". When the parking brake is applied, a "blocking right of way" system shall be automatically activated per requirements of the NFPA 1901 standard. All "clear" warning lights shall be automatically turned off upon application of the parking brake. NFPA REQUIRED TESTING OF ELECTRICAL SYSTEM The apparatus shall be electrically tested upon completion of the vehicle and prior to delivery. The electrical testing, certifications, and test results shall be submitted with the delivery documentation per requirements of the NFPA 1901 standard. The following minimum testing shall be completed by the apparatus manufacturer: 1. Reserve capacity test: The engine shall be started and kept running until the engine and engine compartment temperatures are stabilized at normal operating temperatures and the battery system is fully charged. The engine shall be shut off and the minimum continuous electrical load shall be activated for ten (10) minutes. All electrical loads shall be turned off prior to attempting to restart the engine. The battery system shall then be capable of restarting the engine. Failure to restart the engine shall be considered a failed test. 2. Alternator performance test at idle: The minimum continuous electrical load shall be activated with the engine running at idle speed. The engine temperature shall be stabilized at normal operating temperature. The battery system shall be tested to detect the presence of battery discharge current. The detection of battery discharge current shall be considered a test failure. 3. Alternator performance test at full load: The total continuous electrical load shall be activated with the engine running up to the engine manufacturer's governed speed. The test duration shall be a minimum of two (2) hours. Activation of the load management system shall be permitted during this test. However, if an alarm sounds due to excessive battery discharge, as detected by the system requirements in the NFPA 1901 standard, or a system voltage of less than 11.7 volts dc for a 12 volt system is present for more than 120 seconds, the test shall be considered a failure.

23 4. Low voltage alarm test: Following the completion of the above tests, the engine shall be shut off. The total continuous electrical load shall be activated and shall continue to be applied until the excessive battery discharge alarm activates. The battery voltage shall be measured at the battery terminals. With the load still applied, a reading of less than 11.7 volts dc for a 12 volt system shall be considered a test failure. The battery system shall then be able to restart the engine. Failure to restart the engine shall be considered a test failure. NFPA REQUIRED DOCUMENTATION The following documentation shall be provided on delivery of the apparatus: a. Documentation of the electrical system performance tests required above. b. A written load analysis, including: 1. The nameplate rating of the alternator. 2. The alternator rating under the conditions. 3. Each specified component load. 4. Individual intermittent loads. DOOR OPEN SYSTEM ON VISTA SCREEN The cab and body main compartment doors shall be wired to illuminate an open door indicator on the Weldon V-MUX Vista screen located in the cab when the parking brake is released. The indicator shall individually specify the door(s) that is (are) open. AIR HORNS Two (2) 24.5" Stuttertone chrome plated air horns shall be recess mounted into the front bumper with one positioned on each side. An air protection valve shall be provided in the air horn piping that will not allow the chassis air brake system to drop below 90 PSI. ELECTRIC TRAFFIC HORN AND AIR HORN SELECTOR SWITCH One (1) selector switch shall be provided on the Smart wheel that will allow activation of the air horn..

24 PUMP ENCLOSURE LIGHTS Two (2) LED work light shall be provided in the pump enclosure. The control switch shall be mounted on the light head. LIGHT MOUNTING LOCATION The mounting location for the specified light below shall be on the front edge of the chassis cab roof. 12VOLT FLOODLIGHT One (1) Whelen Pioneer Plus Super LED model PFP2 dual lamp brow light shall be provided. The light shall draw 13 amps and generate 10,000 lumens. The bulb shall be accessible through the front. The lamphead shall be approximately more than 3" deep by 4-5/8" high by 14" wide. Lamphead and brackets shall be powder coated white. LIGHT SWITCH REMOTE LOCATION A switch (for the light below) shall be installed from a remote location on the apparatus body or the chassis cab. The weatherproof on-off toggle switch shall be used for the remote switching. LIGHT MOUNTING LOCATION The mounting location for the specified light shall be on the pump enclosure. 12VOLT FLOODLIGHT Two (2) Fire Research Spectra LED model Q- 20 side mount push up telescopic light shall be installed. The light pole shall be anodized aluminum and have a knurled twist lock mechanism to secure the extension pole in position. The extension pole shall rotate 360 degrees. The outer pole shall be a grooved aluminum extrusion and qualify as an NFPA compliant handrail. The pole mounting brackets shall have a 3 1/2" offset. Wiring shall extend from the pole bottom with a 4' retractile cord. The lamphead shall have eight (8) ultra-bright white LEDs. It shall operate at 12/24 volts DC, draw 13/6.5 amps, and generate 20,000 lumens The lamphead shall direct 50 percent of the light onto the action area while providing 50 percent to illuminate the working area. The lamphead angle of elevation shall be adjustable at a pivot in the mounting arm and the position locked with a round knurled locking knob. The lamphead shall incorporate heat-dissipating fins and be no more than 5" deep by 3 3/8" high by 11 1/2" wide. The lamphead and mounting arm shall be powder coated white. The floodlight shall be for fire service use.

25 MARKER LIGHTS LED marker lights shall be installed on the vehicle in conformance to the Canadian Motor Vehicle Safety Standard requirements. LICENSE PLATE BRACKET One (1) Cast Products license plate bracket shall be provided at the rear bumper. The bracket shall have a polished finish and LED light. LICENSE PLATE BRACKET One (1) license plate bracket shall be provided at the front bumper. The bracket shall be chrome plated. TAIL LIGHTS Two (2) Whelen M6 LED tail/brake lights shall be provided. The rectangular 4"x6" light shall be red. TURN SIGNALS Two (2) Whelen M6 LED turn signals shall be provided. BACKUP LIGHTS Two (2) Whelen Series M6 LED backup lights shall be installed on the rear of the apparatus body. The dimensions shall be 4" x 6" and the lens color shall be clear. FOUR LIGHT HOUSING Two (2) chrome plated tail light housings shall be supplied. Each housing shall be designed to hold four (4) Whelen M6 rear lights located at the lower rear corners of the body. Rear Warning Lights Two (2) Whelen M9 warning lights shall be supplied and installed directly below the rear scene lights. TURN SIGNALS Two (2) Whelen turn signals shall be provided. The rectangular LED lights shall be 4" x 6" in dimension. The location of the turn lights shall be at midbody near the rear wheel axle.

26 GROUND LIGHTS There shall be two (2) Whelen 3SC0CDCR LED lights provided under the front bumper. Each light shall include a polycarbonate lens, a housing which is vibration welded and a bulb which shall be shock mounted for extended life. GROUND LIGHTS There shall be two (2), one each side, Whelen 3SC0CDCR LED NFPA compliant ground light mounted to the underside of the rub rail of the pump house. Each light shall include a polycarbonate lens, a housing which is vibration welded and a bulb which shall be shock mounted for extended life. GROUND LIGHTS There shall be two (2), one each side, Whelen 3SC0CDCR LED NFPA compliant ground light mounted to the underside of the rub rail, mid body. Each light shall include a polycarbonate lens, a housing which is vibration welded and a bulb which shall be shock mounted for extended life. GROUND LIGHTS There shall be two (2) Whelen 3SC0CDCR LED NFPA compliant ground light mounted to the underside of the rear step. Each light shall include a polycarbonate lens, a housing which is vibration welded and a bulb which shall be shock mounted for extended life. GROUND LIGHTS There shall be two (2) Whelen 3SC0CDCR LED NFPA compliant ground light mounted to the underside of the compartments, behind the rear wheels. Each light shall include a polycarbonate lens, a housing which is vibration welded and a bulb which shall be shock mounted for extended life. The ground lights shall automatically activate when the parking brake is applied, and withb respective cab doors. In addition the corresponding ground lights will activate with the chassis directional turn signal.. STEP LIGHTS

27 Two (2) 9" long OnScene Solutions Night Stik LED lights shall be installed to illuminate the steps. Each light stick shall contain six LEDs per light producing approximately 37 lumens. The light stick shall be rated at 100,000 hours of service and shall be provided with a 5 year free replacement warranty. The light shall have a 5/8" LEXANTM polycarbonate tube enclosure for severe duty applications. The light stick shall be waterproof and be connectible via a jumper wire to add additional lights in series if required. The light shall be mounted in a polished cast aluminum bezel. REAR TAILBOARD LIGHTS Two (2) 9" long OnScene Solutions Night Stik LED lights shall be installed to illuminate the rear tailboard. Each light stick shall contain six LEDs per light producing approximately 37 lumens. The light stick shall be rated at 100,000 hours of service and shall be provided with a 5 year free replacement warranty. The light shall have a 5/8" LEXANTM polycarbonate tube enclosure for severe duty applications. The light stick shall be waterproof and be connectible via a jumper wire to add additional lights in series if required. The light shall be mounted in a polished cast aluminum bezel. The step/walkway light switch shall be installed and wired to the parking brake. SCENE LIGHT Two (2) Whelen M9 Series Super LED 6-1/2 " x 10-3/8" gradient scene lights with chrome plated surface mounting flange shall be installed. SCENE LIGHT Two (2) Whelen M6 Series Super-LED 6-3/4" x 4-5/15" gradient scene lights with chrome plated surface mount flange shall be installed. One (1) M9 scene light shall be located on the left side of the cab. One (1) M9 scene light shall be located on the right side of the cab. Two (2) M6 scene light shall be located on the rear of the apparatus body. One (1) scene light switch shall be wired through the driver's and officer Vista screens to activate the left side scene lights upon engagement. One (1) scene light switch shall be wired through the driver's and officer Vista screens to activate the right side scene lights upon engagement.

28 One (1) scene light switch shall be wired through the driver's and officer Vista screens to activate the rear side scene lights upon engagement. The rear scene lights shall activate automatically upon placing the transmission into reverse. SCREAMING EAGLE MECHANICAL SIREN One (1) Screaming Eagle mechanical siren shall be recess mounted into the left side of the front bumper. The siren's distinctive mechanical wail sound shall produce 123 DB.The siren will be provided with a built in dual brake system. The siren control switches shall be installed in the cab. Foot switch installed for the driver SIREN CONTROL One (1) push button switch shall be installed on the officer's side of the cab dash to activate the Screaming Eagle siren. SIREN CONTROL One (1) push button switch shall be installed on the driver's side of the cab dash to activate the Screaming Eagle siren. TRAFFIC ARROW LIGHT One (1) Whelen Model #TANF65 Traffic Advisor shall be installed. The light shall be equipped with six (6) linear LED lights measuring 37" in length. The unit shall be mounted at the rear of the apparatus body. The Traffic Advisor control head shall be mounted inside the cab and be accessible by the driver and officer. The traffic arrow light shall be surface mounted at the rear of the apparatus body. The vehicle shall have the following dimensions: Chassis wheelbase: " Cab to axle dimension of chassis: " Overall length: " (38'-6.00") Overall width: " OVERALL DIMENSIONS

29 Overall height: " (11'-11.00" ) FLUID DATA PLAQUE One (1) fluid data plaque containing required information shall be provided based on the applicable components for this apparatus, Metric compliant with NFPA Standards: Engine oil Engine coolant Chassis transmission fluid Drive axle lubricant Power steering fluid Pump transmission lubrication fluid Other NFPA applicable fluid levels or data as required Location shall be in the driver's compartment or on driver's door. Metric Compliant HEIGHT LENGTH & WEIGHT DATA LABEL A highly visible label indicating the overall height, length, and weight of the vehicle shall be installed in the cab dash area. CAB SEATING POSITION LIMITS The label shall also include the seating positions for firefighters. A weight allowance of 250 pounds for each shall be factored into the gross vehicle weight rating of the chassis. NO RIDE LABEL One (1) "NO RIDERS" label shall be applied on the vehicle at the rear step area or other applicable areas. The label shall warn personnel that riding in or on these areas, while the vehicle is in motion is prohibited. HELMET WARNING TAG