West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
SPECIFICATIONS FOR A MULTI PURPOSE RESPONSE- TRIPLE COMBINATION PUMPER
The City of West Des Moines, Iowa, is specifying a cab forward (front engine, rear wheel drive) four (4) door (two (2) doors on each side), triple combination pumper to add to its front line fleet of fire apparatus. The unit shall have a rescue style body with full height and full depth compartments of adequate size to carry a full complement of rescue and firefighting tools. It shall have a 1500 gpm midship type pump, a minimum 700 gallon booster tank and seating for six (6) fully equipped firefighters. It shall be a custom fire truck chassis, cab, and body employing the latest engineering practices and the highest quality workmanship. It shall meet the current edition of NFPA 1901.
The body of the apparatus shall be rescue style with body height to match that of the cab including the raised roof; no portion of the body shall be taller than the cab. Overall length of the apparatus shall not exceed 33 feet. The overall width of body shall not exceed 102 inches. The overall height shall not exceed 11 feet.
The Project Team that compiled these specifications utilized three (3) utilization components to identify specific items needed in the manufacture of the vehicle, based on past and current experiences with a variety of apparatus styles and specifications: a) Safety b) Functionality c) Uniformity
Sealed bids will be received by the West Des Moines Fire Department for the furnishing of all necessary labor, equipment and material for the Fire Apparatus and other equipment as outlined in the following specifications.
INTENT OF SPECIFICATIONS It shall be the intent of these specifications to cover the furnishing and delivery of a complete fire apparatus. These detailed specifications cover the requirements as to the type of construction, finish, equipment and tests to which the fire apparatus shall conform. Minor details of construction and materials, which are not otherwise specified, are left to the discretion of the contractor.
INSTRUCTIONS TO BIDDERS The purchaser's standards for bidding automotive fire apparatus must be strictly adhered to and all bid forms and questions must be complete and submitted with the bid. Omissions and variations shall result in immediate rejection of the bid.
Bids shall only be considered from companies that have an established reputation in the field of fire apparatus construction. Furthermore, in order to insure fair, ethical, and legal competition, neither the original equipment
1 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No manufacturer (O.E.M.) nor parent company of the O.E.M. shall have ever been fined or convicted of price fixing, bid rigging, or collusion in any domestic or international fire apparatus market. There shall be no exception to this requirement.
If a bidder represents more than one company or brands of apparatus, they must only bid the top of the line apparatus that meets the provisions of this specification. This includes the body as well as the cab construction. More than one apparatus may be bid, providing each bid meets the requirements set forth by this specification.
Each bidder shall furnish satisfactory evidence of their ability to construct the apparatus specified.
Each bid shall be accompanied by a set of manufacturer's set of specifications consisting of a detailed description of the apparatus, construction methods, and equipment proposed to which the apparatus furnished under contract shall conform. These specifications shall indicate size, type, model and make of all components parts and equipment, providing proof of compliance with each and every item in the departments advertised specifications. A letter only, even though written on company letterhead, shall not be sufficient. An exception to this requirement shall not be acceptable.
In accordance with the current edition of NFPA 1901 standards, the proposal shall specify whether the fire department or apparatus dealership shall provide required loose equipment.
The purchaser will utilize this advertised specifications to compare all submitted bid proposals. In order for the project team to objectively review proposals, the headings shall all be replicated and included in the proposal. Any bidder who fails to submit a set of bid proposal specifications, or who photocopies and submits these specifications as their own construction details will be considered non responsive. This shall render such proposal ineligible. No exceptions shall be allowed for this requirement.
All bidders shall submit a digital copy of the bidder’s performance proposal, the bid drawing of the proposed apparatus, and the exceptions to the published specification. The complete proposal package, including warranty certificates insurance documents, etc. shall be submitted in hard copy format. There shall be no exception to this requirement.
The purchaser's specification shall, in all cases, govern the construction of the apparatus, unless a properly documented exception or deviation was approved. Any bid indicating that the manufacturer's proposal shall supersede the purchaser's specification will be considered a complete substitute and immediately rejected.
2 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No THE PURCHASER HAS THE RIGHT TO REJECT ANY BID WHICH DOES NOT MEET THESE SPECIFICATIONS AND IS THE SOLE DECIDER TO DEEM WHICH BID IS IN THE BEST INTEREST OF THE PURCHASER.
EXCEPTIONS These specifications are based upon design and performance criteria which have been developed by the fire department as a result of extensive research and careful analysis. Specifications herein contained are considered as minimum.
Bidders shall indicate in the "yes/no" column if their bid complies on each item (paragraph) specified.
If a product brand name is specified and is commercially available to all bidders, an exception to such items is not acceptable and such bid may be rejected.
Exceptions shall be allowed if they are equal to or superior to that specified and provided they are listed and fully explained on a separate page. All deviations, shall be clearly explained on a separate sheet, in the bid sequence, citing the page and paragraph heading(s) of the specifications, how the proposal deviation is different, how the deviation meets or exceeds the specifications and why it is necessary, and entitled "EXCEPTIONS TO SPECIFICATIONS". The buyer reserves the right to require a bidder to provide proof in each case that a substituted item is equal to that specified. The buyer shall be the sole judge in determination of acceptable substitutes. Proposals that are found to have deviations without listing them or bids taking total exceptions to these advertised specifications will be rejected.
A bid not including all exceptions is a material breach and shall result in the bid being immediately rejected.
GENERAL DESIGN AND CONSTRUCTION The cab, chassis, pump module, and body are to be entirely designed, assembled and painted by the prime vehicle manufacturer, which minimizes third party involvement on engineering, design, service and warranty issues. All bidders shall provide a list of the company, manufacturing location, and engineering source for each individual major component, including but not limited to the welded cab assembly, the pumphouse module assembly, the chassis assembly, body and electrical system. Apparatus using any subcontracted cab, chassis, pump module, or body will not be acceptable.
The apparatus shall be designed with due consideration to distribution of load between the front and rear axles. Weight balance and distribution shall be in accordance with the recommendations of the National Fire Protection Association.
3 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
QUALITY AND WORKMANSHIP All steel welding shall follow American welding Society D1.1-2004 recommendations for structural steel welding. All aluminum welding shall follow American Welding Society (AWS D1.2) requirements for structural welding of aluminum. All sheet metal welding shall follow American Welding Society B2.1 requirements for structural welding of sheet metal. The manufacturer shall be required to have an American Welding Society certified welding inspector in plant during working hours to monitor weld quality. A copy of welding certification shall be included to show compliance with this requirement with the bid.
The manufacturer shall also be certified to operate a Quality Management System under the requirements of ISO 9001. These standards sponsored by the International Organization for Standardization (ISO) specify the quality systems that shall be established by the manufacturer for design, manufacture, installation and service. A copy of the certificate of compliance shall be included with the bid.
To demonstrate the quality of the product and service, each bidder shall provide a list of at least five (5) fire departments/municipalities utilizing similar apparatus. An exception to this requirement shall not be acceptable.
DELIVERY To insure proper break in of all components while still under warranty, the finished apparatus shall be delivered under its own power; rail or truck freight shall not be acceptable. A representative shall instruct personnel in proper operation, care and maintenance of the equipment after delivery. West Des Moines Fire Department personnel shall drive the vehicle from the manufacturer’s facility to West Des Moines.
MANUALS AND SERVICE INFORMATION At time of delivery, the manufacturer shall deliver two (2) complete sets of operation and maintenance manuals covering the complete apparatus as delivered.
A permanent plate shall be mounted in the driver’s compartment which specifies the quantities and type of fluids required including engine oil, engine coolant, transmission, pump transmission lubrication, pump primer and drive axle.
SAFETY VIDEO Since video is much more effective than written documentation and can be replayed for new personnel and as a refresher for existing personnel, an apparatus safety video in DVD format shall be provided at time of delivery. This video shall address key safety considerations for personnel to follow when they are driving, operating, and maintaining the apparatus.
4 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No Safety procedures for the following shall be included on the video: vehicle pre trip inspection, chassis operation, pump operation and maintenance.
PERFORMANCE TESTS AND REQUIREMENTS A road test shall be conducted with the apparatus fully loaded and a continuous run of ten (10) miles or more shall be made under all driving conditions, during which time the apparatus shall show no loss of power or overheating. The transmission drive shaft or shafts, and rear axle shall run quietly and be free from abnormal vibration or noise throughout the operating range of the apparatus. The vehicle shall adhere to the following parameters:
A) The apparatus, when fully equipped and loaded, shall have not less than 25 percent or more than 50 percent of the weight on the front axle, and not less than 50 percent nor more than 75 percent on the rear axle.
B) The apparatus shall be capable of accelerating to 35 mph from a standing start within 25 seconds on a level concrete highway without exceeding the maximum governed rpm of the engine.
C) The service brakes shall be capable of stopping a fully loaded vehicle in 35 feet at 20 mph on a level concrete highway. The air brake system shall conform to Federal Motor vehicle Safety Standards (FMVSS) 121.
D) The apparatus, fully loaded, shall be capable of obtaining a speed of 50 mph on a level concrete highway with the engine not exceeding the governed rpm.
FAILURE TO MEET TEST In the event the apparatus fails to meet the test requirements of these specifications on the first trial, a second trial may be made at the option of the bidder within 30 days of the date of the first trial. Such a trial shall be final and conclusive and failure to comply with these requirements shall be cause for rejection. Failure to comply with changes to conform to any clause of the specifications within 30 days after notice is given to the bidder of such changes shall also be cause for rejection of the apparatus. Permission to keep or store the apparatus in any building owned or occupied by the purchaser or its use by the purchaser during the above-specified period with the permission of the bidder shall not constitute acceptance.
SERVICE AND WARRANTY SUPPORT To insure full service after delivery, the selling bidder/dealership must be capable of providing service when required.
The bidder/dealership shall show that the company is in position to render prompt service and to furnish replacement parts.
5 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No Each bidder/dealership must be able to display that they are actively in the fire apparatus service business as either a dealership or through arrangements with apparatus repair facilities.
The bidder/dealership must state the location of this authorized service center. This service center must have a staff of factory-trained mechanics, well versed in all aspects of service for all major components of the apparatus.
Each bidder shall include a service and warranty support information section within the bid package to show the service facility capabilities and locations for aftermarket support of the apparatus.
Parts identification shall be provided to both the dealer and the West Des Moines Fire Department.
The manufacturer must also maintain 24 hour/7 day a week, toll free emergency hot line.
The manufacturer shall employ a staff of adequate size specifically dedicated to providing customer support and parts for the fielded fleet of vehicles it has produced.
The manufacturer must be capable of providing both in-house and on-site service for the apparatus.
The manufacturer shall employ a minimum of four certified EVT technicians on staff, not only providing technical expertise in the repair of fire apparatus, but also demonstrating the commitment to service after the sale.
APPARATUS SERVICE Significant consideration will be given to the location and availability of a certified warranty and service center.
LIABILITY The successful bidder shall defend any and all suits and assume all liability for the use of any patented process including any device or article forming a part of the apparatus or any appliance furnished under the contract. To ensure this will occur, the bidder shall carry the following minimum insurance.
COMMERCIAL GENERAL LIABILITY INSURANCE The successful bidder shall, during the performance of the contract and for three (3) years following acceptance of the product, keep in force at least the following minimum limits of commercial general liability insurance:
Each Occurrence $1,000,000 Products/Completed Operations Aggregate $1,000,000 Personal and Advertising Injury $1,000,000 General Aggregate $5,000,000
6 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
Coverage shall be written on a Commercial General Liability form. The policy shall be written on an occurrence form and shall include Contractual Liability coverage for bodily injury and property damage subject to the terms and conditions of the policy. The policy shall include Owner as an additional insured when required by written contract.
COMMERCIAL AUTOMOBILE LIABILITY INSURANCE During the performance of the contract the successful bidder shall keep in force the following minimum limits of commercial automobile liability insurance:
Each Accident Combined Single Limit: $1,000,000
Coverage shall be written on a Commercial Automobile liability form.
UMBRELLA/EXCESS LIABILITY INSURANCE During the performance of the contract and for three (3) years following acceptance of the product, the successful bidder shall keep in force at least the following minimum limits of umbrella liability insurance:
Aggregate: $25,000,000 Each Occurrence: $25,000,000
The umbrella policy shall be written on an occurrence basis and at a minimum provide excess to the Bidder's General Liability, Automobile Liability and Employer's Liability policies.
The required limits can be provided by one (1) or more policies provided all other insurance requirements are met.
Coverage shall be provided by a carrier(s) rated A- or better by A.M. Bests.
All policies shall provide a 30 day notice of cancellation to the named insured. The Certificate of Insurance shall provide the following cancellation clause: Should any of the above described polices be cancelled before the expiration date thereof, notice shall be delivered in accordance with the policy provisions. Bidder agrees to furnish owner with a current Certificate of Insurance with the coverage listed above along with its bid. The certificate shall show the purchaser as certificate holder. Each bidder shall include a Certificate of Insurance showing compliance with this requirement.
BID BOND All bidders shall provide a bid bond as security for the bid in the form of a 10% bid bond, to accompany their bid made payable to City of West Des Moines. This bid bond shall be issued by a Surety Company who is listed on the U.S. Treasury Department’s list of acceptable sureties as published in Department Circular 570. The bid bond shall be issued by an authorized representative of the Surety Company and shall be accompanied by a certified power of attorney
7 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No dated on or before the date of bid. The bid bond shall include language which assures that the bidder/principal shall give a bond or bonds, as may be specified in the bidding or contract documents, with good and sufficient surety for the faithful performance of the contract, including the warranty, and for the prompt payment of labor and material furnished in the prosecution of the contract.
PERFORMANCE BOND The successful bidders shall provide, within 30 days of award of the contract, and along with a signed copy of the contract, a performance bond payable to City of West Des Moines, which guarantees performance of all terms and conditions of the contract and warranty agreement. The performance bond will specifically cover the performance of the contract according to its terms and conditions, as well as payment of all related bills and encumbrances. This performance bond shall be issued by a surety company who is listed by the U.S. Treasury Department’s list of approved sureties, as published in Circular 570, as of the bid date. The performance bond shall be issued in an amount equal to 100% of the contract amount and shall be dated concurrent to, or subsequent to, the date of the contract.
PENALTY CLAUSE The expected delivery date for the finished apparatus will be part of the bid and a factor in the purchaser’s decision. Once an agreed delivery date is finalized in a signed agreement, a $500 per day penalty shall be assessed starting the first calendar day after the agreed upon delivery date. The penalty can be deducted from the final price or refunded to the City of West Des Moines.
SINGLE SOURCE MANUFACTURER Bids shall only be accepted from a single source apparatus manufacturer. The definition of single source is a manufacturer that designs and manufactures their products using an integrated approach, including the chassis, cab weldment, cab, pumphouse (including the sheetmetal enclosure and operator’s panel) and body being designed, fabricated and assembled on the bidder's premises. The warranties relative to these major components (excluding drivetrain and chassis component warranties such as engine, transmission, axles, etc.) must be from a single source manufacturer and not split between manufacturers. The bidder shall provide evidence that they comply with this requirement. No exceptions shall be allowed for this requirement.
The bidder shall state the location of the factory where the apparatus is to be built.
NFPA STANDARDS This unit shall comply with the most current edition of the applicable NFPA standard, except for fire department specifications that differ from NFPA specifications. Fire department's specifications that differ from NFPA specifications shall be indicated in the proposal as "non-NFPA". These exceptions shall be set forth in the Statement of Exceptions.
8 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No Certification of slip resistance of all stepping, standing and walking surfaces shall be supplied with delivery of the apparatus.
A placard that is highly visible to the driver while seated shall be provided. This placard shall show the overall height, length, and gross vehicle weight rating.
The manufacturer shall have programs in place for training, proficiency testing and performance for any staff involved with certifications. An official of the company shall designate in writing who is qualified to witness and certify test results.
VEHICLE INSPECTION PROGRAM CERTIFICATION To assure the vehicle is built to current NFPA standards, the apparatus in its entirety shall be third-party, independent, audit-certified that it is built and complies with all applicable standards in the current edition of NFPA 1901. The certification includes: all design, production, operational, and performance testing of not only the apparatus, but those components that are installed on the apparatus. No exception shall be allowed for this requirement.
A placard shall be affixed in the driver's side area stating the third party agency, the date, the standard and the certificate number of the whole vehicle audit.
PUMP TEST The pump shall be tested, approved, and certified at the manufacturer's expense. The test results and the pump manufacturer's certification of hydrostatic test; the engine manufacturer's certified brake horsepower curve; and the manufacturer's record of pump construction details shall be forwarded to the West Des Moines Fire Department.
GENERATOR TEST The generator shall be tested, approved, and certified at the manufacturer's expense. The test results shall be provided to the West Des Moines Fire Department at the time of delivery.
ONE (1) YEAR MATERIAL AND WORKMANSHIP Each new piece of apparatus shall be provided with a minimum one (1) year basic apparatus material and workmanship limited warranty. The warranty shall cover such portions of the apparatus built by the manufacturer as being free from defects in material and workmanship that would arise under normal use and service. A copy of the warranty certificate shall be submitted with the bid package. MULTIPLEX WARRANTY The warranty shall cover all multiplexing system modules (control, input/output, and power) as well as display screens integral to the operation of the system. A copy of the warranty certificate shall be submitted with the bid package.
9 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No ENGINE WARRANTY A five (5) year limited engine warranty shall be provided.
A copy of the warranty certificate shall be submitted with the bid package.
STEERING GEAR WARRANTY Length of available gear warranty shall be provided.
A copy of the warranty certificate shall be submitted with the bid package.
LIFETIME FRAME STRUCTURAL INTEGRITY The chassis frame and crossmembers shall be provided with a lifetime material and workmanship limited warranty. The warranty shall cover the chassis frame and crossmembers as being free from defects in material and workmanship that would arise under normal use and service. Warranties that do not include chassis crossmembers shall not be acceptable.
A copy of the warranty certificate shall be submitted with the bid package.
FRONT AXLE MATERIAL AND WORKMANSHIP WARRANTY Independent front suspension shall be provided with a limited warranty. The manufacturer's warranty shall provide that the independent front suspension and steering gears be free from any defect related to material and workmanship on the portion of the apparatus built by the manufacturer that would arise under normal use and service.
The length of the warranty shall be identified in the proposal package.
A copy of the warranty certificate shall be submitted with the bid package.
TEN (10) YEAR CAB STRUCTURAL INTEGRITY The new cab shall be provided with a ten (10) year material and workmanship limited warranty. The warranty shall cover such portions of the cab built by the manufacturer as being free from structural failures caused by defects in material and workmanship that would arise under normal use and service.
A copy of the warranty certificate shall be submitted with the bid package.
If the bidder has a separate chassis warranty it must be clearly identified in the proposal package.
TEN (10) YEAR PRO-RATED CAB PAINT AND CORROSION Each new piece of apparatus shall be provided with a ten (10) year pro-rated paint and corrosion limited warranty on the apparatus cab. The warranty shall cover painted exterior surfaces of the cab to be free from blistering, peeling, corrosion, or any other adhesion defect caused by defective manufacturing methods or paint material selection that would arise under normal use and service.
10 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
If the bidder has a separate chassis warranty it must be clearly identified in the proposal package.
A copy of the warranty certificate shall be submitted with the bid package.
TEN (10) YEAR PRO-RATED BODY PAINT AND CORROSION Each new piece of apparatus shall be provided with a ten (10) year pro-rated paint and corrosion limited warranty on the apparatus body. The warranty shall cover painted exterior surfaces of the body to be free from blistering, peeling, corrosion, or any other adhesion defect caused by defective manufacturing methods or paint material selection that would arise under normal use and service.
If the bidder has a separate chassis warranty it must be clearly identified in the proposal package.
A copy of the warranty certificate shall be submitted with the bid package.
TRANSMISSION WARRANTY The transmission shall have a five (5) year/unlimited mileage warranty covering 100 percent parts and labor. The warranty is to be provided by the transmission manufacturer and not the apparatus builder.
TRANSMISSION COOLER WARRANTY The transmission cooler shall carry a parts and labor warranty (exclusive to the transmission cooler). The length of the warranty shall be identified in the proposal package.
A copy of the warranty certificate shall be submitted with the bid package.
WATER TANK WARRANTY The UPF poly water tank shall be provided with a lifetime material and workmanship limited warranty.
A copy of the warranty certificate shall be submitted with the bid package.
ROLL UP DOOR MATERIAL AND WORKMANSHIP WARRANTY A roll-up door limited warranty shall be provided. The mechanical components of the roll-up door shall be warranted against defects in material and workmanship for a period of ten (10) years. The door ajar switch shall be warranted for a period of three (3) years and all other electrical components shall be warranted for a period of one (1) year. A seven (7) year limited warranty shall be provided on painted roll up doors.
A copy of the warranty certificate shall be submitted with the bid package.
11 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No PUMP MATERIAL AND WORKMANSHIP The pump and its components shall be provided with a six (6) year material and workmanship limited warranty. The manufacturer's warranty shall provide that the pump and its components shall be free from failures caused by defects in material and workmanship that would arise under normal use and service.
A copy of the warranty certificate shall be submitted with the bid package.
TEN (10) YEAR PUMP PLUMBING WARRANTY The stainless steel plumbing components and ancillary brass fittings used in the construction of the water/foam plumbing system shall be warranted for a period of ten (10) years or 100,000 miles. This covers structural failures caused by defective design or workmanship, or perforation caused by corrosion, provided the apparatus is used in a normal and reasonable manner. This warranty is extended only to the original purchaser for a period of ten years from the date of delivery.
A copy of the warranty certificate shall be submitted with the bid package.
VEHICLE STABILITY CERTIFICATION The fire apparatus manufacturer shall provide a certification stating the apparatus complies with NFPA 1901, current edition, section 4.13, Vehicle Stability.
ENGINE INSTALLATION CERTIFICATION The fire apparatus manufacturer shall provide a certification, along with a letter from the engine manufacturer stating they approve of the engine installation in the bidder's chassis.
The certification shall be provided at the time of bid.
POWER STEERING CERTIFICATION The fire apparatus manufacturer shall provide a certification stating the power steering system as installed meets the requirements of the component supplier.
CAB INTEGRITY CERTIFICATION The fire apparatus manufacturer shall provide a cab integrity certification with this proposal. The certification shall state that the cab has been tested and certified by an independent third-party test facility. Testing events shall be documented with photographs, real-time and high-speed video, vehicle accelerometers, cart accelerometers, and a laser speed trap. The fire apparatus manufacturer shall provide a state-licensed professional engineer to witness and certify all testing events. Testing shall meet or exceed the requirements below:
- European Occupant Protection Standard ECE Regulation No.29.
- SAE J2422 Cab Roof Strength Evaluation - Quasi-Static Loading Heavy Trucks.
12 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
- SAE J2420 COE Frontal Strength Evaluation - Dynamic Loading Heavy Trucks.
- Roof Crush The cab shall be subjected to a roof crush force of 22,500 lbs. This value meets the ECE 29 criteria and is equivalent to the front axle rating up to a maximum of 10 metric tons.
- Additional Roof Crush The same cab shall be subjected to a roof crush force of 100,000 lbs. This value exceeds the ECE 29 criteria by nearly 4.5 times.
- Side Impact The same cab shall be subjected to dynamic preload where a 13,275 lb moving barrier slams into the side of the cab at 5.5 mph at a force of 13,000 ft-lbs. This test is part of the SAE J2422 test procedure and more closely represents the forces a cab shall see in a rollover incident.
- Frontal Impact The same cab shall withstand a frontal impact of 32,600 ft-lbs of force using a moving barrier in accordance with SAE J2420.
- Additional Frontal Impact
The same cab shall withstand a frontal impact of 65,200 ft-lbs of force using a moving barrier, (twice the force required by SAE J2420).
The same cab shall withstand all tests without any measurable intrusion into the survival space of the occupant area.
There shall be no exception to any portion of the cab integrity certification. Nonconformance shall lead to immediate rejection of bid.
CAB DOOR DURABILITY Robust cab doors help protect occupants. The bidder shall provide documentation that the sample doors similar to those provided on the apparatus have been tested and have met established criteria without structural damage, latch malfunction, or significant component wear.
The documentation shall be provided with the bid package.
WINDSHIELD WIPER DURABILITY Visibility during inclement weather is essential to safe apparatus performance. The bidder shall provide documentation that the wiper system design has been tested and that the wiper system has met established criteria.
The documentation shall be provided with the bid package.
13 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
ELECTRIC WINDOW DURABILITY Cab window roll-up systems can cause maintenance problems if not designed for long service life. The bidder shall provide documentation that sample doors and windows similar to those provided on the apparatus have been tested and have met these established criteria without malfunction or significant component wear.
The documentation shall be provided with the bid package.
SEAT BELT ANCHOR STRENGTH Seat belt attachment strength is regulated by Federal Motor Vehicle Safety Standards and should be validated through testing. The bidder shall provide documentation that each anchor design was pull tested to the required force and met the appropriate criteria.
The documentation shall be provided with the bid package.
SEAT MOUNTING STRENGTH Seat attachment strength is regulated by Federal Motor Vehicle Safety Standards and should be validated through testing. The bidder shall provide documentation that each seat mount and cab structure design was pull tested to the required force and met the appropriate criteria.
The documentation shall be provided with the bid package.
CAB DEFROSTER CERTIFICATION Visibility during inclement weather is essential to safe apparatus performance. The defroster system shall clear the required windshield zones in accordance with SAE J381 Windshield Defrosting Systems Test Procedure and Performance Requirements - Trucks, Buses, and Multipurpose Vehicles. The bidder shall provide documentation that the defrost system design has been tested in a cold chamber and passes the SAE J381 criteria.
The documentation shall be provided with the bid package.
CAB HEATER CERTIFICATION Good cab heat performance and regulation provides a more effective working environment for personnel, whether in-transit, or at a scene. The cab heaters shall warm the cab 75 F from a cold-soak, within 30 minutes when tested using the coolant supply methods found in SAE J381. The bidder shall certify that a substantially similar cab has been tested and has met these criteria.
The certification shall be provided with the bid package.
CAB AIR CONDITIONING PERFORMANCE Good cab air conditioning temperature and air flow performance keeps occupants comfortable, reduces humidity, and provides a climate for
14 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No recuperation while at the scene. The cab air conditioning system shall cool the cab from a heat-soaked condition at 100 degrees Fahrenheit to an average of 67 degrees Fahrenheit in 30 minutes. The bidder shall provide documentation that a substantially similar cab has been tested and has met these criteria.
The documentation shall be provided with the bid package.
AMP DRAW REPORT The bidder shall provide, at the time of bid and delivery, an itemized print out of the expected amp draw of the entire vehicle's electrical system. The manufacturer of the apparatus shall provide the following:
1) Documentation of the electrical system performance tests.
2) A written load analysis, which shall include the following:
A) The nameplate rating of the alternator. B) The alternator rating under the conditions specified per: Applicable NFPA 1901 or 1906 (Current Edition). C) The minimum continuous load of each component that is specified per: Applicable NFPA 1901 or 1906 (Current Edition). D) Additional loads that, when added to the minimum continuous load, determine the total connected load. E) Each individual intermittent load.
All of the above listed items shall be provided by the bidder per the applicable NFPA 1901 or 1906 (Current Edition).
Each bidder shall submit an electrical analysis report showing the alternator specified meets the requirements of the intended electrical load of the vehicle. This report shall also show the items proposed to be load managed by the manufacturer.
BID DRAWING Each bidder shall provide a drawing of the proposed apparatus as reflected in the manufacturer’s proposal. The apparatus drawing shall show at a minimum, a left side view of the apparatus, a right side view of the apparatus, a front view of the apparatus, a rear view of the apparatus, and a top view of the apparatus body. The drawing shall include all components such as light locations, warning device locations, bumper layout, etc.
The bid drawing shall include all pertinent dimensions of the apparatus proposed including overall length, overall wheelbase, overall height, center of the front axle to the rear of the cab dimension, and compartment width and height dimensions.
15 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No There shall be no exception to providing a bid drawing for proper evaluation of each bidder’s proposal. A digital copy of this drawing shall be included on the electronic CD included with each hard copy of the bid.
APPROVAL DRAWING A drawing of the proposed apparatus shall be provided for approval before construction begins at the preconstruction meeting. The sales representative shall also have a copy of the same drawing. The finalized and approved drawing shall become part of the contract documents. This drawing shall indicate the chassis make and model, location of the lights, siren, horns, compartments, major components, etc.
A "revised" approval drawing of the apparatus shall be prepared and submitted by the manufacturer to the purchaser showing any changes made to the approval drawing.
DRAWING, PUMP OPERATOR'S PANEL A detailed drawing, to scale, of the pump operator's panel shall be provided at the preconstruction meeting for the purpose of illustrating the locations of controls and discharges on the pump operator's panel. This drawing shall include all of the gauges and controls located on the pump operator's panel as well as any component that will be located on the panel.
INTERIOR CAB LAYOUT DRAWING A drawing of the cab interior layout shall be provided at the preconstruction meeting. The drawing shall show the interior of the cab including all switch panels and mounting locations within the driver and officer areas. The fire department shall use the drawings to layout the instrument panel layout, switch layouts, and equipment locations on the drawing. At the time of the construction review inspection trip the interior drawing shall be compared to the apparatus for proper interior cab layout.
ELECTRICAL WIRING DIAGRAMS Two (2) electrical wiring diagrams shall be provided. The wiring diagrams shall be specific to the chassis and body. General wiring diagrams that cover a multitude of cabs, bodies, and/or configurations shall not be acceptable.
PRECONSTRUCTION MEETING A preconstruction meeting shall take place at the manufacturer’s headquarters. The purpose of this meeting is to review the approval drawings of the apparatus prior to construction. The preconstruction meeting shall be between the apparatus manufacturer’s representative and the fire department representatives. All details of the apparatus shall be reviewed and acknowledged by the fire department prior to construction.
The bidder shall be responsible for meals and lodging costs for a minimum of four (4) West Des Moines Fire Department representatives. If the driving distance is greater than 250 miles from West Des Moines, IA, to the
16 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No manufacturer’s location, it shall be the responsibility of the manufacturer to provide airfare travel.
INSPECTION TRIPS The bidder shall provide two (2) factory inspection trips for a minimum of three (3) West Des Moines Fire Department representatives. The inspection trips shall be scheduled at times mutually agreed upon between the manufacturer's representative and the customer.
The first inspection trip shall be during the post paint period of the apparatus build.
The second inspection trip will be a final inspection trip. The final inspection trip will allow the fire department to evaluate the apparatus and note any deviations that may exist between the apparatus manufacturer’s proposal submitted and the completed unit. Any deviations shall be corrected prior to acceptance by the fire department.
The bidder shall be responsible for meals and lodging costs for both inspection trips. If the driving distance is greater than 250 miles from West Des Moines, IA, to the manufacturer’s location, it shall be the responsibility of the manufacture to provide airfare travel for each inspection trip.
ANY DEVIATIONS BETWEEN THE FIRE DEPARTMENT SPECIFICATION AND THE APPARATUS MANUFACTURER’S PROPOSAL THAT ARE NOT NOTED AS EXCEPTIONS IN THE MANUFACTURER’S BID SHALL BE CORRECTED AT THE FINAL INSPECTION TRIP TO MEET THE FIRE DEPARTMENT SPECIFICATION FOR COMPLIANCE. THESE CHANGES, IF REQUIRED, SHALL BE COMPLETED AT THE EXPENSE OF THE APPARATUS MANUFACTURER. NO EXCEPTION SHALL BE ALLOWED FOR THIS REQUIREMENT.
CHASSIS The chassis provided shall be a new, tilt-type custom fire apparatus. The chassis shall be manufactured in the apparatus body builder's facility, eliminating any split responsibility. The chassis shall be designed and manufactured for heavy-duty service, with adequate strength and capacity for the intended load to be sustained and the type of service required.
WHEELBASE The wheelbase of the vehicle is preferred to be between 185 and 195 inches.
GVW RATING The gross vehicle weight rating shall be no less than 40,000 lbs. and no more than 50,000 lbs.
17 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No FRAME The chassis frame shall be built with two (2) steel channels bolted to a minimum of 5 crossmembers depending on other options of the apparatus. The connections shall be made with Grade 8 hardware. The frame rails shall be constructed of 110,000 psi yield strength, heat-treated .375" thick steel with 3.50" wide flanges at a minimum. Cold treated frame rails shall not be acceptable due to lower yield strengths.
UNDERBODY/FRAME PROTECTION Provide documentation of how protection to these components provide resistance to corrosion and chemicals prior to the finish coat of paint:
C-channel frame rails Cross members IFS weldments (side plates and side plate interconnecting structure members) Torsion bar anchor weldments Battery boxes Bumper extension weldments Frame extensions Body mounting angles Rear body support weldment Under body support weldments (front and rear) Pump house substructure
The following components shall not have additional protection
Air tanks Fuel tank Castings Individual piece parts used in chassis and body assembly
The protected parts shall have a black top coat as well to provide an additional layer of protection and provide a consistent finish.
PAINT/SEAL CHASSIS FRAME ASSEMBLY Before the frame rails are finish painted, the following areas shall be sealed with a metal sealant after the components are torqued to the frame rails:
- The joint between the main frame and the liner - The joint between all crossmembers and the frame - The joint between all spring hangers and the frame.
This sealant shall be applied regardless of the frame protection method used.
The chassis frame assembly shall be finish painted black before the installation of the cab and body, and before installation of the engine and transmission assembly, air brake lines, electrical wire harnesses, etc.
18 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No Components that are included with the chassis frame assembly that shall be finish painted are:
Frame rails Frame liners Cross members Axles Suspensions Steering gear Battery boxes Bumper extension weldment Frame extensions Body mounting angles Rear Body support substructure (front and rear) Pump house substructure Air tanks Fuel tank Castings Coolers Driveshafts Individual piece parts used in chassis and body assembly
After the chassis frame assembly is finish painted, the following non-torqued joints shall be sealed with a rust-proofing compound:
All bolted on chassis components that could be vulnerable to rust, i.e. body mounting angles, air tanks, etc.
To summarize, all metal to metal contact components that are prone to rust, shall be protected.
RUST PROOF / UNDERCOAT PROCESS A coating shall be applied to the custom chassis once the cab, pump and body mounting angles have been installed. The coating texture shall be waxy and pliable after drying so it shall not chip, crack or peel off during normal vehicle operations.
The material shall be applied to the following areas: Outside of the chassis frame rails (top and side) Top of the frame rails Top of the cross members Inside of the frame rails – in and around harnesses keeping coating off the harnesses as best as possible Between the frame and liner – Coating shall be applied after the frame and liner is assembled using a wand to apply material between as best as possible. Top of the body mounting angles (including rear platform) Top of air tanks Top of fuel tank
19 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
UNDERCOATING: CAB AND BODY The apparatus shall be properly treated by an authorized Ziebart dealer or other undercoating vendor, approved by the fire department. The underside of the apparatus shall be undercoated with asphalt petroleum based material, dark in color.
The undercoating material utilized on the apparatus shall be formulated to resist corrosion and deaden unwanted sound or road noise.
Coating texture shall appear firm, flexible and resistant to abrasion. Minimum dry film thickness shall be in the range of 8.00 to 12.00 mils.
The material shall be applied to the following areas:
Body and cab wheel well fender liners - on the back side only Underside of body and cab sheet metal and structural components Underside and vertical sides of all sheet metal compartmentation, including support angles. Structural support members under running boards, rear platforms, battery boxes, walkways, etc. Inside surfaces of the pump heat enclosure Suspension mounts Transmission cooler fittings Engine mounts Frame rails forward of the forward edge of the water pump Bottom and outside of frame rails behind the forward edge of the water pump
Exclusions shall be: Engine Transmission Drive lines PTO’s Schroeder valves and tank drains Intake valves Air horns, sirens and back-up alarms
FRONT NON DRIVE AXLE The front axle shall be of the independent suspension design.
Thorough documentation on the specifications of the front non drive axle must be provided with the proposal package (turning angles, mounting details, etc.)
FRONT SUSPENSION The front independent suspension shall be provided with a minimum ground rating to safely support the apparatus.
20 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No The independent suspension system shall be designed to provide maximum ride comfort. The design shall allow the vehicle to travel at highway speeds over improved road surfaces and at moderate speeds over rough terrain with minimal transfer of road shock and vibration to the vehicle's crew compartment.
Thorough documentation on the specifications of the front suspension system must be provided with the proposal package
SHOCK ABSORBERS Heavy-duty telescoping shock absorbers shall be provided on the front suspension.
OIL SEALS Oil seals with viewing window shall be provided on the front axle.
FRONT TIRES Front tires shall be sized correctly for the finished apparatus weight and speed limits.
FRONT WHEELS The tires shall be mounted on Alcoa aluminum wheels with a ten (10) hole bolt circle. The wheels shall be finished using the Dura-Bright finish.
HUB COVERS – FRONT Bay moon covers with an opening and lug nut covers shall be installed on the front wheels.
REAR AXLE The rear axle shall be solid, live axle of sufficient size to safely support the finished apparatus.
REAR SUSPENSION The rear suspension shall be leaf spring type with a spring rating sufficient to safely support the finished apparatus.
SHOCK ABSORBERS Heavy-duty telescoping shock absorbers shall be provided on the rear suspension.
REAR TIRES Rear tires shall be sized correctly for the finished apparatus weight and speed limits.
REAR WHEELS The tires shall be mounted on Alcoa aluminum wheels with a ten (10) hole bolt circle. The wheels shall be finished using the Dura-Bright finish. The inside dual wheel shall be steel.
21 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
HUB COVERS – REAR A high hat cover and lug nut covers shall be installed on the rear wheels.
TOP SPEED OF VEHICLE A rear axle ratio shall be furnished to allow the vehicle to reach a top speed as indicated in the current edition of NFPA 1901. This speed shall be based on water tank size and the GVWR of the finished apparatus.
TIRE BALANCE All tires shall be balanced with Counteract balancing beads. The beads shall be inserted into the tire and eliminate the need for wheel weights.
TIRE PRESSURE MANAGEMENT A tire pressure management system shall be offered to alert the operator to the pressures of all tires on the apparatus.
MUD FLAPS Mud flaps shall be installed behind the front and rear wheels of the apparatus.
WHEEL CHOCKS There shall be one (1) pair of Checkers Industrial Products AT3512 non- folding urethane wheel chocks provided. The chocks shall meet the current edition of NFPA 1901 and SAE-J348.
WHEEL CHOCK BRACKETS There shall be one (1) pair of Checkers Industrial Products AT2512 horizontal mounting bracket for the above wheel chocks. The brackets shall be mounted on the driver's side, one (1) below the ahead of the rear wheel compartment and one (1) below the behind the rear wheel compartment. A restraining chain shall be installed on each bracket to hold the chock in place.
ANTI-LOCK BRAKE SYSTEM The finished apparatus shall be equipped with an anti-lock braking system. The ABS shall provide a four (4) channel anti-lock braking control on both the front and rear wheels. A digitally controlled system that utilizes microprocessor technology shall control the anti-lock braking system. Each wheel shall be monitored by the system. When any particular wheel begins to lockup, a signal shall be sent to the control unit. This control unit then shall reduce the braking of that wheel for a fraction of a second and then reapply the brake. This anti-lock brake system shall eliminate the lockup of any wheel thus helping to prevent the apparatus from skidding out of control.
ANTI-LOCK BRAKE SYSTEM WARRANTY The ABS system shall come with a three (3) year or 300,000 mile parts and labor warranty provided by the manufacturer. A copy of the warranty shall be provided with the bidder’s proposal package.
22 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No BRAKES The service brake system shall be full air type.
The front brakes shall be disc type with a minimum 17.00" ventilated rotor for improved stopping distance.
The rear brakes shall be disc type with a minimum 17.00” ventilated rotor and automatic slack adjusters. AIR COMPRESSOR, BRAKE SYSTEM The air compressor shall have a cfm output large enough to handle heavy braking during emergency responses in an urban environment.
BRAKE SYSTEM The brake system shall include:
Bendix dual brake treadle valve with vinyl covered foot surface Heated automatic moisture ejector on air dryer Two (2) air pressure gauges with a red warning light and an audible alarm that activates when air pressure falls below 60 psi Spring set parking brake system Parking brake operated by a push-pull style control valve A parking "brake on" indicator light on instrument panel Park brake relay/inversion and anti-compounding valve, in conjunction with a double check valve system, shall be provided with an automatic spring brake application at 40 psi.
The air tank(s) shall be primed and painted to meet a minimum 750 hour salt spray test.
The air tank(s) shall be mounted with stainless steel brackets.
BRAKE LINES Color-coded nylon brake lines shall be provided. The lines shall be wrapped in a heat protective loom where necessary in the chassis.
BRAKE SYSTEM MAINTENANCE The brake system air tanks shall be kept at a minimum pressure by means of an external air source.
A Kussmaul Air Eject Model 091-28 shall be provided and plumbed to the air brake tanks.
The Air-Eject connection shall be covered with a white Kussmaul Weatherproof Adapter Kit Model 091-28AK.
The eject module and cover shall be installed on the driver’s side above the front wheel.
23 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No ENGINE The engine shall be rated to produce a minimum of 450 horsepower and a minimum of 1250 ft-lbs of torque. The engine shall be mounted low in the frame to reduce the height of the engine cover inside the cab. The engine shall have a five (5) year warranty provided by the engine manufacturer.
Fuel Filters: Spin-on style primary filter with water separator & water-in-fuel sensor. A secondary spin-on style filter shall be provided as supplied by the engine manufacturer.
The engine shall include On-board diagnostics (OBD), which provides self- diagnostic and reporting. The system shall give the owner or repair technician access to state of health information for various vehicle sub systems. The system shall monitor vehicle systems, engine and after treatment. The system shall illuminate a malfunction indicator light on the dash console if a problem is detected.
ENGINE BRAKE A Jacobs engine brake shall be installed with the controls located on the instrument panel within easy reach of the driver. The driver shall be able to turn the engine brake system on/off and have a high, medium and low setting. The engine brake shall be installed in such a manner that when the engine brake is slowing the vehicle the brake lights are activated.
The ABS system shall automatically disengage the auxiliary braking device, when required.
CLUTCH FAN A fan clutch assembly shall be provided. The fan clutch shall be automatic when the pump transmission is in "Road" position, and fully engaged in "Pump" position.
ENGINE AIR INTAKE An air intake with an ember separator to prevent road dirt, burning embers, and recirculating hot air from entering the engine shall be mounted at the front of the apparatus, on the passenger side of the engine.
The ember separator shall be mounted in the air intake with flame retardant, polyethylene housing. It shall be easily accessible by a hinged access panel.
The ambient air temperature sensor for the information center shall not be mounted in the air intake runner.
EXHAUST SYSTEM The exhaust system shall be stainless steel from the turbo to the inlet of the selective catalytic reduction (SCR) device, and shall be of sufficient size to handle the maximum exhaust flow of the engine.
24 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No The exhaust system shall include a diesel particulate filter (DPF) and an SCR device to meet current EPA standards.
An insulation wrap shall be provided on all exhaust pipe between the turbo and SCR to minimize the transfer of heat to the cab. The exhaust shall terminate horizontally ahead of the passenger side rear wheels. A tailpipe diffuser shall be provided to reduce the temperature of the exhaust as it exits.
The diffuser shall include a tip for connection to a Plymovent exhaust extraction system. Heat deflector shields shall be provided to isolate chassis and body components from the heat of the tailpipe diffuser.
RADIATOR The radiator and the complete cooling system shall meet or exceed NFPA and engine manufacturer cooling system standards.
Thorough documentation on the specifications of the radiator must be provided with the proposal package
COOLANT LINES Silicone hoses shall be used for all engine coolant lines installed by the chassis manufacturer.
Hose clamps shall be stainless steel constant torque type to prevent coolant leakage. They shall react to temperature changes in the cooling system and expand or contract accordingly while maintaining a constant clamping pressure on the hose.
FUEL TANK A minimum 65-gallon fuel tank shall be provided and mounted at the rear of the chassis. The tank shall be constructed of steel and be equipped with swash partitions and a vent. The fuel tank shall be mounted with stainless steel straps. A .75" drain plug shall be provided in a low point of the tank for drainage.
A fill inlet shall be located on the left hand side of the body and be covered with a hinged, spring loaded, painted door that is marked "Ultra Low Sulfur - Diesel Fuel Only". A .50" diameter vent shall be provided running from top of tank to just below fuel fill inlet.
The tank shall meet all FHWA 393.67 requirements, including a fill capacity of 95 percent of tank volume.
All fuel lines shall be provided as recommended by the engine manufacturer.
UNDERCOATING, FUEL TANK The apparatus fuel tank shall be fully coated by an authorized Ziebart dealer or other undercoating vendor, approved by the fire department. . The fuel tank
25 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No shall be undercoated with asphalt petroleum based material that is dark in color. The undercoating material utilized on the tank shall be formulated to resist corrosion and deaden unwanted sound or road noise. Coating texture shall appear firm, flexible, and resistant to abrasion. Minimum dry film thickness shall be in the range of 8.00 to 12.00 mils. The material shall be applied to the fuel tank prior to tank installation on the apparatus. The sides, bottom, front, rear, and top of the tank shall be treated and coated. DIESEL EXHAUST FLUID TANK A minimum 4.5 gallon diesel exhaust fluid (DEF) tank shall be provided and mounted
A fill inlet shall be located on the driver's side of the body and be covered with a hinged, spring loaded, painted door that is marked "Diesel Exhaust Fluid Only.”
The tank shall meet the engine manufacturer’s requirement for 10 percent expansion space in the event of tank freezing.
The tank shall include an integrated heater unit.
FUEL SHUTOFF A fuel line shutoff valve shall be installed on both the inlet and outlet of the primary fuel filter.
TRANSMISSION An Allison automatic transmission with electronic torque converting shall be provided. Transmission provided shall be compatible with specified engine requirements.
The transmission shall be equipped with prognostics to monitor oil life, filter life, and transmission health. A wrench icon on the shift selector's digital display shall indicate when service is due.
Two (2) PTO openings shall be provided.
A transmission temperature gauge with red light and audible alarm shall be installed on the cab dash.
TRANSMISSION SHIFTER A push button shift module shall be mounted to right of the gauge cluster. The shift position indicator shall be indirectly lit for after dark operation.
TRANSMISSION PROGRAMMING The transmission shall be programmed to automatically shift the transmission to neutral when the parking brake is set to simplify operation and increase operational safety.
26 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No TRANSMISSION COOLER A transmission oil cooler shall be provided using engine coolant to control the transmission oil temperature. The cooler shall be externally mounted from the radiator to allow easier maintenance and replacement.
DRIVELINE Drive shafts shall be a heavy-duty metal tube and be equipped with Spicer 1710 universal joints.
The drive shafts shall be dynamically balanced before installation.
A splined slip joint shall be provided in each driveshaft and shall be coated with Glidecoat or equivalent.
STEERING Thorough documentation on the specifications of the power steering components must be provided with the proposal package
A tilt and telescopic steering column shall be provided to improve fit for a broader range of driver configurations.
STEERING WHEEL Steering wheel shall have capabilities to control the apparatus horn as well as the electronic siren.
BUMPER A one (1) piece, ten (10) gauge, bumper a minimum of 10.00" high shall be provided. It shall be attached to a bolted modular extension frame constructed of steel "C" channel mounted directly behind it to provide adequate support strength.
The bumper shall be extended 18.00" from the front face of cab. The bumper shall be painted job color.
The top surface of the extension shall be covered with bright aluminum treadplate.
LIFT AND TOW MOUNTS Lift and tow mounts shall be provided in addition to the tow hooks to eliminate damage to the apparatus should it need to be towed. The lift and tow mounts shall be designed and positioned to adapt to certain tow truck lift systems.
The lift and tow mounts shall be painted the same color as the frame.
TOW HOOKS Two (2) chromed steel tow hooks shall be installed under the bumper and attached to the front frame members. The tow hooks shall be designed and positioned to allow up to a 6,000 pound straight horizontal pull in line with the
27 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No centerline of the vehicle. The tow hooks shall not be used for lifting of the apparatus.
2” RECEIVERS A total of two (2) 2” automotive hitch style tube receivers shall be installed. One (1) receiver shall be on each side of the finished apparatus under the behind the rear wheel compartment. The receivers shall accept a 2” hitch and ring used as anchor points during a high or low angle rope rescue.
FRONT BUMPER COMPARTMENT The front bumper extension shall have an aluminum equipment tray recessed in the center between the frame extensions. The tray shall be sized to hold 150’ of double-jacket 1.75” hose and a nozzle. A raised platform shall be included in the bottom of the tray to permit air circulation under the stored hose. The connection to discharge plumbing shall be inside the tray.
FRONT BUMPER COMPARTMENT COVER A bright aluminum treadplate cover shall be provided the full width of the equipment tray. The cover shall be attached with a stainless steel hinge. A single stainless steel D-ring latch shall secure the cover in the closed position and a pneumatic stay arm on each side shall hold the cover in the open position.
CAB The cab shall be designed specifically for the fire service and shall be manufactured by the chassis builder. It shall have a total of four (4) doors; two (2) to access the front driver and officer seats and two (2) to access the crew cab area. It shall be constructed of heavy duty aluminum extrusions and aluminum sheets.
The cab shall be a full-tilt style to accommodate engine maintenance and removal. The cab pivots shall be located far enough apart to provide stability while tilting the cab. The cab shall be tilted by an electric over hydraulic pump that is connected to two (2) cab lift cylinders. The cab shall be locked down by a two (2)-point automatic locking mechanism actuated after the cab has been lowered. The cab mount system shall improve ride quality by isolating chassis vibrations from the cab.
The crew cab shall be a totally enclosed design with the interior area completely open to improve visibility and verbal communication between the occupants.
The cab shall have an exterior width of not less than 99.00." The measurement from the center of the front wheel to the back wall shall not be less than 68.00”. The driver and passenger seating positions shall have a minimum 24.00" clear width at knee level. The crew cab section shall have a minimum 10.00" raised roof.
28 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No CAB PUMP ENCLOSURE For improved functionality it is preferred that the rear of the cab shall be made to house the fire pump below the forward facing crew cab seats. The cab side panels shall be notched to accommodate the pump panel. The underside of the cab enclosure shall form the interior crew cab seat riser. Other effective cab pump enclosures will be considered.
ENGINE TUNNEL The insulation shall keep noise levels at or below the specifications in the current edition of the NFPA 1901 standards.
Thorough documentation on the specifications of the engine tunnel must be provided with the proposal package (structural strength, construction material, coverings, etc.) It is preferred that the rear wall and top not be covered with aluminum or stainless steel because of the heat produced in this region.
FENDER LINERS Full-circular, aluminum, inner fender liners in the cab wheel wells shall be provided. The fender liners shall be painted the same color as the lower body.
FENDER CROWNS Stainless steel fender crowns shall be installed at the cab wheel openings.
WINDSHIELD A one (1)-piece safety glass windshield is preferred for improved driver visibility. Other windshield area specifications/construction, for safe visibility, will be considered. Thorough documentation on the specifications of the windshield must be provided with the proposal package.
SUN VISORS Two (2) smoked Lexan sun visors shall be provided. The sun visors shall be located above the windshield with one (1) mounted on each side of the cab. The visors shall be held in place by retention clips.
WINDSHIELD WIPERS A minimum of two (2) electric windshield wipers with a washer shall be provided.
Thorough documentation on the mounted location of the fluid reservoir and windshield wiper controls must be provided with the proposal package
CAB REAR WALL EXTERIOR COVERING The exterior surface of the rear wall of the cab shall be overlaid with bright aluminum treadplate except for areas that are not typically visible when the cab is lowered. The aluminum treadplate shall protect the rear cab surface from damage from the crosslays and storage box.
29 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No The complete rear of the cab behind the aluminum treadplate overlay shall be painted prior to installation of the overlay.
CAB LIFT A hydraulic cab lift system shall be provided, consisting of an electric-powered hydraulic pump, fluid reservoir, dual lift cylinders, remote cab lift controls and all necessary hoses and valves.
A manual override capable of lifting the cab shall be provided.
INTERLOCK, CAB LIFT TO PARKING BRAKE The cab lift safety system shall be interlocked to the parking brake. The cab tilt mechanism shall be active only when the parking brake is set and the ignition switch is in the on position. If the parking brake is released, the cab tilt mechanism shall be disabled.
GRILLE An American flag design will be painted on the cab grille. CAB DOOR REFLECTIVE STRIPE A 6.00" x 16.00" fluorescent yellow green diamond grade reflective stripe will be provided across the interior of each cab door. The stripe will be located approximately 1.00" up from the bottom, on the door panel. This stripe will meet the NFPA 1901 requirement.
CAB MOLDING A polished stainless steel or chrome molding shall be provided on both sides of the cab along the line of the paint break.
A polished stainless steel or chrome trim band greater than the width of the headlight bezels, shall run behind the headlight bezels starting at the grille and terminating at the front cab door hinges.
MIRRORS West coast style, double arm mirror heads shall be mounted on the finished apparatus. One (1) mirror head shall be mounted on each of the front cab entry doors. Each mirror head shall have a convex section and a flat section and both sections shall be heated and adjustable with a remote control convenient to the driver.
REAR AND SIDE VIEW CAMERA A rear and side view camera system shall be installed on the apparatus. The rear camera shall be recessed in the center of the rear body panel to protect it from being hit and allow for optimal viewing of the entire area behind the vehicle. Side view cameras will be placed in the optimal location as recommended by the manufacturer.
A camera monitor shall be provided inside the cab in plain view of the driver and passenger if possible. This monitor may be stand alone or integrated into a 30 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No driver information screen. The monitor shall activate the camera view when the vehicle is placed in reverse, turn signals are activated or when activated by the driver.
CAB DOORS There shall be four (4) doors provided for entry and exit of the cab. Two shall be provided to access the driver and officer positions and two shall be provided to access the crew cab positions. All doors shall be full length style and have a dual step provided below each cab and crew cab door. The steps will be designed with Grip Strut inserts to provide support, slip resistance, and drainage. The steps will be a bolt-on design and provide a 24.00" wide x 7.00" deep stepping surface. Stepping distances from the ground to the first step shall be as low as possible, without effecting the overall ground clearance of the apparatus.
All doors shall be constructed from aluminum and be flush mounted into the cab.
Each forward cab and crew cab entry door shall contain a non-glare, roll-down tempered glass window. The forward cab door windows shall be one piece windows, free of any dividers or vent style panes. The crew cab doors shall have a roll down window as well as a small stationary window above. Both crew cab doors shall have an IOWA state flag decal in the upper window.
The exterior handle shall be designed specifically for the fire service, prevent accidental activation, and shall provide clearance for ease of use with heavy gloved hands. Each door shall also be provided with an interior flush, handle that shall be readily operable from all crew cab seats. It shall be designed to prevent accidental activation, and shall provide clearance for ease of use with heavy gloved hands.
A full length, heavy duty, stainless steel, piano-type hinge with a .38" pin and 11 gauge leaf shall be provided on all cab doors. There shall be double automotive-type rubber seals around the perimeter of the door framing and door edges to ensure a weather-tight fit.
The inner cab door panels shall be constructed of brushed stainless steel and be removable without disconnecting the door and window mechanisms.
A polished stainless steel scuff plate will run the full length of the rear exterior doorjamb on all cab doors.
ELECTRIC WINDOW CONTROLS Each cab entry door shall be equipped with an electrically operated window. A window control panel shall be provided within easy reach of the respective occupant. Each switch shall allow intermittent or auto down operation for ease of use. The driver control panel shall contain a control switch for each cab
31 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No door's window. All other door control panels shall contain a single switch to operate the window within that door.
STEP LIGHTS There shall be eight (8) LED step lights provided. The lights shall be installed at each cab and crew cab door, one (1) per step.
The lights shall be activated when the adjacent door is opened.
CREW CAB WINDOW One (1) fixed window with tinted glass shall be provided on each side of the cab, between the front and crew cab doors. The windows shall be sized to enhance light penetration into the cab interior.
CAB INTERIOR The cab instrument panel shall be designed with unobstructed visibility to instrumentation. The dash layout shall provide the driver with a quick reference to gauges that allows more time to focus on the road. The center console shall be a high impact ABS polymer, and shall be easily removable for access to the defroster. The center console shall include louvers strategically located for optimal air flow and defrost capability to the windshield. The passenger side dashboard shall be constructed of painted aluminum for durability and low maintenance. The passenger side dash shall include a recessed area for a mobile computer terminal. To provide optional control panels, switches and storage modules, an overhead console shall also be provided. To complete the cab front interior design, painted aluminum modesty panels shall be provided under the dash on both sides of the cab. The driver side modesty panel shall provide mounting for the battery switch and diagnostic connectors, while the passenger side modesty panel provides a glove box, and ground access to the main electrical distribution panel via quarter turn fasteners.
A leather grain vinyl that is resistant to oil, grease, and mildew shall cover the engine tunnel. A Line-X covered mounting plate shall be placed on top of the engine tunnel to accommodate the mounting of rechargeable equipment. The cab interior sidewalls and rear wall shall be covered with the same leather grain vinyl.
The inner cab door panels shall include grab handles and control panels molded into the upper section of the door panel.
The headliner shall be installed in both forward and rear cab sections. Headliners shall be constructed to provide acoustic and thermal control.
The cab structure shall include designated raceways for electrical harness routing from the front of the cab to the rear upper portion of the cab. Raceways shall be extruded in the forward door frame, floor, walls and overhead in the
32 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No area where the walls meet the ceiling. The raceways located in the floor shall be covered by aluminum extrusions, while the vertical and overhead raceways shall be covered by a decorative composite panel. The raceways shall improve harness integrity by providing a continuous harness path that eliminates wire chafing and abrasion associated with exposed wiring or routing through drilled metal holes. Harnesses shall be laid in place, not pulled through holes drilled in aluminum tubing. Once laid in place, all harnesses shall be held in position by a hook and loop fastening system. The hook and loop system shall allow for bracket fastener points to not puncture harnesses. The raceways shall include removable covers, providing maintenance personnel with quick and easy access for trouble shooting, or the addition of accessories. The harnesses shall be located within the raceway behind the wire way cover.
CAB INTERIOR UPHOLSTERY The cab interior upholstery shall be dark silver gray. All cab interior materials shall meet FMVSS 302, Flammability of Interior Materials.
INTERIOR PAINT, CAB All cab interior metal surfaces that are not covered with a leather grained vinyl shall be painted gray, vinyl texture paint.
CAB FLOOR The cab and crew cab floor areas shall be covered with a black rubber, non-slip mat that will also aid in noise reduction.
CAB DEFROSTER Thorough documentation on the specifications of the cab defroster must be provided with the proposal package
CAB/CREW CAB HEATER Thorough documentation on the specifications of the Cab/Crew Heater must be provided with the proposal package
AIR CONDITIONING Thorough documentation on the specifications of the Air Conditioning system must be provided with the proposal package (including air outlet locations)
INTERIOR CAB INSULATION The cab walls, ceiling and engine tunnel shall be insulated in all strategic locations to maximize acoustic absorption and thermal insulation.
GRAB HANDLE A grab handle shall be mounted on the door post of the driver side and passenger side cab door to assist in entering the cab. The grab handle shall be securely mounted to the post area between the door and windshield.
OVERHEAD CAB STORAGE
33 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No Overhead storage compartments shall be provided over the two rear facing SCBA seats. Both compartments should be enclosed with a solid latching door, and compartment lighting. Both compartments should be painted to match the interior of the cab.
ACCESS TO ENGINE DIPSTICKS For access to the engine oil and transmission fluid dipsticks, there shall be a door on the engine tunnel inside the crew cab. The door shall be on the rear wall of the engine tunnel, on the vertical surface and be flush with the wall of the engine tunnel.
The engine oil dipstick shall allow for checking only. The transmission dipstick shall allow for both checking and filling. An additional tube shall be provided for filling the engine oil.
The door shall have a rubber seal for thermal and acoustic insulation. A flush latch shall be provided on the access door.
MAP BOX There shall be one (1) map box with five (5) bins, each open at the top. Each bin shall be 12.50" wide x 3.00" high x 12.00" deep. The map box shall be constructed of .125" aluminum and shall be painted to match the cab interior.
The map box shall be shipped as loose equipment for final mounting by the department.
SEATING CAPACITY The seating capacity in the cab shall be six (6).
DRIVER’S SEAT A seat shall be provided in the cab for the driver. The seat design shall be a cam action type, with air suspension. The seat shall include manual controls to adjust the rake and horizontal position, and air control to adjust the seat height. The seat shall have a reclining back.
The seat shall be furnished with a three-point, shoulder type seat belt. The seat belt tongue shall be stored at waist position for quick application by the seat occupant. The seat belt receptacle shall be provided on a cable nested next to the seat cushion for easy access. The seat belt shall be furnished with dual automatic retractors
OFFICER’S SEAT The seat will be a cam action type, with air suspension. For increased convenience, the seat will include manual control to adjust the horizontal position (6.00" travel). The manual horizontal control will be a towel-bar style located below the forward part of the seat cushion. For optimal comfort, the seat will be provided with 17.00" deep dual density foam cushions designed with EVC (elastomeric vibration control). To ensure safe operation, the seat
34 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No will be equipped with seat belt sensors in the seat cushion and belt receptacle that will activate an alarm indicating a seat is occupied but not buckled. The seat back will be an SCBA back style with 7.50 degree fixed recline angle, and will include minimum 4.50" wide x 7.50" deep side bolster pads for maximum support. The SCBA cavity will be adjustable from front to rear in 1.00" increments, to accommodate different sized SCBA cylinders. Moving the SCBA cavity will be accomplished by unbolting, relocating, and re-bolting it in the desired location. The seat will be furnished with a 3-point, shoulder type seat belt. The seat belt will be furnished with dual automatic retractors that will provide ease of operation in the normal seating position.
REAR FACING DRIVER’S SIDE OUTBOARD SEAT There shall be one (1) rear facing seat provided at the driver side outboard position in the crew cab. The seat shall be equipped with seat belt sensors in the seat cushion and belt receptacle that shall activate an alarm indicating a seat is occupied but not buckled.
The seat back shall be an SCBA back style. Moving the SCBA cavity shall be accomplished by unbolting, relocating, and re-bolting it in the desired location.
The seat shall be furnished with a three-point, shoulder type seat belt. The seat belt tongue shall be stored at waist position for quick application by the seat occupant. The seat belt receptacle shall be provided on a cable nested next to the seat cushion, providing easy accessibility. The seat belt shall be furnished with dual automatic retractors
REAR FACING OFFICER’S SIDE OUTBOARD SEAT There shall be one (1) rear facing seat provided at the passenger side outboard position in the crew cab. The seat shall be equipped with seat belt sensors in the seat cushion and belt receptacle that shall activate an alarm indicating a seat is occupied but not buckled.
The seat back shall be an SCBA back style. Moving the SCBA cavity shall be accomplished by unbolting, relocating, and re-bolting it in the desired location.
The seat shall be furnished with a three-point, shoulder type seat belt. The seat belt tongue shall be stored at waist position for quick application by the seat occupant. The seat belt receptacle shall be provided on a cable nested next to the seat cushion, providing easy accessibility. The seat belt shall be furnished with dual automatic retractors.
FORWARD FACING JUMP SEATS There shall be two (2) forward facing seats provided at the passenger side and drivers side outboard positions in the crew cab. The seats shall be equipped with seat belt sensors in the seat cushion and belt receptacles that shall activate an alarm indicating a seat is occupied but not buckled.
35 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No The seat backs shall be an SCBA back style. Moving the SCBA cavity shall be accomplished by unbolting, relocating, and re-bolting it in the desired location.
The seats shall be furnished with a three-point, shoulder type seat belt. The seat belt tongue shall be stored at waist position for quick application by the seat occupant. The seat belt receptacle shall be provided on a cable nested next to the seat cushion, providing easy accessibility. The seat belt shall be furnished with dual automatic retractors.
SEAT UPHOLSTERY All seat upholstery shall be gray woven with black Imperial 1200 material.
AIR BOTTLE HOLDERS All SCBA type seats in the cab shall have a "Hands-Free" auto clamp style bracket in its backrest. The bracket shall include an automatic spring clamp that allows the occupant to store the SCBA bottle by simply pushing it into the seat back. For protection of all occupants in the cab in the event of an accident, the inertial components within the clamp shall constrain the SCBA bottle in the seat and shall exceed the NFPA standard of 9G. Bracket designs with manual restraints (belts, straps, buckles) that could be inadvertently left unlocked and allow the SCBA to move freely within the cab during an accident, shall not be acceptable.
There shall be a total of five (5) SCBA brackets, one (1) in the officer’s seat and one (1) in each of the crew cab seats. One (1) additional SCBA mounting bracket will be provided by the manufacturer and mounting location to be determined at the preconstruction meeting. SHOULDER HARNESS HEIGHT ADJUSTMENT All seating positions furnished with three (3)-point shoulder type seat belts shall include a height adjustment. This adjustment shall optimize the belts effectiveness and comfort for the seated firefighter.
SEAT BELTS All seating positions in the cab and crew cab shall have red seat belts.
SEAT BELT MONITORING ON COLOR DISPLAY Thorough documentation on the specifications of the seat belt monitoring system must be provided with the proposal package
EMS COMPARTMENT An EMS compartment shall be provided in the crew cab. The compartment shall be mounted to the back wall and between the forward facing seats. It shall be as wide as possible without hindering the forward facing seats, 26.00” deep and run from the floor to the ceiling. The compartment shall be constructed of aluminum and painted to match the cab interior.
EMS COMPARTMENT ROLL-UP DOOR
36 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No A roll-up door shall be provided on the EMS compartment. The door shall be painted white.
EMS COMPARTMENT LIGHT There shall be two (2) white LED strip lights installed, one (1) each side of the compartment opening. The lights shall be controlled by an automatic door switch and activate when the door opens while the battery switch is on.
EMS COMPARTMENT SHELVING There shall be four (4) shelves provided in the EMS compartment. Each shelf shall be constructed of aluminum with a 1.00" up-turned lip. The edge of the up-turned lip shall be covered with a rubber protective strip to prevent injury on sharp edges. The shelving shall be infinitely adjustable within the compartment by means of tracks located on each side of the compartment.
CAB DOME LIGHTS The lights shall be mounted above the officer’s and driver’s seat. The lights shall be activated automatically when the corresponding cab door is opened. There shall be a combination red/white LED light with each light capable of being turned on individually.
CREW CAB DOME LIGHTS The light shall be mounted above each crew cab seat. The lights shall be activated when the corresponding cab door is opened. There shall be two (2) combination red/white LED light with each light capable of being turned on individually.
CAB INSTRUMENTATION The cab instrument panel shall consist of gauges, an LCD display, telltale indicator lights, alarms, control switches, and a diagnostic panel. The function of instrument panel controls and switches shall be identified by a label adjacent to each item. Actuation of the headlight switch shall illuminate the labels in low light conditions. Telltale indicator lamps shall not be illuminated unless necessary. The cab instruments and controls shall be conveniently located within the forward cab section directly forward of the driver. All gauge and switch panels shall be designed to be removable for ease of service.
GAUGES The gauge panel shall include the following ten (10) gauges to monitor vehicle performance:
Voltmeter gauge (Volts)
Low volts indicator on gauge assembly with alarm High volts indicator on gauge assembly with alarm Very low volts indicator on gauge assembly with alarm Very high volts indicator on gauge assembly with alarm
37 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No Tachometer (RPM)
Speedometer (Primary (outside) MPH, Secondary (inside) Km/H)
Fuel level gauge (Empty - Full in fractions)
Low fuel indicator on gauge assembly with alarm Very low fuel indicator on gauge assembly with alarm
Engine oil pressure gauge (PSI)
Low oil pressure to activate engine warning lights and alarms Red indicator on gauge assembly with alarm
Front air pressure gauge (PSI)
Low air pressure to activate warning lights and alarm Red indicator on gauge assembly with alarm
Rear air pressure gauge (PSI)
Low air pressure to activate warning lights and alarm Red indicator on gauge assembly with alarm
Transmission oil temperature gauge (Fahrenheit)
High transmission oil temperature activates warning lights and alarm Amber indicator on gauge assembly with alarm
Engine coolant temperature gauge (Fahrenheit)
High engine temperature activates an engine warning light and alarm Red indicator on gauge assembly with alarm
Diesel Exhaust Fluid Level Gauge (Empty - Full in fractions)
Low fluid indicator on gauge assembly with alarm
All gauges and gauge indicators shall perform prove out at initial power-up to ensure proper performance.
INDICATOR LAMPS The following telltale indicator lamps shall be integral to the gauge assembly and be located above and below the center gauges. The indicator lamps shall be "dead-front" design that is only visible when active. The colored indicator lights shall have descriptive text or symbols.
The following amber telltale lamps shall be present:
38 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
Low coolant Check engine Water in fuel DPF (engine diesel particulate filter regeneration) Wait to start (where applicable) HET (engine high exhaust temperature) ABS (antilock brake system)
The following red telltale lamps shall be present:
Parking brake Stop engine
The following green telltale lamps shall be provided:
Left turn Right turn Battery on
The following blue telltale lamp shall be provided:
High beam
ALARMS A steady audible tone alarm shall be provided whenever a warning message is present.
A pulsing audible tone alarm shall be provided whenever a caution message is present without a warning message being present.
Any active audible alarm shall be able to be silenced.
INDICATOR LAMP AND ALARM PROVE-OUT Telltale indicators and alarms shall perform prove-out at initial power-up to ensure proper performance.
CUSTOM SWITCH PANELS The design of cab instrumentation shall allow for emergency lighting and other switches to be placed within easy reach of the operator thus improving safety.
SWITCH PANELS Each switch panel shall contain eight (8) switches. Panels containing less than eight (8) switch assignments shall include non-functioning black appliqués.
SWITCH LOCATIONS All switch locations shall be in the driver’s area and placed within easy reach of the driver. A switch panel layout drawing shall be provided with the bid. One
39 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No (1) duplicate panel shall be placed within easy reach of the officer, for scene lighting.
DIAGNOSTIC PANEL A diagnostic panel shall be accessible while standing on the ground and located inside the driver's side door left of the steering column. The diagnostic panel shall allow diagnostic tools such as computers to connect to various vehicle systems for improved troubleshooting providing a lower cost of ownership. Diagnostic switches shall allow engine and ABS systems to provide blink codes should a problem exist.
The diagnostic panel shall include the following:
Engine diagnostic port Transmission diagnostic port ABS diagnostic port Vehicle diagnostic port Engine diagnostic switch ABS diagnostic switch (blink codes flashed on ABS telltale indicator) Diesel particulate filter regeneration switch Diesel particulate filter regeneration inhibit switch
If any specialized or specific software or hardware is needed to utilize these ports, it shall be provided.
AIR RESTRICTION INDICATOR An air restriction gauge shall be installed on the dash.
"DO NOT MOVE APPARATUS" INDICATOR A flashing red LED indicator light in the driving compartment shall be illuminated automatically per the current NFPA requirements. The light shall be labeled "Do Not Move Apparatus If Light Is On." An audible alarm shall also be automatically activated.
DISPLAY INFORMATION CENTER Proposals must include a complete description of the functionality and content of the LCD Display and what its capabilities are.
VEHICLE DATA RECORDER A vehicle data recorder (VDR) shall be provided. The VDR shall be capable of reading and storing vehicle information. The VDR shall be capable of operating in a voltage range from 8VDC to 16VDC. The VDR shall not interfere with, suspend, or delay any communications that may exist on the CAN data link during the power up, initialization, runtime, or power down sequence. The VDR shall continue operation upon termination of power or at voltages below 8VDC for a minimum of 10ms.
40 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No The information stored on the VDR can be downloaded through a USB port mounted in a convenient location. A CD provided with the apparatus shall include the programming to download the information from the VDR. A USB cable can be used to connect the VDR to a laptop to retrieve required information. This requirement is within NFPA documentation 4.11.6-4.11.8.
The vehicle data recorder shall be capable of recording the following data via hardwired and/or CAN inputs:
Vehicle Speed – MPH Acceleration - MPH/sec Deceleration - MPH/sec Engine Speed – RPM Engine Throttle Position - % of Full Throttle ABS Event - On/Off Seat Occupied Status - Yes/No by Position (7-12 Seating Capacity) Seat Belt Buckled Status - Yes/No by Position (7-12 Seating Capacity) Master Optical Warning Device Switch - On/Off Time - 24 Hour Time Date - Year/Month/Day
INTERCOM SYSTEM A six (6) position David Clark intercom system shall be provided. The officer’s seat and all four (4) crew cab seats shall have a fixed termination and David Clark brand under the helmet, dual cup earpiece headsets provided. Each position of these positions shall have voice activated intercom capabilities. The driver and officer positions shall have radio interface capabilities by means of a push to talk (PTT) button. An additional PTT button shall be installed in the overhead area, forward of the officer. The exact location to be determined during preconstruction meeting.
One (1) wireless termination shall be provided for use by the driver and shall include a David Clark interface belt station and single ear, behind the head style headset. One (1) David Clark 12 volt charger for the wireless headset shall be provided and mounted in a location determined during the preconstruction meeting. Two (2) David Clark Li-Polymer batteries shall be provided and shipped as loose equipment.
All necessary modules and cables shall be included.
Exact locations of the modules and interfaces shall be decided at the preconstruction meeting.
RADIO INTERFACE CABLE The manufacturer shall supply and install one (1) radio interface cable before delivery of the vehicle. The radio equipment to be used shall be determined at the preconstruction meeting.
41 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
HEADSET HANGERS There shall be six (6) headset hangers installed, one at each headset position. The hangers shall meet NFPA 1901, Section 14.1.11 requirement for equipment mounting.
RADIO ANTENNA MOUNT There shall be two (2) standard 1.125", 18 thread antenna-mounting bases installed evenly spaced on the cab roof with high efficiency, low loss, coaxial cables routed to locations determined at the preconstruction meeting. A weatherproof cap shall be installed on the mount.
ELECTRICAL POWER CONTROL SYSTEM The primary power distribution shall be located forward of the officer's seating position and be easily accessible while standing on the ground for simplified maintenance and troubleshooting. Additional electrical distribution centers shall be provided throughout the vehicle to house the vehicle's electrical power, circuit protection, and control components. The electrical distribution centers shall be located strategically throughout the vehicle to minimize wire length. All electrical distribution centers shall be easily accessible. All distribution centers containing fuses, circuit breakers and/or relays shall be easily accessible.
Distribution centers located throughout the vehicle shall contain battery powered studs for supplying customer installed equipment.
Circuit protection devices which conform to SAE standards shall be utilized to protect electrical circuits. All circuit protection devices shall be rated per NFPA requirements to prevent wire and component damage when subjected to extreme current overload. General protection circuit breakers shall be Type-I automatic reset (continuously resetting). When required, automotive type fuses shall be utilized to protect electronic equipment. Control relays and solenoid shall have a direct current rating of 125 percent of the maximum current for which the circuit is protected per NFPA.
SOLID-STATE CONTROL SYSTEM Thorough documentation on the specifications of the Solid State Electrical Control System must be provided with the proposal package.
The main controller shall activate status indicators and audible alarms designed to provide warning of problems before they become critical.
ON-BOARD ELECTRICAL SYSTEM DIAGNOSTICS Advanced on-board diagnostic messages shall be provided to support rapid troubleshooting of the electrical power and control system. The diagnostic
42 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No messages shall be displayed on the information center located at the driver's position.
Thorough documentation on the specifications and what is included in the on board information center system must be provided with the proposal package
ADVANCED DIAGNOSTICS Thorough documentation on the specifications of a computer-based diagnostic software program must be provided with the proposal package
The service and maintenance software shall be easy to understand and use and have the ability to view system input/output (I/O) information.
VOLTAGE MONITOR SYSTEM A voltage monitoring system shall be provided to indicate the status of the battery system connected to the vehicle's electrical load. The system shall provide visual and audible warning when the system voltage is below or above optimum levels.
The alarm shall activate if the system falls below 11.8 volts DC for more than two (2) minutes.
DEDICATED RADIO EQUIPMENT CONNECTION POINTS There shall be three (3) studs provided in the primary power distribution center located in the front portion of the cab for two-way radio equipment.
The studs shall consist of the following:
12-volt 40-amp battery switched power 12-volt 60-amp ignition switched power 12-volt 60-amp direct battery power
There shall also be a 12-volt 100-amp ground stud located in or adjacent to the power distribution center.
RADIO BRACKETS All necessary and correct brackets for the radios used by the department to allow the radios to be mounted in the center console shall be provided and shipped as loose equipment.
PORTABLE RADIO CHARGERS Four (4) portable radio chargers shall be provided by the department and will be mounted by the manufacturer. The location of the mounted chargers will be determined at the post paint inspection.
SPARE CIRCUIT #1
43 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No There shall be one (1) pair of wires, including a positive and a negative, installed on the apparatus. The positive wire shall be connected directly to the battery power. The negative wire shall be connected to ground. The circuit shall be capable of providing 40 amps of DC power. The wires shall terminate inside the cab, on the floor or seat riser between the officer’s seat and the rear facing SCBA seat to power department installed equipment. Termination shall be with an eight (8) position ATO/ATC fuse block with grounding terminals. All wires shall be sized to 125% of the protection.
SPARE CIRCUIT #2 There shall be one (1) pair of wires, including a positive and a negative, installed on the apparatus. The positive wire shall be connected directly to the battery power. The negative wire shall be connected to ground. The circuit shall be capable of providing 50 amps of DC power. The wires shall terminate in the top and middle of the EMS cabinet to power department installed equipment. Termination shall be with an eight (8) position ATO/ATC fuse block with grounding terminals and a removable cover. Wires shall be sized to 125% of the protection.
SPARE CIRCUIT #3 There shall be two (2) pair of wires, including a positive and a negative, installed on the apparatus. The positive wire shall be energized when the main battery switch is activated and be protected to 15 amps at 12 volts DC. The negative wire shall be connected to ground. One pair shall terminate in the officer's area and one pair shall terminate in the driver’s area, each with 15 amp power point (cigarette lighter) type plug. Each power point shall have a rubber cover. Wires shall be sized to 125% of the protection.
SPARE CIRCUIT #4 There shall be two (2) pair of wires, including a positive and a negative, installed on the apparatus. The positive wire shall be energized when the main battery switch is activated and be protected to 15 amps at 12 volts DC. The negative wire shall be connected to ground. Power and ground shall terminate in the crew cab area near the rear facing jump seats with two (2) 15 amp power point (cigarette lighter) type plugs with rubber covers. Wires shall be sized to 125% of the protection.
AM/FM RADIO A commercially available AM/FM radio shall be installed in the overhead console area in front of the officer’s position. A total of four (4) speakers shall be installed, two (2) in the crew cab area and one (1) each near the officer and driver.
AM/FM ANTENNA An AM/FM radio antenna shall be mounted on the roof of the cab.
USB PORTS
44 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No Two (2) USB ports shall be located on top of the engine tunnel near the officer’s seat. Four (4) additional USB ports, two (2) on each side, shall be on the exterior wall of the EMS cabinet with access to the forward facing crew cab seats.
EMI/RFI PROTECTION To prevent erroneous signals from crosstalk contamination and interference, the electrical system shall meet at a minimum SAE J551/2, thus reducing undesired electromagnetic and radio frequency emissions. An advanced electrical system shall be used to ensure radiated and conducted electromagnetic interference (EMI) or radio frequency interference (RFI) emissions are suppressed at their source.
The apparatus shall have the ability to operate in the electromagnetic environment typically found in fire ground operations to ensure clean operations. The electrical system shall meet, without exceptions, electromagnetic susceptibility conforming to SAE J1113/25 Region 1, Class C EMR for 10Khz-1GHz to 100 Volts/Meter. The vehicle OEM, upon request, shall provide EMC testing reports from testing conducted on an entire apparatus and shall certify that the vehicle meets SAE J551/2 and SAE J1113/25 Region 1, Class C EMR for 10Khz-1GHz to 100 Volts/Meter requirements. Component and partial (incomplete) vehicle testing is not adequate as overall vehicle design can impact test results and thus is not acceptable by itself.
EMI/RFI susceptibility shall be controlled by applying appropriate circuit designs and shielding. The electrical system shall be designed for full compatibility with low-level control signals and high-powered two-way radio communication systems. Harness and cable routing shall be given careful attention to minimize the potential for conducting and radiated EMI/RFI susceptibility.
ELECTRICAL HARNESSING INSTALLATION To ensure rugged dependability, all 12-volt wiring harnesses installed by the apparatus manufacturer shall conform to the following specifications:
SAE J1128 - Low tension primary cable
SAE J1292 - Automobile, truck, truck-tractor, trailer and motor coach wiring
SAE J163 - Low tension wiring and cable terminals and splice clips
SAE J2202 - Heavy duty wiring systems for on-highway trucks
NFPA 1901 - Standard for automotive fire apparatus
FMVSS 302 - Flammability of interior materials for passenger cars, multipurpose passenger vehicles, trucks and buses
45 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
SAE J1939 - Serial communications protocol
SAE J2030 - Heavy-duty electrical connector performance standard
SAE J2223 - Connections for on board vehicle electrical wiring harnesses
NEC - National Electrical Code
SAE J561 - Electrical terminals - Eyelet and spade type
SAE J928 - Electrical terminals - Pin and receptacle type A
For increased reliability and harness integrity, harnesses shall be routed throughout the cab and chassis in a manner which allows the harnessing to be laid into its mounting location. Routing of harnessing which requires pulling of wires through tubes shall not be allowed.
Wiring shall be run in loom or conduit where exposed, and have grommets or other edge protection where wires pass through metal. Wiring shall be color, function and number coded. Wire colors shall be integral to each wire insulator and run the entire length of each wire. Harnessing containing multiple wires and uses a single wire color for all wires shall not be allowed. Function and number codes shall be continuously imprinted on all wiring harness conductors at 2.00" intervals. All wiring installed between the cab and into doors shall be protected by an expandable rubber boot. Exterior exposed wire connectors shall be positive locking, and environmentally sealed to withstand elements such as temperature extremes, moisture and automotive fluids. Electrical wiring and equipment shall be installed utilizing the following guidelines:
1. All wire ends not placed into connectors shall be sealed with a heat shrink end cap. Wires without a terminating connector or sealed end cap shall not be allowed.
2. All holes made in the roof shall be caulked with silicon (no exception). Large fender washers, liberally caulked, shall be used when fastening equipment to the underside of the cab roof.
3. Any electrical component that is installed in an exposed area shall be mounted in a manner that shall not allow moisture to accumulate in it. Exposed area shall be defined as any location outside of the cab or body.
4. Electrical components designed to be removed for maintenance shall be quickly accessible. For ease of use, a coil of wire shall be provided behind the appliance to allow them to be pulled away from the mounting area for inspection and service work.
46 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No 5. Corrosion preventative compound shall be applied to non-waterproof electrical connectors located outside of the cab or body. All non- waterproof connections shall require this compound in the plug to prevent corrosion and for easy separation of the plug.
6. Any lights containing non-waterproof sockets in a weather-exposed area shall have corrosion preventative compound added to the socket terminal area.
7. All electrical terminals in exposed areas shall have DOW 1890 protective coating applied over the metal portion of the terminal.
8. Rubber coated metal clamps shall be used to support wire harnessing and battery cables routed along the chassis frame rails.
9. Heat shields shall be used to protect harnessing in areas where high temperatures exist. Harnessing passing near the engine exhaust shall be protected by a heat shield.
10. Cab and crew cab harnessing shall not be routed through enclosed metal tubing. Dedicated wire routing channels shall be used to protect harnessing therefore improving the overall integrity of the vehicle electrical system. The design of the cab shall allow for easy routing of additional wiring and easy access to existing wiring.
11. All braided wire harnesses shall have a permanent label attached for easy identification of the harness part number and fabrication date.
12. All standard wiring entering or exiting the cab shall be routed through sealed bulkhead connectors to protect against water intrusion into the cab.
BATTERY CABLE INSTALLATION All 12-volt battery cables and battery cable harnessing installed by the apparatus manufacturer shall conform to the following requirements:
SAE J1127 - Battery Cable SAE J561 - Electrical terminals, eyelets and spade type SAE J562 - Nonmetallic loom SAE J836A - Automotive metallurgical joining SAE J1292 - Automotive truck, truck-tractor, trailer and motor coach wiring NFPA 1901 - Standard for automotive fire apparatus
Battery cables and battery cable harnessing shall be installed utilizing the following guidelines:
1. All battery cables and battery harnesses shall have a permanent label attached for easy identification of the harness part number and fabrication date.
47 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
2. Splices shall not be allowed on battery cables or battery cable harnesses.
3. For ease of identification and simplified use, battery cables shall be color coded. All positive battery cables shall be red in color or wrapped in red loom the entire length of the cable. All negative battery cables shall be black in color or wrapped in black loom the entire length of the cable.
4. For ease of identification, all positive battery cable isolated studs throughout the cab and chassis shall be red in color.
5. For increased reliability and reduced maintenance, all electrical buss bars located on the exterior of the apparatus shall be coated to prevent corrosion.
ELECTRICAL COMPONENT INSTALLATION All lighting used on the apparatus shall be at a minimum a two (2) wire light grounded through a wired connection to the battery system. Lights using an apparatus metal structure for grounding shall not be allowed.
An operational test shall be conducted to ensure that any equipment that is permanently attached to the electrical system is properly connected and in working order. The results of the tests shall be recorded and provided to the purchaser at time of delivery.
BATTERY SYSTEM Six (6) Group 31 12 volt batteries shall be provided. Each battery shall be capable of providing a minimum of 950 cold cranking amps of power.
BATTERY COMPARTMENTS The batteries shall be stored in well-ventilated compartments that are located under the cab and bolted directly to the chassis frame. The battery compartments shall be constructed of 3/16" steel plate and be designed to accommodate a maximum of three (3) group 31 batteries in each compartment.
JUMPER STUDS One (1) set of battery jumper studs with plastic color-coded covers shall be installed on the battery box on the driver's side, and located so they can be used while the cab is in the lowered position.
STARTING SYSTEM A single starting system shall be provided.
An ignition switch and starter button shall be located on the instrument panel.
MASTER BATTERY SWITCH
48 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No A master battery switch shall be provided inside the cab within easy reach of the driver. The switch shall be a two position, off/on, switch.
BATTERY CHARGER There shall be an appropriate size Kussmaul battery charging system installed. The battery charger shall be wired to the A/C shoreline inlet through an A/C receptacle.
The battery charger shall be located in the cab behind the driver seat.
REMOTE DISPLAY A Kussmaul Model 091-94-XX Remote Bar Graph display shall be installed near the shoreline receptacle on the driver’s side of the cab above the wheel in a weather proof housing.
SHORELINE RECEPTACLE One (1) shoreline receptacle shall be provided to operate the dedicated 120-volt circuits on the truck without the use of the generator.
The shoreline receptacle shall be provided with a Kussmaul Super Auto Eject Model 091-55-20-120, power line disconnect with a red weatherproof cover.
The shoreline receptacle shall be located on the driver’s side of the cab above the wheel.
CAB 120v OUTLETS The shoreline shall power two (2) outlets in the cab.
One (1) outlet shall be located in the EMS compartment, as low as possible, and furnished with a 20 amp duplex style outlet. This outlet shall be colored black or gray.
One (1) outlet shall be located behind the driver’s seat for the battery charger and be furnished with a 20 amp duplex style outlet. This outlet shall be colored black or gray.
ALTERNATOR A heavy-duty alternator shall be provided. It shall have a minimum rated output current of 300 amps as measured by SAE method J56. The alternator shall be connected to the power and ground distribution system with heavy- duty cables sized to carry the full rated alternator output.
ELECTRONIC LOAD MANAGER An electronic load management (ELM) system shall be provided that monitors the vehicles 12-volt electrical system, automatically reducing the electrical load
49 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No in the event of a low voltage condition, and automatically restoring the shed electrical loads when the low voltage condition expires.
SEQUENCER A sequencer shall be provided that automatically activates and deactivates vehicle loads in a preset sequence to protect the alternator from power surges. This sequencer operation shall allow a gradual increase or decrease in alternator output, rather than loading or dumping the entire 12 volt load to prolong the life of the alternator.
The load sequencing system shall be an integral part of the vehicle's solid state control system requiring no additional components to perform load sequencing tasks. Load sequencing systems which require additional components shall not be allowed.
Emergency light sequencing shall operate in conjunction with the emergency master light switch. When the emergency master switch is activated, the emergency lights shall be activated one by one at half-second intervals. Sequenced emergency light switch indicators shall flash while waiting for activation.
When the emergency master switch is deactivated, the sequencer shall deactivate the warning light loads in the reverse order.
EXTERIOR LIGHTING Exterior lighting shall comply with Federal Department of Transportation, Federal Motor Vehicle Safety Standards and National Fire Protection Association requirements in effect at time of proposal.
All exterior lights shall be LED unless otherwise specified.
FRONT/REAR MARKER LIGHTS All marker, identification and clearance lights shall be LED lights; installed and placed in accordance with FMVSS 108.
HEADLIGHTS Front headlights shall be rectangular shaped lights mounted in the front trim housing on each side of the cab grill. The outside light on each side shall contain the low beam. The inside light on each side shall contain the high beam. The headlights shall be LED.
The high beam lights shall be able to flash in an alternating pattern when the emergency lights are activated.
FRONT TURN SIGNALS A combination directional/marker light shall be located in outside corners of the headlamp trim housing on each side. The lighthead shall be a Whelen LED and be amber in color.
50 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
PERIMETER LIGHTS, CAB Perimeter lighting shall be LED and meet the current edition of NFPA 1901.
SCENE LIGHTS – CAB SIDES There shall be two (2) 12v LED surface mount, combination spot/flood scene lights with chrome flanges installed on the sides of the cab, one each side, high and either ahead of or behind the crew cab doors. Mounting ahead of the crew cab doors is preferred.
These lights shall be controlled by individual switches located in the driver’s and officer’s area, as well as activate with an open cab door on the same side of the apparatus. One light for the driver’s side and one for the officer’s side.
SCENE LIGHT – FRONT There shall be one (1) 12v LED floodlight installed on the front of the cab centered above the windshield. The light shall be mounted in a fabricated bracket to match the cab roof line. The bracket shall be painted to match the upper cab color.
This light shall be controlled by a switch located in the driver’s and officer’s area.
WATER TANK The water tank shall have a capacity of a minimum 500 gallons and be constructed of UV stabilized ultra-high impact polypropylene plastic. The tank manufacturer shall have a minimum of 20 years’ experience building tanks, be ISO 9001:2000 certified in all its manufacturing facilities, and have over 50,000 tanks in service.
All joints and seams shall be nitrogen welded inside and out. The tank shall be baffled in accordance with NFPA 1901 requirements. The tank top shall be sufficiently supported to keep it rigid during fast filling conditions. A sump that is 8.00" long x 8.00" wide x 6.00" deep shall be provided at the bottom of the water tank. The sump shall include a drain plug and the tank outlet. The tank shall be installed in a fabricated cradle assembly constructed of structural steel. Sufficient cross members shall be provided to properly support bottom of tank. The cross members shall be constructed of steel flat bar or rectangular tubing. The tank shall "float" in the cradle to avoid torsional stress caused by chassis frame flexing. Rubber cushions shall be placed on all horizontal surfaces that the tank rests on. Stops or other provision shall be provided to prevent an empty tank from bouncing excessively while moving vehicle. The mounting system shall be approved by the tank manufacturer.
A fill tower shall be fabricated and extend from the top of the tank to the dunnage area on the top of the apparatus. The fill tower shall be furnished with
51 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No a .25" thick polypropylene screen and a hinged cover. An overflow pipe, constructed of 4.00" schedule 40 polypropylene, shall be installed approximately halfway down the fill tower and extend through the water tank and exit to the rear of the rear axle.
A sleeve or recessed area shall be provided in the water tank, if necessary, for a ladder storage compartment with access at the rear of the truck.
TESTING OF BODY DESIGN Body structural analysis shall be fully tested. Proven engineering and test techniques such as finite element analysis and strain gauging shall be performed with special attention given to fatigue life and structural integrity of the body and substructure.
The body shall be tested while loaded to its greatest in-service weight.
Evidence of the actual testing techniques shall be made available upon request.
BODY HEIGHT The height of the body shall be the same as the total height of the cab including the raised roof portion.
HOSE BED The hose bed shall be divided into three (3) sections. The hose bed shall be as low as possible while allowing other provisions described later.
Flooring of the hose bed shall be removable grating with the top surface corrugated to aid in hose aeration. The grating slats shall be a minimum of .50" x 4.50" with spacing between slats for hose ventilation.
Hose bed shall be configured to accommodate 200' of 2.5" hose double stacked in the driver’s side section, 650' of 5.00" hose in the center section and 400' of 2.50" hose double stacked with 100’ of 1.75” hose in a high-rise lay attached in the officer’s side section.
HOSE BED DIVIDER Two (2) adjustable hose bed dividers shall be furnished for separating hose in the hose bed. Each divider shall be constructed with hand holes. Dividers shall be fully adjustable by sliding in tracks located at the front and rear of the hose bed. Dividers shall be held in place by tightening bolts at each end. Acorn nuts shall be installed on all bolts in the hose bed which have exposed threads.
HOSE BED COVER A roll-up type rigid hose bed cover shall be provided. The cover shall be reinforced so that it can support the weight of a fully equipped fire fighter walking on the cover and have friction tape applied for NFPA compliance as a walking surface. The roll-up cover shall be manually controlled and possess a nylon tether at the latching end.
52 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
The rigid cover shall cover the entire width and length of the hose bed. The rigid cover shall stop flush with the end of the hose bed.
HOSEBED END FLAP A red vinyl flap shall be made to cover the exposed ends of the hose in the hose bed. The flap shall attach to the hatch compartments at the top and to the apparatus body at the bottom. The top attachments shall be made with stainless steel squeeze release type buckles and nylon webbing. The bottom attachments shall be made with an elastic cord and hooks to allow the flap to be opened from either the top or bottom or completely removed.
HOSEBED LIGHTS Each of the three (3) hose bed sections shall have LED lights mounted on the front wall and dividers to illuminate the entire hose bed. These lights shall be activated when the roll-up hose bed cover is opened.
TAILBOARD The tailboard shall be constructed of .125" bright aluminum tread plate and spaced .50" from the body. The tailboard shall be supported by a structural steel assembly. The exterior side shall be flanged down and in for increased rigidity of tailboard structure.
The tailboard area shall be 12.00" deep and full width of the body.
REAR WALL, BODY MATERIAL The rear wall shall be smooth and the same material as the body.
The rear wall body material shall be painted. Unpainted aluminum overlays shall be provided to allow for chevron application and to provide continuously smooth rear wall panels.
The outboard edges of the rear wall shall be trimmed in polished stainless steel.
TOW BAR A tow bar shall be installed under the tailboard at center of truck. Thorough documentation on the specifications of the tow bar must be provided with the proposal package.
COMPARTMENTATION The apparatus body shall be built of aluminum.
The body panel assembly shall be constructed in a fixture and consist of formed sheet metal for the front and rear bulkheads, door frames, floors, ceilings, and back walls. These parts shall be welded together to ensure greatest longevity with no visible welds in compartment interior.
53 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No Welded construction shall consist of .38" engineered plug weld holes that control the size, location, and the amount of weld required. The bodies shall be assembled and welded from engineered prints that call out the size, location, and type of weld required.
In structural areas the sheet metal components shall have flanges for welding. No butt joints shall be allowed. Gussets and support posts shall be provided for additional strength where needed.
The fender panel shall be an integral part of the complete welded body assembly.
All light and compartment holes shall be pre punched prior to construction to provide accuracy and rounded corners to prevent stress risers in the material.
Circular fender liners shall be provided. The fender liners shall be formed from brush finished 304L stainless steel, be painted to match the lower body, and removable for suspension maintenance.
Compartment flooring shall be of the sweep out design with the floor 1.00" higher than the compartment door lip.
Drip protection shall be provided above the body compartment doors by means of an aluminum extrusion.
The top of the body shall be covered with bright aluminum treadplate rolled over the edges on the front, and rear. These covers shall have the corners welded. The aluminum treadplate covers shall not be used to form the compartment ceilings, but rather they shall be a separate compartment.
All screws and bolts which are not Grade 8 shall be stainless steel and where they protrude into a compartment shall have acorn nuts on the ends to prevent injury.
UNDERBODY SUPPORT SYSTEM Due to the severe loading requirements of this pumper a method of body and compartment support suitable for the intended load shall be provided. Thorough documentation on the specifications of the Underbody Support System must be provided with the proposal package.
COMPARTMENTATION, DRIVER'S SIDE A full height compartment with a roll up door shall be provided and located ahead of the rear wheels. The compartment shall be full depth except for where interfered by the ground ladder storage tunnel. The pump operator's panel shall be located in this compartment. The compartment interior shall be fully open from the compartment ceiling to the compartment floor and designed so that no permanent dividers are required between the upper and lower sections.
54 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No Closing the door shall not require releasing, unlocking, or unlatching any mechanism and shall easily be accomplished with one hand.
A full height compartment with a hinged door shall be provided and located over the rear wheels. The compartment shall be full depth except for where interfered by the ground ladder storage tunnel. The door shall be hinged at the top with a stainless steel piano type hinge.
Closing the door shall not require releasing, unlocking, or unlatching any mechanism and shall easily be accomplished with one hand.
A full height compartment with a roll up door shall be provided and located behind the rear wheels. The compartment shall be full depth except for where interfered by the ground ladder storage tunnel. The compartment interior shall be fully open from the compartment ceiling to the compartment floor and designed so that no permanent dividers are required between the upper and lower sections.
Closing of the door shall not require releasing, unlocking, or unlatching any mechanism and shall easily be accomplished with one hand.
COMPARTMENTATION, PASSENGER'S SIDE A full height, full depth compartment with a roll up door shall be provided and located ahead of the rear wheels. The compartment interior shall be fully open from the compartment ceiling to the compartment floor and designed so that no permanent dividers are required between the upper and lower sections.
Closing the door shall not require releasing, unlocking, or unlatching any mechanism and shall easily be accomplished with one hand.
A full height, full depth compartment with a hinged door shall be provided and located over the rear wheels. The door shall be hinged at the top with a stainless steel piano type hinge.
Closing the door shall not require releasing, unlocking, or unlatching any mechanism and shall easily be accomplished with one hand.
A full height, full depth compartment with a roll up door shall be provided and located behind the rear wheels. The compartment interior shall be fully open from the compartment ceiling to the compartment floor and designed so that no permanent dividers are required between the upper and lower sections.
Closing of the door shall not require releasing, unlocking, or unlatching any mechanism and shall easily be accomplished with one hand.
SIDE COMPARTMENT ROLL UP DOORS There shall be four (4) compartment doors installed on the side compartments located ahead of and behind the rear wheels. They shall be double-faced
55 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No aluminum construction and painted to match the lower portion of the body. The roll up door trim shall also be painted to match the body.
An aluminum drip pan shall be located at the top of the compartment beneath the retracted roll up door to prevent moisture from dropping on equipment.
SIDE COMPARTMENT HINGED DOORS The over the wheel compartments shall have a double pan door provided. The doors shall be made of the same material as the body. These double pan doors shall have lipped edges with a rubber seal for weather resistance. The doors shall be hinged at the top with a stainless steel piano type hinge running the full length of the door. The doors shall have a D-ring handle and slam type latch to hold them in a closed position.
COMPARTMENTATION, REAR A compartment at the rear of the apparatus, above the tailboard, shall be provided. The minimum clear opening height with the door open shall be 24.00”.
Closing of the door shall not require releasing, unlocking, or unlatching any mechanism and shall easily be accomplished with one hand.
If the rear roll-up compartment is constructed as a transverse or through-and- through style compartment, partitions shall be permanently installed separating the rear compartment from the lower portion of the behind the rear wheel compartments.
REAR COMPARTMENT ROLL-UP DOOR The rear roll up door shall be double-faced aluminum construction, satin aluminum. An aluminum drip pan shall be located at the top of the compartment beneath the retracted roll up door to prevent moisture from dropping on equipment.
COMPARTMENTATION, CROSSLAY The crosslay hose loads shall be located between the cab and body and above the pump panel. The area shall be enclosed by a compartment. The compartment shall be as wide as the finished body of the apparatus. The compartment shall be accessible from the driver’s side and officer’s side of the truck.
CROSSLAY COMPARTMENT ROLL-UP DOOR The crosslay compartment shall be enclosed by roll up doors, one on each side of the body. The roll up doors and trim shall be painted to match the body.
An aluminum drip pan shall be located at the top of the compartment beneath the retracted roll up door to prevent moisture from dropping on equipment.
LADDER STORAGE, REAR ACCESS
56 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No There shall be a ladder storage compartment accessible from the rear of the apparatus with room to store the following ladders: - Alco-Lite PRL-14 Roof Ladder - Alco-Lite PEL-24 Extension Ladder - Alco-Lite FL-10 Folding Attic Ladder
The above ladders shall be included in the loose equipment and delivered with the finished apparatus.
All ladders shall be stored on edge. A restraining strap or chain shall be provided to keep the ladders from sliding in the troughs.
There shall be an aluminum door with a D-handle latch covering this opening. The door shall be covered in chevron striping to match the rear of the body. A heavy-duty magnetic switch shall be used for control of open compartment door warning lights.
The compartment shall be as weather-tight as possible to reduce soiling and undue wear on the equipment being stored.
The ladders shall pass through the upper portion of the body compartments on the driver’s side of the apparatus.
LONG ITEM STORAGE, REAR ACCESS There shall be two (2) storage compartments accessible from the rear of the apparatus for storage of long items such as pike poles. Provisions shall be made for three (3) such items, and each shall be capable of holding a long handled pike pole ranging from six (6) to ten (10) feet in length.
If necessary, this storage area shall pass through an appropriately manufactured opening in the water tank.
The compartment shall be as weather-tight as possible to reduce soiling and undue wear on the equipment being stored.
THE REAR ACCESS STORAGE COMPARTMENTS DESCRIBED ABOVE MAY BE BUILT AS ONE COMPARTMENT PROVIDING THE DOOR COVERS ALL OPENINGS.
COMPARTMENT LIGHTING All body compartments, including the crossly compartment, shall have LED white compartment light strips installed.
There shall be two (2) strip lights installed vertically in each compartment, one (1) on each side of the compartment opening.
The lights shall be activated when the battery switch is on and the respective compartment door is opened.
57 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
HATCH COMPARTMENTS Hatch compartments with top opening doors shall be provided above the driver and passenger side body compartments. Each hatch compartment shall extend the full length of the side body compartments except for a recessed step area at the rear of the compartment on the access ladder side.
Sides of the hatch compartments shall be constructed of the same material as the body and painted to match the rest of the body.
The top of the compartments shall be constructed of bright aluminum tread plate. Two (2) lift-up, bright aluminum tread plate doors shall be provided on the top of each hatch compartment. Each door shall have a lever handle with a slam style latch to hold the doors in the closed position. These double pan doors shall have lipped edges with a rubber seal for weather resistance. Doors shall be hinged on the outboard side and shall utilize a gas strut to keep the door within manageable reach when open.
The compartments shall have a 3/4" drain that extends to below the body. Ribbed rubber matting shall be provided on the compartment floor to stop wet equipment from sitting in water pools.
HATCH COMPARTMENT LIGHTING LED strip lighting shall be mounted under each hatch compartment door, up to a maximum of 96”. The light strips shall be pre-installed in a standalone aluminum track that is mounted on the inboard side of the compartment.
The hatch compartment lights shall be activated when the battery switch is on and the respective door is opened.
MOUNTING TRACKS There shall be recessed tracks installed vertically to support the adjustable shelves. Tracks shall not protrude into the compartment in order to provide the greatest compartment space and widest shelves possible.
The tracks shall be provided in each of the body side compartments. The pump panel section of the driver’s side front compartment shall be excluded.
ADJUSTABLE SHELVES There shall be twelve (12) shelves fabricated and installed on the finished apparatus. Each shelf shall have a capacity of 500 pounds. Each shelf shall be constructed from aluminum and have 2.00" sides. Each shelf shall be painted to match the interior of the compartment. Each shelf shall be infinitely adjustable by means of a threaded fastener which slides in a track. The shelves shall be held in place by .12" thick stamped plated brackets and bolts.
58 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No The full height/full depth compartments ahead of and behind the rear wheels shall have three (3) trays each. This includes the pump operator’s compartment.
SLIDE-OUT TRAYS There shall be three (3) slide-out trays fabricated and installed on the finished apparatus. Each tray shall have a capacity of 500 pounds in the extended position. Each tray shall have a minimum of two (2) undermount, roller bearing type slides rated at 500 pounds per pair with a factor of safety of 2. The slides shall require no more than 50 pounds of force for push in or pull out. Automatic locks shall be provided for both the "in" and "out" positions. Only one hand shall be needed to activate the lock release mechanism. The lock release mechanism shall be located at the front of the tray for ease of use with a gloved hand. The trays shall be painted to match the compartment interior.
Each tray shall be easily removable should the need arise.
One (1) tray shall be installed in the bottom of driver’s side, behind the rear wheel compartment.
One (1) tray shall be installed in the bottom of the officer’s side behind the rear wheel compartment.
One (1) tray shall be installed in the middle of officer’s side behind of the rear wheel compartment.
PULL-OUT TIP-DOWN TRAY One (1) pull-out tip-down tray shall be fabricated and installed on the finished apparatus. The tray shall have a capacity of 200 pounds in the extended position. The tray shall have a minimum of two (2) side mount, roller bearing type slides rated at 200 pounds per pair with a safety factor of 2. The slides shall provide a pull-out and tip-down movement. The slides shall require no more than 50 pounds of force to push in or pull out. Automatic locks shall be provided for both the "in" and "out" positions. Only one hand shall be needed to activate the lock release mechanism. The lock release mechanism shall be located at the front of the tray for ease of use with a gloved hand. The trays shall be painted to match the compartment interior.
The tray shall be located in the officer’s side over the wheel compartment.
The tray shall be easily removable should the need arise.
SWING-OUT TOOL BOARD A swing-out tool board shall be installed on the finished apparatus. The board shall be mounted on a pivoting device on the top and bottom to allow easy movement in and out of the compartment and have a positive locking device to
59 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No hold it in the open and closed position. The pivots shall be mounted on adjustable tracks to allow movement forward and backward within the compartment allowing it to be moved to increase storage behind it. The pivots shall be painted to match the interior of the compartment.
One (1) tool board shall be installed in the driver’s side over the wheel compartment and mounted as far to the front of the compartment as possible.
COMPARTMENT FLOORING Heavy-duty Dri-Deck rubber mats shall be installed by the manufacturer in the floor of all compartments, as well as adjustable shelves and roll out trays. The mat shall be one (1) continuous piece, cut to fit the size of the shelf/tray and be black in color.
CROSSLAY COMPARTMENT EQUIPMENT STORAGE An equipment storage area shall be provided to house a typical backboard (18" x 72" x 2") and a stokes basket type rescue litter (26” x 72” x 8”.) It shall be located in the crosslay compartment above the 1.75” crosslays and accessible from either side of the apparatus. This storage area shall be a fabricated aluminum enclosure and have an individual slide for the backboard and basket. A strap or restraint shall be supplied at both sides to keep the equipment from sliding. The enclosure shall be removable for access to the plumbing.
There shall be four (4) storage tubes capable of holding 6.00’ long D-handle type equipment. A retaining system shall be made on both ends of the tubes to keep the items from sliding in the tubes and making them accessible from either side of the apparatus.
RUB RAIL The bottom edge of the side compartments shall be trimmed with a bright aluminum extruded rub rail with a white reflective stripe. The rub rails shall not be an integral part of the body construction, which allows replacement in the event of damage.
The rub rails shall be attached with bolts and spaced from the body with isolators to absorb any moderate impact without damaging the body.
BODY FENDER CROWNS Polished stainless steel fender crowns shall be provided around the rear wheel openings.
A dielectric barrier shall be provided between the fender crown fasteners and the fender sheet metal to prevent corrosion.
The fender crowns shall be held in place with stainless steel screws that thread directly into a composite nut and not directly into the parent body sheet metal to eliminate dissimilar metals contact and greatly reduce the chance for corrosion.
60 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
HANDRAILS Handrails shall be located on the front of the body in positions needed to meet NFPA requirements.
- Two (2) vertical handrails shall be located at the rear, one on each side of the rear compartment.
- One (1) full width horizontal handrail shall be provided below the hose bed at the rear of the apparatus.
AGGRESSIVE WALKING SURFACE All exterior surfaces designated as stepping, standing, and walking areas shall comply with the required average slip resistance of the current NFPA standards. Documentation of the material meeting the standard shall be provided at time of delivery.
AIR BOTTLE STORAGE Provisions shall be made for storing a total six (6) spare SCBA cylinders in a compartment or compartments located in the officer's side fender panel area around the rear wheel opening. A painted door or doors with a chrome plated latch shall be provided to contain the air bottles. A dielectric barrier shall be provided between the door hinge, hinge fasteners and the body sheet metal.
AIR BOTTLE STORAGE INSERT Inserts shall be provided inside the air bottle storage compartments. The inserts shall prevent the air bottles from rolling within the air bottle compartments or the bottles from coming into contact with other bottles. The inserts shall be made of composite materials with a rubber or soft covering. There shall be inserts provided to hold six (6) spare SCBA cylinders.
PORTABLE EXTINGUISHER STORAGE A total of two (2) storage tubes capable of storing a 10-A 80-B:C (20 lbs) dry chemical fire extinguisher and a 2.5 gallon pressurized water can shall be provided. The compartments will be located in the driver’s side fender panel area around the rear wheel opening. A painted door with a chrome plated latch shall be provided to contain the air bottles. A dielectric barrier shall be provided between the door hinge, hinge fasteners and the body sheet metal.
LADDER, TOP ACCESS A wide easy climbing access ladder constructed of aluminum rungs and extruded aluminum rails shall be provided on the officer’s side at the rear of the apparatus.
STOP/TURN/TAIL LIGHTS Two (2) chrome flanges shall be mounted on the rear of the apparatus, one on each side. Each housing shall have mounting locations for four (4) lights. The lights shall be LED, and from top to bottom be: combination brake/tail,
61 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No directional turn arrow, back-up indicator and emergency warning as listed in a subsequent heading.
BODY SIDE TURN SIGNAL/MARKER LIGHT There shall be two (2) amber LED turn signal/marker lights furnished, one (1) each side, mounted horizontally in the rear fender panel. The lights shall be LED side turn signal & marker with an integral flange.
Two (2) Britax rubber arm LED marker lights shall be mounted on the side of the apparatus at the rear. The lights shall have amber lens covers facing forward with red covers facing rear.
LICENSE PLATE BRACKET There shall be one (1) license plate bracket mounted on the rear of the apparatus. A white LED light shall illuminate the license plate. A polished stainless steel light shield shall be provided over the light that shall direct illumination downward, preventing white light to the rear.
BACK-UP ALARM A solid-state electronic audible back-up alarm that actuates when the truck is shifted into reverse shall be provided. The device shall sound at 60 pulses per minute and automatically adjust its volume to maintain a minimum ten (10) dBA above surrounding environmental noise levels.
PERIMETER LIGHTS, BODY Perimeter lighting shall be LED and meet the current edition of NFPA 1901.
PUMP PANEL LIGHTS The pump connection panel shall be illuminated by LED lights in compliance with NFPA 1901.
STEP LIGHTS The rear tailboard shall be illuminated by white LED lights mounted on the rear of the apparatus body. Enough lights shall be provided to light the entire width of the tailboard. These lights shall turn off when the parking brake is disengaged.
All other steps on the apparatus shall be illuminated per the current edition of NFPA 1901.
PUMP PANEL STORAGE/STEP There shall be a diamond tread step in front of the driver’s side pump panel, capable of storing 30’ of 5” hose in a single donut roll.
Officer’s side shall have an 8” x 29.5” flat diamond plate step in front of the pump panel.
62 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
PUMP The main fire pump shall be a low profile, 1500 gpm single stage midship mounted centrifugal type, mounted below the cab. The pump shall have a 15 percent reserve capacity to allow for extended time between pump rebuild. To ensure efficient pump/vehicle design the capacity to weight ratio shall not be less than 1.5:1.
The pump casing shall consist of three (3) discharge outlets, one (1) to each side in line with the impeller and one (1) to the rear. The pump casing shall incorporate two (2) water strippers to maintain radial balance.
The pump shall be the Class A type.
The pump shall be certified to deliver the percentage of rated discharge from draft at pressure indicated below:
- 100 percent of rated capacity at 150 psi net pump pressure - 70 percent of rated capacity at 200 psi net pump pressure - 50 percent of rated capacity at 250 psi net pump pressure
The pump shall have the capacity to deliver 135 percent of rated capacity at 100 psi net pump pressure from a 5 psi source.
The pump body shall be fine-grained gray iron and incorporate a heater/cooling jacket integral to the pump housing.
The impeller shall be high strength vacuum cast bronze alloy accurately machine balanced and splined to a ten (10) spline stainless steel pump shaft for precision fit, exceptional durability, and efficiency. Double replaceable reverse flow labyrinth type bronze wear ring design shall help to minimize end thrust. The impeller shall be a twisted vane design to create higher lift. No keyed shafts shall be acceptable.
The pump shall include O-ring gaskets throughout.
Deep groove radial type oversize ball bearings shall be provided. The bearings shall be protected at the openings from road dirt and water with an oil seal and water slinger.
The pump shall have a flat, patterned area on the top of the pump intake wye to allow standing for plumbing maintenance. The main inlet manifold shall be 6.00" in diameter and shall have a low profile design to facilitate low crosslays and high flows.
The pump housing, intake wye, impeller, mechanical seal, and gear case shall be accessible from above the chassis frame by tilting the cab. The intake wyes shall be removable without having to remove the main intake casting. Removal 63 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No of the main inlet wyes shall provide access to the impeller, mechanical seal, and wear ring.
The tank to pump line and the primary discharge line shall be the only piping required to be removed for overhaul.
There shall be no piping or manifold located directly over the pump.
PUMP MOUNTING Thorough documentation on the specifications of the Pump Mounting system must be provided with the proposal package
MECHANICAL SEALS Silicon carbide mechanical seals shall be provided. The seals shall be spring loaded and self-adjusting. The seals shall have a minimum thermal conductivity of 126 W/m*K to run cooler. Seals shall have a minimum hardness of 2800 kg/mm2 to be more resistant to wear, and have thermal expansion characteristics of no more than 4.0 X106mm/mm*K to be more resistant to thermal shock.
PUMP GEARCASE Thorough documentation on the specifications of the pump gear case must be provided with the proposal package
CLUTCH Thorough documentation on the specifications of the Clutch system must be provided with the proposal package
PUMP AND PLUMBING ACCESS Thorough documentation on the specifications of Pump and Plumbing Access must be provided with the proposal package Simple access to the plumbing shall be provided through the front of the body area by raising the cab for complete plumbing service and valve maintenance. Access to valves shall not require removal of operator panels or pump panels. Access for rebuilding of the pump shall not require removal of more than the tank to pump line and a single discharge line. This access shall allow for fast, easy valve or pump rebuilding, making for reduced out of service times. Steps shall be provided for access to the top of the pump. Access to the pump shall be provided by raising the cab. The pump shall be positioned such that all maintenance and overhaul work can be performed above the frame and under the tilted cab. The service and overhaul work on the pump shall not require the removal of operator panels or pump panels. Complete pump casing and gear case removal shall require no more than removal of the intake and discharge manifolds, driveline, coolers and a single discharge line. The pump case and gear case shall be able to be removed by lifting upward without interference from piping and be removable in less than 3 hours.
64 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No PUMPING MODE Stationary pumping shall be accomplished by stopping the vehicle, setting the parking brake and engaging the water pump switch on the cab switch panel. The transmission shall shift to "Neutral" range automatically when the parking brake is set. The "OK to Stationary Pump" indicator shall also illuminate when the parking brake is set. A foam system engagement switch shall also be provided in the cab.
PUMP SHIFT Pump shall be engaged in not more than two steps, by simply setting the parking brake, which shall automatically put the transmission into neutral, and activating a rocker switch in the cab. Switches in the cab shall also allow for water and foam and activate the appropriate system to preset parameters. The engagement shall provide simple two-step operation, enhance reliability, and completely eliminate gear clash. The shift shall include the indicator lights as mandated by NFPA. A direct override switch shall be located behind a door in the lower pump operator's panel. The switch shall automatically disengage when the door is closed.
As the parking brake is applied, the pump panel throttle shall be activated and deactivate the chassis foot throttle for stationary operation.
TRANSMISSION LOCK UP Transmission lock up is not required as transmission shall automatically shift to neutral as soon as the parking brake is set.
AUXILIARY COOLING SYSTEM A supplementary heat exchange cooling system shall be provided to allow the use of water from the discharge side of the pump for cooling the engine water. A water-to-coolant heat exchanger shall be used.
PRIMING PUMP Priming pump shall be air driven and conform to standards outlined in the current edition of NFPA 1901.
One (1) priming control shall open the priming valve and start the priming motor.
Primer shall be environmentally safe and self-lubricating.
PUMP MANUALS Two (2) pump manuals from the pump manufacturer shall be furnished in compact disc format with the apparatus. Manuals shall cover pump operation, maintenance, overhaul, and parts.
PLUMBING All inlet and outlet plumbing 3.00" and smaller shall be either schedule 10 304L welded or formed stainless steel pipe or synthetic rubber hose reinforced
65 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No with high-tensile polyester braid. Small diameter secondary plumbing such as drain lines shall be stainless steel, brass or rubber hose.
Where vibration or chassis flexing may damage or loosen piping or where a coupling is required for servicing, the piping shall be equipped with Victaulic or rubber couplings.
Plumbing manifold bodies shall be ductile cast iron or stainless steel.
All lines shall drain through a master drain valve or shall be equipped with individual drain valves. All individual drain lines for discharges shall be extended with a hose to drain below the chassis frame.
All water carrying gauge lines shall be of flexible polypropylene tubing.
MAIN PUMP INTAKES A 6.00" pump intake shall be provided on each side of the vehicle. The suction intakes shall include removable die cast zinc screens that are designed to provide cathodic protection for the pump, thus reducing corrosion in the pump.
Main pump intakes shall not be located on the main operator's panel and shall maintain a low connection height by terminating below the top of the chassis frame rail.
The main pump intakes shall have National Standard Threads with a long handle chrome cap. The cap shall have a thread design to automatically relieve stored pressure in the line when disconnected.
Each intake shall be furnished with a 5” 45 degree Storz adapter.
INLET BUTTERFLY VALVE One electric (1) butterfly valve shall be provided on each main pump intake.
The 6.00" intake valve shall be equipped with a 0.75” drain valve.
INTAKE RELIEF VALVE A pressure relief valve shall be installed on the suction side of the pump preset at 125 psig.
Relief valve shall have a working range of 75 psig to 250 psig.
The outlet shall terminate below the framerails with a 2.50" National Standard hose thread adapter and shall have a "DO NOT CAP" warning tag.
AUXILIARY INTAKE On the left side pump panel shall be one (1) 2.50" auxiliary intake terminating in 2.50" National Standard Hose Thread. The auxiliary suction shall be provided with a strainer, chrome swivel and plug.
66 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
INLET VALVE LOCATION The location of the valve for the auxiliary inlet shall be recessed behind the side pump panel.
INLET CONTROL Control for the side auxiliary inlet shall be located at the inlet valve. The valve shall be located behind the panel with a swing style handle control extended to the outside of the panel. The handles shall be chrome plated and provide a visual indication of valve position. The swing handle shall provide an ergonomic position for operating the valve without twisting the wrist and provides excellent leverage.
INLET BLEEDER VALVE A .75" bleeder valve shall be provided for each side gated inlet. The water discharged by the bleeders shall be routed below the chassis frame rails.
ALUMINUM HEAT ENCLOSURE A heat enclosure shall be installed, trapping hot air radiated from the engine exhaust system, which shall warm the fire pump. The enclosure shall consist of an aluminum understructure, with easily removable aluminum panels. The panels shall have holes to extend any drain lines or relief valve discharges. A covering above the plumbing shall be provided, so warm air cannot escape freely.
An auxiliary pump heater shall be placed in the pump compartment utilizing engine coolant to provide additional heating. It shall be controlled by a switch on the pump operator’s panel.
TANK TO PUMP The booster tank shall be connected to the intake side of the pump with heavy duty 4.00" piping and a quarter turn 4.00" full flow line valve. This valve shall be manually controlled at the pump operator’s panel.
A rubber coupling shall be included in this line to prevent damage from vibration or chassis flexing.
TANK REFILL A 1.50" tank refill line shall be provided from the pump to the tank. It shall be operated by a 1.50” full flow ball valve manually controlled from the pump operator's panel.
RECIRCULATING LINE A .50" diameter re-circulating line from the pump to the water tank shall be furnished with a control installed at the pump operator's control panel.
67 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No DISCHARGE OUTLETS (Left Side) There shall be two (2) discharges with 2.50" piping and valves on the left side of the apparatus, terminating with a male 2.50" National Standard hose thread adapter. The discharges shall be manually controlled at the pump operator's panel.
DISCHARGE OUTLETS (Right Side) There shall be one (1) discharge with a 2.50" piping and valve on the right side of the apparatus, terminating with a male 2.50" National Standard hose thread adapter. The discharge shall be manually controlled at the pump operator's panel.
LARGE DIAMETER DISCHARGE (Right Side) There shall be one (1) discharge with 4.00” piping and valve located on the right side of the apparatus, terminating with a 4.00” National Hydrant hose thread adapter. The discharge shall be electrically controlled at the pump operator’s panel.
ELBOWS, SIDE OUTLETS The 2.50" discharge outlets located on the sides of the apparatus shall be furnished with a 2.50" National Standard hose thread, chrome plated 30 degree elbow.
The 4.00” discharge outlet shall have a 4.00” NH rocker lug female to 5” Storz 30 degree elbow provided.
DISCHARGE CAPS Chrome plated rocker lug caps with chains shall be furnished for all side 2.50” elbows. The caps shall incorporate a thread design to automatically relieve stored pressure in the line when disconnected.
The Storz elbow shall have a black cap and retaining cable provided.
DISCHARGE OUTLET (Rear) There shall be one (1) discharge plumbed to the rear of the truck on the officer’s side. Plumbing shall consist of 2.50" piping and a 2.50" full flow ball valve with the control from the pump operator's panel. The 2.50" discharge shall terminated with 2.50" National Standard hose thread and a chrome plated 30 degree elbow.
The discharge shall be manually controlled at the pump operator's panel.
CROSSLAY HOSE BEDS Two (2) crosslays capable of carrying 250 feet of 1.75" double jacketed hose and a nozzle shall be provided. Each shall be plumbed with 2.00" pipe and gated with a 2.00" full flow valve.
68 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No Crosslays shall be low mounted with the bottom of both crosslay trays no more than 15.00" above the frame rails for simple, safe reloading and deployment.
Outlets shall be 1.50" National Standard hose thread 90-degree swivel located in the hose bed so that hose may be removed from either side of apparatus.
One (1) crosslay capable of carrying 200 feet of 2.50” double jacket hose and a nozzle shall be provided. It shall be plumbed with 2.50” pipe and gated with a 2.50” full flow valve.
Outlet shall be 2.50" National Standard hose thread 90-degree swivel located in the hose bed so that hose may be removed from either side of apparatus.
The crosslay shall be mounted above the 1.75” crosslays, beside the backboard storage compartment.
All crosslay valves shall be manually controlled at the pump operator’s panel.
REMOVABLE TRAY, CROSSLAYS A removable tray shall be provided for each crosslay hosebed. The crosslay tray shall be constructed of black poly to provide a lightweight sturdy tray. Two (2) hand holes shall be fabricated in the floor and additional hand holes shall be provided in the sides for easy removal and installation from the compartment. The floor of the trays shall be perforated to allow for drainage and hose drying. Trays shall be held in place by a mechanical spring loaded stainless steel latch that automatically deploys upon loading the trays to hold the trays in place during transit.
FRONT BUMPER DISCHARGE The front bumper equipment tray shall be plumbed with 2.00” piping and a 2.00” full flow ball valve. Outlet shall be a 1.50" National Standard hose thread 90-degree swivel located in the tray. This valve shall be manually controlled at the pump operator’s panel.
DELUGE RISER A 3.00” deluge riser shall be installed above the pump so a monitor can be mounted and used. A Task Force Tips manual extension pipe shall be included to raise the monitor as well as a Task Force Tips Crossfire Monitor package XFC-52.
This valve shall be electronically controlled at the pump operator’s panel.
OUTLET BLEEDER VALVES A .75" bleeder valve shall be provided for each discharge. Automatic drain valves are acceptable with some outlets if deemed appropriate with the application.
69 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No The valves shall be located behind the panel with a swing style handle control extended to the outside of the side pump panel. The handles shall be chrome plated and provide a visual indication of valve position. The swing handle shall provide an ergonomic position for operating the valve without twisting the wrist and provide excellent leverage. Bleeders shall be located at the bottom of the pump panel. They shall be properly labeled identifying the discharge they are plumbed to. The water discharged by the bleeders shall be routed below the chassis frame rails.
DISCHARGE OUTLET CONTROLS All discharge valves shall be Elkhart Brass Unibody style ball valves of the appropriate size. All discharge valves shall be manual operation except where noted above.
INTAKE CONTROLS The left side and right side main intakes shall have Elkhart Brass Unibody style 6.00” butterfly valves, one (1) on each side. Each valve shall have a stainless steel wafer and PTFE seat. The valve shall be operated by the appropriate Elkhart Brass electric valve actuator and have a manual override system for use in the event of electrical failure.
Each main intake valve shall be controlled by an Elkhart Brass UBEC1 Unibody Electric Controller which has valve position indication.
CONTROLS, OTHER The tank to pump valve shall be an Elkhart Brass Unibody style 4.00” ball valve.
The tank refill line shall have an Elkhart Brass Unibody style ball valve of the appropriate size.
The 0.50” recirculation line shall be controlled by a quarter-turn ball valve and operated by a 2.00” diameter knob located on the pump operator’s panel.
FOAM PROPORTIONER An onboard foam proportioning system capable of flowing a minimum of 260 gpm of water with 1% Class A foam shall be installed on the finished apparatus. The foam system shall be plumbed to the front bumper 1 ¾” discharge, the 1 ¾” crosslays that are toward the front of the apparatus and the 2 ½” crosslay.
FOAM TANK The foam tank shall be securely mounted ahead of the hose bed and shall have a capacity of 30 gallons with the intended use of Class A foam. The brand of foam stored in this tank shall be the department's standard. The tank construction shall be of .50" polypropylene plastic with joints and seams nitrogen welded inside and outside. The fill tower shall be 8.00" square and contain a screen and non-foaming 4.00" diameter bottom fill tube. 70 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
FOAM TANK DRAIN A system of 1.00" foam tank drains shall be provided, integrated into the foam systems strainer and tank to foam pump valve management system. The tank to pump hoses running from the tank(s) to the panel mounted strainer shall 1.00" diameter. The foam system controller shall have a mode that allows for a given foam valve to be opened at will. Flow of foam from the tank valve to the strainer shall be usable as a tank drain mode.
An adaptor shall be supplied, that allows the 1.00" foam intake screen to assembly to be used as a drain outlet. The standard supplied 1.00" foam pick up hose shall be attached to the screen assembly by way of the adapter. The drain mode shall allow the operator to open and close the tank valve as required from the control head, to drain foam and re-fill foam containers through the connected hose, without foam spillage beneath the vehicle.
PUMP CONTROL PANEL Pump controls and gauges shall be located in the driver’s side, ahead of the rear wheel compartment on the body. The main pump operator's control panel shall be completely enclosed and located in the forward section of the compartment to protect against road debris and weather elements. The pump operator's panels shall be no more than 31.00" wide, and made in four (4) sections with the center section easily removable with simple hand tools. For the safety of the pump operator, there shall be no discharge outlets or pump inlets located on the main pump operator’s panel.
All manual valves shall be controlled with an up/down style control lever.
PUMP PANEL CONFIGURATION The pump panel configuration shall be arranged and installed in an organized manner that shall provide user-friendly operation.
Layout of the pump control panel shall be ergonomically efficient and systematically organized. The upper section shall contain the master intake and pump pressure gauges. This section shall be angled down for easy visibility. The center section shall contain the pump discharge controls aligned in horizontal rows. The pressure control device, engine monitoring gauges, electrical switches, and foam controls shall be located on or adjacent to the center panel, on the side walls for easy operation and visibility. The lower section shall contain the outlet drains.
Identification tags for the discharge controls shall be mounted above each controller. The discharge identification tags shall be color coded, with each discharge having its own unique color. All remaining identification tags shall be mounted on the pump panel in chrome-plated bezels.
PUMP AND GAUGE PANEL
71 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No The pump operators panel and gauge panels shall be constructed of stainless steel with a brushed finish.
The pump panels on the driver’s and officer's side shall be constructed of stainless steel with a brushed finish.
TEST PORTS, VACUUM and PRESSURE Test port connections shall be provided at the pump operator's panel. One shall be connected to the intake side of the pump, and the other to the discharge manifold of the pump. They shall have 0.25 in. standard pipe thread connections and non-corrosive polished stainless steel or brass plugs. They shall be marked with a label.
WATER LEVEL GAUGE The water level gauge shall be an Innovative Controls 10 LED tank level monitor.
WATER LEVEL GAUGE, CAB SIDES There shall be a water level indicator light systems installed on each side of the cab to the rear of the crew cab doors consisting of four (4) LED lights in chrome flanges. From the top to bottom, the lights will be green, blue, yellow and red LED with clear lenses indication Full, ¾, ½, ¼ and empty. The red LED shall flash when empty.
These lights shall be activated only when the pump is gear.
These lights shall be dimmable by a pump panel mounted switch.
FOAM LEVEL GAUGE The foam level gauge shall be an Innovative Controls 10 LED tank level monitor.
AIR HORN SYSTEM Two (2) Grover 1510 air horns shall be provided and located in the front bumper, one (1) on the officer’s side and one (1) on the driver’s side. The horn system shall be piped to the air brake system wet tank utilizing 0.38" tubing. A pressure protection valve shall be installed in-line to prevent the loss of air in the air brake system. Both horns shall be mounted and vertically centered in the front bumper.
AIR HORN CONTROL The air horns shall be actuated by a foot switch on the floor of the driver’s area, a momentary contact rocker switch on the pump operator’s panel and a pull lanyard on the driver’s side overhead console.
ELECTRONIC SIREN A Whelen Model 295HFSC9 electronic siren with detachable noise canceling microphone shall be provided. The siren shall be capable of changing tones
72 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No using the apparatus horn button. The siren head shall be mounted in the overhead console within easy reach of the driver. It shall be activated when the battery is on and the emergency master switch is activated.
ELECTRONIC SIREN SPEAKERS There shall be two (2) Whelen SA122 FMP 100 watt speakers provided. The speaker shall be recessed in the front bumper, with the front grills painted to match the bumper. One (1) located on the officer’s side and one (1) located on the driver’s side.
MECHANICAL SIREN A Federal Signal Q2B mechanical siren shall be provided. The siren shall be mounted in the center of the grille of the truck.
The mechanical siren shall be actuated by a foot switch on the driver's side. A siren brake switch shall be installed on the switch panel.
The control solenoid shall be powered up after the emergency master switch is activated.
LIGHTBAR-ROOF There shall be one (1) Whelen LED lightbar mounted on the cab roof, to be as wide as possible without extending past the start of the radius of the upper cab. A provision shall be made in the center of the lightbar for a Tomar emitter and visible light filter.
The emitter shall be activated by a switch in the driver’s area and activated by the emergency master as well as switched on independently.
A properly programmed controller, lighthead and visible light filter will be supplied by the West Des Moines Fire Department.
LIGHTBAR-SIDES There shall be two (2) Whelen Mini LED 24” lightbars installed on the finished apparatus. One (1) lightbar shall be mounted on the roof above the driver’s door and one (1) lightbar shall be mounted on the roof above the officer’s door. Each light shall face the outside of the truck. The driver’s side shall have clear lenses and all red LED’s and the officer’s side shall have clear lenses and all blue LED’s.
WARNING LIGHTS CAB FACE Four (4) LED flashing warning lights shall be installed on the cab face above the headlights, mounted in a common bezel.
The driver’s side shall be blue LED’s with clear lenses. The officer’s side shall be red LED’s with clear lenses.
73 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No SIDE ZONE LOWER LIGHTING Six (6) LED flashing warning lights with chrome flanges shall be installed in the following positions:
Two (2) red LED lights shall be mounted on each side of the front bumper extension.
Two (2) red LED lights shall be mounted on the rear of the cab above the pump panel, one (1) each side.
Two (2) red LED lights shall be mounted on side of the body in the rear fender area, one (1) each side.
REAR ZONE LOWER LIGHTING Two (2) LED lights shall be mounted in the common bezel with the stop/turn/taillights.
The driver's side shall be one (1) red LED light. The officer's side shall be one (1) blue LED light.
WARNING LIGHTS SIDE, UPPER Four (4) LED Surface Mount lights with chrome flanges shall be provided on the sides of the apparatus.
Two (2) red LED lights shall be installed on each side and located on the hatch storage compartments. One (1) shall be as far forward as possible; one (1) shall be as far rearward as possible.
WARNING LIGHTS REAR, UPPER Two (2) LED Surface Mount lights with chrome flanges shall be mounted on the rear of the apparatus as high as possible but not on the hatch storage compartments.
One (1) blue LED light shall be mounted on the driver’s side. One (1) red LED light shall be mounted on the officer’s side.
TRAFFIC DIRECTING LIGHT There shall be one (1) Whelen model TANF65 amber LED traffic directing light installed at the rear of the apparatus. A Whelen model TACTLD1 control head shall be included with this installation.
The auxiliary warning mode shall be activated with the control head only. The traffic directing light shall be recessed with a stainless steel trim plate at the rear of the apparatus as high as practical.
The traffic directing light controller shall be located within the overhead recessed console above the engine tunnel on the driver's side.
74 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No AMBER ONLY, REAR Two (2) LED Surface Mount lights with chrome flanges shall be mounted on the rear of the apparatus, one (1) on each side, as low as possible and inboard of the brake/tail/turn/backup clusters.
The lights shall be LED amber lights.
The lights shall be a part of the emergency warning system and shall be able to be synchronized with the rest of the warning lights except the roof mounted lightbars. They shall also be controlled by a switch in the driver’s area for independent use.
SYNCHRONIZATION, WARNING LIGHTS The front and rear warning lights, except the roof mounted lightbar, shall be synchronized together. The lower side and upper side warning lights shall be synchronized together.
SCENE LIGHT, REAR There shall be one (1) 12v LED Surface Mount Dual Flood/Spot Combination scene light with a chrome flange installed on the rear of the apparatus. The light shall be mounted on the hatch compartment on the driver’s side and controlled by a switch in the driver’s area and pump panel.
ELECTRICAL SYSTEM GENERAL DESIGN FOR A/C POWER The following guidelines shall apply to the 120/240 VAC system installation:
General Any fixed line voltage power source producing alternating current (ac) line voltage shall produce electric power at 60 cycles plus or minus 5 cycles.
Except where superseded by the requirements of NFPA 1901, all components, equipment and installation procedures shall conform to NFPA 70, National Electrical Code.
Line voltage electrical system equipment and materials included on the apparatus shall be listed and installed in accordance with the manufacturer's instructions. All products shall be used only in the manner for which they have been listed.
Grounding Grounding shall be in accordance with Section 250-6 "Portable and Vehicle Mounted Generators" of the NEC. Ungrounded systems shall not be used. Only stranded or braided copper conductors shall be used for grounding and bonding.
An equipment grounding means shall be provided in accordance with Section 250-91 (Grounding Conductor Material) of the NEC.
75 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No The grounded current carrying conductor (neutral) shall be insulated from the equipment grounding conductors and from the equipment enclosures and other grounded parts. The neutral conductor shall be colored white or gray in accordance with Section 200-6 (Means of Identifying Grounding Conductors) of the NEC.
In addition to the bonding required for the low voltage return current, each body and driving or crew compartment enclosure shall be bonded to the vehicle frame by a copper conductor. This conductor shall have a minimum amperage rating of 115 percent of the nameplate current rating of the power source specification label as defined in Section 310-15 (amp capacities) of the NEC. A single conductor properly sized to meet the low voltage and line voltage requirements shall be permitted to be used.
All power source system mechanical and electrical components shall be sized to support the continuous duty nameplate rating of the power source.
Operation Instructions that provide the operator with the essential power source operating instructions, including the power-up and power-down sequence, shall be permanently attached to the apparatus at any point where such operations can take place.
Provisions shall be made for quickly and easily placing the power source into operation. The control shall be marked to indicate when it is correctly positioned for power source operation. Any control device used in the drive train shall be equipped with a means to prevent the unintentional movement of the control device from its set position.
A power source specification label shall be permanently attached to the apparatus near the operator's control station. The label shall provide the operator with the information detailed in Figure 19-4.10.
Direct drive (PTO) and portable generator installations shall comply with Article 445 (Generators) of the NEC.
Overcurrent protection The conductors used in the power supply assembly between the output terminals of the power source and the main over current protection device shall not exceed 144 inches in length.
For fixed power supplies, all conductors in the power supply assembly shall be type THHW, THW, or use stranded conductors enclosed in nonmetallic liquid tight flexible conduit rated for a minimum of 194 degree Fahrenheit (90 degrees Celsius).
For portable power supplies, conductors located between the power source and the line side of the main overcurrent protection device shall be type SO or type
76 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No SEO with suffix WA flexible cord rated for 600-volts at 194 degrees Fahrenheit (90 degrees Celsius).
Wiring Methods Fixed wiring systems shall be limited to the following: - Metallic or nonmetallic liquid tight flexible conduit rated at not less than 194 degrees Fahrenheit (90 degrees Celsius) or - Type SO or Type SEO cord with a WA suffix, rated at 600 volts at not less than 194 degrees Fahrenheit (90 degrees Celsius)
Electrical cord or conduit shall not be attached to chassis suspension components, water or fuel lines, air or air brake lines, fire pump piping, hydraulic lines, exhaust system components, or low voltage wiring.
In addition the wiring shall be run as follows:
- Separated by a minimum of 12 inches (305 mm), or properly shielded, from exhaust piping - Separated from fuel lines by a minimum of six (6) inches (152 mm) distance.
Electrical cord or conduit shall be supported within six (6) inches (152 mm) of any junction box and at a minimum of every 24 inches (610 mm) of continuous run. Supports shall be made of nonmetallic materials or corrosion protected metal. All supports shall be of a design that does not cut or abrade the conduit or cable and shall be mechanically fastened to the vehicle.
Wiring Identification All line voltage conductors located in the main panel board shall be individually and permanently identified. The identification shall reference the wiring schematic or indicate the final termination point. When prewiring for future power sources or devices, the unterminated ends shall be labeled showing function and wire size.
Wet Locations All wet location receptacle outlets and inlet devices, including those on hardwired remote power distribution boxes, shall be of the grounding type provided with a wet location cover and installed in accordance with Section 210-7 "Receptacles and Cord Connections" of the NEC.
All receptacles located in a wet location shall be not less than 24 inches (610 mm) from the ground. Receptacles on off-road vehicles shall be a minimum of 30 inches (762 mm) from the ground.
The face of any wet location receptacle shall be installed in a plane from vertical to not more than 45 degrees off vertical. No receptacle shall be installed in a face up position.
77 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
Dry Locations All receptacles located in a dry location shall be of the grounding type. Receptacles shall be not less than 30 inches (762 mm) above the interior floor height. All receptacles shall be marked with the type of line voltage (120-volts or 240- volts) and the current rating in amps. If the receptacles are direct current, or other than single phase, they shall be so marked.
Listing All receptacles and electrical inlet devices shall be listed to UL 498, Standard for Safety Attachment Plugs and Receptacles, or other appropriate performance standards. Receptacles used for direct current voltages shall be rated for the appropriate service.
Electrical System Testing The wiring and associated equipment shall be tested by the apparatus manufacturer or the installer of the line voltage system.
The wiring and permanently connected devices and equipment shall be subjected to a dielectric voltage withstand test of 900-volts for one (1) minute. The test shall be conducted between live parts and the neutral conductor, and between live parts and the vehicle frame with any switches in the circuit(s) closed. This test shall be conducted after all body work has been completed.
Electrical polarity verification shall be made of all permanently wired equipment and receptacles to determine that connections have been properly made.
Operational Test per Current NFPA 1901 Standard The apparatus manufacturer shall perform the following operation test and ensure that the power source and any devices that are attached to the line voltage electrical systems are properly connected and in working order. The test shall be witnessed and the results certified by Underwriters Laboratories.
The prime mover shall be started from a cold start condition and the line voltage electrical system loaded to 100 percent of the nameplate rating. The power source shall be operated at 100 percent of its nameplate voltage for a minimum of two (2) hours unless the system meets category certification as defined in the current NFPA 1901 standard.
Where the line voltage power is derived from the vehicle's low voltage system, the minimum continuous electrical load as defined in the current NFPA 1901 standard shall be applied to the low voltage electrical system during the operational test.
78 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No
GENERATOR A minimum of 6200 watt hydraulic generator shall be provided. The hydraulic pump shall be driven by a chassis transmission mounted PTO.
The unit shall come equipped with: generator tray assembly (which includes the generator, hydraulic motor, cooler, fan, electronics package, 10 micron spin-on fluid filter and reservoir), axial piston hydraulic pump with pressure compensated control, and Command and Control Center (CCC) display with all required wiring harnesses.
The CCC shall be an interactive operator control center, equipped with solid state buttons, with displays for voltage, frequency, amperage, hour meter, service reminders, operator warnings, system faults and diagnostics. Standard electronics package shall include smart start engagement to reduce mechanical stress, precise voltage and frequency control, cold start system, automatic load and temperature compensation, integrated diagnostics system, and other automated control features to protect system, vehicle and operator.
GENERATOR LOCATION The generator shall be mounted in the cargo area at the front of the body in the dunnage area above the crosslay module. The flooring in this area shall be either reinforced or constructed in such a manner to handle the additional weight of the generator.
GENERATOR START A switch shall be located on the cab instrument panel and the pump operator’s panel to engage the generator.
CIRCUIT BREAKER PANEL The circuit breaker panel shall be located in the front wall of the driver’s side forward body compartment. The circuit breaker panel shall be recessed into the body wall to maximize usable compartment space.
120 VOLT LIGHT TOWER There shall be a 10 foot extension folding Light Tower installed on the finished apparatus. It shall be powered by the hydraulic generator and use truck air to raise the telescoping sections.
The light mast shall include four (4) Combination Flood and 8° Spotlight LED light heads. The appropriate wired controller shall control it.
The light mast shall be mounted on the front of the body and extend vertically out the top of the apparatus.
79 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No Light mast controller shall be mounted in the pump operator’s compartment and shall be recessed into the compartment dividing wall.
SCENE LIGHTS, BODY There shall be four (4) 12v LED Surface Mount Flood/Spot Combination scene lights with chrome flanges installed, two (2) on each side of the body. They shall be mounted on the hatch compartments next to the warning lights, one as far forward as possible but not ahead of the warning light and one as far rearward as possible but not behind the warning light.
They shall be controlled by switches in the driver’s area as well as on the pump operators control panel.
ELECTRIC CORD REEL One (1) Hannay Series 1600 cord reel shall be installed on the finished apparatus. The reel shall be provided with a 12-volt electric rewind motor and be controlled by a switch that is guarded to prevent accidental operation and labeled for its intended use. The switch shall be protected with a fuse and installed adjacent to the cord reel.
A captive roller assembly shall be provided to aid in the payout and loading of the reel. A ball stop shall be provided to prevent the cord from being wound on the reel.
A label shall be provided in a location adjacent to the reel. The label shall indicate current rating, current type, phase, voltage and total cable length.
The reel shall be located in the hatch storage compartment on the driver’s side. The cable shall be accessible through an opening in the top of the behind the rear wheel compartment on the driver’s side.
ELECTRIC CABLE The reel shall be equipped with a yellow 200.00 foot, 12/2 with ground cable. The end shall be a 20 amp weather-tight twist lock receptacle.
PORTABLE JUNCTION BOX One (1) portable junction box shall be provided. The junction box shall have a total of four (4) outlets; two (2) shall be 20 amp twist lock and two (2) shall be 20 amp straight plug.
The junction box shall include a 12.00” tail of 12/3 cable and a 20 amp weather-tight twist lock plug.
The junction box shall be of weatherproof construction and have flip up lids lined with soft neoprene rubber at each outlet opening.
120 VOLT INTERIOR RECEPTACLES – GENERATOR
80 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No The generator shall power one (1) receptacle in the cab.
One (1) outlet shall be located in the EMS compartment and furnished with a 20 amp duplex style outlet. This outlet shall be colored red. The generator shall power one (1) receptacle in the body. One (1) 20 amp outlet shall be located next to the circuit breaker panel and be colored red. This receptacle shall be mounted on the bottom of the EMS compartment.
PAINT Thorough documentation on the steps/specifications of the exterior custom cab and body painting process must be provided with the proposal package.
PAINT COLOR The cab shall be painted red and white with the break line being at the bottom of the windows. The sides, front and back from that line and lower shall be red. The sides, front, back and roof above the line shall be white.
The body, compartment doors and door frames shall be painted the same red as the cab.
PAINT - ENVIRONMENTAL IMPACT The contractor shall meet or exceed current State regulations concerning paint operations for the state in which they are located. Pollution control shall include measures to protect the atmosphere, water and soil. Controls shall include the following conditions:
- Topcoats and primers shall be chrome and lead free.
- Metal treatment chemicals shall be chrome free. The wastewater generated in the metal treatment process shall be treated on-site to remove any other heavy metals.
- Particulate emission collection from sanding operations shall have a 99.99 percent efficiency factor.
- Particulate emissions from painting operations shall be collected by a dry filter or water wash process. If the dry filter means is used, it shall have an efficiency rating of 98 percent. Water wash systems shall be 99.97 percent efficient.
- Water from water wash booths shall be reused. Solids shall be removed mechanically on a continual basis to keep the water clean.
- Paint wastes shall be disposed of in an environmentally safe manner.
- Empty metal paint containers shall be crushed and recycled to recover the metal.
81 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No - Solvents used in cleanup operations shall be collected, recycled on-site, or sent off-site for distillation and returned for reuse. Residue from the distillation operation shall be used as fuel in off-site kilns.
Additionally, the finished apparatus shall not be manufactured with or contain products that have ozone depleting substances. The contractor shall, upon demand, present evidence that his manufacturing facility meets the above conditions and that it is in compliance with his State EPA rules and regulations.
PAINT CHASSIS FRAME ASSEMBLY The chassis frame assembly shall be painted black before the installation of the cab and body, and before installation of the engine and transmission assembly, air brake lines, electrical wire harnesses, etc. Components that are included with the chassis frame assembly that shall be painted black are frame rails, cross members, axles, suspension, steering gear, fuel tank, body substructure supports, miscellaneous mounting brackets, etc.
COMPARTMENT INTERIOR PAINT The interior of compartmentation shall be painted with gray spatter type paint.
REFLECTIVE BAND A 10.00" white reflective band shall be provided across the front of the vehicle and along the sides of the body in a 1-6-1 pattern. Each edge of the white reflective material shall be outlined by a black strip of non-reflective material.
The reflective band shall be below the level of the headlights on the cab face and continue at that level on the sides of the cab.
OFFSET REFLECTIVE STRIPE There shall be one (1) offset shaped jog provided in the reflective stripe design on the body. It shall start at the level of the striping on the cab and jog upward on the pump operators compartment door and then to the rear of the truck over the rear wheel compartment door. See Appendix 7.
CHEVRON STRIPING, REAR There shall be alternating chevron striping located on the rear-facing vertical surface of the apparatus. The rear surface, excluding the rear roll up door, shall be covered. Each stripe shall be 6.00" in width.
The colors shall be red and fluorescent yellow green 3M Diamond grade.
REFLECTIVE STRIPE, CAB DOORS A 6.00" high white reflective stripe shall be provided across the interior of each cab door. The stripe shall be located approximately 1.00" up from the bottom, on the door panel.
LETTERING – FRONT BUMPER
82 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No There shall be white reflective lettering/numbering 6.00" high with a black outline provided. There shall be four (4) characters, E190, centered on the width of the front bumper. See Appendix 4.
LETTERING – FRONT OF CAB There shall be 23k gold leaf lettering in the same font and shading as the front door applied to the front of the cab, centered left to right, below the windshield. The lettering shall be 13 letters and should read WEST DES MOINES. See Appendix 5.
LETTERING, CAB DOORS--FRONT A scroll design to match existing artwork shall be replicated in 23k gold leaf and installed on the front cab doors. A total of 26 gold leaf letters shall be supplied, spelling WEST DES MOINES above the design. See Appendix 1.
LETTERING, CAB DOORS--REAR There shall be 23k gold leaf lettering in the same font and shading as the front door applied to the rear cab doors. A total of twelve (12) 3.00” high letters shall be supplied spelling ENGINE. A total of six (6) 5.00” high numbers in the same font and shading shall be supplied spelling 190. They shall be applied below the word ENGINE. The graphic shall be applied above the reflective stripe and centered on the width of the door. See Appendix
LETTERING, HATCH COMPARTMENTS There shall be white reflective lettering with a Black background provided on the hatch compartments. There shall be 44 letters provided (WEST DES MOINES ENGINE 190 on each side.) The wording shall be centered on the compartment between the lights and as wide as possible. WEST DES MOINES shall have a flat top line and the bottom line shall arch up so the middle of the script is narrow than the edges. ENGINE 190 shall be centered below. Sizing to match existing apparatus. See Appendix
LETTERING, REAR ROLL-UP DOOR There shall be red reflective lettering/numbering with a black outline provided that shall be four (4) characters, E190, centered left to right and a WDMFD Logo centered below E190 and KEEP BACK 500 FEET centered left to right, below the FD logo. See Appendix 6
The lettering shall be red reflective lettering with a black outline.
LETTERING, FONT/COLOR The exact font and positioning of all lettering shall be determined at the preconstruction conference or the first inspection trip.
LOOSE EQUIPMENT The following equipment shall be furnished with the completed apparatus:
83 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No Four (4) bags of chrome, stainless steel, and cadmium plated screws, nuts, bolts and washers as used in the construction of the unit.
One (1) map storage box, p. 34
One (1) David Clark A99-04CRG1 12v battery charger, p. 41
Two (2) David Clark 40688G-90 Li-Polymer batteries, p. 41
Alco-Lite PRL-14 roof ladder, p. 56
Alco-Lite PEL-24 extension ladder, p. 56
Alco-Lite FL-10 attic ladder, p. 56
Foam system pick-up hose, p. 71
Five (5) helmet mounting brackets meeting NFPA requirements shall be included and mounted by the department.
Two (2) Streamlight Fire Vulcan hand lights and chargers shall be included and mounted by the manufacturer. The mounting location of the chargers will be determined at the post paint inspection.
One (1) Task Force Tip Blitzfire XXC-52 Combination Package (Storage bracket, 2.5” inlet, Max-Force 2.5” female 55/100 PSI dual pressure nozzle and a stacked nozzle tip set)
NFPA REQUIRED LOOSE EQUIPMENT Any equipment not listed above and required by NFPA 1901, Chapter 5, shall be supplied and mounted by the department.
Bidder certifies, by submission of this bid or proposal, that neither it nor its principals is presently debarred, suspended, proposed for debarment, declared ineligible, or voluntarily excluded from participation in this transaction by any Federal department or agency. Furthermore, the contractor will pass this requirement on to subcontractors (if allowable) seeking subcontracts over $25,000.
The bidder shall provide immediate written notice to the City of West Des Moines, West Des Moines City Clerk, if at any time they learn this certification has become erroneous by reason of changed circumstances.
Following the events of 9/11 the federal government has put many new regulations in place to combat terrorism, the funding of terrorist related organizations, etc. Among these is a requirement that applies to the City of West Des Moines (a state political subdivision). Before making a purchase or entering into any contract exceeding $25,000 we must ensure that the vendor (company) has not been debarred or suspended from doing business with any Federal Department or agency. This applies to all purchases, regardless whether the purchase is being made using federal grant
84 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No dollars. Failure to comply could result in various penalties, including ineligibility to participate in future federal grants.
SEALED BIDS DUE: Wednesday, November 15th, 2017– 2:00 p.m. Central time City of West Des Moines City Clerk’s Office – Suite 2B 4200 Mills Civic Parkway West Des Moines, IA 50265
85 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No APPENDIX 1
The artwork below shall be provided and applied to the drivers cab door, as well as the officers cab door. Centered left to right, as well as centered between the reflective stripe and lower edge of the door window. The artwork shall be gold leaf with the font, border and shading. The scrollwork dimensions are 20.25” wide X 9.625” high.
86 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No APPENDIX 2
ENGINE
190 The above rendition shall be applied to the rear cab doors in gold leaf, with the font and shading to match that of the wording on the front cab entry doors. The graphic shall be applied between the reflective striping and the bottom of the cab window, and centered on the width of the door. Reference photo below:
87 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No APPENDIX 3
The artwork below shall be replicated (to say “ENGINE 190”) on the hatch compartments in white reflective lettering with a black outline and shading. WEST DES MOINES shall have a straight top line. The bottom shall arch upwards toward the middle. ENGINE 190 shall have a straight top and bottom. The lettering shall be as large as possible to fill the side of the hatch compartment area between the scene lights.
88 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No APPENDIX 4
The artwork below shall be provided and applied to the front bumper of the cab, centered left to right as well as up and down. The artwork shall read E190 in white reflective letter with a black outline and shading. A 4 inch city of West Des Moines logo in black and white will be installed on the side or angle-cut area of the front bumper.
89 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No APPENDIX 5
The artwork below shall be provided and applied to the front of the cab, centered left to right, and below the windshield. The artwork shall be gold leaf font, border and shading. It shall read “WEST DES MOINES”
90 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No APPENDIX 6
The rear roll up door shall have similar artwork provided and applied. The artwork shall resemble the artwork below as close as possible and read E190 across the top of the door, the West Des Moines Fire Department Maltese logo in the center of the door, and KEEP BACK 500 FEET on the bottom of the door.
91 of 92 West Des Moines Fire Department Fire Engine Specification Bidder Complies Yes No APPENDIX 7
The picture below shows the offset reflective striping, which shall be duplicated, on each side of the apparatus.
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