June 1, 2026

TANDEM AXLE DUMP TRUCK SPECIFICATION

TA BULK BUY – VERSION 2.1

MODOT 0000000342SL

Table of Contents

FRAME HOLES PUNCHED OR PRE-DRILLED……………………………………………………28

DUMP TRUCK WEIGHT IDENTIFICATION TAG…………………………………………………..39

Section 1 Contract Administration

1.1. PURPOSE

1.1.1. This specification is designed to provide the Missouri Department of Transportation with turn-key safe, efficient, and dependable tandem-axle dump trucks for highway maintenance operations. Their use shall include material hauling, trailer towing, and operation of hydraulically operated attachments such as rotary brooms, sprayers, snowplows, and a slip-in material spreader.

1.2. DEFINITIONS

1.2.1. The tandem axle dump truck shall hereafter be referred to as the “Dump Truck.”

1.2.2. The Missouri Department of Transportation shall hereafter be referred to as “MoDOT.”

1.2.3. The Missouri Department of Transportation Central Office General Services Fleet Manager shall hereafter be referred to as the “MoDOT Fleet Manager.”

1.2.4. The MoDOT Fleet Manager may appoint representatives to act on their behalf. These representatives shall hereafter be referred to as the “MoDOT Representative.”

1.2.5. Those submitting bids for this contract shall hereafter be referred to as the “Bidder.”

1.2.6. The awarded Bidder/s shall hereafter be referred to as the “Contractor.”

1.2.7. The cab and chassis franchisee or OEM providing the Dump Truck cab and chassis shall hereafter be referred to as the “Chassis Provider.”

1.2.8. The outfitter or installer of all components/items not provided by the Chassis Provider shall hereafter be referred to as the “Body Builder.”

1.2.9. Manufacturers Suggested Retail Price, and the process to purchase these components/items as described in the Special Terms and Conditions section of the RFP solicitation document shall hereafter be referred to as “M.S.R.P.”

1.2.10. “Representative Make and Model” shall mean an example of a component/item that meets the requirements of that section of the specification.

1. A Bidder or Contractor is NOT required to supply the exact make and model component/item.

2. The component/item submitted by the Bidder or supplied by the Contractor shall meet the requirements of that section of the specification.

1.3. CONTACTOR RESPONSIBILITY

1.3.1. In addition to the Contractor requirements contained in the RFP solicitation document, for each Dump Truck the Contractor delivers, said Contractor shall be responsible for the Dump Truck in its entirety:

1. The Contractor shall ensure that each delivered Dump Truck in its entirety is compliant with all specifications listed herein.

2. The Contractor shall be responsible for the installation and/or attachment of all Body Builder components/items to the cab and chassis.

3. The Contractor shall be responsible for all performance requirements of each delivered Dump Truck.

4. In the event a sub-contractor or vendor of the Contractor fails to resolve an issue with the Dump Truck, the Contractor shall be responsible.

5. The Contractor and Body Builder shall furnish all material, labor, facilities, equipment, and supplies necessary to provide the deliverables/services required herein.

1.4. SPECIFIC RFP RESPONSE REQUIREMENTS

NOTE: For a complete account of all RFP response requirements, refer to the Special Terms and Conditions section of the RFP solicitation document.

1.4.1. Prices submitted for each base Dump Truck shall be based on the specifications listed herein as written.

1. Dump Truck CA/CT, WB, and AF/EOF dimensions shall be determined by collaboration between the Bidder, Body Builder, Chassis Provider, and the requirements of this specification.

2. All components/items not specifically listed in this specification but necessary for each Dump Truck submitted to meet the specifications listed herein, and for all components/items to fully function correctly, shall be included in the bid price.

1.4.2. Prices submitted for the listed options shall be based on the specifications listed herein as written.

1. The installation of optional components/items may require certain base components/items to be changed. The cost of the changes to base components/items shall be included in the cost of the respective option.

2. All components/items not specifically listed in this specification but necessary for each option submitted to meet the specifications listed herein, and for all components/items to fully function correctly, shall be included in the cost of the respective option.

1.4.3. Bidders submitting responses to this RFP shall provide the following additional documentation with their response. Documentation submitted shall be based on the specifications listed herein as written.

1. Documentation shall include, but not be limited to:

a. Representative Chassis Line Sheet or Chassis Proposal Document.

b. A list of all corrosion mitigation components/items provided as described in Section 3.7.

c. Engineering drawings detailing the following:

1. Projected weight of the base Dump Truck with no options.

2. Overall dimensions of the Dump Truck.

3. Clearances surrounding the components between the chassis cab and the front of the dump body.

4. Dimensions of the dump body overhang at the rear of the Dump Truck.

5. Advertised wheelbase of the Dump Truck.

6. Overall bridge law wheelbase (center of the steering axle to the center of the rear drive axle).

d. The weight each option listed in Section 8 adds to the base Dump Truck, if the option adds 200-pounds or more weight to the base Dump Truck.

2. Acceptable document formats are PDF, Word, or Excel.

1.5. PRE-DELIVERY INSPECTIONS

1.5.1. The Chassis Provider shall perform a thorough pre-delivery inspection of each cab and chassis and all standard, optional, and M.S.R.P. components/items installed by the chassis manufacturer and any factory authorized installer.

1. Inspection shall include, but not be limited to:

a. The cab and chassis manufacturer’s standard pre-delivery inspection process.

b. Proper operation of all operator controls.

c. Verify/correct all adjustments.

d. Routing of hoses, lines, wiring, and tubing.

e. Verify all grease zerks are greased.

f. Engine and transmission operation.

2. Any deficiencies shall be corrected before the cab and chassis is delivered to the Body Builder or receiving district.

3. The results of the cab and chassis pre-delivery inspection shall be recorded on a pre-printed form.

4. A copy of the completed cab and chassis pre-delivery inspection form, which shall include the entire VIN number of the Dump Truck, shall be signed and dated by the inspector and placed in the VIN Specific Dump Truck Information Manual.

1.5.2. The Body Builder shall perform a thorough pre-delivery inspection of each completed Dump Truck including ALL Body Builder installed standard, optional, and M.S.R.P. components/items.

1. The pre-delivery inspection shall include inspection of, but not be limited to:

a. Overall quality of installation.

b. Proper operation of all operator controls.

c. Verify/correct all adjustments.

d. Routing of hydraulic hoses, lines, wiring, and their protection from heat sources and rubbing.

e. Verify all grease zerks on all Body Builder installed equipment/components/items are greased.

f. Hydraulic system and relief pressure settings.

g. Hydraulic system and controls operation.

h. Spreader control system operation.

i. If optioned, wing snowplow and underbody scraper operation.

1. Clearances of all snowplows to surrounding components/items in all positions.

j. If optioned, front snowplow operation.

1. Clearances of all snowplows to surrounding components/items in all positions.

k. Dump bed and tailgate operation.

l. Tarp system operation.

m. LED warning light system operation.

2. Any deficiencies shall be corrected before the Dump Truck is delivered to the receiving district.

3. The results of the Body Builder pre-delivery inspection shall be recorded on a pre-printed form.

4. A copy of the completed Body Builder pre-delivery inspection form, which shall include the last 8 characters of the Dump Truck VIN, shall be signed and dated by the inspector and placed in the VIN Specific Dump Truck Information Manual.

1.5.3. MoDOT reserves the right to perform a thorough pre-delivery inspection of each completed Dump Truck at the final assembly point.

1. The MoDOT Fleet Manager shall notify the Contractor of such decision.

a. Applicable Dump Truck/s shall be held at the final assembly point for inspection by the MoDOT representative/s.

b. Dump Truck/s shall be complete and ready for delivery.

2. This inspection shall be of the entire Dump Truck including all standard, optional, and M.S.R.P. components/items.

3. Discrepancies and/or findings of non-compliance with published specifications, and/or issues of poor-quality workmanship shall be listed and communicated to the Contractor and/or Body Builder.

a. The Contractor and/or Body Builder shall, at their expense, address the listed items to the satisfaction of the MoDOT Representative/s before each inspected Dump Truck is delivered to the receiving district.

1.6. DELIVERY REQUIREMENTS

NOTE: For a complete account of all delivery requirements, refer to the Special Terms and Conditions section of the RFP solicitation document.

1.6.1. The following delivery requirements apply to each delivered Dump Truck.

1. Each delivered Dump Truck, including all standard, optional, and M.S.R.P components/items, shall be thoroughly pressure washed with hot water and detergent prior to delivery.

a. Dump Trucks including all standard, optional, and/or M.S.R.P. components/items with hydraulic oil from assembly on any component are not acceptable.

2. Delivery of items shall be coordinated with a MoDOT Representative at the receiving location.

a. Contractor shall give a minimum of 24 hours advance notice before delivery of a Dump Truck.

1. If a delivery is being made on the first working day of a week, notice shall be given on or before the last working day of the previous week.

b. Delivery of a Dump Truck shall only occur between the hours of 8:00 a.m. to 3:00 p.m., Monday through Friday.

c. Deliveries shall not be made on observed holidays as identified in the Special Terms and Conditions section of the RFP solicitation document.

3. Each delivered Dump Truck shall have the listed minimum levels maintained at all times during delivery, up to and including the time possession of the Dump Truck is transferred to MoDOT:

a. Minimum of ¼ tank of fuel.

b. Minimum of ¼ tank of DEF.

1.7. POST DELIVERY INSPECTIONS

1.7.1. MoDOT reserves the right to perform a transit/shipping damage inspection of each delivered Dump Truck.

1. MoDOT shall have five business days after receipt of each delivered Dump Truck to inspect for damage received during transit/shipping to the receiving location.

a. Signing of the delivery receipt by a MoDOT Representative does not release the Contractor or a sub-contractor from responsibility for damage to the Dump Truck that was un-observed or concealed at the time of receipt of the Dump Truck by MoDOT.

2. Findings of damage believed to be from transit/shipping of the Dump Truck shall be listed and communicated to the Contractor.

a. The Contractor and/or sub-contractor shall, at their expense, address the listed damage to the satisfaction of the MoDOT Representative/s before the damaged Dump Truck is accepted.

1.7.2. MoDOT reserves the right to perform a thorough post-delivery inspection of each delivered Dump Truck.

1. This inspection shall be of the entire Dump Truck including all standard, optional, and M.S.R.P. components/items.

2. Discrepancies and/or findings of non-compliance with published specifications, and/or issues of poor-quality workmanship shall be listed and communicated to the Contractor and/or Body Builder.

a. The Contractor and/or Body Builder shall, at their expense, address the listed items to the satisfaction of the MoDOT Representative/s before each delivered Dump Truck is accepted.

1.8. PAYMENT CONDITIONS

NOTE: For a complete account of all payment conditions, refer to the Special Terms and Conditions section of the RFP solicitation document.

1.8.1. The Contractor shall maintain full ownership of the Dump Truck up to the time ownership of the Dump Truck is transferred to MoDOT.

1. The transfer of ownership of each Dump Truck shall occur when the final acceptance documents are completed by the MoDOT representative.

2. Any progress payment/s to the Contractor shall not reduce the level of the Contractor’s ownership of any portion of the Dump Truck.

1.8.2. Specific Contractor final payment process conditions.

1. Final payment for each delivered Dump Truck is contingent upon the acceptance of each Dump Truck individually by the MoDOT Representative.

a. All noted issues with each delivered Dump Truck shall be corrected to the satisfaction of the MoDOT representative before the Dump Truck is accepted.

b. After acceptance of each delivered Dump Truck, the final payment process will be initiated.

c. MoDOT shall not be obligated to issue Contractor payment for components/items supplied in addition/error to those required on the purchase order.

Section 2 Common Specific Requirements

2.1. SAFETY REQUIREMENTS

2.1.1. Applicability of safety requirements.

1. All requirements listed in Section 2.1 shall apply to each delivered Dump Truck in its entirety, including, but not limited to:

2. All provided components/items listed as standard items.

3. All provided components/items listed as optional items.

4. All provided components/items that may be purchased additionally as M.S.R.P. items.

2.1.2. General requirements.

1. Every effort shall be made to provide Dump Trucks that are free from potential injurious hazards to the Operator and/or Passenger during normal operation of the Dump Truck.

2. Bidders and/or Body Builders may contact the Buyer of record while the solicitation process is open with specific safety questions about components/items on the Dump Trucks they are providing.

a. The Buyer of record may forward these inquiries to the MoDOT Safety Department for consideration and response.

b. Determination of the MoDOT Safety Department shall be final.

3. Contractors and/or Body Builders may contact the MoDOT Fleet Manager after contract award with specific safety questions about components/items on the Dump Trucks they are providing.

a. The MoDOT Fleet Manager may forward these inquiries to the MoDOT Safety Department for consideration and response.

b. Determination of the MoDOT Fleet Manager and/or MoDOT Safety Department shall be final.

2.1.3. Specific requirements.

1. Continuous three points of contact.

a. All ladders, steps, and similar components/items otherwise unlisted shall provide continuous three points of contact while ascending or descending.

b. Grab handles shall be provided on each side of the ladder and/or steps.

2. Unobstructed vision and access.

a. No component/item shall inhibit safe operation of the Dump Truck by obstructing the Operators and/or Passengers vision or access. Examples of components/items that cannot be obstructed include, but are not limited to:

1. Operators vision:

a. Through the windshield.

b. To view any dash mounted gauges or indicator lights.

c. To view any dash mounted controls.

d. To all mirrors on the left side of the Dump Truck.

e. Through the right side window.

f. To all mirrors on the right side of the Dump Truck.

2. Operator access to:

a. Transmission controls.

b. Brake controls.

c. HVAC controls.

d. Power mirror controls.

e. Any dash mounted controls.

3. Operators and Passengers vision of or access to:

a. Steps.

b. Grab handles.

c. Handrails.

3. Crashworthy installation of components/items.

a. Every effort and consideration shall be made when mounting/securing components/items inside the chassis cab, or immediately behind the chassis cab to ensure the component/item will not become dislodged during a crash involving the Dump Truck.

4. Entanglement hazards.

a. Any rotating component/item that poses a potential entanglement hazard shall have a guard or shield to prevent operator injury.

1. Examples of entanglement hazards include, but are not limited to:

a. Any portion of the hydraulic pump drive shaft that is visible in front of the Dump Truck grille and could be considered an entanglement hazard shall be protected by a guard that limits access to the shaft on the top and both sides.

b. Any visible hydraulically driven shaft on a material spreader that could be considered an entanglement hazard shall be protected by a guard that limits access to the shaft.

5. Pinch points.

a. Any commonly accessed components/items such as a latch, catch, handle on a telescoping ladder, and similar components/items otherwise unlisted shall be designed to eliminate pinch points.

6. Heat sources.

a. All heat producing components of the exhaust and aftertreatment system an Operator or Passenger could come in contact with shall be shielded.

2.2. GENERAL

2.2.1. All products provided by all Contractors, Chassis Providers, sub-contractors, and Body Builders shall be new, current model products at the time of receipt of the purchase order.

1. Any product that is used, rebuilt, refurbished, reconditioned, remanufactured, or otherwise not a new, current model product is not acceptable.

2.2.2. Each delivered Dump Truck shall comply with all State of Missouri and Federal vehicle weight, dimension, and safety requirements.

2.2.3. Each delivered Dump Truck shall be complete with all standard, optional, and M.S.R.P components/items meeting the minimum applicable specifications as stated herein and those requirements listed on the purchase order.

2.2.4. Each delivered Dump Truck shall be fully operational with all hydraulic and mechanical adjustments made, and required inspections performed prior to delivery.

2.2.5. Calibration of the granular material application system shall be the responsibility of MoDOT.

2.2.6. Each delivered Dump Truck shall have ALL grease fittings on the chassis and Body Builder installed components properly lubricated.

2.2.7. The cab and chassis/Dump Truck shall, from the time the cab and chassis is manufactured up to and including the time possession of the Dump Truck is transferred to MoDOT, have the following minimum levels maintained:

1. Minimum of ¼ tank of fuel.

2. Minimum of ¼ tank of DEF.

2.3. DEFINITIONS

2.3.1. Orientation.

1. Front and Forward shall mean the front of the Dump Truck during normal forward travel.

2. Rear and Rearward shall mean the rear of the Dump Truck during normal forward travel.

3. Left shall mean the left side of the Dump Truck when facing the rear of the Dump Truck.

4. Right shall mean the right side of the Dump Truck when facing the rear of the Dump Truck.

5. Top and Upper shall mean the uppermost side or portion.

6. Bottom and Lower shall mean the lowermost side or portion.

7. References made in regard to a specific component shall mean once the component is installed, the orientation definitions for the Dump Truck shall apply to the orientation of the component.

a. For example:

a. Once installed, the Front of the hydraulic function control valve enclosure shall be the side facing the front of the Dump Truck.

b. Once installed, the Rear of the hydraulic function control valve enclosure shall be the side facing the rear of the Dump Truck.

c. Once installed, the Left side of the hydraulic function control valve enclosure shall be the side facing the left side of the Dump Truck.

d. Once installed, the Right side of the hydraulic function control valve enclosure shall be the side facing the right side of the Dump Truck.

e. Once installed, the Top of the hydraulic function control valve enclosure shall be the uppermost side.

f. Once installed, the Bottom of the hydraulic function control valve enclosure shall be the lowermost side.

2.3.2. Electrical Circuit Current.

1. Low-Current shall mean electrical circuits designed to operate with, and have current protection devices rated at 30-Amps or less.

2. High-Current shall mean electrical circuits designed to operate with, and have current protection devices rated for more than 30-Amps.

2.4. VIN SPECIFIC DUMP TRUCK INFORMATION MANUAL

2.4.1. Each Dump Truck shall be delivered with a VIN-number specific, printed paper manual meeting all of the following requirements.

1. Publications shall be bound into a single manual or installed in a binder when delivered to MoDOT.

a. Boxed, shrink-wrapped, or otherwise unbound loose pages are not acceptable.

2. The VIN Specific Dump Truck Information Manual shall include, but not be limited to:

a. The entire VIN number of the delivered Dump Truck on the cover of the manual.

b. The MoDOT unit number on the cover of the manual.

c. A copy of the chassis pre-delivery inspection form as outlined in Section 1.5.1.

d. A copy of the Body Builder pre-delivery inspection form as outlined in section 1.5.2.

e. A list of repair stations authorized to perform warranty work on Body Builder manufactured/installed components as outlined in Section 4.3.

f. A summary page listing the:

1. Make and model of all Body Builder installed components.

2. Serial number of each Body Builder installed component.

g. Complete, fully illustrated parts listings for all Body Builder installed components.

h. Schematics for each Body Builder installed electrical accessory circuit showing the complete power and ground circuits, routing, wire color and gauge, pin numbers, switches, breaker or fuse location and/or number, and specific ground point locations.

i. Schematics for each Body Builder installed air powered accessory circuit showing valve location, air line color, air line size, rear cab wall bulkhead location, and routing.

j. Schematics for each hydraulic accessory circuit, including flow specifications, pressure limiter valve settings, and counter-balance valve pressure settings on each circuit.

k. A list of each hydraulic hose installed, including the diameter, overall length of the hose including both fittings, and the type and size of each fitting.

l. A manual for the LED warning light system including, but not limited to:

1. A complete wiring schematic.

2. A complete, illustrated parts list.

3. Diagnostic troubleshooting information.

2.5. AUXILIARY POWER DISTRIBUTION BOX

2.5.1. Each delivered Dump Truck shall be equipped with an auxiliary power distribution box.

1. Power distribution box shall be mounted inside the cab.

2. Power distribution box shall serve:

a. As a connection point for all low-current Body Builder installed accessory circuits.

b. As a division between the chassis electrical system and the Body Builder installed electrical systems.

3. Power distribution box shall provide:

a. Individually fused, key-on accessory circuits.

1. Key-on accessory circuits shall provide power in the key-on position regardless of electrical system or battery voltage level.

2. The use of Batter-Saver, Low Voltage Disconnect, or other similar chassis manufacturer provided functionality is not acceptable.

b. Individually fused, battery power circuits.

1. Battery power circuits shall provide power in the key-on and key-off position regardless of electrical system or battery voltage level.

2. The use of Batter-Saver, Low Voltage Disconnect, or other similar chassis manufacturer provided functionality is not acceptable.

c. Connection point for the chassis ground speed signal.

d. Chassis ground connection point.

4. High-current supply to the power distribution box shall be protected at the source by a fuse or breaker.

2.6. DETERMINING CHASSIS DIMENSIONS

2.6.1. All requirements listed in Section 2.6 shall apply to each delivered Dump Truck including, but not limited to:

1. All components/items listed as standard items.

2. All components/items listed as optional items.

3. All components/items that may be purchased additionally as M.S.R.P. items.

2.6.2. Chassis Dimensions.

1. This specification does not specify the listed dimensions:

a. WB

b. CT/CA

c. AF/EOF

2. These dimensions shall be determined by collaboration between the applicable parties using the dimensions listed in Section 2.6.

a. Front axle set-back shall not exceed 38-inches from the grille to the center of the front axle.

b. There shall be a minimum of 3-inches clearance between all components of the vertical exhaust stack and the front of the dump body and cab protector.

c. The hydraulic oil reservoir shall be mounted as close as possible to the rear of the chassis cab with a minimum of 3-inches clearance between the rear of the cab and the hydraulic oil reservoir including all hoses, fittings, tubes, or otherwise unlisted components/items of the hydraulic oil reservoir assembly.

d. The hydraulic function control valve enclosure shall be mounted as close as possible to the rear of the chassis cab with a minimum of 3-inches clearance between the rear of the cab and the hydraulic function control valve enclosure including all hoses, fittings, tubes, or otherwise unlisted components/items of the hydraulic function control valve enclosure assembly.

e. The dump body shall be mounted as close as possible to the hydraulic oil reservoir, with a minimum of 3-inches clearance between the front of the dump body and the hydraulic oil reservoir including all hoses, fittings, tubes, or otherwise unlisted components/items of the hydraulic oil reservoir assembly, excluding the sub frame of the reservoir and hoist.

f. The dump body shall be mounted as close as possible to the hydraulic function control valve enclosure, with a minimum of 3-inches clearance between the front of the dump body and the hydraulic function control valve enclosure including all hoses, fittings, tubes, or otherwise unlisted components/items of the hydraulic function valve enclosure assembly, excluding the sub frame of the hydraulic function control valve enclosure and hoist.

g. Rear hitch plate shall be recessed into the frame rails.

1. The end of the frame rails shall extend rearward a minimum of ½-inch from the rear face of the rear hitch plate.

2. The end of the frame rails shall extend rearward no farther than 1-inch from the rear face of the rear hitch plate.

h. The rear edge of the circumference of the dump body pivot pin shall be 0 to 1-inch forward from the rear face of the rear hitch plate.

i. The dump body pivot, measured from the centerline of the pivot pin to the rear face of the dump body not including the tailgate, shall be 12-inches.

j. The chassis wheelbase shall be such that the rear drive axle is located 21 to 22-inches forward from the rear face of the rear hitch plate, measured from the rear face of the rear hitch plate to the center line of the rear drive axle.

1. Rear drive axle tires shall not extend rearward past the rear face of the rear hitch plate.

Section 3 Cab and Chassis Specifications

3.1. CAB AND CHASSIS COMPONENTS/ITEMS INSTALLATION

3.1.1. All standard, optional, and M.S.R.P. cab and chassis components/items shall be installed by the cab and chassis manufacturer, or an installer authorized by the cab and chassis manufacturer.

1. All standard, optional, and M.S.R.P. components/items shall be covered by the cab and chassis warranty or the engine and aftertreatment warranty.

3.2. CAB AND CHASSIS WARRANY

3.2.1. The cab and chassis manufacturer and/or its representative/s shall guarantee to furnish all warranty services at franchised dealers with no charge or deductible for warranted components/items and/or repairs.

3.2.2. The total cab and chassis warranty coverage effective period shall be:

1. A minimum of 5 years.

2. A minimum of 150,000 miles.

a. The total warranty coverage effective period may be provided by a single policy or a combination of multiple policies.

b. Warranty policy effective period shall begin at the in-service date and mileage recorded by MoDOT.

1. The Chassis Provider shall, upon receiving the in-service date and mileage information from MoDOT, file all delayed warranty start forms with the chassis manufacturer.

3.2.3. In addition to the standard cab and chassis base warranty coverage, warranty coverage for the minimum period specified in Section 3.2.2. shall be provided for, but not be limited to the following:

1. HVAC system:

a. Compressor.

b. Evaporator.

c. Condenser.

d. Blower motor.

2. Starter and alternator.

3. Cooling system:

a. Radiator.

b. Fan clutch assembly.

c. Transmission oil cooler.

4. Charge air cooler.

5. Brake system:

a. Slack adjusters.

b. Brake chambers.

6. Mirror heater grid and motor.

7. Windshield wiper motor and linkage.

8. Steering gear assembly and pump.

9. All chassis manufacturer provided electronic control modules.

10. All chassis manufacturer provided aftertreatment components/items.

3.3. ENGINE AND AFTERTREATMENT WARRANTY

3.3.1. The engine manufacturer and/or its representative/s shall guarantee to furnish all warranty services at franchised dealers with no charge or deductible for warranted components/items and/or repairs.

3.3.2. The total engine and aftertreatment warranty coverage effective period shall be:

1. A minimum of 7 years.

2. A minimum of 150,000 miles.

3. Unlimited engine hours.

a. The total warranty coverage effective period may be provided by a single policy or a combination of multiple policies.

b. Warranty policy effective period shall begin at the in-service date and mileage recorded by MoDOT.

1. The Chassis Provider shall, upon receiving the in-service date and mileage information from MoDOT, file the applicable delayed warranty start forms with the engine manufacturer.

3.3.3. In addition to the standard engine base warranty and federal emissions warranty coverage, warranty coverage for the minimum period specified in Section 3.3.2. shall be provided for, but not be limited to the following:

1. Long block assembly and covers.

2. Engine sensors, wiring harness/es, and ECM.

3. Low pressure and high pressure fuel pumps.

4. Fuel rail, lines, and injectors.

5. Exhaust manifold, turbo, and piping.

6. EGR valve, cooler/s, housing/s, piping.

7. Intake manifold and throttle valve.

8. Water pump.

9. DOC and piping.

10. DPF and piping.

11. Aftertreatment fuel injector.

12. SCR Catalyst and piping.

13. DEF injector.

14. Aftertreatment sensors.

3.4. OPERATOR MANUALS

One complete set of printed paper operator manuals for the chassis, engine, transmission, and all OEM installed components shall be provided with each delivered Dump Truck.

3.5. LINE SHEET

3.5.1. Each Dump Truck shall be delivered with a factory line sheet listing all chassis component codes as installed by the chassis manufacturer.

1. The factory line sheet shall include the entire VIN number of the Dump Truck.

2. The factory line sheet shall be included in the VIN Specific Dump Truck Information Manual.

3.6. MAINTENANCE ITEMS LIST

3.6.1. Each Dump Truck shall be delivered with a comprehensive list of ALL maintenance items or items otherwise not listed necessary for the complete maintenance of the delivered Dump Truck.

1. This list shall include, but not be limited to:

a. Engine coolant.

b. Engine oil.

c. Power steering fluid.

d. Transmission fluid.

e. Front hub lubricant.

f. Drive axle lubricant.

g. Chassis grease.

h. Part numbers of:

1. OEM engine oil filter/s.

2. OEM engine fuel filter/s.

3. OEM engine air filter/s.

4. OEM transmission filter/s.

5. OEM power steering filter/s.

6. DEF filter/s.

7. Cabin fresh air filter/s.

2. This list shall include the type, weight, grade, and identifying information such as product name and/or number.

3. This list shall be provided in the form of a decal or placard located in the interior rear of the cab.

3.7. CORROSION MITIGATION

3.7.1. The following listed components/items shall be provided if available.

1. Aluminum or stainless steel air tanks.

2. Stainless steel slack adjuster pins and cotter pins.

3. Stainless steel hardware attaching the engine oil pan to the block.

4. Stainless steel transmission cooler.

5. Stainless steel transmission cooler lines/tubes/braided hoses.

6. Corrosion protection between the rails on laminated or double-rail sections of the frame.

3.7.2. The Chassis Provider and/or Contractor may elect to provide additional corrosion mitigation components/items they feel are cost effective.

3.7.3. All corrosion mitigation components/items provided shall meet the requirements of Section 3.1.

3.7.4. Bidders shall list all corrosion mitigation components/items to be provided as standard with their bid submission.

3.8. BRAKES

3.8.1. System type.

1. Shall be a full dual air system with four-channel anti-lock system, rated at or above GAWR/GVWR ratings.

3.8.2. Compressor.

1. Shall be 18 CFM or greater displacement.

3.8.3. Brake system charging coupler.

1. A male Compucheck coupler shall be provided to charge the brake system reservoirs from an external air source.

a. Compucheck coupler shall be bulkhead mounted at the front of the Dump Truck between the frame rails near the hydraulic pump.

b. Compucheck coupler shall have a tethered dust cover.

c. A check valve shall be utilized at the connection point to the brake system reservoir.

1. Check valve shall prevent brake system air pressure loss in the event of a Compucheck coupler failure.

3.8.4. Air dryer.

1. Shall have a thermostatically controlled heating element.

2. Shall have a replaceable, spin-on desiccant cartridge.

a. Replacement of desiccant cartridge shall not be obstructed by any component.

3.8.5. Front brakes.

1. Shall be self-adjusting, rated at or above GAWR.

2. Shall have full-circle dust shields.

3.8.6. Rear brakes.

1. Shall be self-adjusting, rated at or above GAWR.

2. Shall have long stroke brake chambers.

3. Shall have full-circle dust shields.

4. Shall have spring-brake chambers at all four drive wheel positions.

5. Brake chambers on the rear drive axle must be located inside the rear tire envelope to prevent chambers from interfering with pull-type asphalt spreader rollers.

3.8.7. Trailer brakes.

1. Dump Truck shall be equipped to pull a trailer equipped with air brakes.

2. Dump Truck shall have a hand control valve, tractor protection valve, and trailer anti-lock brake provisions.

3. Air lines must be run to the rear of the frame rails for installation of glad-hand bulkhead fittings by the Body Builder.

3.8.8. Snow removal equipment compatibility.

1. Air tanks and air dryer shall not interfere with the installation of snow removal equipment installed at the time of purchase or after delivery to MoDOT.

3.9. CONVENTIONAL CAB

3.9.1. Design.

1. Shall be manufacturers’ largest standard design to accommodate two employees.

2. Shall have factory installed air-ride suspension at the rear of the cab.

3.9.2. Color.

1. Cab shall be one of the following colors:

a. DuPont N2065-Yellow.

b. DuPont LL2065EB.

c. PPG HSB921425 School Bus Yellow.

d. Sikkens Akzo Nobel School Bus Yellow 4421.

3.9.3. Cab entry.

1. Cab entry requirements shall apply for the left side and right side of the cab.

2. Cab steps.

a. All external steps shall be self-cleaning and have a serrated, cleated, or similar design to prevent slipping off step.

3. Grab handles.

a. Grab handles shall be configured to provide continuous three points of contact while entering or exiting the cab.

b. A full-length vertical grab handle shall be mounted externally to each B-pillar.

c. Other acceptable locations for grab handles include, but are not limited to:

1. Mounted to the interior of the door.

2. Mounted internally to the A-Pillar.

3. Mounted internally to the B-Pillar, in addition to the exterior B-pillar handles.

3.9.4. Interior features and trim.

1. Interior trim and insulation package shall include a full headliner and back-of-cab trim panels offering maximum noise reduction.

2. Shall include interior sun visors for both operator and passenger.

3. Shall have an overhead console suitable for installing a two-way radio.

4. Shall have storage areas/pockets other than the space for the two-way radio that are suitable for manuals and other incidentals.

a. Storage areas/pockets may be located:

1. Door panels.

2. Sides of the overhead console.

3. Dash.

b. Storage areas/pockets shall not be mounted to or part of the back-of-cab interior panel.

5. Floor covering shall be a heavy-duty rubber or vinyl floor mat with sound deadening backing covering the entire floor.

a. Floor mat shall be black in color.

6. Passenger door window shall be power raise and lower.

a. Operator door window may be manual or power raise and lower.

7. Shall include power door locks for both operator and passenger doors.

3.9.5. Mirrors.

1. Shall be west-coast breakaway type, left and right, with brackets for 102-inch trailers.

2. Shall both be power adjustable and heated.

3. Shall both be approximately 7-inches by approximately 16-inches in size.

3.9.6. Convex mirrors.

1. Shall be mounted below primary west coast mirrors, left and right.

2. Shall both be heated.

3. Shall both be approximately 8-inches round or approximately 6-inches x 6-inches square.

3.9.7. Hood mounted convex mirrors.

1. Shall be mounted at the front of the hood, left and right.

2. Shall both be heated.

3. Shall both be approximately 8-inches round or approximately 6-inches x 6-inches square.

3.9.8. Heater, air conditioner, and defroster.

1. Shall be highest BTU capacity available.

2. Shall have a replaceable cabin fresh air filter element.

3. If available, an OEM or aftermarket removable fresh air duct snow cover/deflector shall be provided.

3.9.9. Operator and passenger seats.

1. Shall both be vinyl covered, high-back, with air suspension.

a. Seat back shall be the tallest height available.

2. Shall both have inboard adjustable armrests.

3. Representative makes and models:

a. National Cush-N-Air Hi-Bac 195.

b. Bostrom Talladega 915 High Back Air Suspension.

c. Air-National 2000 Hi Back.

3.9.10. Seat belts.

1. Shall be 3-point design and tethered to allow free seat suspension movement.

2. Shall be either red or orange in color.

3. If available, the cab & chassis shall:

a. Be capable of communicating the status of the Operator’s seat belt to GeoTab or similar AVL devices.

b. Produce a continuous audible alert when the Operator’s seat belt is unbuckled and the transmission is in a forward or reverse gear.

3.9.11. Steering.

1. Shall have a factory tilt column.

2. Shall have the smallest diameter steering wheel available for the specified front axle.

3.9.12. Pedals.

1. If available, the accelerator and brake pedals shall be cowl mounted.

3.9.13. Horns.

1. Shall have an electric city horn.

2. Shall have an air horn mounted in one of the following locations:

a. Top of cab with snow covers.

b. Under hood.

c. Under cab.

3.9.14. Front grille.

1. Shall be stationary to clear snowplow hitch.

2. Shall have a factory installed bug and stone screen behind grille.

3.10. CHASSIS

3.10.1. Color.

1. Chassis shall be black.

2. No ferrous metal, whether visible or not, shall be left bare or otherwise un-finished anywhere on the chassis.

3.10.2. Frame.

1. Rail strength shall be 120,000 PSI minimum.

2. Rail RBM shall be 2,470,000 in/lbs minimum.

3. Frame shall be single rail from the rear wall of the cab to the rear of the frame.

3.10.3. Front frame extension.

1. Frame extensions shall be integral extensions of the main frame rails.

2. Frame extension shall have a continuous cross-section.

3. Bolt-on extensions are not acceptable.

4. The Chassis Provider, Body Builder, and Contractor shall collaborate to determine the appropriate length of the frame extensions to be supplied by the chassis manufacturer.

3.10.4. Ground clearance.

1. With the Dump Truck at unladen weight, there shall be a minimum of 10-inches ground clearance under all chassis manufacturer installed components, including but not limited to:

a. Fuel tank and/or its mounting brackets.

b. Steps and/or their mounting brackets.

c. Air tanks and/or their mounting brackets.

d. Battery box and/or its mounting brackets.

2. The following items may have less than 10-inches ground clearance:

a. Components within the envelope of the steer axle tires.

b. Components within the envelope of the forward drive axle tires.

c. Components within the envelope of the rear drive axle tires.

d. Rear suspension components between the envelopes of the forward drive axle tires and the rear drive axle tires.

3.10.5. Front bumper.

1. If an option to omit the front bumper is available, it shall be utilized.

3.10.6. OEM tow hooks.

1. Chassis shall be ordered with:

a. Two front tow hooks.

b. Two rear tow hooks.

3.10.7. Rear mud flaps.

1. If an option to omit the rear mud flaps is available, it shall be utilized.

3.10.8. Power steering.

1. Shall be integral hydraulic, gear.

2. Hydraulic ram system is not acceptable.

3.11. ELECTRICAL

3.11.1. Alternator.

1. Shall be 160-ampere minimum.

2. Shall have the capacity to handle all chassis and Body Builder installed components.

3.11.2. Batteries.

1. Dump Truck shall have three maintenance free, 12-volt batteries.

2. The three batteries shall have a minimum total combined CCA of 1950.

3. All battery cables shall be uninterrupted with no splices.

3.11.3. Battery box.

1. The battery box, if possible, shall be mounted on the left side of the chassis.

2. Battery box shall not interfere with the installation of snow removal equipment installed at the time of purchase or after delivery to MoDOT.

3. Removal of the battery box cover shall not be restricted by any Body Builder installed components/items with the dump body in the lowered position.

3.11.4. Battery disconnect.

1. Cab and chassis shall be equipped with a battery disconnect switch.

a. Disconnect switch shall be factory installed by the cab and chassis manufacturer.

b. Disconnect switch shall not prevent the DEF system from performing its pump-back cycle.

3.11.5. Power outlet.

1. A 12-volt accessory power outlet shall be provided inside the cab.

3.11.6. Upfitter circuits.

1. A minimum of or 3 pre-wired upfitter circuits shall be supplied.

a. Circuits shall be:

1. 12-volt.

2. Individually fused at 20 amps.

b. Switches shall be:

1. 2-position bi-stable and provide on/off functionality.

3.11.7. Instrumentation.

1. Shall include an analog gauge for:

a. Speedometer.

b. Tachometer.

c. Brake system air pressure.

d. Fuel.

2. Shall have a visual indicator for:

a. High engine coolant temperature.

b. Low engine oil pressure.

c. Low electrical system voltage.

d. High automatic transmission temperature.

e. DEF tank level.

3. Shall have an audible buzzer/beeper and/or warning lamp for:

a. Low engine oil pressure.

b. High engine coolant temperature.

c. Low engine coolant level.

d. Low brake system air pressure.

4. Shall have an OEM electronic hourmeter.

a. Hourmeter shall provide true engine running hours-of-operation.

3.11.8. Ignition switch.

1. Automotive type key switch with accessory position.

3.11.9. Windshield wiper system.

1. Shall be electric, with intermittent operation.

2. Shall have an electric washer pump.

3.11.10. Radio.

1. Shall have an AM/FM stereo radio with speakers.

3.11.11. Courtesy lamps.

1. OEM courtesy lights shall be LED if available.

2. OEM courtesy lights shall fully illuminate:

a. Cab interior.

b. Operator’s floorboard.

c. Passenger’s floorboard.

d. All operators’ side steps.

e. All passengers’ side steps.

1. Step illumination from amber marker lights in lieu of illumination from courtesy lights is acceptable.

3.11.12. Marker and turn signal lights.

1. Marker lights shall be LED.

2. Turn signal lights shall be LED.

3.11.13. Turn signal switch.

1. Turn signal switch shall be self-canceling.

3.12. BODY BUILDER ELECTRICAL SYSTEM CONNECTION POINTS

3.12.1. Snowplow light connections.

1. Shall have a factory installed harness with sealed connector for installation of snowplow lights.

2. Harness shall provide circuits for high and low beam headlights, marker lights, and turn signals.

3. Shall have a factory installed, dash mounted switch to change operation from the OEM headlights to the snowplow headlights.

4. Harness shall be long enough to reach the hood hinge area.

3.12.2. Trailer light connections.

1. Shall have a factory provided 7-way connection socket (J560).

2. Shall be anti-lock brake compatible.

3. Shall have a harness long enough to reach the rear of the frame.

4. Shall be configured for turn signal operation independent of brake lamps.

3.12.3. Dump body light connections.

1. Shall have a factory provided harness with sealed connector. Harness shall provide circuits for, but not be limited to:

a. Marker/taillights.

b. Backup lights.

c. Left turn signal/brake light.

d. Right turn signal/brake light.

e. Chassis ground.

2. Harness shall be long enough to reach the rear of the frame.

3.12.4. Ground speed connection.

1. Shall have a factory installed ground speed signal harness.

a. Harness shall be long enough to reach the auxiliary power distribution box.

3.13. ENGINE

3.13.1. Type.

1. Engine shall be a standard production, turbocharged diesel engine.

2. Ratings:

a. The horsepower and torque ratings shall be the highest available that still allow the use of an Allison 3000 RDS transmission with Shift Energy Management enabled.

3.13.2. Engine protection system.

1. Engine shall have programming to protect against damage from, but not limited to the following conditions:

a. Low engine coolant level.

b. High engine coolant temperature.

c. Low engine lubricating oil pressure.

2. Engine protection methods shall include, but not be limited to:

a. Torque derate.

b. Engine RPM derate.

c. Activation of the Stop Engine warning light.

d. Activation of the Stop Engine warning light followed by shutdown of the engine.

3.13.3. Oil pan.

1. Shall be made of Stainless Steel.

2. Oil pan shall have a magnetic drain plug.

3.13.4. Crankshaft drive adapter.

1.