T79-60-06 D1 Sewer Vac Truck Rental Rev2 2026Mar.docx

Specification No. T79-60-06 D1 Rental

Specification No. T79-60-02

Questionnaire for Combination Vacuum Catch Basin Cleaner and Jet Rodder Specification No. T79-60-06

Specification for a Truck Mounted Combination Vacuum Catch Basin Cleaner with High-Pressure Jet Rodder State of Illinois Department of Transportation Bureau of Business Services Specification for a Truck with Combination Vacuum Type Catch Basin Cleaner and High-Capacity High-Pressure Jet Rodder Rental March 2026 This specification covers a tandem axle truck chassis and vacuum unit for use in Department of Transportation maintenance operations. Their use will include the cleaning of storm sewers, catch basins and other drainage structures, utilizing a high-pressure sewer rodder and two-stage, fan style, suction technology.

Requirements of the Bidders:

All bidders are expected to quote upon a manufacturer's latest standard model complete with all standard equipment plus any optional or special equipment required. Optional equipment when called for in the specification to be included in the quoted unit price. Units shall have all necessary accessories and attachments mounted when delivered and as described in the attached specifications. Deviations from these requirements in efforts to obtain extremely low prices will not be acceptable. Equipment proposed meet the requirements specified below.

Unless otherwise specified, the proposed equipment shall be complete in all parts and ready for immediate use upon delivery.

Bidders are advised to carefully read these specifications as changes have been made since the last solicitation issue.

Proposed with this Bid:

Serviceability:

If any equipment fails to conform to the rental agreement during the applicable rental period, the Vendor or Manufacturer will adjust, repair or replace the equipment at no additional charge to the Department within 48 hours upon notice from the Department. Equipment shall be repaired on-site and will be performed at no additional cost to the Department. The Vendor may provide or perform their warranty service at a dealer location within the Districts geographic region if on-site repair is not possible. Vendor shall facilitate pickup and delivery of equipment at Vendor's cost if service or repair(s) are made off-site during the rental period. The contract Vendor is responsible for any failure of their allied or sub-contractors’ fulfillment of said guarantees.

Delivery:

It will be the responsibility of the successful vendor to guarantee delivery within the quoted time and to require allied manufacturers or suppliers to complete the installation of auxiliary equipment in accordance with the quoted delivery time.

Failure to comply with the quoted delivery time because of delays resulting from the inability of suppliers of allied equipment may be reason to refuse to consider similar items from those suppliers on future bids.

All equipment provided by the Vendor and the sub-contractor(s) shall be fully operational when delivery is made. Any noted defects at the time of delivery shall be addressed by Vendor in the first 72 hours of in-service.

Bidder/Vendor acknowledges the requirements above. Yes |_| No |_|

Chassis Requirements:

The following applies to all rental units:

· New unit and/or 3yr/3000 hr. or less used unit or a combination of both.

· New and/or Used will be delivered serviced/repaired and ready for operation upon delivery.

· New and/or used units will be subject to “Serviceability” as referenced on page 2.

Chassis:

Tandem axle chassis rated at 66,000 lbs. GVWR total weight rating minimum.

G.A.W.R. - Front - 20,000 lbs. minimum.

G.A.W.R. - Rear - 46,000 lbs. minimum.

Brakes:

The effective lining area as required for GVWR and GAWR ratings.

Emergency Brake:

Manufacturer’s standard. If available, audible alarm to sound if driver’s door opens, and brake is not applied.

Power Steering:

Manufacturer's vocational duty.

Steering Wheel:

Tilt and telescopic adjustment features.

Electrical System:

Minimum 12-volt, negative ground.

Batteries:

Long life, maintenance-free, include external jump studs and must meet or exceed engine manufacturer's requirements at -17C. (0o F).

Electrical Circuit Protection:

Circuit breakers - Manually reset breakers should be used in place of fuses whenever possible.

Standard Lights:

The unit to include all lighting required by the applicable State and Federal Codes, including but not limited to head lights, turn, tail, and brake.

Reflectors As required by Illinois State law.

Lighting Safety Pre-check:

If available, standard chassis lights to be programmed to alternate in a sequence so that a single operator can visually inspect.

Backup Alarm:

Sound level - High range minimum of 107 decibels +5, measured at 4' rear of chassis.

Engine:

Manufacturer’s current production, electronically controlled, turbo-charged, charge air cooled diesel engine.

Component:

Cooling System:

Manufacturer’s severe duty for engine supplied.

Coolant to be “long-life” type anti-freeze requiring minimal maintenance.

Transmission:

Allison automatic or Automated manual not requiring a clutch. Minimum operating ranges to include - 1, 2, 3, 4, 5, neutral, and reverse.

Component:

Selector:

Transmission range selector with lighted position indicator. Indicator must clearly indicate gear selection as listed above.

PTO Instruction Plate Location:

Dashboard or left door in clear view of the driver.

Fuel Tank(s):

Manufacturers standard for engine supplied.

Tank steps constructed with manufacturer's standard open-grated, anti-skid material.

Each tank to be lettered with "ULTRA LOW DIESEL FUEL ONLY". Letters to be a minimum of 1” high, block type. If truck is equipped with a Urea/DEF tank, it’s to be clearly identified as such.

Auxiliary Step:

An additional step to be placed at or just below the bottom of fuel tanks or SCR systems that do not provide a safe step height minimum of 18” from level ground. Step offset to maintain equal footing from first step to cab sill.

Surface area to be not less than that provided with standard tank step and covered with open-grated, anti-skid material.

Visual example of tank with auxiliary step.

Cab:

Manufacturer's standard air ride, all-weather, insulated, with cloth or vinyl headliner.

Windshield and side glass to be tinted, safety type.

Convenience Items:

Interior grab handles with high visibility color or marking. (i.e. Safety Yellow)

Power Windows Power Locks Two ignition keys Seats, Seat Belts, & Reels:

Driver and passenger seat to be high-back, air suspension type or similar design with lumbar support.

If available, all seat belts, manufacturer’s high visibility color. (i.e. Blaze Orange) Instruments and Warning Systems:

The following instruments and warning systems at minimum:

1. Speedometer

2. Odometer

3. Tachometer

4. Fuel gauge

5. Voltmeter

6. DEF/Urea gauge if equipped.

7. Hour meter

8. Engine-coolant temperature gauge with high temperature warning light and chime

9. Air pressure gauge with low-pressure warning light and chime

10. Engine oil pressure gauge with low-pressure warning light and chime

11. Transmission temperature gauge

12. Electronic cruise control

13. Engine air filter restriction gauge Radio:

Standard AM-FM radio with weather band and Bluetooth connectivity.

Heater & Defroster:

Heavy-duty, hot water, fresh air type with all controls for effective heating and/or defrosting under cold weather conditions. Controls furnished to provide for circulation of “in-cab” air.

Air Conditioning:

Manufacturer’s standard air conditioning with standard manual controls. Controls capable of circulating “in-cab” air without outside “makeup” air.

Windshield Wipers:

Type - Dual, heavy-duty, electric, two-speed windshield wipers with intermittent speed control. All chassis lights to turn on when wipers are in use.

Rear View Mirrors:

Type – Dual electric, outside rear vision.

Glass mounting – frame mounted.

Size - Manufacturers standard vocational, minimum 6” convex mirror mounted below.

Adjustment - Vertical and horizontal.

Fender Mounted Mirrors:

Fender mounted mirrors of size recommended by manufacturer for chassis and completed truck.

Rear View / Back Up Camera System with Integrated Rear Sensors:

· Minimum 7” Color Monitor Displays Camera and Distance to Obstacles

· System Provides Visual Alert from Obstacles

· Waterproof and heated Backup Camera (IP69K) with Infra-Red Night Vision

· View displayed as seen (not mirror image)

· Aircraft grade cable connectors Special Truck Wiring:

General Requirements:

A lug capable of supporting a constant 20-amp currant draw to be provided for temporary installation of department owned radio equipment.

Catch Basin and High-Pressure Jet Rodder:

Component:

General:

The vacuum type litter and debris pickup and high-pressure jet rodder body covered by this specification to be mounted on the tandem-axle truck chassis and used for picking up litter, debris, cleaning catch basins, flushing and cleaning culverts and sewers along state highways.

It must be possible to pick up litter and debris simultaneously as the jet rodding equipment flushes the material into the catch basin.

The vacuum type pickup and high-pressure jet rodder body to be the manufacturer's latest make and model. All accessories needed for normal operations in addition to those specified herein to be furnished.

The overall empty height of the truck not to exceed 12’-4”.

Operator Safety (Emergency Stop):

This unit to be equipped with an emergency stop feature. This system must turn off water pump, shut down PTO’s, set chassis throttle to idle, shut down the fan(s), and open vacuum relief. This stop feature to be located at each operator control point including reel controls, wireless remote, and dump control location.

The above operator safety features to include an electronic module to monitor the operation and provide a diagnostic tool for service and repair. Control screen to display the following at minimum:

· Engagement of PTO’s

· Safety warnings while using functions.

These features to be Bluetooth ready to communicate with a Bluetooth device. Bluetooth connection must provide live remote diagnostics, data retrieval, and software updates with factory technicians to improve safety and trouble-shoot problems.

Debris Storage Body:

Liquid capacity – minimum 15 cubic yards, constructed of a minimum 1/4” Corten, A36, Exten or equivalent abrasion resistant steel.

If available, inside walls of the body to be lined with a spray-on lining to assist with the cleanup of the debris body.

Unloading accomplished using double acting hydraulic cylinders.

The debris body end door/gate latches to be hydraulically controlled, requiring no manual control.

The hydraulic controls for the latches to be within easy access and allow the operator to view the operation.

A discharge apron or other device supplied to direct the discharged waste load over the rear bumper area.

Water drain - A minimum 6” diameter bronze gate valve to be located on the bottom of the rear door/gate.

A 3/4 length hinged screen, deflector shield, or similar design to be mounted on the inside of the rear door/gate to retain solids in the debris body and prevent clogging of the decant valve.

An automatic shutoff valve to be provided to prevent overfilling the debris body.

Interior Wash-Down System - Body to include a built-in, multi-nozzle, wash-down system capable of cleaning interior walls, rear door and screen without the use of the handgun.

If available, a central lube manifold to supply grease to fittings above easy reach from the ground to be provided. All other grease points to be permanently labeled and noted on a lubrication schematic provided with the truck.

Power Sources:

The power to drive the features of this truck derived from the Transmission PTO(s), a Split-shaft PTO derived from a transfer case placed in the drive line between the transmission and rear differentials or equal system.

The transmissions PTO units to power the hydraulic pumps and water pump for the jet rodder-pump, hose reel functions, boom functions, debris body hoist, debris body lock/unlock, and debris body rear door open/close.

If a split shaft PTO is provided to power a variable speed hydro-static type pump utilized to drive the fan style compressor providing the vacuum suction for the truck this pump is to be a directly mounted to the split-shaft transfer case. The operator to be allowed the selection of operation at a high medium or low speed setting. This feature to be equipped with safety devices to prevent accidental over-speed and possible failure.

Instruction for the safe operation and engagement of these devices to be the focus of the operator training to be provided.

High-Capacity Jet Rodding System:

Water system to be designed to maximize efficiency at low engine rpms. Water system to be designed to pump a minimum 60 gpm @ 2500 psi at 1125 rpms maximum and a minimum 80 gpm @ 2500 psi at 1600 rpms maximum.

Pump type to be piston or triplex design.

Pump capacity – minimum 80 GPM @ 2,500 psi, continuous duty.

The water system to be provided with a means of varying the water flow and pressure at a set engine RPM Operator controls, meters and features at reel position at minimum:

1. flow control

2. safety shutdown

3. water flow meter

4. water level meter

5. low water level alarm

6. water pressure gauge The pump system to include valves and air purge to drain the pump for storage.

Water tank(s) capacity - 1,500 gallon minimum.

Tank(s) to be corrosion, rust, crack and UV resistant. They are to include integral baffles (not diminishing capacity) to prevent surging while driving.

Tank fill - Standard fire hose couplings and fittings, minimum 25’ in length hose and fittings to be included for filling the tank.

Tank level indicators to be furnished providing easy visual readings for the operator from reasonable distance.

A replaceable, cleanable, stainless-steel screen filter to be provided for filtering water during the tank filling.

A replaceable, cleanable, stainless-steel screen filter to be easily accessible and filter water prior to entering the pump.

If available, a cold weather re-circulator to be provided to move water from the tanks through the jet rodder pump, hose, and return to tank during transit.

Sewer hose – minimum 1" I.D. high performance rubber capable of operation at a 4” bend radius.

Sewer hose length - 500 ft. minimum

The sewer hose to have a minimum operating pressure of 3,000 psi and a minimum burst pressure of 7,500 psi.

Note: Plastic hose is not acceptable.

Hose accessories - A minimum of two cleaning nozzles and all standard tools and attachments to be included.

Hose Reel: (Front Mounted) Power forward and reverse with dual roller automatic reel level wind guide and tensioning device for controlled winding and unwinding of hose as it leaves the reel. Auto level wind to include a variable height adjustment when working away from the truck. A digital meter with 1% accuracy measuring in feet to be provided to accurately track the hose as it is extended and retracted.

Hose reel to be front mount and capable of rotating a minimum 270 degrees to provide cleaning from either side of the truck, without extending beyond the width of the truck.

The reel to be fully supported by both frame rails without use of hydraulic or other external support method.

Full operator controls to be located on the reel within comfortable reach of the operator. Operator able to access the controls without the need to be beyond the width of the truck. A daylight readable display, minimum 7” with polarized lenses to be supplied. Touchscreen controls operable with a gloved hand to be provided. The front controls to be height adjustable for a variety of operators providing a minimum 8” of travel. The controls to swivel 90º providing the operator the best field of vision.

Hose reel to be a swing-away articulated mounting or hydraulically telescoping. This provides full tilting of chassis hood and easy engine access.

Wireless Remote-Control Belly Pack:

A wireless remote, secondary operator control to be provided with storage in one of the lockable compartments on the chassis. An adjustable strap to hang around the neck or waist to be included.

The system to activate and control the following functions at minimum:

Water pump flow/pressure Rodder hose reel speed/distance Vacuum RPM Engine RPM/Load/Fuel Level Vacuum Pickup System:

Vacuum source to be fan style with the capacity as recommended by the machine manufacturer for sewer and catch basin work. The system to include a minimum of two (2) 38” diameter Aluminum or three (3) 27” steel fans.

Note: A positive displacement system exceeds this requirement.

The fan housing design should safely contain debris in event of fan failure.

The fan drive system to be gear or hydraulic drive.

Note: Chain or belt driven units are not acceptable.

The fan drive system to be oil lubricated and not require daily greasing.

The fan drive system to include a disconnect from the driving source controlled by the operator.

For safety, the fan system to include a vacuum emergency relief/shutoff to be engaged by the operator from control stations. When vacuum relief is activated, the fan drive must return to idle.

Vacuum hose - Wire reinforced with gum lining, rubber hose - 8" diameter minimum.

Vacuum tubing and quick-disconnect connections to include serrated catch basin section.

Tubing extensions - provided in 3’, 5’, & 6’, or 7' lengths to provide for cleaning at a minimum 20’ below ground level.

The unit to be equipped with storage racks for the extensions. Tube storage racks mounted on each side of the unit are also acceptable.

A centrifugal system to separate solids in excess 50 microns to prevent their entry into the fan to be provided. The separator to include an easily accessed cleanout dust box with hinged door or equal design.

Vacuum hose boom - A hydraulic, power-operated boom to be provided for raising, lowering, and swing positioning the vacuum pickup hose.

Each swing function to be cylinder or hydraulically driven without the use of gears, and remote controlled.

The boom and vacuum tube to provide a minimum 10' extension forward.

The boom and hose to be capable of swinging a minimum 180 degrees left and right.

Boom controls - Positioned for easy control by the operator involved in a combination rodding and vacuuming operation, including joystick(s) or equal controls on the hose reel for the rodding operation.

The unit to provide a full and constant vacuum control including a full range of boom motion and placement. This is essential for the cleaning of bridge decks and vacuuming leaves and other debris along curbed sections. A water ring to be provided in the boom inlet with a variable capacity of 0-22 gpm to suppress carryover while vacuuming dry materials.

Suitable guides and guide rollers to be provided for both the vacuum and rodder hose systems.

Handheld Jetting Gun:

High-pressure, handheld wand with hose to be provided.

2,000 - 2,500 psi and minimum 50' of 1/2" hose.

A spring retractable reel to store the hose.

Storage and Toolboxes:

Storage boxes - Two (2) lockable, weather-proof, storage boxes provided for tool and accessory items.

LED Light Bar:

Note: Lighting referenced below is for IDOT purchased units and rental should provide similar features and lighting.

Type – 55” - 72” bar type depending on cab with amber Super-LED lights aimed to the front, side, and rear or two (2) micro/mini light bars to provide boom to cab clearance.

Location – Cab, standard mounting.

Lens Color – Clear/Amber Control – Located in the cab.

Four (4) flashing Amber LED warning lights mounted at the rear body sill outside corners with two (2) additional flashing amber LED’s, one on each side mounted in the middle of the truck just above the water tanks on each side. Switches for the operation of these lights located in the cab.

A split arrow stick installed on the rear, above the door of the hopper meeting the following minimum specifications:

1. 60 FPM in four (4) Amber operational modes (right arrow, left arrow, double arrow, and caution (corner lamps)

1. Control box with mode selction switches and flash pattern indicator lights.

Lighting visible 360 degrees at minimum 500 feet in daylight conditions.

Work Lights:

Two (2) LED work lights mounted one (1) each side of boom rest to light work area at toolboxes.

One (1) LED work light mounted at front reel to encompass work area.

Safety/Warning Light Control System: Not mandatory on Rental Units at this time.

Reference: Whelen DOT Core or newer generation system.

To maintain standardization, continuity, and fleet integrity the control system features situation-based integration with scene specific functions utilizing various vehicle components and signals. The control system is able to control and vary voltage, lighting patterns, lights, colors and reduce night glare depending on operational conditions. The system must communicate with current fleet DOT Core equipped vehicles. The control system at a minimum to include the following:

· Dynamic Variable Intensity (DVI) flash patterns

· Daytime in transit.

· Daytime parked.

· Nighttime in transit.

· Nighttime parked.

· Can Bus Technology

· Remote Connectivity

· Firmware Updates through USB-C

· 8 Minimum inputs / 16 minimum outputs

· Expansion capabilities

· Photocell

· Remote vehicle to vehicle synchronization

· Brake / Turn Signal Override

· Multi position select switch with push button controls Component:

Accessories:

The following items provided, installed, and functional on all machines:

Hydro – Excavation Kit:

Hydro-excavation kit: including a high pressure vertical grip hand gun to be provided. Quick disconnect couplers installed on the hand gun, two (2)-4’extensions and one (1)-6’ extension, provided to be used with the hand gun. An 8”-diameter x 72” aluminum dig tube supplied with a replaceable, rubber end. Two nozzles provided, one is a straight tip and the second a rotating tip nozzle, all equipped with quick couplers.

Hydraulic Pump-Off System:

A 450 GPM hydraulically operated centrifugal pump installed at the debris tank that will allow liquids to be discharged from the tank while retaining solids. The system to function while operating the water pump and the vacuum systems at maximum capacity.

Fan Flush System:

One (1) spray nozzle installed in each fan housing one above each fan to allow the water system to clean the fans and housings. The fans need not be running for this feature to be activated.

Controlled Rotational Nozzle:

One (1) Controlled Rotational Nozzle, jetted for 80 GPM @ 2,500 PSI. The nozzle to feature five (5) replaceable tungsten carbide inserts with flow straighteners. The nozzle body to include replaceable, abrasion resistant, steel skids for centering the nozzle in 6” or larger diameter pipes. The nozzle rotatation 150-300 RPM using a serviceable hydraulic braking system. The nozzle to provide a 360º pipe cleaning and wash-down, while thrusting forward to clean obstacles and blockages. A forward jet to include a 15º offset to aid in penetrating obstacles. Two (2) 90º descaling ports to be supplied on the rotating head able to be plugged for normal use. Nozzles designed and manufactured in the United States.

The above specifications will be the same for all units.

District Specific Body Configuration and Options:

Listed below are the requirements for the body configuration for the requesting District’s unit. Some options may be in “Lieu of” or “in Addition to” the base specification above.

District 1 Smooth Bore Hose Kit: In “addition” to base specification.

· 6” x 100ft. minimum. of AR VAC or equivalent.

· 1 ea. - 8” x 6” reducer

· 3 ea. - 6” elbow

· 6 ea. – male coupler

· 6 ea. – female coupler

· 6 ea. – 6” coupler gaskets

· 6 ea. – 6” ring lock clamps

· 1 ea. – 6” gulper type nozzle General:

Safety Components:

The truck/unit shall be furnished complete with all safety components that are required by the current Federal, State, ANSI, NEMA and OSHA Safety Standards.

Operator's Books:

The successful bidder shall furnish an operator’s manual(s) with each unit.

Note: The manuals above may be furnished on flash drive in lieu of paper.

Vendor Rental Requirements:

Delivery and pickup of the trucks at the beginning and end of the rental period shall be the responsibility of the vendor.

All maintenance and service on the machines, as required by the operator’s handbook, shall be the responsibility of the vendor. This maintenance and service shall be performed by the vendor at the Departments facility where the machine is located.

All warranty repairs or equipment failure repairs shall be the responsibility of the vendor. If a machine cannot be repaired within 72 hours, an equal replacement unit shall be provided at no additional cost to the District.

General:

Requirements Covering Items Detailed Above:

Any parts, tools, and/or accessories not specifically called for but required for proper operation of the machine to be provided.

The component parts of the unit shall be of proper size and design to safely withstand maximum stresses imposed by a capacity load.

Educational Instruction: Per Machine Instruction performed by qualified factory or dealer personnel covering safety, operation, routine service, and daily maintenance of the machine shall be provided following the delivery and acceptance of the machine. The instruction shall be for two (2) personnel assigned by the District as operators or maintainers of the machine. A minimum three (3) hours of Instruction required to satisfy this requirement. Instruction not meeting this requirement will be cause for a “Complaint to Vendor”.

Bid Response:

Bidders will need to send copies of each of the following with their bid response.

a) Specification

b) Descriptive Literature Bidder/Vendor acknowledges the requirements of the specification. Yes |_| No |_|

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