Item 1 Quantity 1: Turnkey truck equipment and Installation.

The intent of this specification is to describe the assembly of a SDDOT paint supply truck and the attached equipment needed to be installed for painting operations. The truck shall be fully operational when delivered to the SDDOT location and ready to be put into service. The Vendor shall be responsible for the mounting of all equipment and materials needed to mount the equipment and no additional cost to

SDDOT.

The turnkey package includes a flatbed, hydraulic system, crash attenuator, broom, and message board installed on SDDOT provided tandem axle truck chassis. It is relevant that the unit meets the requirements to operate in the all-weather conditions experienced while performing jobs from the South

Dakota state highway system.

Installation: The attached equipment shall be installed according to the manufacturer’s instruction and to the acceptance/approval of the SDDOT. The hydraulic hoses shall be routed in a way so that they are secure and protected from any damage. All hydraulic hoses shall be flat-face quick-coupler, including the return lines on removable equipment. All hardware mounted to the equipment shall be stainless steel or other non-corrosive material and approved by the SDDOT.

Truck Chassis for equipment to be mounted on will be a 2026 Freightliner 114SD Plus tandem axle truck and will be provided by SDDOT.

There will be 1 truck that shall have the following equipment attached:

1. Flatbed, Message Board, Attenuator, Broom. - FOB Aberdeen

The equipment shall be standard production of the latest model with standard accessories and in addition meet or exceed the following minimum specifications:

Flatbed:

• Flooring – Shall be apitong hardwood

• Width – shall be 96 inches

• Length - shall be a minimum of 24 feet and a maximum of 24 feet 6 inches.

• Cross members – Shall be on 12 inch centers.

• Shall have recessed light holes. Lights shall be LED and meet FMVSS 108 requirements

• Sides shall be 6 inch 11 gauge high strength roll-formed steel sides, front and rear outrail.

• Shall have heavy duty 3/8” x 2 ½ inch banding rail for securing cargo.

• Finish shall be high gloss school bus yellow acrylic electrocoat. Must match manufacturer paint code L3258EY (Semi Yellow Elite EY) or equivalent.

• Bulkhead - Formed one-piece 12-GA skin sheet with punched hole window and corrugated construction for added durability and appearance. Painted with a high gloss school bus yellow acrylic electrocoat topcoat. Bulkhead shall be welded to flatbed.

TRUCK MOUNTED BROOM:

• Shall be hydraulically driven and angled rotary broom,

• 32” in diameter x 96” wide, and broom speed up to 250 RPM.

• Shall be complete and assembled with Monroe MC6000 plow portion quick hitch and any required hardware needed to immediately mount and operate on SDDOT truck with existing

Monroe MC7082 truck portion quick hitch with pin height of approximately 18”.

• Push frame shall be constructed to attain a distance of approximately 70” between center of broom core and pin on the truck portion of quick hitch.

Frame:

• Shall be 3-1/2” OD round tubular cross member and 2 brush arms formed from 1/4" plate.

• Bearings shall be self-aligning pillow block if needed.

• 2- 16.5” x 8”, 8 ply tires mounted behind brush and capable of rotating 360 degrees.

• Shall be capable of oscillating 10 degrees to allow broom to follow ground irregularities and equipped with storage stands in front of broom.

• Unit shall have grade 80 lift chain capable of reaching truck mounted snowplow lift arm located

67” from the floor.

Drive:

• Shall have 2 low flow, 16 GPM, low speed, high torque motors coupled directly to the brush core by means of a 5-5/16”poly hexagonal hub.

• Recessed motors protected from accidental collision

• Shall Include hoses from hydraulic drive motor(s) to bulkhead/valve

Swing:

• Shall be capable of hydraulically angling 30 degrees left and right on a 1-1/2 inch center pivot.

• Shall have adjustable hydraulic flow restrictor for angle cylinder.

Brush:

• Shall have refillable combination poly and wire on one wafer,

• Spacers and hubs shall be 20 gauge mild steel 2” wide.

• Brush shall be capable of removing to replace bristles without disconnecting hoses.

• Shall be able to easily adjustable for manufactures recommended brush pattern throughout the life of the bristles.

Brush Hood:

• Shall be constructed with formed edge 16 gauge steel and manufactures dirt deflector.

• 12-Gauge steel end plates

• Hood covers 145° of brush

• Shall have pre-drilled holes for easy installation of front deflector.

• Shall have dirt deflector Finish:

• Shall have one coat of epoxy primer and two coats of yellow polyurethane paint.

Truck Mounted Attenuator:

The attenuator must fold up vertical and be under 13ft in height when correctly mounted.

Units that do not fold up or fold over the chassis are not acceptable.

Must have a minimum width of 7ft 6in.

Must fold by hydraulic power unit (12 volt operating voltage) mounted in or on the attenuator.

Must have a remote or cabin control to operate attenuator from inside.

Must be made of a modular design for easier replacing parts if needed.

Must be MASH tested and passed. FHWA Eligible. DOT approved.

Must include mount to attach to the back of the truck frame.

Must have ability to level attenuator in the down position.

Must have adjustable wheels (jacks) to aid in installing/removing.

All lighting must be LED.

Acceptable Not Acceptable

Must have service and parts availability in the United States.

Attenuator shall meet the requirements under the 2016 MASH crash test criteria for TL-3 evaluation criteria for speeds up to 62 mph. The following specifications describe a truck mounted attenuator which is mounted to a shadow vehicle for the purpose of protecting the work crew in front of the shadow vehicle.

Construction:

• Shall have a steel backup attached to the rear of the truck with an all steel support structure.

• Shall have an all-aluminum tube and plate construction.

• The frame shall not extend more than 13feet 6 inches from the back-up plate.

Material:

• The back-up plate support shall use all steel angles, plates, and C-channels.

• The tube frame construction shall use all aluminum tube and plate construction.

• The aluminum boxes shall use closed end sealing rivets for joining the sheet metal.

• The aluminum honeycomb shall be joined to the aluminum face sheets using oven cured epoxy resin.

• The material shall be as follows:

o Aluminum tubing – 6063 Aluminum T4 o Aluminum plate – 5052 Aluminum 0.250” o Aluminum sheet – 5052 Aluminum 0.062” o Aluminum honeycomb – Commercial grade 1’” and ½ “ cell size o Aluminum rivets – 3/16’ Sealed o Back up bolts – 1” and ¾” bolts grade #5

Performance and Safety Features:

• Galvanized, potentially reusable steel frame and cartridges.

• Replaceable energy absorbing cartridges.

• Full lane-width protection

• Open cartridge design

• Energy absorbing cushions

• Steel, Heavy duty under ride support

• Strut shall have 90 degree tilt. Shall allow for minimum truck overhang and a transport height maximum of 11 foot.

• Hydraulic cartridge and strut 90 degree tilt.

• Hydraulic lockouts and support brackets

• Shall be controlled hydraulically from operator’s cab.

• Shall have four storage jacks that are built in and allow the system to be rolled/stored with cartridge in the vertical position.

• Diamond grade reflective tape per MUTCD and rear LED lighting for turn/stop/marker.

• Shall sound a warning when the TMA is being raised or lowered.

Hydraulics:

FRONT CRANKSHAFT MOUNTED PUMP:

• The hydraulic pump shall be a U.S. manufactured axial piston pressure and flow compensated load-sensing type.

• The pump shall be cast iron construction and rated to 6.00 cubic inches per revolution at maximum stroke which will deliver 40 gpm @ 1200 engine rpm.

o A properly sized hydraulic oil cooler shall be provided for continuous high-flow operation.

• The pump shall have a 2” inch suction line and ¾” case drain line plumbed directly back to the reservoir and not through the return line filter.

• The pump shall be rated for 3000 PSI maximum and 2500 PSI continuous. Pump to be set at

2250 PSI, standby pressure to be set at 400 psi.

• The pump shall have a severe duty, high pressure outboard Teflon shaft seal that protects the pump shaft bearing and seal from external contamination and salt spray.

• The pump shall have a 1¼” keyed drive shaft and SAE type C mounting flange.

• The pump shall be Force America FASD60 or prior approved equal. Front mounted pump to be mounted as close to the radiator as possible.

• Hydraulic pump to shall have a 1” high pressure ball valve installed in high pressure line.

DRIVELINE:

• Neapco shaft with Spicer components 1280 - 1310 series.

• Proper slip movement. 3º operating angle. NLG1 Grade 1 extreme pressure grease.

• Drive line yokes shall be locked onto pump shaft with double setscrews.

• Setscrew shall set into machined grooves with yoke properly located on shaft. Driveline to be balanced.

HYDRAULIC VALVE:

• The hydraulic valve shall be of modular manifold design. Each hydraulic function requires an individual manifold stacked together to form the manifold base.

• The manifold base shall consist of an inlet section with SAE #16 inlet porting. SAE #20 outlet porting and SAE #4 load sense porting.

• There shall be a system relief in the inlet section to protect the system in the event the pump compensator fails.

• The hydraulic control valves shall be pulse-width modulated.

• Each valve section shall be a proportional valve with stroke limiters; each hydraulic valve segment shall be individually mounted to the manifold base assembly and be serviceable without removing any hydraulic hoses or any other hydraulic valve segments.

• All segments shall have heavy duty continuous duty coils and connections shall be with Hirschman connectors.

• Each segment shall be equipped with a rack and pinion manual override.

• The Broom rotation segment shall be rated to 40 GPM; all other segments shall be rated to 20 GPM or less.

Valve sections to be arranged as follows:

Broom Rotation 4-way motor spool

Broom Lift 3-way with float

Broom Swing 4-way

Broom Slide 4-way

Attenuator 4-way with downside relief and counterbalance valve

• Valve segments shall be “Add-A-Fold” model. Sections to have adjustable flow controls to allow functions to operate at pre-determined flow rate, to be tested for proper pressure and function.

• To have a hydraulic liquid filled (4000 PSI) pressure gauge mounted inside the hydraulic valve enclosure.

• No fittings or extension will be allowed in cab.

• No hydraulic hoses in cab.

HYDRAULIC VALVE ENCLOSURE:

• The valve assembly shall be mounted horizontally in a Stainless Steel weather-tight enclosure.

• The valve enclosure shall be fabricated of 10 & 12 gauge 304 stainless steel.

• Enclosure shall be designed to not allow humidity to be trapped inside.

• Valve to be mounted with all ports coming out the base and holes allowing hose adapter fittings.

Enclosure will allow for bulkhead style cable to enter the Base.

• Valve will be “Boxed In” with the cover and not the base.

• The cover shall be held to the enclosure by four heavy duty rubber latches.

• All plumbing shall be external, directly out the base of the valve enclosure.

• The enclosure shall be mounted on the frame rails.

CONTROL CENTER:

• Controls for all valve functions will be integrated into a single, self-contained control center.

• The control center shall be a padded armrest style that is ergonomically designed.

• Control center shall be modular in design for ease of installation and service and wiring and connectors shall be keyed throughout.

• A sealed, pre-wired harness for all valve controls must be provided.

• All components must be durable for long life and trouble-free operation.

• The electronic controller shall be a fully proportional multi-stick controller to operate all the cylinder functions.

• Multi-stick PWM driver electronics shall include as standard the capability to control at least 9 proportional outputs simultaneously.

• The control is available in a 3-stick, 4-stick, and 5-stick configurations.

• Control can either be Seat mounted, Floor mounted, or Switch base. This unit will be Floor Mounted.

• Controls must be located on the armrest at the operator’s fingertips.

• There shall also be five auxiliary rocker switches available.

• The switches shall be located between the joysticks and spreader control interface, and each shall be rated for 15 amps continuous current minimum.

• Consoles options shall be capable of supplying full rated power to switch outputs when all four auxiliary switches are at full 15 amp load.

For ease of operation the multi-stick control shall include the following features:

• LED-backlit nomenclature for all joystick functions.

• The joystick to the Attenuator shall include a momentary push button to provide an interlock feature to avoid accidental operation.

• Once the button has been pushed the joystick will be operable for a selectable period of time from 0-

15 seconds.

• The “Attenuator” decal shall be located near the attenuator joystick, shall be illuminated amber while disabled, and change to green backlighting when the driver engages the attenuator interlock button.

• The multi-stick communication hardware/software shall include 4 integral float options. The use of add-on float modules is unacceptable.

For flexibility of use the integral float programming shall have the following features:

• (4) axis functional float on any or all of the outputs with selectable forward/back, right/left functionality.

• 3-way or 4-way functionality.

• Selectable (3) second float delay timer

• Optional float enable switch inputs.

When float output for a given joystick functions is active, the LED-backlit nomenclature shall blink ON/OFF to provide visual feedback to the operator that the float function is engaged.

To ensure longevity of performance all lighting to be solid-state LED technology. The use of incandescent lamps or EL backlighting is unacceptable. All function joysticks shall be of contact-less Hall-effect design and offer up to a 5-million cycle life. The use of potentiometers is unacceptable. To increase safety of operation, joystick communication hardware/software shall include the following standard features:

• Input power monitor circuitry with power quality diagnostics

• Redundant dual-reference joystick signals for each joystick axis

• Joystick input off-center checking on all axes and output shutdown on system power-up

• Joystick out-of-range fault condition checking and output shutdown

• True outputs off with joystick centered

• LED-backlit nomenclature shall illuminate and flash RED when any error condition exists and an audible alarm shall sound.

• LED-backlit nomenclature shall blink ON/OFF with increasing frequency as the corresponding function is increased in speed to give operator visual feedback of each joystick.

• Joystick MIN/MAX output duty cycle thresholds, deadbands and error thresholds for each joystick output shall be customizable in the field through a built-in easy to use software interface. Laptops or personal computers shall not be necessary to calibrate the joystick MIN/MAX settings or other system characteristics. Joystick calibration data shall be retained on-board and shall be easily transferrable between joystick system components.

VALVE CONTROLS:

• The valve control in the control center for broom raise/lower (Electronic relay with time delay for float) and broom swing shall be a dual axis spring return to neutral.

• The valve control in the control center for the broom slide function shall be a single axis spring return to neutral for broom slide left/right.

• The valve control in the control center for the truck mounted attenuator shall be a single axis spring return to neutral and be furnished with a switch in handle for safety interlock.

• Control levers to be arranged in the following order: Broom Up/Down and LF/RT, Broom Slide, and attenuator functions.

HYDRAULIC RESERVOIR: Hydraulic reservoir shall be 30 gallon capacity, constructed of 12 gauge pickled steel, powder coated black, 3/16 thick angle iron mounting brackets and equipped with the following:

• Basket type filler breather cap

• ¾” Magnetic drain plug

• 2” NPT suction with 100-mesh screen type filter w/3 PSI bypass

• 5” Sight temperature gauge externally mounted

• Internal baffling

• Separate return port for case drain line

• 2” full flow brass ball valve

The hydraulic reservoir shall be equipped with an electric level sending unit to be wired to the control center for designated warning.

FILTER:

• Filter TS-1600-25-1-0/ZSRE-409-10-E assembly. 1-1/4” SAE w/condition indicator PG-20 with visual and 12 volt indicator, filter installed in top of tank to allow easy access.

• To include a C10038 return line manifold, installed in return line, to allow plumbing of sander return oil.

• Sander return line outlet (1”) to be plugged.

PRESSURE LINE FILTER:

• To include a 25 micron pressure line filter with 12 volt indicator installed in high pressure line between the hydraulic pump and hydraulic valve.

• Filter to be installed near hydraulic valve for easy servicing.

• Both filter 12 volt indicators to be wired to separate lights in the cab.

Message Board:

These specifications are intended to describe and to set minimum acceptable standards for (not to design) a 12” character minimal height, eight characters wide, three line Full Matrix vehicle mounted programmable message sign with arrow functions.

Message board to be mounted on the rear of the flatbed.

Minimum Specifications:

Message Board:

• The message sign outer cabinet shall be fabricated of aluminum

• The dimensions of the sign outer cabinet shall be 96” x 48” x 5”.

• The dimensions of the sign display shall be 85” x 42”.

• The display side of the message sign shall contain a clear window, which is a UV stabilized polycarbonate material designed to protect against the effects of weather.

• The polycarbonate window material shall have a scratch resistant surface to reduce degradation of message legibility due to scratches building up on the window

• The overall weight of the sign cabinet shall not exceed 210 pounds

• The sign enclosure shall be thermostatically controlled and be equipped with a fan and rain-tight vents. Intake and exhaust vents associated with this fan shall restrict water from entering the enclosure when the sign is in either the horizontal (stowed) or vertical (display) position, whether vehicle is stationary or moving

• The sign cabinet shall have no louvered vents.

• The sign shall have an effective weather-sealing gasket between window and cabinet. Gasket shall provide shock resistance, minimizing window vibration, while preventing dust and water entry

• The back of the sign shall be powder coated white to reflect light and reduce heating in the cabinet

• The battery draw off the vehicle battery shall not exceed an average of 8 amps at 12 volts for a message flashing ON/OFF at 50% duty cycle with an example message “PAINT STRIPER

AHEAD”

• The message displayed on the sign shall be clearly legible from a minimum distance of 650 feet for 12 inch characters, 950 ft for 18 inch characters, and 1250 feet for 24 inch characters in both day and night conditions

• The LEDs shall have a viewing angle rating of at least 30º (15º from center) and the sign message shall remain visible to120º (60º from center).

• LED color must be Amber, nominally, 592 nm

• The sign shall automatically dim upon reduced levels of ambient light.

• The sign shall have four (4) LEDs per pixel

• Sign shall have a 24 pixel x 48 pixel display matrix (1,152 total pixels).

• The removal of one character panel will not adversely affect any other part of the sign.

• Sign must conform to MUTCD Type C arrow board requirements.

• The character set used for display shall have an aspect ratio of, nominally, 0.7. (i.e. 12” Character font 5 x 7 pixel configuration, 18” Character font 10 x 15 configuration, and 24” Character font 14 x 20 configuration).

• Shall have the ability to display three lines of text with eight characters per line, each character shall have a nominal height of 12 inches

• Shall have the ability to display two lines of text with six characters per line, each character shall have a nominal height of 18 inches

• Shall have the ability to display one line of text displaying four characters, with a character height of at least 24 inches

• The sign shall be capable of automatically centering the displayed message page horizontally.

• The sign shall automatically center and default to the largest font size available, when a message is displayed.

• The sign shall be capable of displaying the following symbols using the full height of the LED display: Four Corner Caution, Left & Right Flashing Arrow, Flashing Double Arrow, Left & Right

Sequencing Arrow, Left & Right Chevron, and Flashing Double Diamond Caution.

• The Signs Control Board, or Central Processing Unit (CPU), shall be contained within the sign cabinet. No external box or separate component shall be stored or mounted in operator compartment of vehicle or other location that is exterior from the sign.

• All User programmable messages shall be stored on the control board, or Central Processing

Unit (CPU), not on the input device.

• The Keypad Controller shall have the capability to save a backup of all user programmable messages stored on the sign control board.

• The sign cabinet shall be easily accessible, without the aid of tools, for general maintenance and repair.

Keypad Sign Controller:

• The handheld terminal must be a Keypad Control unit. All programming, message selecting and viewing must be performed on this device.

• A laptop or PC shall not be required to perform any sign functions including creating new messages, message editing, or message selection

• There shall be 48 user programmable messages.

• Each message shall be able to display up to three pages, or flashes of information.

• The messages shall be organized into 6 groups of 8 messages. The user must have the ability to make each message group.

• The user shall navigate through groups using the left/right arrow buttons and through messages within a group using the up/down arrow buttons on the keypad controller.

• A single button press will display any of the 8 messages programmed within the selected group using the corresponding number on the Keypad.

• There shall be a message library of 92 messages available for editing messages.

• The message library shall be divided into 3 categories: Paint Striping, Incident Response, and

General Maintenance.

• The sign shall be capable of linking up to 4 messages, displaying up to 12 pages in sequence.

• Keypad must have a supervisor password protection option for message editing.

• Keypad Controller must have 5 buttons dedicated and marked for displaying symbols with a single button press. The 5 symbol buttons must be: 4 Corner Caution, Left Arrow, Right Arrow, Left Chevron, and Right Chevron.

• Keypad Controller dimensions shall be 9.2” x 5.1” x 1.7 “

• Keypad Controller Display Screen dimensions shall be 2.3” x 3.0”

• The Keypad Controller must have a display screen that previews all three pages of a message prior to being displayed on the sign.

• The Keypad Controller shall have the capability of uploading and saving user programmable messages, which are stored on the sign control board.

• The Keypad Controller shall have the capability of downloading saved user programmable messages into other, identical vehicle mounted sign models, for the purposes of standardizing messages in the fleet.

• The Keypad Controller shall have the capability to connect and operate other vehicle mounted sign models within the fleet, without any additional setup or programming.

Mount:

Mount shall be on back of flatbed and punted to not use more than 12” of deck space.

• Drawings depicting the layout of the Lower Mount support structure arrangement shall be included as an integral part of the vendors bid response.

• Uprights and supports shall be constructed of tubular and plate steel with a black protective powder coated finish.

• All necessary hardware needed to attach the mounting support structure to the vehicle will be provided.

Additional: There shall be reflective tape down the side of the truck box to meet federal regulations, Attenuator shall have a hydraulic block mounted so the quick couplers are easily accessible to plug the

Hydraulics into. There shall also be an orange pogo stick on each end of the broom for the driver to be able to identify where the broom is.

The hydraulics shall be blocked together and mounted to the top of the bumper for hookup of the broom hydraulic links.

Trucks shall have 2 LED work lights mounted to light up work area on the flatbed. The work lights shall be wired to individual switches in the truck dash.

Vendor shall be responsible for all cost involved in assembling the truck to be able to perform maintenance operations on the State of South Dakota highway systems. Any changes that need to be made shall be at vendors expense and agreed on by SDDOT. Truck shall be built to meet federal and state regulations.

Once the truck chassis is delivered to the vendor to install the equipment, the vendor shall have 120 days to install the equipment and deliver the trucks to the locations specified in this bid from the date the truck chassis was delivered to their location. There may be a late delivery charge of $100 per day per unit charged if delivery is not made within 120 days from the receipt of the truck chassis.

Vendor shall give a bi-weekly report on progress of the truck build to the SDDOT fleet manager. The report will address any issues, timeline, and projected progress on the truck builds. SDDOT will reserve the right to inspect the trucks anytime during the build process. Once the first truck is completed the vendor shall set up a meeting with the SDDOT fleet manager to review the first truck before it is delivered to determine whether the truck build meets specifications.

General Specifications:

Specifications written out in spec shall override general specifications.

o All equipment & vehicles shall be manufacturer's current production model & design. Shall be complete, including all accessories, supplies & fuels required for immediate & efficient operation.

All items not specified shall conform to manufacturer's specifications. To include manufacturer's standard warranty.

o Electronic Manuals: 2 Parts Manuals, 2 Shop Service Manuals, and 2 Operators Manuals shall be delivered to each Region Repair Shop to which equipment is delivered. The Parts Books and

Shop Service Manuals shall cover the unit’s engine, transmission, axles, and all other components:

o One (1) Operators Manual shall be delivered with each piece of equipment.

o Attaching Instructions: Two sets of attaching instructions shall be furnished with all detachable equipment o All Federal Safety requirements shall be met.