ESBD_463699_1761071375091_DRAFT_Sliding Triple Axle Trailer.pdf

CPA – Statewide Procurement

Specification No. 073-28-101 Revised February 2024

TRAILER, EQUIPMENT, SLIDING TRIPLE AXLE

PART I

GENERAL CLAUSES AND CONDITIONS

1. The equipment furnished under this specification shall be the latest improved model in current production, as offered to commercial trade, and shall be of quality workmanship and material. The respondent represents that all equipment offered under this specification shall be new. USED, SHOPWORN, DEMONSTRATOR, PROTOTYPE, REMANUFACTURED, RECONDITIONED, OR

DISCONTINUED MODELS ARE NOT ACCEPTABLE.

2. Respondent should submit with the solicitation or have on file with Customer, Austin, Texas, the latest printed literature and detailed specifications on equipment the respondent proposes to furnish. This literature is for informational purposes only.

3. The unit shall be completely assembled and adjusted, and all equipment including standard and supplemental equipment shall be installed and the unit made ready for continuous operation upon delivery.

4. All parts not specifically mentioned which are necessary for the unit to be complete and ready for operation or which are normally furnished as standard equipment shall be furnished by the vendor.

All parts shall conform in strength, quality and workmanship to the accepted standards of the industry.

5. The unit provided shall meet or exceed all Federal and State of Texas safety, health, lighting and noise regulations and standards in effect and applicable to equipment furnished at the time of manufacture.

6. It is the intent of Customer to purchase goods, equipment and services having the least adverse environmental impact, within the constraints of statutory purchasing requirements, Customer need, availability, and sound economic considerations. Suggested changes and environmental enhancements for possible inclusion in future revisions of this specification are encouraged.

1 This Specification Supersedes Specification No. Customer 073-28-10 dated December 2023.

Specification No. 073-28-10 Revised February 2024

PART II

SPECIFICATIONS

1. SCOPE: This specification describes an equipment transport trailer with hydraulic sliding dual-wheel triple axles. Trailers furnished to this specification shall be designed to transport various types of highway maintenance and construction equipment, such as pneumatic tired loaders, steel wheel rollers, and motor-graders as follows: legally and structurally - up to 100,000 pounds on-highway at road speeds of up to 65 mph, and off-highway under conditions imposing more severe frame stresses. Units furnished to this specification shall meet or exceed the following requirements.

EXAMPLE:

Trail-EZE TE 1101 Trail King TK110SA or Customer approved equal

NOTICE TO RESPONDENTS: Any example shown is listed to show type and class of equipment desired. Respondents are cautioned to read the specification carefully, as there may be special requirements not commonly offered by the equipment manufacturer. DO NOT ASSUME YOUR

STANDARD EQUIPMENT MEETS ALL OF THE DETAILED SPECIFICATION REQUIREMENTS

MERELY BECAUSE IT IS LISTED AS AN EXAMPLE. Respondents are cautioned that any unit delivered to the FOB points which does not meet specifications in every aspect will not be accepted.

2. PERFORMANCE: The completed unit, when empty or loaded at all weights up to the maximum net carrying (payload) capacity, shall tow in a safe and stable manner at legal road speeds. Units exhibiting fishtailing or other anomalies when towed empty or properly loaded will be rejected.

3. CAPACITY: The trailer shall meet the following ratings while being towed fully loaded, with 20% of the gross weight being transferred to the towing vehicle. The load imposed on each axle shall not exceed the rated capacity of the axle, brakes, suspension, wheels, and tires.

3.1. The trailer shall have a structural and legal net carrying (payload) capacity of not less than 100,000 pounds at 65 mph.

3.2. Base trailer weight (unloaded, without options) shall not exceed 19,500 lbs. – 24,000 lbs.

4. FRAME: Shall be fabricated four beam design.

4.1. The frame main rails shall be constructed of one-piece high tensile steel.

4.2. The cross members shall be of high tensile steel, 4-inch Jr. I-beams, installed on 8-to-9-inch centers, and welded in place.

4.3. Concentrated load deck rating shall be a minimum 70,000 lbs. in 10 feet.

5. PLATFORM (DECK): Configured as follows:

5.1. The platform shall be flat the full length of the deck and tapered at the rear, with the upper ramp plane extending the full length to the ground, to facilitate equipment loading. Approach plate shall be full width of the deck.

5.2. Deck shall have a maximum 6.5-degree climb angle when in the loading position.

5.3. Overall length shall be minimum 49 feet, including a minimum 40-footflat deck surface, and minimum 9-foot top deck.

5.4. Loaded deck height shall not be more than 39 inches from the ground with platform in the transport position.

5.5. Flooring shall be nominal 1 3/8th-inch Apitong hardwood, installed lengthwise.

5.6. D-rings shall be provided as follows: One on each side of the tongue, one on each front corner;

one on each side of the trailer deck, mounted at 3-foot intervals; and one on each side at the rear of the trailer. Main (deck) trailer D-rings shall be recessed into pockets to prevent binding of load tie-down chains. Recessed D-rings shall not protrude above the deck surface, when in the stowed position. D-rings shall accommodate a clevis grab hook, grade 80, with 19/32-inch throat opening, for tie-down purposes. D-rings shall safely secure equipment weighing up to the maximum payload weight and have a working load limit of minimum 16,000 lbs. each.

5.7. Stake pocket sections shall be furnished along both sides of deck.

6. HYDRAULIC SLIDING AXLE SYSTEM: The axles shall slide forward to position deck for loading of equipment. System shall:

6.1. Operate smoothly through the entire range of motion, with all air bled from the system at the factory prior to delivery.

6.2. Utilize hydraulic hoses sized to meet performance and operational requirements.

6.3. Be powered by a self-contained hydraulic engine package. Hoses shall be clearly marked to indicate the supply and return lines.

6.4. Be equipped with hydraulic cylinders mounted as recommended by the manufacturer.

Cylinder(s) and fittings shall be shielded, if necessary to prevent damage during normal operations.

6.5. Be equipped with weather-protected control(s). Protection shall include a means to ensure water, dirt, and road debris do not damage the controls. Valve and controls shall be mounted on the curbside. A decal shall be provided on the side of the trailer clearly indicating the location of, and operating instructions for the controls.

6.6. Be designed to fully deploy the deck from transport to loading position in 25 to 35 seconds in ambient temperatures ranging from 10º F to 110º F. Longer or shorter deployment timing is not acceptable and may cause the unit to be rejected until the correct deployment timing is provided.

6.7. Be designed to prevent deck free-fall (deployment in less than 15 seconds) from occurring in any circumstance, including, but not limited to, the use of velocity check valves in each hydraulic cylinder.

7. WELDING: The unit shall be electrically welded. All welds shall be of high-quality workmanship, cleaned, ground to remove excess slag, and painted.

8. UNDER RIDE PROTECTION: The assembled unit shall meet the Texas Motor Carrier Safety Regulation No. 393.86 under ride protection requirements as adopted into the latest revision of the Texas Traffic Laws.

9. CENTRAL LUBRICATION SYSTEM (CLS): The trailer shall be equipped with a manually operated system to provide lubrication to all applicable points through a centralized grease fitting, metering valve, and feed tubes to supply lube outlets. CLS shall be clearly labeled as to function, operation, and location.

EXAMPLE: Lincoln Quicklub or Customer approved equal.

10. SUSPENSION: An air-type suspension shall be provided and shall be triple axle, dual-wheel design, allowing each dual wheel to maintain contact with the ground while being towed over uneven terrain.

Air suspension system shall include air dump valve and digital weight scale system.

10.1. The suspension provided shall be air type, and its capacity shall be equal to or greater than the capacity of the axles. Suspension shall permit realigning of the axles by use of a torque rod or comparable means. System shall be equipped with heavy-duty bushings which do not require lubrication.

10.2. Axles shall be heavy-duty with minimum 22,500 pounds individual capacity or higher, as recommended by the manufacturer for the trailer specified. Axle bearings shall run in a liquid lubricant (oil bath).

11. TONGUE

11.1. Shall be constructed of high tensile steel and shall have a minimum 10% positive hitch weight when empty.

11.2. Heavy-duty 2-inch, 5th wheel kingpin. Kingpin shall be set back 16 to 21 inches with a minimum 80-inch swing clearance.

11.3. Hydraulically actuated drop leg jack stand, minimum 100,000-pound static load capacity, with sandshoe, shall be provided.

12. TIRES AND WHEELS

12.1. Tires, twelve each, shall be 235/75R17.5 (16 ply, load range H) steel-belted radial, highway tread type. Wheels shall be 10-bolt, hub piloted, single piece, steel disc type, with a load rating at least equal to the tire rating.

12.2. The total combined load rating of the tires and wheels shall exceed the weight of the trailer, plus payload, less weight transferred to the towing vehicle. Load ratings shall be determined at a maximum rating of 125 PSI and by reference to the current yearbook of the Tire and Rim Association, Inc. or the tire manufacturer's published load rating. Tire ratings shall be calculated at 65 mph.

12.3. Dual tire pressure equalization valves shall be furnished, which are designed to provide constant visual monitoring and equalization of air pressure in dual tire assemblies and protect against slow leaks by isolating either tire in the event of a pressure drop of 10 + PSI. Valve shall have a color-coded air pressure display to indicate tire pressure (over/under) and be factory pre-set at 120 PSI (or other PSI to supply the tires provided, at the specified net carrying capacity and road speed). A single inflation point with corrosion resistant valve stem cover and a 360-degree swivel type hose connection shall be provided. Valve shall be mounted to the hub or lug bolts of the dual wheels.

EXAMPLE: Crossfire CF or Customer approved equal.

12.4. A spare wheel and tire, identical to those furnished on the trailer, shall be provided with each unit delivered.

12.5. Wheel hubs shall be oil-lubricated type with an oil level sight gauge, oil seals and an air seep plug.

EXAMPLES: Pro-Par Stemco or Customer approved equal.

12.6. Hub odometer shall be manufacturer’s standard.

13. BRAKES: The trailer shall be equipped with a 4-channel anti-lock air brake system which shall include, but not be limited to, the following:

13.1. Air brake system, with brakes acting on all wheels. System capacity shall be equal to or greater than the Gross Vehicle Weight Rating (GVWR) of the trailer.

13.2. All hoses, lines, connectors, etc., necessary for connecting to the towing vehicle shall be provided and installed on the trailer. Hoses shall be coiled type, equipped with hose spring guards, 6 feet to 7 feet in length.

NOTE: Trailer shall have an emergency breakaway system which shall automatically apply the trailer brakes upon tongue separation from the towing vehicle. The trailer brakes shall remain applied for at least 15 minutes upon breakaway from the towing vehicle.

13.3. Automatic slack adjusters shall be provided on all brakes.

13.4. Spring-type parking brakes.

13.5. An automatic air tank drain valve shall be provided for each air reservoir.

14. CONSPICUITY MARKING REQUIREMENTS: The trailer shall be delivered in compliance with 49

CFR Part 571.108 for conspicuity systems and meet the following minimum requirements:

14.1. Reflective sheeting shall conform to DOT-C2 standards in 3-inch widths where possible, otherwise 2-inch widths shall be used. If necessary to clear rivet heads or other similar obstructions, grade DOT-C2 retro-reflective sheeting may be separated into two 1-inch-wide strips of the same length and color, separated by a space of not more than 1-inch, and used in place of the retro-reflective sheeting that would otherwise be applied.

EXAMPLES: 3M Diamond Grade Reflexite Durabrite or Customer approved equal.

14.2. Sides of the trailer shall be marked with 18-inch-long sections, consisting of approximately 11 inches red and 7 inches white, spaced evenly to cover at least 50% of the entire length, beginning and terminating as close to the front and rear as possible. For example, a 24-foot-long trailer shall have a minimum 12 feet of material evenly spaced along each side.

14.3. The rear of the trailer shall be marked with alternating red and white sheeting across the entire width, as close to the extreme edges as possible.

14.4. The horizontal member of the rear under ride protection shall be marked in red and white sheeting across the entire width.

14.5. The edge of the white sheeting shall not be located closer than 3 inches from the edge of any luminous lens area of any amber lamp.

14.6. The edge of the red sheeting shall not be located closer than 3 inches from the edge of any luminous lens area of any amber lamp.

15. LIGHTING: The trailer lighting components shall be light emitting diode (LED) technology. Lamps shall be wired to be illuminated when the headlights or auxiliary driving lamps of the towing vehicle are lit. All wiring shall be soldered. Scotch locks shall not be used for any auxiliary wiring.

15.1. The rear of the trailer shall be equipped with a red tail lamp, a red stop lamp, a turn indicator and a red reflector on each side. The lamps and reflectors may be incorporated and shall be screw or bolt mounted at the same level and as widely spaced laterally as practicable. The lamps shall be located at a height of not less than 15 inches or more than 72 inches above the ground. These lamps shall be mounted at the rear and shall be protected from damage while loading or unloading equipment.

15.2. The rear of the trailer shall be equipped with two (2) Amber colored, LED strobe lights mounted as far apart as possible.

15.3. The front of the trailer shall be equipped with two amber clearance lamps and the rear of the trailer shall be equipped with two red clearance lamps. The clearance lamps shall, so far as practicable, be mounted on the permanent structure of the trailer to indicate the extreme height and width of the trailer.

15.4. Each side of the trailer shall be equipped with an amber side marker lamp mounted at the front and a red marker lamp mounted at the rear. An intermediate, amber side marker lamp shall be mounted at the midpoint between the front and rear side marker lamps.

15.5. Clearance and side marker lamps may be mounted in combination.

15.6. Each side of the trailer shall be equipped with an amber reflector at the front and a red reflector at the rear. An intermediate amber reflector shall be mounted at the midpoint between the front and rear reflectors. The reflectors shall be mounted at the lower portion of each side but not less than 24 inches nor more than 60 inches above the ground.

15.7. A license plate holder with a white lamp for illuminating the license plate shall be provided at the center or left side of the rear of the trailer.

15.8. A 7-way connector shall be provided on the trailer’s nose for connection of the trailer lighting to the lighting system of the towing vehicle. The connector wiring shall be in accordance with the American Trucking Association’s Maintenance Council recommended practice (RP) 107 as detailed in the current Vehicle Maintenance Reporting Standards (VMRS) 34-003. Each wire shall be labeled as to its function.

15.9. All reflectors shall be housed type with screw or bolt type mounting. Stick-on type reflectors are not acceptable.

15.10. The lamps and reflectors may be incorporated and shall be screw or bolt mounted armored type. Snap-in type lenses and stick-on type reflectors are not acceptable. Sealed beam, LED, recessed, or rubber-mounted lamps are acceptable if used in conjunction with a modular wiring harness.

15.11. All electrical wiring shall be insulated and enclosed in a fibrous loom, plastic loom or flexible conduit for protection from external damage and short circuits. Wiring shall be securely fastened at sufficient intervals to prevent sagging and ensure clearance of mechanical parts.

Routing of the wiring through the sub-frame, deck, etc. shall not interfere with normal operation and use or present a safety hazard. A sealed, modular wiring harness is acceptable.

Rubber grommets shall be used wherever wires or harnesses pass through metal.

15.12. Each trailer electrical circuit shall be equipped with an automatic circuit breaker for protection against electrical overloads.

16. SAFETY EQUIPMENT

16.1. MUD FLAPS: Shall be black rubber anti-splash, anti-sail type, mounted behind rear triple axle wheels. Mud flaps shall reach to within 8 inches of the ground. No advertising is permitted on the mud flaps.

17. SAFETY INSPECTION: The vendor shall have the unit(s) inspected in accordance with the State of

Texas motor vehicle laws. A certified inspection station shall conduct the inspection, and the unit shall have the inspection certificate properly affixed at time of delivery.

18. CERTIFICATION LABEL: A certification label, meeting the requirements of Code of Federal Regulations CFR49, Part 567, shall be affixed to the front left portion of the trailer, at an easily visible location. Label shall include the Gross Axle Weight Rating (GAWR) and the Gross Vehicle Weight Rating (GVWR) of the trailer.

19. SERIAL NUMBER: The trailer serial number shall be welded to or stamped into the left front portion of the frame so that it is clearly legible.

20. SAFETY PLAQUES OR DECALS: The safety plaques or decals shall describe the nature of the hazard, level of hazard seriousness, how to avoid the hazard, and the consequence of human interaction with the hazard. Permanent plaques are preferred to decals. Type, size and location of product safety plaques or decals shall be in accordance with current ANSI Z535.4.

21. OPTIMUM LOAD POINT: The deck of each side of the trailer shall be permanently marked with a

3-inch-wide green stripe indicating the range of which the center of gravity of a load would properly be positioned to obtain a weight transfer to the towing vehicle of 35 to 40 percent. The green stripe shall be easily visible from a ground-level view and top view.

22. PAINTING: The unit shall be painted an approved manufacturer's standard lead-free white color, except for glass, rubber and those accessories or fixtures constructed of rust-resistant or plated material not normally painted.

23. SURFACE PREPARATION: All surfaces of each trailer, including cross members and long sills, shall be thoroughly cleaned to remove all dirt, oil, grease, rust, slag, scale, and other foreign matter prior to priming. The cleaned and prepared surfaces shall be given a shop coat of primer and then thoroughly dried. The primer used shall be compatible with the finish coat to ensure proper adhesion of the finish coat. The finish coat shall be first quality air drying paint. The minimum dry film thickness of the finish coat shall be four mil.

24. MANUAL(S): Manual(s) containing illustrated parts list(s) and operating, and service instructions shall be delivered with each unit. An electronic media format in lieu of paperback is acceptable.

24.1. The manual(s) shall be as detailed as possible, outlining all necessary service and operating instructions for each unit delivered. Parts list(s) shall cover all components of the unit. Each part shall be identified by part number, description and component location. Necessary warnings and safety precautions shall be included. It is requested, but not required, that the manuals be printed on recycled paper.

24.2. The following additional information shall be provided by the vendor at time of delivery, if not included in the manual required above:

24.2.1. Manufacturer's recommended service/preventive maintenance intervals.

24.2.2. Recommended fluids, lubricants and their SAE/API equivalents.

25. DATA SHEETS: The attached data sheets should be completed and submitted in duplicate for informational purposes only.

PART III

DELIVERY, ACCEPTANCE AND PAYMENT

1. DELIVERY REQUIREMENTS: Delivery of all equipment on this order shall be completed within the number of days bid, as shown on the purchase order. Any unit(s) not delivered within this time frame may be canceled from the purchase order or, at Customer’s option, an extension may be granted, whichever is in Customer's best interest.

2. ACCEPTANCE INSPECTION: All equipment ordered will be subject to acceptance inspection and performance testing upon receipt. Acceptance inspection and performance testing will not take more than five working days, weather permitting. The vendor will be notified within this time frame of any units not delivered in full compliance with the purchase order specifications. If any units are canceled for non-acceptance, the needed equipment may be purchased elsewhere, and the vendor may be charged any additional increase in cost and handling.

3. PAYMENT: Payment will be made within 30 days after the acceptance inspection has been completed and Customer determines that the equipment delivered meets specifications, or the day on which a correct invoice for the goods or materials was received, whichever is later.

4. WORKING DAY: A working day is defined as a calendar day, not including Saturdays, Sundays, or regularly observed state and federal holidays.

PART IV

WARRANTY

1. WARRANTY: The unit shall be warranted against defects in material and workmanship for a period of not less than 12 months and shall cover 100% parts and labor for the unit. If the manufacturer's standard warranty period exceeds 12 months, then the standard warranty period shall be in effect.

The vendor shall furnish the manufacturer's warranty to the receiving district at time of delivery. The vendor shall be ultimately responsible for the warranty. The warranty begins on the date the unit is determined to meet specifications and accepted into Customer’s fleet.

2. PARTS AND SERVICE: The manufacturer of the equipment furnished shall have an authorized dealer within the state of Texas. The dealer shall also maintain an inventory of high-usage parts and a quick source for low-usage parts.

PART V

OPTIONAL EQUIPMENT

Optional equipment must be identified on the solicitation to be required.

1. OPTION NO. 1 – COMPOSITE FLOORING: In lieu of hardwood flooring specified, flooring shall be constructed of 1 ¾ inch composite, load bearing material with textured/raked surface made of recycled rubber tires and plastic. Composite material shall be installed longitudinally, in accordance with manufacturer's recommendation.

EXAMPLE: Rumber or Customer approved equal.

Frame cross members shall be spaced as required to support flooring and cargo, using Rumber T-rail flooring system or agency approved equal.

In addition to the warranty specified for the unit of equipment, the composite flooring shall be warranted for a period of not less than 24 months against rotting, splitting, warping, deforming, or other condition which could impair the use of the trailer.

2. OPTION NO. 2 – WINCH: Trailer shall be equipped with a hydraulically operated, planetary gear, 2-speed, low mount reversible winch, with a minimum 20,000 pound single-line pull capacity with air release/spring tension. The winch shall be mounted in a manner which will not interfere with loading or unloading of equipment. The winch shall be mounted on the tongue. The top of the mounted winch shall be level with the deck surface, and a roller fair lead shall be installed through the front rail. The winch shall be equipped with a minimum of 85 feet of 5/8-inch aircraft wire cable.