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Attachment B Technical Specifications
Attachment B Technical Specifications
TECHNICAL SPECIFICATIONS
INSTRUCTIONS FOR BIDDER PROPOSAL COLUMNS (A) AND (B): IF YOUR PROPOSAL MEETS ALL THE MINIMUM SPECIFICATIONS, MARK AN (X) IN COLUMN A. IF YOUR PROPOSAL TAKES AN EXCEPTION TO OR A VARIANCE FROM THE MINIMUM SPECIFICATIONS, MARK AN (X) IN COLUMN B. ALL MARKS IN COLUMN B SHALL BE FULLY EXPLAINED ON THE EXCEPTION RESPONSE PAGE OF THIS PROPOSAL. FAILURE TO COMPLETE THE “BIDDERS PROPOSAL” SECTION AND EXCEPTION RESPONSE/DESCRIPTION PAGE MAY CAUSE THE REJECTION OF YOUR PROPOSAL.
Name of Company: _______________________________________
Name of Company Representative: _________________________________________
Bid Requirements A B
| “Y” |
| “N” |
| A. TRAILER DIMENSIONS |
| A. 1 |
| The semi-trailer shall have the following dimensions: Overall height of 13’ when coupled to the tractor and is empty. The overall width shall be 98” outside and 94” inside, and the overall length shall be 45 feet. A straight sidewall trailer only. Sheet and post design. |
| A. 2 |
| The fifth wheel kingpin shall be 37” from the front of the trailer. New generation formed plate, lightweight design. |
| A. 3 |
| The tractor fifth wheel will be approximately 50” above the ground when the trailer is coupled and empty. |
| A. 4 |
| Rear floor height shall be 50” maximum. |
| A. 5 |
| Last axle setting to be 39 feet from the kingpin (to avoid rear tire contacting the mud flap when backing). |
| “Y” |
| “N” |
| B. TRAILER CONSTRUCTION: |
| B. 1 |
| The trailer capacity shall be a minimum of 109 cubic yards. Specify the trailer capacity ______________ cubic yards. |
| B. 2 |
| The trailer shall be the Huck bolt design with the lap joint bolts on 3” centers and on the rear flange of the side post. The panels shall be overlapping, with the front panel overlapping the rear panel on the inside.1” skin lap w/double bolted joint on rear flange of post. |
| B. 3 |
| The top rail shall be single piece, enclosed, self-cleaning extruded 6061-T6 aluminum. 9-1/2” high and protrude into the trailer 4-1/2” and, shall be attached to each side post with two 5/16” Huck bolts on upper flange and two 5/16” Huck bolts on the lower flange. Inside rail to be clear for adequate compactor clearance. |
| B. 4 |
| Side posts shall be extruded aluminum on 14.5” ctr with an extra post at the rear of the trailer. |
| B. 5 |
| Bottom rails shall be fabricated 10”x2 3/8” from 3/16” high strength steel, 50,000 psi tensile strength. Trailer must have an all-steel welded chassis construction for rigidity and durability. |
| B. 6 |
| Cross-members shall be 4” high I-beams, extruded 6061-T6 aluminum, weighing 2.6 lbs./ft. attached to the bottom rails using HD aluminum clips and 5/16” Huck bolts. Cross-members spaced on 12” centers. All cross members to have pass-through holes for all hydraulic, air and electric lines tucked up and clear of obstruction. |
| B. 7 |
| Sidewall skin shall be 5052-H38 high strength aluminum .125” thick. Last panel to be 3/16” double bolted to door frame. |
| B. 8 |
| Front bulkhead shall be square with sidewalls and reinforced with 6 inside side posts. A 10” x 20” inspection window shall be installed in the center of the front bulkhead. Opening to be covered by a bar grill. |
| B. 9 |
| Front slope board; 1/4” aluminum slope sheet supported by 4 steel channel frames manufactured from 3/16” channel and bolted to the forward wall of the trailer. The slope board shall overlap the floor slats and equipped with a heavy UHMW wiper to prevent the migration of debris to the area behind the board. Reinforce the wiper block edge to prevent damage when the bale is pushed forward. |
| B.10 |
| There shall be only one top reinforcing bar in the center of the trailer. It shall be heavy duty and bolted to the side brackets with one 3/4” grade 8 bolt at each end. Bolt shall be mounted horizontal to prevent a torsion force being applied to the top rail if the center tie is contacted. |
| B.11 |
| The size, shape and spacing of all support members shall be subject to approval by the County; however, the trailer supplier shall be fully responsible for the adequacy of the design. Steel structural X-Bracing full length of trailer from king pin to transfer beam attached to cross members with 5/16 Huck bolts. |
All top covers and door systems shall be designed to prevent the loss of materials at highway speeds. Door skin to be .125” thick 5052-H38 high strength aluminum. The door frame shall have side hinged double doors (3 fabricated, offset hinges per door) each with one manual door lock. Doors shall have a latch to secure the door in the fully open position, flat against the side of the trailer. Doors shall have safety chains and closed hooks to latch doors in the open or closed position.
| B.13 |
| Compactor Coupler/Rear Bumper |
Shall be fabricated with cross tube of 3" double xx steel pipe, 3-1/2"O.D., 0.8" wall thickness. Mounting frame may be constructed of 2"x 4” rectangular steel tubing with .25" wall thickness. Design to withstand minimum of 35,000 Lb. pull without deformation. Ground to bottom of cross tube shall be 15”. Forward edge of Cross tube shall be flush with rear face of door frame. Design and location to be compatible with compactor unit. See drawing of Dimensions for Compactor Coupler (pg. 8).
The trailer construction will include two non-slip, self-cleaning steps with 1-inch holes or greater for the dirt and debris to fall through for rear access into trailer. Two grab handles located on the frame along the outside of the passenger side rear door at approximately 6’ and 8’off the ground which are accessible when the door is open. See drawing of 3-Point Contact Entry System (pg. 9). A 64” bar is to be mounted onto the outside far right of the driver’s side trailer door along with mounted holders, retaining cables, safety clip, removable plug, and a retaining ring for 3-point contact entry into rear of trailer. Must comply with Cal-OSHA regulations.
The trailer shall be equipped with tandem axles, 22,500 lbs. capacity each, and equipped with Stemco oil bath lubrication system and Engler hub-o-meter. Overall width 96” (71.5” track) measured at sidewall of outer tires. Axel placement and design must be compatible with existing wheel stops associated with the County owned compactor.
B.16
Brakes Air activated, S-cam operated, out-board drums, with spring applied parking/emergency brake chambers both axles. System to comply with all current state and federal regulations. No portion of the brake chambers, slack adjusters and cam arms shall be lower than the lowest edge of the trailer axles. Slack adjusters shall be automatic. WABCO ABS System is 4 Sensor/2 Module.
Hutch 9700 with 3 low arch leaf springs with flange mount spring hanger brackets. Suspension shall be mounted on ¼”, 80,000 P.S.I. steel unit beams. Unit beams shall be attached in front to ¼” 80,000 P.S.I. Transfer beam which spans full width of trailer and welds to bottom rails constructed of 3/16” 50,000 PSI steel. Maximum strength of design to resist flex, twisting during off road operating conditions. Transfer beam to be low profile with 7 weight reducing holes.
Unimount 10 – 22.5 x 8.25, L.R. “H” steel disk.
Tires: Goodyear G661 HAS 11R22.5, L.R. “H” Highway tread design.
Holland Mark V Heavy Duty Series, external gear box with universal configuration with a low and high gear. If ground clearance is different than 16-3/4”, you must designate ground clearance below:
Ground Clearance: _________”
| B.20 |
| Kingpin and Riding Plate |
The trailer riding plate against which the tractor fifth wheel rides shall be a fabricated assembly of three pieces of 1/4”, 80,000 psi high strength steel spanning the full width of the trailer. It shall be reinforced to prevent a cavity formed by the fifth wheel or any other distortions.
Kingpin shall comply with S.A.E. specifications in all respects. There shall be nineteen (19) inches of bearing plate in back of King Pin. The plate shall be free of any seams or welds in the area that the fifth wheel will contact.
| B.21 |
| Trailer Air, Electric, Hydraulic Hook-up Mounting Plate: |
Hydraulic system quick disconnects, trailer air system glad hand couplers and 7-way trailer electrical connector shall be mounted on a single mounting plate, on the driver side lower section of outside trailer forward wall to allow for connection by operator while operator is standing on the ground. Connections shall have unobstructed access for service. Undercarriage mounting is not acceptable. Hydraulic connections to be Pioneer #4050 Female/Pressure and #4010Male/Return w/proper bulkhead fittings installed trough headboard.
| B.22 |
| Lights and Reflectors: |
Must meet I.C.C. and D.O.T. requirements, 12-volt combination stop, tail and directional. Lights (LED) shall be sealed, shock mount, vibration resistant type. Reflectors shall be heavy duty aluminum backed, bolt on.
A.T.A. color code, 7-way metal receptacle, 12-volt Truck-Lite system. All electrical wiring to be inside body or conduit. Waterproof junction boxes shall be used wherever electrical cable is spliced. Use grommets wherever electrical wiring goes through bulkheads or structural members. Use sheet metal screws for mounting all side and rear reflectors and lights.
A metal ladder shall be provided at the front of the trailer for driver inspection or access. Must meet Cal/OSHA regulations.
Heavy duty transfer anti-sail type set rearward enough to avoid contact with rear wheels when backing over uneven, rough terrain. See axle setting.
Color manufacturer standards subject to approval by the County. Please specify color for landing gear, bottom rail and structural steel.
Color: ________________________________________
A 4” reflective tape striping, full length of trailer both passenger and driver side. Stripping to comply with DOT regulations. Stripping location to be approved by the County. Location and design to be determined by County after award of the order.
Specify Trailer Weight _________lbs. ( +/- 2%)
Located near center rear and mounted such that no damage to trailer will result while trailer is being towed fully loaded.
| B.29 |
| Dry Seal Compartment/Tube: |
Located at front operator side of trailer James King #550 or equal.
Each trailer shall be guaranteed against defects in material and workmanship for a period of one (1) Year, and structural failures for five years. This warranty period will be based on the “In-Service Date” not on the “Delivery Date”. The “In-Service Date” will be the first day of full usage after the unit is accepted by shop and operational supervision.
Supply 2 each shop and parts manuals with all electrical and hydraulic data, ABS Diagnostic Software, and 2 separate operator’s manuals. In addition to the above, provide 1 electronic copy (CD is acceptable) of all of the above. All manuals shall be professionally published. Must be supplied at time of delivery. Per order, not per trailer.
2-hour operator training. 3 – 4 hours mechanic training session per order, not per trailer.
| C. 1 |
| Live floor shall be Hallco 4000i two-way drive with high pressure filter containing 3 year warranty, Maximum length slats for minimum slope sheet. 50% skip weld tail plate to door sill or County approved equivalent, with 24 Triple ridge floor slats. |
| C. 2 |
| Maximum duty for top loading and/or compactor loading of municipal solid waste and light demolition. 2-way live floor with 3 rib design slats, extruded 6061-T6 aluminum. Each slat must be plugged and chamfered 45 degrees. UHMW T-blocks shall be mounted on the last cross-member to hold the slats in position and prevent them from lifting. 3/16” side seal with inside support last 12” and ¼” welded end cap |
| C. 3 |
| The perimeter frame mounted drive unit must be mounted in the center of the trailer. The drive unit must be welded in place “not” bolted. Six hydraulic drive cylinders with 3” bore. Barrels must be independently removable and inter-changeable, 10” stroke. The drive plumbing shall be 3/4” high pressure, flexible hoses, rated for the design pressures of the system. |
| C. 4 |
| Barrels to be internally sealed. |
| C. 5 |
| Manifolds are to be anodized to prevent corrosion. |
| C. 6 |
| The subdeck shall be aluminum extrusion 2” wide and 1” high. Designed for maximum strength and durability to fully support the floor slats, prevent damage during top loading and load/unload operations. |
| C. 7 |
| Each floor slat extrusion shall be secured to the drive mechanism with (4) 3/8” x 1” Allen type counter sunk bolts, grade 8 with self-locking nuts. |
| C. 8 |
| Each aluminum extrusion shall be fully supported with high density polyethylene continuous bearing the full length of the floor with slat plugs at rear. |
| C. 9 |
| Floor hydraulic system shall operate at 30 GPM at 2,500 PSI. |
| C.10 |
| Unload time to be 6 minutes. |
| D. 1 |
| Top cover shall be a Donovan dual automatic flip top with control located on driver’s side front corner of trailer, within 5 feet of ground. Electric over hydraulic assembly to be bolted to upper portion of bulkhead. Material to be HD mesh, HD zip ties located every 6” on frame. |
| “Y” |
| “N” |
| E. Bid Option Items: |
SUBMIT OPTIONAL PRICING
| Opt.A |
| Aluminum Wheels (8) 22.5 X 8.25 Unimount |
Tare weight Impact:_________________
| Opt. B |
| Air Powered Hydraulic Automated landing gear such as Power-Packer |
Dimensions for Compactor Coupler (see Trailer Construction requirement #13)
3-Point Contact Entry System (see Trailer Construction requirement #14) image1.jpeg image2.png