TEXAS DEPARTMENT OF TRANSPORTATION GENERAL SERVICES DIVISION

Transcription

1 TEXAS DEPARTMENT OF TRANSPORTATION GENERAL SERVICES DIVISION SPECIFICATION NO. MES NO.: AMENDED: NOVEMBER 2004 * LIFT, 4-POST, TRUCK, ELECTRIC/HYDRAULIC, 30,000 POUND LIFT CAPACITY PUBLICATION This specification is a product of the Texas Department of Transportation (TxDOT). It is the practice of TxDOT to support other entities by making this specification available through the National Institute of Governmental Purchasing (NIGP). This specification may not be sold for profit or monetary gain. If this specification is altered in any way, the header, and any and all references to TxDOT must be removed. TxDOT does not assume nor accept any liability when this specification is used in the procurement process by any other entity. 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 bidder represents that all equipment offered under this specification shall be new. USED, SHOPWORN, DEMONSTRATOR, PROTOTYPE, OR DISCONTINUED MODELS ARE NOT ACCEPTABLE. 2. Bidder should submit with the bid or have on file with TxDOT, Austin, Texas, the latest printed literature and detailed specifications on equipment the bidder 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 TxDOT to purchase goods, equipment and services having the least adverse environmental impact, within the constraints of statutory purchasing requirements, TxDOT need, availability, and sound economical considerations. Suggested changes and environmental enhancements for possible inclusion in future revisions of this specification are encouraged. 7. TxDOT encourages all manufacturers to comply voluntarily with the Society of Automotive Engineers (SAE) Recommended Practice for marking of plastic parts per current SAE J1344. All plastic components furnished to this specification should have an imprinted SAE symbol identifying the resin composition of the component so that the item can be recycled after its useful life. Manufacturers are encouraged to use recycled plastics and materials in the manufacture of their products in order to conserve natural resources, energy and landfill space. Bidders should note that future specification revisions may require mandatory compliance with the SAE plastic coding system. 8. TxDOT is committed to procuring quality goods and equipment. We encourage manufacturers to adopt the International Organization for Standardization (ISO) standards, technically equivalent to the American National Standards Institute/American Society for Quality Control (ANSI/ASQC Q ), and obtain certification. Adopting and implementing these standards is considered beneficial to the manufacturer, TxDOT, and the environment. It is TxDOT's position that the total quality management concepts contained within these standards can result in reduced production costs, higher quality products, and more efficient use of energy and natural resources. Manufacturers should note that future revisions to this specification may require ISO certification. 9. Measurements will be given in both the English and metric system. Where any conflict between the two stated measurements may occur, the measurements provided in the English system shall supersede those provided in the metric system. * Amended date to remove contact information 1-6

2 PART II SPECIFICATIONS 1. SCOPE: This specification describes a four-post, automobile/truck lift having a minimum 30,000 lb (13608 kg) lift capacity. The lift shall be a clear overhead, surface mount model with an electric over hydraulic lift mechanism with lift synchronization and hydraulic, mechanical and electrical safety systems, front and rear wheel chocks and accessories. The unit furnished shall bear the Automotive Lift Institute label (ALI) for conformance to (ANSI) standards. The unit offered shall meet or exceed the following: EXAMPLES: Rotary, Model SM300 Mohawk, Model TR-30 or TxDOT approved equal NOTICE TO BIDDERS: Any example shown is listed to show type and class of equipment desired. Bidders are cautioned to read the specification carefully, as there may be special requirements not commonly offered by the manufacturer. DO NOT ASSUME YOUR STANDARD EQUIPMENT MEETS ALL OF THE DETAILED SPECIFICATION REQUIREMENTS MERELY BECAUSE IT IS LISTED AS AN EXAMPLE. Bidders are cautioned that unit(s) delivered to the F.O.B. points, which do not meet specification in every aspect, will not be accepted. 2. FUNCTIONAL REQUIREMENTS 2.1. The lift shall have: Approach ramp ends equipped with molded plastic strips or other means to prevent floor gouging Hinged approach ramps that automatically swing down when the lift is raised to provide rear wheel chocks, simultaneously Approach ramp length of 43 inches ( cm), minimum, to provide ease of drive-on and minimum breakover angle Adjustable front wheel stops mounted on each runway Runways coated with an epoxy base, non-skid surface or a diamond tread plate Continuous, cross-support yoke assemblies at each end of the runway Column assemblies manufactured of non-welded, roll-formed, inch (0.343 cm), minimum, steel channels Lift Capacity: 30,000 lb (13608 kg), minimum Wheel Base Capacity: 235 inches (596 cm), minimum Overall Width: 12 ft (3.66 m) and 3.75 inches (45 cm), minimum, measurement A; refer to drawing, page Overall Length: 25 ft (7.82 m) and 8.13 inches (1.27 cm), maximum, measurement B; refer to drawing, page Height of Columns (lowered): 7 ft (2.13 m) and 0.50 inch (1.27 cm), minimum, measurement C; refer to drawing, page Distance Inside the Columns: 132 inches ( cm), minimum, measurement D; refer to drawing, page Distance Between the Columns: 249 inches ( cm), minimum, measurement E; refer to drawing, page Runway Length: 21 ft (6.4 m), minimum, measurement F; refer to drawing, page Tread Width (distance inside the runways): 41 inches ( cm), minimum, and 96 inches, maximum, measurement G; refer to drawing, page Runway Height: 8.38 inches (21.27 cm), minimum, measurement H; refer to drawing, page Width Between the Tracks/Runways: 41 inches ( cm), minimum, and 48 inches ( cm), maximum, measurement I; refer to drawing, page Lifting Height (rise): 68 inches ( cm), minimum, measurement J; refer to drawing, page Approach Ramp Length: 43 inches ( cm), minimum, measurement K; refer to drawing, page The lift shall include but not limited to: Synchronization feature Mechanically adjustable cables, chains and sheaves or direct drive pistons for lift synchronization. The cable diameter shall be inch (1.588 cm), minimum, plastic filled valley, lubricated wire rope or chain equivalent. 2-6

3 Single-action, hydraulic cylinder(s) containing an automatic air vent(s) on the upper end of the cylinder(s) A lowering valve to restrict lowering speed to 4 inches/sec. (10.16cm), maximum Hydraulic System Piston diameter shall be 1.75 inches (4.45 cm), minimum, and stroke of 60 inches (152.4 cm), minimum quart (13.25 L), minimum, fluid capacity Hydraulic fluid Have a viscosity grade ISO 32 Base Be biodegradable and non-toxic and shall include both anti-wear and anti-rust agents Meet or exceed the requirements of Environmental Protection Agency (EPA) procedure CG-2000, Aerobic Aquatic Biodegradation, EPA procedure EG-9, Fish Acute Toxicity, and the Common European Council Test Mechanical Safety System Have mechanical locks and releases Be equipped with Deadman type controls, push button, lever or joystick to raise or lower the lift Electrical Safety System shall have a lockable main switch to prevent operation when the unit is being serviced The lift shall be powered by a self-contained, 2 hp, minimum, 220 single or 3 -phase, 60 Hz or 5hp, 110 V, 60Hz electric motor for indoor use as identified on the IFB. 3. ACCESSORIES: The unit shall be equipped with the following but not limited to the following accessories: 3.1. One, (manufacturer s standard) alignment kit for performing 4-wheel alignments One tire dolly The following equipment shall be mounted between the runways and be capable of rolling the length of the track: Two, 15,000 lb (6804 kg) lift capacity, minimum, rolling jacks gallon ( L) capacity, minimum, oil drain pan The following equipment shall be mounted under the runway tracks or on two posts, one per each side: Two, minimum, 110 V electrical outlets Two, minimum, air line quick connectors. 4. CERTIFICATIONS AND SAFETY EQUIPMENT 4.1. The construction of the lift shall be in accordance with the requirements of ANSI Section B The lift model furnished shall bear the ALI label for conformance to ANSI standards The lift furnished shall be in accordance with requirements of the Surface Transportation Assistance Act of 1982, as amended by the Surface Transportation and Uniform Relocation Assistance Act of 1987, Section 165(a) and the regulations in 49 DFR Each column assembly shall contain a spring-loaded, locking mechanism consisting of integral, four-inch, safety hooks that automatically latch after ascending 25 inches (63.5 cm) and continue through full rise. Locking latch release shall be controlled by a constant pressure, air operated push button located at the power unit. There shall be no less than ten locking positions per column Cable inspection port shall allow the technician to view the lift system cables, if not easily visible by other means. 5. MANUAL(S): One copy each of the manufacturer s standard, illustrated, parts book, operator's manual and service manual shall accompany each unit delivered. These manuals may be included in one comprehensive manual and shall include, at minimum, all appropriate manuals for the electrical, hydraulic systems, controls and mechanical systems. 6. INSTRUCTIONS ON SAFETY, OPERATION AND PREVENTIVE MAINTENANCE: The vendor shall provide to TxDOT the services of a competent, factory-trained technician, knowledgeable in the use and operation of the unit, for a minimum of one day (8 hours) scheduled instruction on safety of the unit with a minimum of one half day (4 hours) scheduled instruction on safety, operation and preventive maintenance of the unit by factory-trained personnel. Instruction shall be provided at a time mutually agreed upon by the vendor and TxDOT, but prior to payment. 7. DELIVERY: At the time of delivery, the vendor shall provide the following with each unit: 3-6

4 7.1. One pint (1.89 l) of matching, touch-up paint for each lift One, complete set of replacement filters for each unit furnished, labeled with the equipment manufacturer's part number as shown in the manufacturer's parts manual. 8. INSTALLATION:TRAINING: Vendor shall be responsible for a complete installation of the equipment, excluding physical modifications to the installation site. All cables and accessories necessary for a complete and safe installation shall be provided. Bidders shall conduct site surveys of the premises where the units shall be installed, prior to the bid submittal to ensure the scope of the project is completely understood. Visits shall be arranged by contacting TxDOT representative listed in the IFB Vendor shall supply all necessary cables, attachment devices or other items to make the lift fully operational Vendor shall notify TxDOT point-of-contact a minimum of five working days prior to proposed installation date TxDOT will provide electrical wiring, conduit, air line, and labor for electrical and air connections. 9. ACCEPTANCE INSPECTION: All equipment ordered will be subject to acceptance inspection and performance testing after delivery and installation. 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 unit(s) not delivered and installed in full compliance with the purchase order specifications. If any unit(s) is canceled for non-acceptance, the unit(s) may be purchased elsewhere and the vendor charged any additional increase in cost and handling. 10. 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 percent 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 TxDOT s fleet. 11. PAYMENT: Payment will be made within 30 days after the acceptance inspection has been completed and TxDOT 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. 12. WORKING DAY: A working day is defined as a calendar day, not including Saturdays, Sundays, or regularly observed state and federal holidays. 4-6

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