1、06-11 14 24 11-1 SECTION 14 24 11 HYDRAULIC CARTLIFT SPEC WRITER NOTE: Delete between /_/ if not applicable to project. Delete items or paragraphs content not applicable and write “not used“ after title. PART 1-GENERAL 1.1 DESCRIPTION A. This section of the specification includes the engineering, fu
2、rnishing and installation of the complete hydraulic cartlift system as described herein and indicated on the Contract drawings. B. Items listed in the singular apply to each and every cartlift in this specification except where noted. C. Hydraulic Cartlift No. C- shall be oil hydraulic type with cen
3、tral station dispatching, signal system, car leveling device, power operated car and hoistway doors. 1.2 RELATED WORK A. Section 01 33 23 SPECIFICATIONS AND DRAWINGS FOR CONSTRUCTION (FAR 52.236-21) and, SPECIAL NOTES (VAAR 852.236-91), in GENERAL CONDITIONS. B. Section 07 84 00, FIRESTOPPING: Seali
4、ng around penetrations to maintain the integrity of fire-rated construction. C. SECTION 09 06 00, SCHEDULE FOR FINISHES: As a master format for construction projects, to identify interior and exterior material finishes for type, texture, patterns, color and placement. D. Section 13 05 41, SEISMIC RE
5、STRAINT REQUIREMENTS FOR NON-STRUCTURAL COMPONENTS: Requirements for seismic restraint of non-structural components. E. Section 26 05 11, REQUIREMENTS FOR ELECTRICAL INSTALLATIONS: General electrical requirements that are common to more than one section. F. Section 26 05 21, LOW-VOLTAGE ELECTRICAL P
6、OWER CONDUCTORS AND CABLES (600 VOLTS AND BELOW): Low Voltage power and lighting wiring. G. Section 26 05 26, GROUNDING AND BONDING FOR ELECTRICAL SYSTEMS: Requirements for personnel safety and to provide a low impedance path for possible ground fault currents. H. Section 26 05 33, RACEWAY AND BOXES
7、 FOR ELECTRICAL SYSTEMS: Conduits for cables and wiring. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-06-11 14 24 11-2 I. Section 26 05 71, ELECTRICAL SYSTEM PROTECTIVE DEVICE STUDY: Requirements for installing the over-current protective devices
8、to ensure proper equipment and personnel protection. J. Section 26 22 00, LOW-VOLTAGE TRANSFORMERS: Low voltage transformers. K. Section 26 24 16, PANELBOARDS: Low voltage panelboards. L. Section 26 43 13, TRANSIENT-VOLTAGE SURGE SUPPRESSION: Surge suppressors installed in panelboards. M. Section 26
9、 51 00, INTERIOR LIGHTING: Fixture and ballast type for interior lighting. 1.3 QUALIFICATIONS A. Approval by the Contracting Officer is required for products or services of proposed manufacturers, suppliers and installers and shall be contingent upon submission by Contractor of a certificate stating
10、 the following: 1. Elevator contractor is currently and regularly engaged in the installation of elevator equipment as one of his principal products. 2. Elevator contractor shall have three years of successful experience, trained supervisory personnel, and facilities to install elevator equipment sp
11、ecified herein. 3. The installers shall be Certified Elevator Mechanics with technical qualifications of at least five years of successful experience and Apprentices actively pursuing certified mechanic status. Certificates shall be submitted for all workers employed in this capacity. 4. Elevator co
12、ntractor shall submit a list of two or more prior hospital installations where all the cartlift equipment he proposes to furnish for this project has performed satisfactorily under conditions of normal hospital use. Provide a list of hospitals that have the equipment in operation for two years prece
13、ding the date of this specification. Provide the names and addresses of the Medical Centers and the names and telephone numbers of the Medical Center Administrators. B. Approval of Elevator Contractors equipment will be contingent upon their identifying an elevator maintenance service provider that
14、shall render services within / one hour / two hours / four hours / of receipt of notification, together with certification that the quantity and quality of replacement parts stock is sufficient to warranty continued operation of the elevator installation. Provided by IHSNot for ResaleNo reproduction
15、 or networking permitted without license from IHS-,-,-06-11 14 24 11-3 C. Approval will not be given to elevator contractors and manufacturers who have established on prior projects, either government, municipal, or commercial, a record for unsatisfactory elevator installations, have failed to compl
16、ete awarded contracts within the contract period, and does not have the requisite record of satisfactorily performing cartlift installations of similar type and magnitude. D. All hydraulic cartlifts shall be the product of the same manufacturer. E. The Contractor shall provide and install only those
17、 types of safety devices that have been subjected to tests witnessed and certified by an independent professional testing laboratory that is not a subsidiary of the firm that manufactures supplies or installs the equipment. F. Welding at the project site shall be made by welders and welding operator
18、s who have previously qualified by test as prescribed in American Welding Society Publications AWS Dl.1 to perform the type of work required. VAMC shall require welding certificates be submitted for all workers employed in this capacity. A welding or hot work permit is required for each day and shal
19、l be obtained from the COTR of safety department. Request permit one day in advance. G. Electrical work shall be performed by Licensed Electricians as requirements by NEC. Certificates shall be submitted for all workers employed in this capacity. 1.4 APPLICABLE PUBLICATIONS A. The publications liste
20、d below form a part of this specification. Cartlift installation shall meet the requirements of the latest editions published and adopted by the United States Department of Veterans Affairs on the date contract is signed. B. Federal Specifications (Fed. Spec.): J-C-30B Cable and Wire, Electrical (Po
21、wer, Fixed Installation) W-C-596F . Connector, Plug, Electrical; Connector, Receptacle, Electrical W-F-406E . Fittings for Cable, Power, Electrical and Conduit, Metal, Flexible HH-I-558C Insulation, Blankets, Thermal (Mineral Fiber, Industrial Type) W-F-408E . Fittings for Conduit, Metal, Rigid (Thi
22、ck- Wall and Thin-wall (EMT) Type) RR-W-410 . Wire Rope and Strand Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-06-11 14 24 11-4 TT-E-489J Enamel, Alkyd, Gloss, Low VOC Content QQ-S-766 Steel, Stainless and Heat Resisting, Alloys, Plate, Sheet and
23、 Strip C. International Building Code (IBC) D. American Society of Mechanical Engineers (ASME): A17.1 Safety Code for Elevators and Escalators A17.2 Inspectors Manual for Electric Elevators and Escalators E. National Fire Protection Association: NFPA 13Standard for the Installation of Sprinkler Syst
24、ems NFPA 70National Electrical Code (NEC) NFPA 72National Fire Alarm and Signaling Code NFPA 101.Life Safety Code NFPA 252.Fire Test of Door Assemblies F. Manufacturers Standardization Society of the Valve and Fittings Industry (MSS): SP-58 Pipe Hangers and Supports G. Society of Automotive Engineer
25、s, Inc. (SAE) J517-91 .Hydraulic Hose H. Gages: For Sheet and Plate: U.S. Standard (USS) For Wires: American Wire Gauge (AWG) I. American Welding Society (AWS): D1.1 . Structured Welding Code Steel J. National Electrical Manufacturers Association (NEMA): LD-3 . High-Pressure Decorative Laminates K.
26、Underwriters Laboratories (UL): 486A . Safety Wire Connectors for Alloy, Copper-clad Aluminum, and Copper Conductors 797 Safety Electrical Metallic Tubing L. Institute of Electrical and Electronic Engineers (IEEE) 1.5 SUBMITTALS A. Submit in accordance with Specification Section 01 33 23, SHOP DRAWI
27、NGS, PRODUCT DATA, and SAMPLES. B. Before execution of work, furnish information to evidence full compliance with contract requirements for proposed items. Such information shall include, as required: Manufacturers Name, Trade Names, Model or Catalog Number, Nameplate Data (size, capacity, and Provi
28、ded by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-06-11 14 24 11-5 rating) and corresponding specification reference (Federal or project specification number and paragraph. All submitted drawings and related cartlift material shall be forwarded to the Contr
29、acting Officer. C. Shop Drawings: 1. Complete scaled and dimensioned layout in plan and section view showing the arrangement of equipment and all details of each and every cartlift unit specified including: a. Complete layout showing location of storage tank/pump assembly, controller, piping layout,
30、 outside diameter of cylinder/plunger assembly, size car platform, car frame members, and support assembly. b. Car, guide rails, brackets, buffers, size of car platform, car frame members, and other components located in hoistway. c. Rail bracket spacing and maximum vertical forces on guide rails in
31、 accordance with ASME A17.1 Section 2.23 and Section 8.4.8 for Seismic Risk Zone 2 or greater. d. Reactions at points of supports and buffer impact loads. e. Weights of principal parts. f. Top and bottom clearances and over travel of the car. g. Location of shunt trip circuit breaker, switchboard pa
32、nel, light switch, and feeder extension points in the machine room. 2. Drawings of hoistway entrances and doors showing details of construction and method of fastening to the structural members of the building. a. If drywall construction is used to enclose hoistway, submit details of interface faste
33、nings between entrance frames and drywall. b. Sill details including sill support. D. Samples: 1. One each of stainless steel, 75 mm x 125 mm (3 in. x 5 in.). 2. One each hall button sample. 3. One each hall lantern/position indicator sample. 4. One each wall and ceiling material finish sample. 5. O
34、ne each car lighting sample. 6. No other samples of materials specified shall be submitted unless specifically requested after submission of manufacturers name. If additional samples are furnished pursuant to request, adjustment in Provided by IHSNot for ResaleNo reproduction or networking permitted
35、 without license from IHS-,-,-06-11 14 24 11-6 contract price and time will be made as provided in Section 00 72 00, GENERAL CONDITIONS. E. Name of manufacturer, type or style designation, and applicable data of the following equipment shall be shown on the elevator layouts: 1. Storage tank/pump ass
36、embly. 2. Pump and motor, HP rating, and RPM. 3. Controller 4. Starters and overload current protection devices. 5. Car safety device; rupture valve and manual shut off valves. 6. Electric door operator; HP rating and RPM of motor. 7. Hoistway door interlocks. 8. Car buffers; maximum and minimum rat
37、ed load, maximum rated striking speed and stroke. F. Complete construction drawings of elevator car enclosure, showing dimensioned details of construction, fastenings to platform, car lighting, and location of car equipment. G. Complete dimensioned detail of vibration-isolating foundation for Storag
38、e tank/pump assembly. H. Dimensioned drawings showing details of: 1. All signal and operating fixtures. 2. Car slide guides. 3. Hoistway door tracks, hangers, and sills. 4. Door operator, infrared curtain units. I. Drawings showing details of controller. J. Furnish certificates as required under: Pa
39、ragraph “QUALIFICATIONS“. 1.6 WIRING DIAGRAMS A. Provide three complete sets of field wiring and straight line wiring diagrams showing all electrical circuits in the hoistway, machine room and fixtures. Install one set coated with an approved plastic sealer and mounted in the cartlift machine room a
40、s directed by the Resident Engineer. B. In the event field modifications are necessary during installation, diagrams shall be revised to include all corrections made prior to and during the final inspection. Corrected diagrams shall be delivered to the Resident Engineer within 30 days of final accep
41、tance. C. Provide the following information relating to the specific type of microprocessor controls installed: Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-06-11 14 24 11-7 1. Owners information manual, containing job specific data on major compo
42、nents, maintenance, and adjustment. 2. System logic description. 3. Complete wiring diagrams needed for field troubleshooting, adjustment, repair and replacement of components. Diagrams shall be base diagrams, containing all changes and additions made to the equipment during the design and construct
43、ion period. 4. Changes made during the warranty period shall be noted on the drawings in adequate time to have the finalized drawings reproduced for mounting in the machine room no later than six months prior to the expiration of the warranty period. 1.7 ADDITIONAL EQUIPMENT A. Additional equipment
44、required to operate the specified equipment manufactured and supplied for this installation shall be furnished and installed by the contractor. The cost of the equipment shall be included in the base bid. B. Special equipment not required by specification, which would improve the operation, may be i
45、nstalled in conjunction with the specified equipment by the contractor at his option at no additional cost to the Government, provided prior approval is obtained from the Contracting Officers Technical Representative. 1.8 PERFORMANCE STANDARDS A. The cartlift shall be capable of meeting the highest
46、standards of the industry and specifically the following: 1. Contract speed is high speed in either direction of travel with rated capacity load in the cartlift. Speed variation under all load conditions, regardless of direction of travel, shall not vary more than five (5) percent. 2. The controlled
47、 rate of change of acceleration and retardation of the car shall not exceed 0.1G per second and the maximum acceleration and retardation shall not exceed 0.2G per second. 3. Starting, stopping, and leveling shall be smooth without appreciable steps of acceleration and deceleration. B. The door opera
48、tor shall open the car door and hoistway door simultaneously at .3 m (1 ft) per second and close at .3 m (1 ft) per second. C. Pressure: Fluid system components shall be designed and factory tested for 500 psi maximum operating pressure. Provided by IHSNot for ResaleNo reproduction or networking per
49、mitted without license from IHS-,-,-06-11 14 24 11-8 D. Floor level stopping accuracy shall be within 3 mm (1/8 in.) above or below the floor, regardless of load condition. E. Noise and Vibration Isolation: All cartlift equipment including their supports and fastenings to the building, shall be mechanically and electrically isolated from the building structure to minimi
