VA 14 21 00-2011 ELECTRIC TRACTION ELEVATORS.pdf

1、09-11 14 21 00-1 SECTION 14 21 00 ELECTRIC TRACTION ELEVATORS 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 specifies the engineering, furnishing an

2、d installation of complete and ready for operation electric traction elevator systems described herein and as indicated on the contract drawings. B. Items listed in the singular apply to each and every elevator in this specification except where noted. SPEC WRITER NOTE: Edit Subparagraphs C, D and E

3、 to suit the project. C. Passenger Elevators No. P _, P _, P _, P _, shall be overhead / gearless traction / geared traction / type; with / Variable Voltage Variable Frequency (VVVF) microprocessor based control system with regenerative drive / single car selective collective automatic / duplex sele

4、ctive collective automatic /group automatic operation /and power operated / single-speed / two-speed / center opening / side opening / car and hoistway doors. Elevators shall have Class “A” loading. D. Service Elevators No. S _, S _, S _, S _, shall be overhead / gearless traction / geared traction

5、/ type; with Variable Voltage, Variable Frequency (VVVF) microprocessor based control system with regenerative drive; / single car selective collective automatic operation / duplex selective collective automatic operation / group automatic operation / and power operated / two-speed / center opening

6、/ car and hoistway doors. Elevators shall have Class /“A”/ “C1” / “C2” / “C3” loading. E. Freight Elevators No. F _, F _, F _, F _, shall be overhead / gearless traction / geared traction / type; with Variable Voltage Variable Frequency (VVVF) microprocessor based control system with regenerative dr

7、ive; / single car selective collective automatic operation / duplex selective collective automatic operation / group automatic operation / and power operated vertical by-parting hoistway Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-09-11 14 21 00-

8、2 doors and car gate. Elevators shall have Class / “C1” / “C2” / “C3” /loading. 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: Sealing around penetration

9、s 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 RESTRAINT REQUIREMENTS

10、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 POWER CONDUCTORS AND C

11、ABLES (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 FOR ELECTRICAL SYSTE

12、MS: Conduits for cables and wiring. I. Section 26 05 71, ELECTRICAL SYSTEM PROTECTIVE DEVICE STUDY: Requirements for installing the over-current protective devices to ensure proper equipment and personnel protection. J. Section 26 22 00, LOW-VOLTAGE TRANSFORMERS: Low voltage transformers. K. Section

13、 26 24 16, PANELBOARDS: Low voltage panelboards. L. Section 26 43 13, TRANSIENT-VOLTAGE SURGE SUPPRESSION: Surge suppressors installed in panelboards. M. Section 26 51 00, INTERIOR LIGHTING: Fixture and ballast type for interior lighting. N. VA Barrier Free Design Handbook (H-18-13) 1.3 QUALIFICATIO

14、NS A. Approval by the Contracting Officer is required for products and services of proposed manufacturers, suppliers and installers and shall be contingent upon submission by Contractor of certificates stating the following: Provided by IHSNot for ResaleNo reproduction or networking permitted withou

15、t license from IHS-,-,-09-11 14 21 00-3 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 insta

16、ll elevator equipment specified 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

17、capacity. 4. Elevator contractor shall submit a list of two or more prior hospital installations where all the elevator equipment he proposes to furnish for this project functioned satisfactorily to serve varying hospital traffic and material handling demands. Provide a list of hospitals that have t

18、he equipment in operation for two years preceding 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 a

19、n elevator maintenance service provider that 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.

20、 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 complete awarded contracts within the contract period, and do not have the

21、requisite record of satisfactorily performing elevator installations of similar type and magnitude. D. All electric traction elevators shall be the product of the same manufacturer. E. The Contractor shall provide and install only those types of safety devices that have been subjected to tests witne

22、ssed 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 operators who have previously qualified by test as prescribed in Provide

23、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-09-11 14 21 00-4 American Welding Society Publications AWS Dl.1 to perform the type of work required. Certificates shall be submitted for all workers employed in this capacity. A welding or hot work permit is

24、required for each day and shall 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 PUBLICAT

25、IONS A. The publications listed below form a part of this specification. Elevator 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

26、Cable and Wire, Electrical (Power, 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

27、for Conduit, Metal, Rigid (Thick- Wall and Thin-wall (EMT) Type) RR-W-410 . Wire Rope and Strand TT-E-489J Enamel, Alkyd, Gloss, Low VOC Content QQ-S-766 Steel, Stainless and Heat Resisting, Alloys, Plate, Sheet and Strip C. International Building Code (IBC) D. American Society of Mechanical Enginee

28、rs (ASME): A17.1-07Safety Code for Elevators and Escalators A17.2-07Inspectors Manual for Electric Elevators and Escalators E. National Fire Protection Association: NFPA 13-10Standard for the Installation of Sprinkler Systems NFPA 70-11National Electrical Code (NEC) NFPA 72-10National Fire Alarm and

29、 Signaling Code NFPA 101-09.Life Safety Code NFPA 252-08.Fire Test of Door Assemblies Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-09-11 14 21 00-5 F. American Society for Testing and Materials (ASTM): A1008/A1008M-10 Steel, Sheet, Cold Rolled, Ca

30、rbon, Structural, High-Strength Low-Alloy and High Strength Low-Alloy with Improved Farability E1042-02(R2008) Acoustically Absorptive Materials Applied by Trowel or Spray G. Society of Automotive Engineers, Inc. (SAE) J517-10 .Hydraulic Hose, Standard H. Gauges: For Sheet and Plate: U.S. Standard (

31、USS) For Wire: American Wire Gauge (AWG) I. American Welding Society (AWS): D1.1-10 Structured Welding Code Steel J. National Electrical Manufacturers Association (NEMA): LD-3-05 High-Pressure Decorative Laminates K. Underwriters Laboratories (UL): 486A-03 Safety Wire Connectors for Copper Conductor

32、s 797-07 . Safety Electrical Metallic Tubing L. Institute of Electrical and Electronic Engineers (IEEE) M. Regulatory Standards: Uniform Federal Accessibility Standards Americans with Disabilities Act 1.5 SUBMITTALS A. Submit in accordance with Specification Section 01 33 23, SHOP DRAWINGS, PRODUCT

33、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 rating) and corres

34、ponding specification reference (Federal or project specification number and paragraph). All submitted drawings and related elevator material shall be forwarded to the Contracting Officer. C. Shop Drawings: 1. Complete scaled and dimensioned layout in plan and section view showing the arrangement of

35、 equipment and all details of each and every elevator unit specified including: a. Hoisting machines, controllers, power conversion devices, governors, and all other components located in machine room. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-

36、09-11 14 21 00-6 b. Car, counterweight, sheaves, supporting beams, 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 accordance with ASME A17.1 Section 2.23 and Sect

37、ion 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 car and counterweight. g. Location of shunt trip circuit breaker, switchboard panel, light switch, and feeder exten

38、sion 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 fastenings between entrance frames and d

39、rywall. 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 of baked enamel, 75 mm x 125 mm (3 in. x 5 in.). 3. One each of color vinyl floor tile. 4. One each of protection pads, 75 mm x 125 mm (3 in. x 5 in.) if used. 5. O

40、ne each car and hoistway Braille plate sample. 6. One each car and hall button sample. 7. One each car and hall lantern/position indicator sample. 8. One each wall and ceiling material finish sample. 9. One each car lighting sample. 10. No other samples of materials specified shall be submitted unle

41、ss specifically requested after submission of manufacturers name. If additional samples are furnished pursuant to request, adjustment in 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 o

42、f the following equipment shall be shown on the elevator layouts: 1. Hoisting Machine. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-09-11 14 21 00-7 2. Hoisting Machine Motor, HP and RPM ratings, Voltage, Starting and Full Load Ampere, and Number

43、of Phases. 3. Controller 4. Starters and Overload Current Protection Devices. 5. Car Safety Device; maximum and minimum rated loads and rated speeds. 6. Governor 7. Electric Door Operator; HP and RPM ratings, Voltage and Ampere rating of motor. 8. Hoistway Door Interlocks. 9. Car and Counterweight B

44、uffers; maximum and minimum rated loads, maximum rated striking speed and stroke. 10. Hoist and Compensation Ropes; ultimate breaking strength, allowable working load, and actual working load. 11. Cab Ventilation Unit; HP rating and CFM rating. F. Complete construction drawings of elevator car enclo

45、sure, showing dimensioned details of construction, fastenings to platform, car lighting, ventilation, ceiling framing, top exits, and location of car equipment. G. Complete dimensioned detail of vibration isolating foundations for traction hoisting machines. H. Dimensioned drawings showing details o

46、f: 1. All signal and operating fixtures. 2. Car and counterweight roller guides. 3. Hoistway door tracks, hangers, and sills. 4. Door operator, infrared curtain units. I. Drawings showing details of controllers and supervisory panels. J. Furnish certificates as required under: Paragraph “QUALIFICATI

47、ONS“. 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 elevator machine room as directed by the Re

48、sident 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 thirty (30) days of final acceptance. Prov

49、ided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-09-11 14 21 00-8 C. Provide the following information relating to the specific type of microprocessor controls installed: 1. Owners information manual, containing job specific data on major components, maintenance, and