PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of Contract, including General and Supplementary Conditions, apply to work of this section. 1.2 SUMMARY A. This section specifies the basic requirements for the electrical installations and includes requirements common to more than one section of Division 16. In addition, this section and Division 16 specifications apply to the raceway systems for the low voltage structural cable plant. It expands and supplements the requirements specified in sections of Division 1. B. Standards of the organizations listed below but referred to in the various sections by basic designation only, form a part of this specification to the extent indicated by the reference thereto: 1. American Society for Testing and Materials (ASTM). 2. National Fire Protection Association (NFPA). 3. American National Standards Institute (ANSI). 4. Illuminating Engineering Society (IES). 5. Institute of Electrical and Electronics Engineers (IEEE). 6. Insulated Cable Engineers Association ICEA). 7. National Electrical Manufacturer's Association (NEMA). 8. National Electrical Contractors' Association (NECA). 9. Underwriters' Laboratories, Inc. (UL). 10. Factory Mutual (FM). 11. Federal Specifications (FS). 12. National Electrical Code (NEC) with SNEC Amendments. 13. ANSI TIA/EIA Telecommunication Building Wiring Standards. C. References shall mean to the latest edition of the standard. D. Conform to local ordinances and codes. 1.3 QUALITY CONTROL A. Verify final locations for rough-ins with field measurements and with the requirements of the actual equipment to be connected. Contractor shall coordinate with the appropriate supplier, vendor, or subcontractor regarding the exact and specific rough-in requirements for equipment actually supplied. B. Conduits, junction boxes, wireway, etc. required for low voltage/telecommunications, cabling shall be coordinated with telecommunications cabling Contractor prior to rough-in. 1.4 ELECTRICAL INSTALLATIONS A. Coordinate electrical equipment and materials installation with other building components. B. Verify all dimensions by field measurement. Do not scale drawings. Page 1 of 6
C. Arrange for chases, slots, and openings in other building components to allow for electrical installations. D. Coordinate the installation of required supporting devices and sleeves to be set in poured in place concrete and other structural components, as they are constructed. E. Sequence, coordinate, and integrate installations of electrical materials and equipment for efficient flow of the work. Give particular attention to large equipment requiring positioning prior closing-in the building. F. Coordinate the access panel requirements with General Contractor to accommodate the installation of electrical equipment and materials. G. Where mounting heights are not detailed or dimensioned, install electrical services and overhead equipment to provide the maximum headroom possible. H. Install electrical equipment to facilitate maintenance and repair or replacement of equipment components. As much as practical, connect equipment for ease of disconnecting, with minimum of interference with other installations. I. Coordinate the installation of electrical materials and equipment above ceilings with suspension system, mechanical equipment and systems, and structural components. J. Contractor shall review Mechanical, Structural, Food Service, Low Voltage System and Architectural drawings prior to bid. K. Final connections to equipment shall be per manufacturer's approved wiring diagrams, details and instructions. It shall be the Contractor's responsibility to provide materials and equipment compatible with equipment actually supplied. L. It is the intent of these drawings and specifications to establish a standard of quality. M. Work shall be performed in a workmanlike manner to the satisfaction of the Architect. N. Contractor shall verify and coordinate exact location of equipment to be furnished by others prior to rough-in. O. Contractor shall be responsible for replacing equipment which is damage due to incorrect field wiring provided under this section or factory wiring in equipment provided under this division. P. Contractors shall visit site prior to bid and verify that conditions are as indicated. Contractor shall include in his bid, costs required to make his work meet existing conditions. Q. Proposed substitutions of electrical equipment or request for "or equal" or approved equal" listing shall be submitted to architect not less than ten (10) working days prior to bid. Refer to specifications for additional information. R. Wire termination provisions for panelboards, circuit breakers, safety switches and all other electrical apparatus shall be listed as suitable for 75 degree C. Page 2 of 6
S. Systems shall be complete, operable and ready for continuous operations. Lights, switches, receptacles, motors, etc., shall be connected and operable. T. Electrical equipment shall be located to maintain clear and level clearances outlined in NEC 110-26. Panelboards, switchboards, transformers, disconnects, switches, breakers, etc. shall be located to comply with NEC 110-26(a). Where the clearances outlined in NEC 110-26 cannot be obtained, the Contractor shall notify the engineer prior to performing any rough-in. U. Maintain separation between telecommunication conduits and electrical feeders, electronic ballasts, transformers, etc. to minimize electromagnetic compatibility issues. V. Telecommunications horizontal cabling conduit runs that exceed 100 feet shall be provided with junction boxes for every 100 feet or fraction thereof in excess of 100 feet. W. Contractor shall coordinate horizontal telecommunications cabling routing to ensure TIA/EIA distance standards are not exceeded; in effect, 90 meters/295 feet from TR termination to outlet termination. X. Contractor shall not exceed two (2) 90 degree elbows in telecommunications conduit runs. If more than two (2) 90 degree turns are required, pullboxes shall be provided for every 180 degrees of bend. Y. Contractor shall review telecommunications and other low voltage drawings and provide all raceway, conduit, cable tray, etc. as required. Ladder tray within the Telecommunications Room (TR)shall be furnished and installed by the low voltage cabling Contractor. 1.5 ELECTRICAL SUBMITTALS A. Refer to the Conditions of the Contract (General and Supplementary) and Division 1 Section: SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES for submittal definitions, requirements, and procedures. B. Data shall be submitted at one time in three ring binders and indexed as scheduled below. Partial submittals will not be accepted. 1. 13100 Lightning Protection 2. 13704 Closed Circuit Television (CCTV) System 3. 16060 Grounding and Bonding 4. 16073 Hangers and Supports for Electrical Systems 5. 16074 Vibration and Seismic Controls for Electrical Systems 6. 16075 Electrical Identification 7. 16120 Conductors and Cables 8. 16124 - Medium Voltage Cables 9. 16130 Raceways and Boxes 10. 16138 Underfloor Raceways for Electrical Systems 11. 16139 Cable Trays 12. 16140 Wiring Devices 13. 16145 Lighting Control Devices 14. 16215 Electrical Power Monitoring and Control 15. 16231 Packaged Engine Generator 16. 16264 Static Uninterruptible Power Supply Page 3 of 6
17. 16271 Medium Voltage Transformers 18. 16289 Surge Protective Device 19. 16341 Medium Voltage Switchgear 20. 16316 Secondary Unit Substations 21. 16410 Enclosed Switches and Circuit Breakers 22. 16415 Transfer Switches 23. 16420 Enclosed Controllers 24. 16430 Switchgear 25. 16441 Switchboards 26. 16442 Panelboards 27. 16443 Motor Control Centers 28. 16450 Enclosed Bus Assemblies 29. 16461 Low Voltage Transformers 30. 16491 Fuses 31. 16511 Interior Lighting 32. 16521 Exterior Lighting 33. 16561 Obstruction Lighting 34. 16742 Telecommunications Infrastructure C. Submit shop drawings and product data grouped to include complete submittals of related systems, products and accessories in a single submittal. D. Identify products requiring color selections. E. Identify products for use on project. 1.6 PRODUCT OPTIONS AND SUBSTITUTIONS A. Substitutions will not be permitted. 1.7 PRODUCT LISTING A. Prepare listing of major electrical equipment and materials for the project. B. Submit this listing as a part of the submittal requirement specified in the Division 1 Section: "SUBSTITUTION". 1.8 NAMEPLATE DATA A. Provide permanent operational data nameplate on each item of power operated equipment, indicating, manufacturer, product name, model number, serial number, capacity, operating and power characteristics, labels of tested compliances, and similar essential data. Locate nameplates in an accessible location. 1.9 DELIVERY, STORAGE AND HANDLING A. Deliver products to project properly identified with names, model numbers, types, compliance labels and similar information needed for distinct identification; adequately packaged and protected to prevent damage during shipment, storage and handling. B. Store equipment and materials at the site, unless off-site storage is authorized in writing. Contractor shall protect stored equipment and materials from damage and theft. Page 4 of 6
C. Coordinate deliveries of electrical materials and equipment to minimize construction congestion. Limit each shipment of materials and equipment to the items and quantities needed for the smooth and efficient flow of installations. 1.10 RECORD DOCUMENTS A. Refer to the Division 1 Section: "CONTRACT CLOSEOUT" for requirements. The following paragraphs supplement the requirements of Division 1. B. Mark drawings to indicate revisions to conduit size and location both exterior and interior, actual equipment locations, dimensioned to column lines; concealed equipment, dimensioned to column lines; distribution and branch electrical circuitry; fuse and circuit breaker size and arrangement support and hanger details; Change Orders; Addendums; concealed control system devices. C. Mark specifications to indicate approved substitutions; Change Orders; Addendums and equipment and materials used. 1.11 OPERATION AND MAINTENANCE DATA A. Refer to Division 1 Section: "CONTRACT CLOSEOUT" for procedures and requirements for preparation and submittal of maintenance manuals. B. In addition to the information required by Division 1 for Maintenance Data, include the following information in English. 1. Description of function, normal operating characteristics and limitations, performance curves, engineering data tests, and complete nomenclature and commercial numbers of all replaceable parts. 2. Manufacturer's printed operating procedures to include start-up, break-in, routine and normal operating instructions; regulation, control, stopping, shut-down and emergency instructions and summer and winter operating instructions. 3. Maintenance procedures for routine preventative maintenance and troubleshooting, disassembly, repair and reassembly; aligning and adjusting instructions. 4. Servicing instructions and lubrication charts and schedules. C. Contractor installed labels/equipment marking and instruction shall be in English. 1.12 WARRANTIES A. Refer to the Division 1 Section: WARRANTIES and BONDS for procedures and submittal requirements for warranties. Refer to individual equipment specifications for warranty requirements. B. Compile and assemble the warranties specified in Division 16, into a separated set of vinyl covered, three ring binders, tabulated and indexed for easy reference. C. Provide complete warranty information for each item to include product or equipment to Page 5 of 6
1.13 CLEANING include date of beginning of warranty or bond; duration of warranty or bond; and names, addresses and telephone numbers and procedures for filing a claim and obtaining warranty services. A. Refer to the Division 1 Section: "CONTRACT CLOSEOUT" or "CLEANING" for general requirements for final cleaning. END OF SECTION Page 6 of 6