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ELECTRICAL SPECIFICATIONS
<br />1.1 SCOPE
<br />A. WORK INCLUDED: Include the following Work in addition to items normally part of this Section:
<br />01 Wiring for lighting and power.
<br />02 Installation of lighting fixtures with lamps.
<br />03 Lighting panelboards and distribution panelboards.
<br />04 Connection of equipment shown.
<br />05 Control wiring.
<br />06 Disconnection and removal of existing fixtures and wiring not to be reused.
<br />1.2 MINIMUM COMPLIANCE STANDARDS
<br />A. All work shall be done in accordance with the requirements of the following:
<br />01 Latest adopted issue of the National Electrical Code, NFPA 70.
<br />02 Other applicable NFPA Codes.
<br />03 Regulation of local authorities having jurisdiction.
<br />B. Furnish and install all labor, material and equipment and services necessary for complete and
<br />safe installation of the electrical system Indicated on the drawings and noted in the
<br />specifications hereinafter. Electrical systems and equipment shall in general include the
<br />following:
<br />01 General provisions for electrical work.
<br />02 Wiring, distribution equipment and devices.
<br />03 Lighting fixtures and lamps.
<br />04 Grounding system.
<br />1.3 GENERAL PROVISIONS FOR ELECTRICAL WORK
<br />A. DRAWINGS: Electrical drawings considered diagrammatic and indicate general arrangement of work
<br />and systems. Refer to other drawings to verify location of equipment, etc. Check drawings of
<br />other trades to verify exact space condition or underground lines. Drawing Scales prohibit the
<br />indication of all offsets, fittings and accessories required, however these items will be
<br />provided by this subcontractor at no extra cost to the owner.
<br />B. QUALITY OF MATERIALS: New, best of their respective kind, free from defects, and listed by
<br />Underwriter's Laboratories, Inc. or bearing their label.
<br />C. SHOP DRAWINGS: Submit four (4) copies of shop drawings for lighting fixtures and panelboards.
<br />Obtain approval before equipment is ordered, built or installed.
<br />D. EXCAVATION AND BACKFILLING: Excavate, backfill and restore surfaces for all electrical work.
<br />E. Visit site and inspect existing facilities before bid in order to ensure proper evaluation of
<br />working conditions and location of existing equipment.
<br />1.4 WiRING, DISTRIBUTION EQUIPMENT AND DEVICES
<br />A. CONDUCTORS: Copper, in accordance with ASTM Standards, size references AWG. Conductors No. 10 and
<br />smaller size solid, No. 8 and larger stranded. Insulation of conductor thermoplastic, type THHN
<br />(min. size: No. 12) any wire Installed outside, underground, in slabs, or exposed to moisture
<br />shall have THWN insulation.
<br />B. RACEWAYS: RIGID STEEL CONDUIT, full weight pipe galvanized, threaded, and minimum 1/2 Inch except
<br />as noted or required for wiring. ELECTRICAL METALLIC TUBING (EMT), thin wall pipe, galvanized, threadless,
<br />cornression fittings, and minimum 1/2" except as noted or required for wiring. FLEXIBLE STEEL CONDUIT,
<br />continuous singlestrip, galvanized, and minimum 1/2" size except as noted or required for wiring. PVC
<br />CONDUIT, heavy duty type, size as indicated. Type AC or MC cable where permitted. Separate raceways shall
<br />be used for each voltage system.
<br />C. DISCONNECT SWITCHES: General Duty, horsepower rated for motor loads 600 or 250 volt rating, fused
<br />or non -fused as noted; number of poles as indicated, cover interlocked with switch. Enclosure
<br />NEMA 1 for Indoor use and NEMA 311 for weatherproof applications. Switch to be Square "D" or equal.
<br />ELECTRICAL NOTES
<br />.. ... .. ... .. ... .. ... ..
<br />. .. . .. . .. . .. .
<br />EXISTING METER AND ELECTRIC PANEL THAT .. .. ... .. ... .. 1P20AMPBRK ... .. ... ..
<br />WILL SERVICE THE NEW STRUCTURE AND WAECOAcK 6N TIMER
<br />OTHER ELECTRICAL ON SITE IS LOCATED ON - - - - - - - - - - - -- - -
<br />A PEDESTAL AT IS SOUTH WEST OF STRUCTURE.
<br />LOCATION SHOWN NOT TO SCALE -LA
<br />III I FM
<br />EXISTING BREAKERS TO ACCOMMODATE THE
<br />NEW BUILDING ELECTRICAL. ELECTRICAL INDPOR UNITI
<br />CONTRACTOR TO VITRIFY IN FIELD.
<br />FED NEW BUILDING FROM PANEL IN PVC CONDUIT
<br />AS NEE 1 P 20 AMP BRK
<br />DED FROM EXISTING PANEL
<br />D. CIRCUIT BREAKERS: Molded case, thermal -magnetic quick -make, quick -break, bolt -on type with
<br />manually operated Insulated trip -free handle. Multi -pole types with internal common trip bar.
<br />Terminals suitable for copper or aluminum conductors. Interrupting capacity minimum 10,000 RMS
<br />symmetrical amperes circuit breakers to be Square "D" or equal, type as required.
<br />E. PANELBOARDS: Voltage, phasing and ampere ratings as indicated, circuit breaker type as indicated,
<br />busbars of hard drawn copper, minimum 98% conductivity, galvanized steel back box, door and trim.
<br />All corners lapped and welded, hardware chrome plated with flush lock and catch. Hinges semi -
<br />concealed, 5 knuckle steel with nonferrous pins, 180 degree openings. Minimum gutter space 5-
<br />3/4" sides, top and bottom. Increase size where required by code. Directory holder complete
<br />with clear plastic transparent cover indicating typewritten list of feeder cables, conduit sizes,
<br />circuit numbers, outlets of equipment supplied, and their location. Circuit breaker type
<br />panelboards to be Square "D" type NQOD or I -Line, or equal. A plastic label shall be located on exterior of
<br />panelboard Identifying the system voltage, phase, and current rating.
<br />F. WIRING DEVICES: All devices the product of the same manufacturer. Wall switches sin_qle pole, 20
<br />am ere, 120 volt. Wall switches three-way, 20 ampere, 120 volt. Receptacles duplex, Zwlre; 3
<br />PoPe grounded, 20 ampere, 120 volt.
<br />G. DEVICE PLATES: Provide for all outlets where devices are installed. Provide engraved marking for
<br />special outlets. Provide blank plates for empty or future outlet boxes. DEVICE AND DEVICE PLATES
<br />COLORS TO BE VERIFIED WITH INTERIOR DESIGNER AND OWNER.
<br />1.5 LIGHTING FIXTURES AND LAMPS
<br />A. Furnish and install complete system of lighting fixtures, lamps, accessories and supports as
<br />specified and indicated. Submittals of equal quality are allowed.
<br />1.6 GROUNDING SYSTEM
<br />A. EQUIPMENT: Ground non -current carrying metal parts of panelboard, raceways and all lighting
<br />fixtures. All conduits shall have equipment grounding conductors.
<br />1.7 INSTALLATION
<br />A. Secure all supports to building structure. Support horizontal runs
<br />of metallic conduit not more than 10 feet apart. Run exposed raceways parallel with or at right
<br />angles to walls.
<br />B. Pass raceways over water, steam or other piping when pull boxes are not required. No raceway
<br />within 3 inches of steam or hot water pipes, or appliances, except crossings where raceway shall
<br />be at least 2 Inches from pipe cover.
<br />C. Cut conduit ends square, ream smooth. Paint male threads of field threaded conduit with graphite
<br />base pipe compound. Draw up tight with conduit couplings.
<br />D. Leave wire sufficiently long to permit making final connections. In raceways over 50 feet in
<br />which wiring is not installed, furnish pull wire.
<br />E. Verify locations of outlets and switches.
<br />F. Support panel, junction and pull boxes Independently to building structure with no weight bearing
<br />on conduits.
<br />G. Connect conduit to motor conduit terminal boxes with flexible conduit; minimum 18 inches in
<br />length and 50% slack. Do not terminate in or fasten raceways to motor foundation.
<br />H. Contractor to remove and salvage all abandoned electrical equiment.
<br />1. This contractor shall warrant all labor and materials for one year from date of final written
<br />acceptance.
<br />1. All work to be done in accordance with all current national and
<br />local codes and ordinances.
<br />2. Notify Engineer of any discrepancies between these drawings and the
<br />actual field conditions. Obtain clarifications from the Engineer or
<br />Owners prior to commencing work.
<br />3. Contractor will visit site prior to bidding, no allowances for any
<br />extra expenses will be granted as a result of not visiting site.
<br />4. Wire to be THHN/THWN Copper, min. size 14 AWG, unless shown otherwise.
<br />5. RACEWAYS: RIGID STEEL CONDUIT: full weight galvanized threaded pipe,
<br />EMT CONDUIT: compression fittings, PVC: schedule 40, all as allowed
<br />by local codes. Separate raceways shall be used for each voltage system.
<br />6. Any installation conflict with other trades shall be brought to the
<br />attention of the Engineer for clarification before proceeding.
<br />7. Contractor will verify location of equipment and connect as required for
<br />clearances and connections.
<br />8. All ourdoor electrical equipment to be NEMA 3R rated.
<br />1P20AMPBRK
<br />UJ OUTDOOR CONDENSER UNIT TO BE
<br />RK� MOUNTED ON FACE OF BLOCK WALL
<br />Z1 1P20AMP B HEIGHT TO BE FIELD DETERMINED
<br />0 MITSUBISHI DUCTLESS 18000 BTU
<br />0 20 SEER DUAL ZONE UNIT SYSTEM
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<br />20 AMP BIRK
<br />IP 20 AMP BRK
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<br />EXISTING CONCRETE
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<br />LIBERTY FLAG POLE MODEL ECA30 IH
<br />STAIN FINISH, SEE INSTALL DETAIL IN
<br />DRAWINGS
<br />PROPOSED FLOOR PLAN 1/411 = 11 Oil
<br />ELECTRICAL LEGEND / SCHEULDE
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<br />I HERBY IN ND SPECIFICATIONS
<br />WERE PRE Y DIRECT SUPERVISION
<br />ARE IN COMPL R 16, SECTION 1609 OF THE
<br />FLORIDA BUILDING 6TH EDITION AND ASCE 7-10
<br />FOR 139 MPH WIND ZONE RISK CATEGORY 11
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