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RISER DIAGRAM
SHALL INCLUDE ALL LABOR, MATERIALS AND APPLIANCES REQUIRED FOR '
THE FURNISHING, INSTALLING AND TESTING, COMPLETE AND READY FOR
OPERATION OF ALL WORK SHOWN ON THE DRAWING AS SPECIFIED HEREIN:
1. DISTRIBUTION SYSTEM
2. CONDUIT AND RACEWAY
3. CONDUCTORS
4. MISCELLANEOUS MATERIALS
5. LIGHTING FIXTURES AND RECEPTACLES
CODES
THE INSTALLATION SHALL COMPLY WITH ALL LAWS APPLYING TO
ELECTRICAL INSTALLATION IN EFFECT WITH THE REGULATIONS OF THE
2008 EDITION OF THE NATIONAL ELECTRIC CODE AND ALL
LOCAL GOVERNING CODES AND ORDINANCES WITH THE REGULATION OF THE
SERVING UTILITY COMPANY. ALL PERMITS REQUIRED SHALL BE OBTAINED
AND, AFTER COMPLETION OF WORK, THE OWNER SHALL BE FURNISHED A
CERTIFICATE OF FINAL INSPECTION AND APPROVAL.
TESTING
UPON COMPLETION OF THE INSTALLATION, OPERATE AND ADJUST ALL
EQUIPMENT AND SYSTEMS TO MEET SPECIFIED PERFORMANCE REQUIREMENTS.
ALL TESTING SHALL BE DONE BY QUALIFIED PERSONNEL.
GUARANTEE
IN ADDITION TO THE GUARANTEE OF THE EQUIPMENT BY THE MANUFACTURER
EACH PIECE OF EQUIPMENT SPECIFIED HEREIN SHALL ALSO BE GUARANTEED
FOR DEFECTS OF MATERIAL OR WORKMANSHIP OCCURRING DURING A PERIOD
OF ONE (1) YEAR FROM FINAL ACCEPTANCE OF THE WORK BY THE OWNER.
WITHOUT EXPENSE TO THE OWNER ALL WARRANTEE CERTIFICATES AND
GUARANTEES FURNISHED BY THE MANUFACTURERS SHALL BE TURNED OVER TO
THE OWNER.
FIRESTOPPING
ALL OPENINGS AROUND EXPOSED BUS, CONDUITS, WIRING OR CABLES IN
WALLS, FLOORS, PARTITIONS, CEILING AND ROOFS SHALL BE FILLED WITH
APPROVED NON- COMBUSTIBLE FIRE STOP MATERIALS, OR SHALL BE CLOSED
OFF BY CLOSE- FITTING METAL CAPS AT THE CEILING AND FLOOR LINE,
AND ON EACH SIDE OF A WALL OR PARTITION, TO FORM A FIRE OR SMOKE
BARRIER.
CUTTING, PATCHING AND EXCAVATION:
COORDINATION OF ALL SLEEVES, CHASES, ETC., WILL BE REQUIRED PRIOR
TO THE CONSTRUCTION OF ANY PORTION OF THE WORK. ALL CUTTING AND
PATCHING OF WALLS, PARTITIONS, FLOORS, AND CHASES IN CONCRETE,
WOOD, STEEL OR MASONRY SHALL BE DONE AS PROVIDED ON THE DRAWINGS.
ALL NECESSARY EXCAVATIONS AND BACK FILLING INCIDENTAL TO THE WORK
UNLESS SPECIFICALLY NOTED OTHERWISE ON THE DRAWING SHALL BE
PROVIDED BY THIS CONTRACTOR.
RACEWAYS
ALL CONDUCTORS SHALL BE INSTALLED IN CONDUIT. ALL CONDUIT SHALL
BE RIGID STEEL, SCHEDULE 40 PVC OR ELECTRICAL METALLIC TUBING (EMT).
WHERE INSTALLED ON ROOFS OR EXPOSED TO DAMAGE, ALL CONDUIT SHALL
BE RIGID STEEL OR EMT. ALUMINUM CONDUIT SHALL NOT BE ALLOWED. EMT
MAY BE USED IN ALL OTHER ABOVE GROUND LOCATIONS.
UNDERGROUND CONDUITS SHALL BE RIGID STEEL OR SCHEDULE 40 PVC.
ALL CONDUIT RUNS SHALL USE APPROVED COUPLINGS AND CONNECTORS.
PROVIDE INSULATED BUSHING FOR ALL CONDUIT TERMINATIONS. ALL
CONDUIT RUNS IN A WET LOCATION SHALL HAVE WATERPROOF FITTINGS.
PROVIDE SUPPORTS FOR ALL CONDUITS IN ACCORDANCE WITH NEC
REQUIREMENTS. ALL CONDUITS SHALL BE SIZED AS REQUIRED BY NEC.
CONDUCTORS
FURNISH AND INSTALL ALL CONDUCTORS CALLED FOR IN THE DRAWINGS.
ALL CONDUCTORS SHALL HAVE TYPE THW /THWN (75 DEGREE) INSULATION,
RATED FOR 600 VOLTS.
ALL CONDUCTORS SHALL BE COPPER, THE USE OF ALUMINUM CONDUCTORS
SHALL NOT BE ALLOWED. ALL CONDUCTORS SHALL BE UL LISTED AND SHALL
BE PROVIDED AND INSTALLED AS FOLLOWS:
A. MINIMUM WIRE SIZE SHALL BE #12 AWG.
B. ALL CONDUCTORS SIZE #8 AND LARGER SHALL BE STRANDED.
CONDUCTORS SIZED #10 AND SMALLER SHALL BE SOLID OR STRANDED.
C. CONNECTION FOR #10 AWG AND SMALLER SHALL BE BY TWISTING
TIGHT AND INSTALLING INSULATED PRESSURE OR WIRE NUT
CONNECTIONS.
D. CONNECTION FOR #8 AWG AND LARGER SHALL BE BY USE OF STEEL
CRIMP -ON SLEEVES WITH NYLON INSULATOR.
ALL CONDUCTORS SHALL BE COLOR CODED IN ACCORDANCE WITH NEC
STANDARDS.
THE RACEWAY SYSTEM SHALL BE COMPLETE BEFORE INSTALLING
CONDUCTORS.
GROUNDING
ALL ELECTRICAL NEUTRALS, RACEWAYS AND NON- CURRENT CARRYING PARTS
OF ELECTRICAL EQUIPMENT AND ASSOCIATED ENCLOSURES SHALL BE
GROUNDED IN ACCORDANCE WITH NEC ARTICLE 250. THIS SHALL INCLUDE
NEUTRAL CONDUCTORS, CONDUITS, SUPPORTS, CABINETS, BOXES, GROUND
BUSSES, ETC. THE NEUTRAL CONDUCTOR FOR EACH SYSTEM SHALL BE
GROUNDED BY ONE POINT ONLY.
PROVIDE GROUND CONDUCTOR IN ALL RACEWAYS.
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DWG, ND,
SUITE 603
DA TE:
DEC. 4, 2012
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SCALE:
NOTED
DRAWN BY:
N,C,L,
REV, DATE
APPROVED BY:
SHEET ND,
OF
E-1.