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GENERAL NOTES: ELECTRICAL INSTALLATION NOTES CONT.: ELECTRICAL INSTALLATION NOTES CONT.:
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1. FOR THE PURPOSE OF CONSTRUCTION DRAWING, THE FOLLOWING DEFINITIONS SHALL APPLY: 4. CABLES SHALL NOT BE ROUTED THROUGH LADDER-STYLE CABLE TRAY RUNGS. 28. NONMETALLIC RECEPTACLE, SWITCH, AND DEVICE BOXES SHALL MEET OR EXCEED e S 4.
CONTRACTOR- MASTEC NEMA OS 2; AND RATED NEMA 1 (OR BETTER) INDOORS, OR WEATHER PROTECTED 4, Z5. EACH END OF EVERY POWER, GROUNDING, AND Ti CONDUCTOR AND CABLE SHALL BE LABELED WITH
SUBCONTRACTOR - GENERAL CONTRACTOR (CONSTRUCTION) (WP OR BETTER) OUTDOORS.
OWNER- AT&T MOBILITY COLOR-CODED INSULATION OR ELECTRICAL TAPE (3M BRAND, 1/2 INCH PLASTIC ELECTRICAL TAPE WITH UV AT&T MO rg•
OEM - ORIGINAL EQUIPMENT MANUFACTURE PROTECTION, OR EQUAL). THE IDENTIFICATION METHOD SHALL CONFORM WITH NEC & OSHA, AND MATCH 29. THE SUBCONTRACTOR SHALL NOTIFY AND OBTAIN NECESSARY AUTHORIZATION FROM RTC BUILD 7
EXISTING INSTALLATION REQUIREMENTS. THE CONTRACTOR BEFORE COMMENCING WORK ON THE AC POWER DISTRIBUTION 16221 NE 72n. k
2. PRIOR TO THE SUBMISSION OF BIDS, THE BIDDING SUBCONTRACTOR SHALL VISIT THE CELL SITE PANELS. ICO]
REDMOND,WA 9:
TO FAMILIARIZE THEMSELVES WITH THE EXISTING CONDITIONS AND TO CONFIRM THAT THE WORK 6. POWER PHASE CONDUCTORS (I.E., HOTS) SHALL BE LABELED WITH COLOR-CODED INSULATION OR B
CAN BE ACCOMPLISHED AS SHOWN ON THE CONSTRUCTION DRAWINGS. ANY DISCREPANCY FOUND ELECTRICAL TAPE (3M BRAND, 3 INCH PLASTIC ELECTRICAL TAPE WITH UV PROTECTION, OR EQUAL). PHASE 30. THE SUBCONTRACTOR SHALL PROVIDE NECESSARY TAGGING ON THE BREAKERS, pp®VF�
SHALL BE BROUGHT TO THE ATTENTION OF CONTRACTOR. CONDUCTOR COLOR CODES SHALL CONFORM WITH THE NEC & OSHA AND MATCH EXISTING INSTALLATION CABLES AND DISTRIBUTION PANELS IN ACCORDANCE WITH THE APPLICABLE CODES •:-M a s ,e,6�/
REQUIREMENTS. AND STANDARDS TO SAFEGUARD AGAINST LIFE AND PROPERTY. 12:00:00 AM
3. ALL MATERIALS FURNISHED AND INSTALLED SHALL BE IN STRICT ACCORDANCE WITH ALL Network Solutions
APPLICABLE CODES, REGULATIONS, AND ORDINANCES. SUBCONTRACTOR SHALL ISSUE ALL 7. ALL ELECTRICAL COMPONENTS SHALL BE CLEARLY LABELED WITH ENGRAVED LAMACOID PLASTIC LABELS. 7025 S. REVERE PKWY, SUITE 100
APPROPRIATE NOTICES AND COMPLY WITH ALL LAWS, ORDINANCES, RULES, REGULATIONS, AND ALL EQUIPMENT SHALL BE LABELED WITH THEIR VOLTAGE RATING, PHASE CONFIGURATION, WIRE CENTENNIAL, CO 80112
LAWFUL ORDERS OF ANY PUBLIC AUTHORITY REGARDING THE PERFORMANCE OF THE WORK. ALL CONFIGURATION, POWER OR AMPACITY RATING, AND BRANCH CIRCUIT ID NUMBERS (I.E., PLANELOAD AND GROUNDING NOTES:
WORK CARRIED OUT SHALL COMPLY WITH ALL APPLICABLE MUNICIPAL AND UTILITY COMPANY CIRCUIT ID'S). DESIGN CONSULTANT
SPECIFICATIONS AND LOCAL JURISDICTIONAL CODES, ORDINANCES AND APPLICABLE REGULATIONS. 1. THE SUBCONTRACTOR SHALL REVIEW AND INSPECT THE EXISTING FACILITY
8. PANELBOARDS (ID NUMBERS) AND INTERNAL CIRCUIT BREAKERS (CIRCUIT ID NUMBERS) SHALL BE GROUNDING SYSTEM AND LIGHTNING PROTECTION SYSTEM (AS DESIGNED
4. DELETED CLEARLY LABELED WITH ENGRAVED LAMACOID PLASTIC LABELS. AND INSTALLED) FOR STRICT COMPLIANCE WITH THE NEC (AS ADOPTED BY <11: inte-grat-ed
5. UNLESS NOTED OTHERWISE, THE WORK SHALL INCLUDE FURNISHING MATERIALS, EQUIPMENT, THE AHJ), THE SITE-SPECIFIC (UL, LPI, OR NFPA) LIGHTING PROTECTION DESIGN SERVICES GROUP
APPURTENANCES, AND LABOR, NECESSARY TO COMPLETE ALL INSTALLATIONS AS MED 9. ALL TIE WRAPS WHERE PERMITTED SHALL BE CUT FLUSH WITH APPROVED CUTTING TOOL TO REMOVE SHARP CODE,AND GENERAL COMPLIANCE WITH TELCORDIA AND TIA GROUNDING
EDGES. USE LOW PROFILES TIE WRAPS. STANDARDS. THE SUBCONTRACTOR SHALL REPORT ANY VIOLATIONS OR .
THE DRAWINGS. ADVERSE FINDINGS TO THE CONTRACTOR FOR RESOLUTION. 2200 EGILBERT,ARIZONA WILLIAMS FIELD RD,SUITE 200
85295
10. POWER, CONTROL, AND EQUIPMENT GROUND WIRING IN TUBING OR CONDUIT SHALL BE SINGLE CONDUCTOR OFFICE(602)218-8820
6. DELETED. (12 AWG OR LARGER), 600 V, OIL RESISTANT THHN OR THWN-2, CLASS B STRANDED COPPER CABLE RATED 2. ALL GROUND ELECTRODE SYSTEMS (INCLUDING TELECOMMUNICATION, RADIO, 1
7. THE SUBCONTRACTOR SHALL INSTALL ALL EQUIPMENT AND MATERIALS IN ACCORDANCE WITH FOR 90 'C (WET AND DRY) OPERATION; LISTED OR LABELED FOR THE LOCATION AND RACEWAY SYSTEM USED, LIGHTNING PROTECTION, AND AC POWER GES'S) SHALL BE BONDED 2077 N.FRONTAGE RD.
MANUFACTURER'S RECOMMENDATIONS UNLESS SPECIFICALLY STATED OTHERWISE. UNLESS OTHERWISE SPECIFIED. TOGETHER, AT OR BELOW GRADE, BY TWO OR MORE COPPER BONDING VAIL,CO 81657
CONDUCTORS IN ACCORDANCE WITH THE NEC.
SITE NUMBER
8. IF THE SPECIFIED EQUIPMENT CANNOT BE INSTALLED AS SHOWN ON THESE DRAWINGS, THE 11. SUPPLEMENTAL EQUIPMENT GROUND WIRING LOCATED INDOORS SHALL BE SINGLE CONDUCTOR (6 AWG OR COL04066/COL09806
SUBCONTRACTOR SHALL PROPOSE AN ALTERNATIVE INSTALLATION FOR APPROVAL BY THE LARGER), 600 V, OIL RESISTANT THHN OR THWN-2 GREEN INSULATION, CLASS B STRANDED COPPER CABLE 3. THE SUBCONTRACTOR SHALL PERFORM IEEE FALL-OF-POTENTIAL
CONTRACTOR. RATED FOR 90 'C (WET AND DRY) OPERATION; LISTED OR LABELED FOR THE LOCATION AND RACEWAY SYSTEM RESISTANCE TO EARTH TESTING (PER IEEE 1100 AND 81) FOR NEW
USED, UNLESS OTHERWISE SPECIFIED. GROUND ELECTRODE SYSTEMS. THE SUBCONTRACTOR SHALL FURNISH AND
9. SUBCONTRACTOR SHALL DETERMINE ACTUAL ROUTING OF CONDUIT, POWER AND T1 CABLES, INSTALL SUPPLEMENTAL GROUND ELECTRODES AS NEEDED TO ACHIEVE A SITE NAME
GROUNDING CABLES AS SHOWN ON THE POWER, GROUNDING AND TELCO PLAN DRAWING. 12. SUPPLEMENTAL EQUIPMENT GROUND WIRING LOCATED OUTDOORS, OR BELOW GRADE, SHALL BE SINGLE TEST RESULT OF 5 OHMS OR LESS. TESTS SHALL BE PERFORMED IN WEST VAIL
SUBCONTRACTOR SHALL UTILIZE EXISTING TRAYS AND/OR SHALL ADD NEW TRAYS AS NECESSARY. CONDUCTOR 2 AWG SOLID TINNED COPPER CABLE, UNLESS OTHERWISE SPECIFIED. ACCORDANCE WITH 25471-000-3PS-EGOO-0001, DESIGN & TESTING OF
SUBCONTRACTOR SHALL CONFIRM THE ACTUAL ROUTING WITH THE CONTRACTOR. ROUTING OF FACILITY GROUNDING FOR CELL SITES. SEAL
TRENCHING SHALL BE APPROVED BY CONTRACTOR. 13. POWER WIRING, NOT IN TUBING OR CONDUIT, SHALL BE MULTI-CONDUCTOR, TYPE TC CABLE (12 AWG OR 4. METAL RACEWAY SHALL NOT BE USED AS THE NEC REQUIRED EQUIPMENT
LARGER), 600 V. OIL RESISTANT THHN OR THWN-2, CLASS B STRANDED COPPER CABLE RATED FOR 90 'C GROUND CONDUCTOR. STRANDED COPPER CONDUCTORS WITH GREEN
10. THE SUBCONTRACTOR SHALL PROTECT EXISTING IMPROVEMENTS, PAVEMENTS, CURBS, (WET AND DRY) OPERATION; WITH OUTER JACKET; LISTED OR LABELED FOR THE LOCATION USED, UNLESS INSULATION, SIZED IN ACCORDANCE WITH THE NEC, SHALL BE FURNISHED
LANDSCAPING AND STRUCTURES. ANY DAMAGED PART SHALL BE REPAIRED AT SUBCONTRACTOR'S OTHERWISE SPECIFIED. AND INSTALLED WITH THE POWER CIRCUITS TO BTS EQUIPMENT.
EXPENSE TO THE SATISFACTION OF OWNER.
14. ALL POWER AND GROUNDING CONNECTIONS SHALL BE CRIMP-STYLE, COMPRESSION WIRE LUGS AND 5. EACH BTS CABINET FRAME SHALL BE DIRECTLY CONNECTED TO THE MASTER
11. SUBCONTRACTOR SHALL LEGALLY AND PROPERLY DISPOSE OFF ALL SCRAP MATERIALS SUCH AS WIRENUTS BY THOMAS AND BETTS (OR EQUAL). LUGS AND WIRENUTS SHALL BE RATED FOR OPERATION AT NO GROUND BAR WITH GREEN INSULATED SUPPLEMENTAL EQUIPMENT GROUND
COAXIAL CABLES AND OTHER ITEMS REMOVED FROM THE EXISTING FACILITY. ANTENNAS REMOVED LESS THAN 75'C (90'C IF AVAILABLE). WIRES, 6 AWG STRANDED COPPER OR LARGER FOR INDOOR BTS; 2 AWG
SHALL BE RETURNED TO THE OWNER'S DESIGNATED LOCATION. STRANDED COPPER FOR OUTDOOR BTS.
15. RACEWAY AND CABLE TRAY SHALL BE LISTED OR LABELED FOR ELECTRICAL USE IN ACCORDANCE WITH
12. SUBCONTRACTOR SHALL LEAVE PREMISES IN CLEAN CONDITION. NEMA, UL, ANSI/IEEE, AND NEC. 6. EXOTHERMIC WELDS SHALL BE USED FOR ALL GROUNDING CONNECTIONS
BELOW GRADE.
13. ALL CONCRETE REPAIR WORK SHALL BE DONE IN ACCORDANCE WITH AMERICAN CONCRETE 16. NEW RACEWAY OR CABLE TRAY WILL MATCH THE EXISTING INSTALLATION WHERE POSSIBLE.
INSTITUTE (ACI) 301. 7. APPROVED ANTIOXIDANT COATINGS (I.E., CONDUCTIVE GEL OR PASTE) SHALL
17. ELECTRICAL METALLIC TUBING (EMT) OR RIGID NONMETALUC CONDUIT (I.E., RIGID PVC SCHEDULE 40, OR BE USED ON ALL COMPRESSION AND BOLTED GROUND CONNECTIONS.
14. ANY NEW CONCRETE NEEDED FOR THE CONSTRUCTION SHALL HAVE 4000 PSI STRENGTH AT 28 RIGID PVC SCHEDULE 80 FOR LOCATIONS SUBJECT TO PHYSICAL DAMAGE) SHALL BE USED FOR EXPOSED
DAYS UNLESS OTHERWISE SPECIFIED. ALL CONCRETING WORK SHALL BE DONE IN ACCORDANCE INDOOR LOCATIONS. 8. ICE BRIDGE BONDING CONDUCTORS SHALL BE EXOTHERMICALLY BONDED OR
WITH ACI 318 CODE REQUIREMENTS. BOLTED WITH STAINLESS STEEL HARDWARE TO THE BRIDGE AND THE TOWER
18. ELECTRICAL METALLIC TUBING (EMT), ELECTRICAL NONMETALLIC TUBING (ENT), OR RIGID NONMETALLIC GROUND BAR.
15. ALL STRUCTURAL STEEL WORK SHALL BE DONE IN ACCORDANCE WITH AISC SPECIFICATIONS. CONDUIT (RIGID PVC, SCHEDULE 40) SHALL BE USED FOR CONCEALED INDOOR LOCATIONS.
9. ALUMINUM CONDUCTOR OR COPPER CLAD STEEL CONDUCTOR SHALL NOT BE USED
16. CONSTRUCTION SHALL COMPLY WITH SPECIFICATION 25741-000-3APS-AOOZ-00002, "GENERAL 19. GALVANIZED STEEL INTERMEDIATE METALLIC CONDUIT (IMC) SHALL BE USED FOR OUTDOOR LOCATIONS FOR GROUNDING CONNECTIONS. m
CONSTRUCTION SERVICES. ABOVE GRADE. co
10. MISCELLANEOUS ELECTRICAL AND NON-ELECTRICAL METAL BOXES, FRAMES AND r 0) 0
17. SUBCONTRACTOR SHALL VERIFY ALL EXISTING DIMENSIONS AND CONDITIONS PRIOR TO SUPPORTS SHALL BE BONDED TO THE GROUND RING, IN ACCORDANCE WITH THE NEC. CO z
20. RIGID NONMETALLIC CONDUIT (I.E., RIGID PVC SCHEDULE 40 OR RIGID PVC SCHEDULE 80) SHALL BE
COMMENCING ANY WORK. ALL DIMENSIONS OF EXISTING CONSTRUCTION SHOWN ON THE DRAWINGS USED UNDERGROUND; DIRECT BURIED, IN AREAS OF OCCASIONAL LIGHT VEHICLE TRAFFIC OR ENCASED IN 0 3
MUST BE VERIFIED. SUBCONTRACTOR SHALL NOTIFY THE CONTRACTOR OF ANY DISCREPANCIES 11. METAL CONDUIT AND TRAY SHALL BE GROUNDED AND MADE ELECTRICALLY CONTINUOUS o o o
REINFORCED CONCRETE IN AREAS OF HEAVY VEHICLE TRAFFIC.
PRIOR TO ORDERING MATERIAL OR PROCEEDING WITH CONSTRUCTION. WITH LISTED BONDING FITTINGS OR BY BONDING ACROSS THE DISCONTINUITY WITH 6
AWG COPPER WIRE UL APPROVED GROUNDING TYPE CONDUIT CLAMPS. a 3
18. THE EXISTING CELL SITE IS IN FULL COMMERCIAL OPERATION. ANY CONSTRUCTION WORK BY 21• LIQUID-TIGHT FLEXIBLE METALLIC CONDUIT (LIQUID-TRE FLEX) SHALL BE USED INDOORS AND d ♦"♦ E z
OUTDOORS, WHERE VIBRATION OCCURS OR FLEXIBILITY IS NEEDED. _ /�� z I-
SUBCONTRACTOR SHALL NOT DISRUPT THE EXISTING NORMAL OPERATION. ANY WORK ON EXISTING 12. GROUND CONDUCTORS USED IN THE FACILITY GROUND AND LIGHTNING PROTECTION V) 1n o c z
EQUIPMENT MUST BE COORDINATED WITH CONTRACTOR. ALSO, WORK MAY NEED TO BE SYSTEMS SHALL NOT BE ROUTED THROUGH METALLIC OBJECTS THAT FORM A RING w N w
22. CONDUIT AND TUBING FITTINGS SHALL BE THREADED OR COMPRESSION-TYPE AND APPROVED FOR THE w
SCHEDULED FOR AN APPROPRIATE MAINTENANCE WINDOW USUALLY IN LOW TRAFFIC PERIODS AROUND THE CONDUCTOR, SUCH AS METALLIC CONDUITS, METAL SUPPORT CLIPS OR >- z
LOCATION USED. SETSCREW FITTINGS ARE NOT ACCEPTABLE. }
AFTER MIDNIGHT. SLEEVES THROUGH WALLS OR FLOORS. WHEN IT IS REQUIRED TO BE HOUSED IN ma
CONDUIT TO MEET CODE REQUIREMENTS OR LOCAL CONDITIONS, NON-METALLIC o O N
23. CABINETS, BOXES, AND WIREWAYS SHALL BE LISTED OR LABELED FOR ELECTRICAL USE IN ACCORDANCE 1-
19. SINCE THE CELL SITE MAY BE ACTIVE, ALL SAFETY PRECAUTIONS MUST BE TAKEN WHEN MATERIAL SUCH AS PVC PLASTIC CONDUIT SHALL BE USED. WHERE USE OF METAL w z
WORKING AROUND HIGH LEVELS OF ELECTROMAGNETIC RADIATION. EQUIPMENT SHOULD BE WITH NEMA, UL, ANSI/IEEE, AND NEC. cYi r w < w
CONDUIT IS UNAVOIDABLE (E.G., NON-METALLIC CONDUIT PROHIBITED BY LOCAL CODE) w z J
SHUTDOWN PRIOR TO PERFORMING ANY WORK THAT COULD EXPOSE THE WORKERS TO DANGER. 24. CABINETS, BOXES, AND WIREWAYS TO MATCH THE EXISTING INSTALLATION WHERE POSSIBLE. THE GROUND CONDUCTOR SHALL BE BONDED TO EACH END OF THE METAL CONDUIT. I d Li o
PERSONAL RF EXPOSURE MONITORS ARE REQUIRED TO BE WORN TO ALERT OF ANY DANGEROUS _0
EXPOSURE LEVELS. 13. ALL TOWER GROUNDING SYSTEMS SHALL COMPLY WITH THE REQUIREMENTS OF m m m
25. WIREWAYS SHALL BE EPDXY-COATED (GRAY) AND INCLUDE A HINGED COVER, DESIGNED TO SWING OPEN m ANSI/TIA 222. FOR TOWERS BEING BUILT TO REV G OF THE STANDARD, THE WIRE SIZE n w I• of
DOWNWARD; SHALL BE PANDUIT TYPE E (OR EQUAL); AND RATED NEMA 1 (OR BETTER) INDOORS, OR NEMA 3R OF THE BURIED GROUND RING AND CONNECTIONS BETWEEN THE TOWER AND THE } 1- o o
(OR BETTER) OUTDOORS. BURIED GROUND RING SHALL BE CHANGED FROM 2 AWG TO 2/0 AWG. IN ADDITION, Z 0 0 0
ELECTRICAL INSTALLATION NOTES: THE MINIMUM LENGTH OF THE GROUND RODS SHALL BE INCREASED FROM 8 FEET TO 3
26. EQUIPMENT CABINETS, TERMINAL BOXES, JUNCTION BOXES, AND PULL BOXES SHALL BE GALVANIZED OR 10 FEET.
1. WIRING, RACEWAY, AND SUPPORT METHODS AND MATERIALS SHALL COMPLY WITH THE REQUIREMENTS EPDXY-COATED SHEET STEEL, SHALL MEET OR EXCEED UL 50, AND RATED NEMA 1 (OR BETTER) INDOORS, OR a cc
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OF THE NEC AND TELCORDIA. NEMA 3R (OR BETTER) OUTDOORS. SHEET TITLE
2. SUBCONTRACTOR SHALL MODIFY EXISTING CABLE TRAY SYSTEM AS REQUIRED TO SUPPORT RF AND 27. METAL RECEPTACLE, SWITCH, AND DEVICE BOXES SHALL BE GALVANIZED, EPDXY-COATED, OR NON-CORRODING; GENERAL NOTES
TRANSPORT CABLING TO THE NEW BTS EQUIPMENT. SUBCONTRACTOR SHALL SUBMIT MODIFICATIONS SHALL MEET OR EXCEED UL 514A AND NEMA OS 1; AND RATED NEMA 1 (OR BETTER) INDOORS, OR WEATHER
TO CONTRACTOR FOR APPROVAL. PROTECTED (WP OR BETTER) OUTDOORS.
3. ALL CIRCUITS SHALL BE SEGREGATED AND MAINTAIN MINIMUM CABLE SEPARATION AS REQUIRED BY SHEET NUMBER
THE NEC AND TELCORDIA.
GENERAL NOTES I 1 -