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<br /> ELECTRICAL GROUNDING SPECIFICATIONS A 1
<br /> 1. GROUNDING SHALL COMPLY WITH ARTICLE 250 OF I 01. ,{
<br /> THE NATIONAL ELECTRICAL CODE CURRENTLY IN i 1.
<br /> EFFECT FOR THE AUTHORITY HAVING r'1�F1 LANDLORD SIGNATURE � ,
<br /> 04:
<br /> JURISDICTION. . +
<br /> 2. ALL GROUNDING DEVICES SHALL BE U.L.LISTED y:` '♦\�
<br /> FOR THEIR INTENDED USE. f a� �',- '�
<br /> 3. GROUND WIRES SHALL BE TINNED#2 AWG BARE '�,♦�'•`�Q7\ `
<br /> SOLID COPPER UNLESS OTHERWISE NOTED. + '�- Q' '�
<br /> IeNEW MB AWG FROM ANTENNA © �* 0
<br /> 4. CONNECTIONS OF ALL GROUND WIRES TO THE :AI.' ` TO(E)SECTOR GROUND BAR(TYP.) ® 1 AL
<br /> GROUND RING SHALL BE EXOTHERMIC
<br /> (CAD-WELDED),UNLESS OTHERWISE NOTED.AND NEW#8 AWG FROM AHLOAak
<br /> SHALLUBE URER'S RECOMMENDATIONSD N DAOE WITH TO(,)SECTOR GROUND BAR(TYP.) I EXPIRES 1112,,018 1
<br /> MANUFACTURER'DUCTRSSHALL BE
<br /> `
<br /> T-MOBILE WIRELESS BROADBAND STANDARDS. \\ IT Is A VIOLATION OF LAW FOR NW PERSON,UNLESS THEY
<br /> 5. GROUNDING CONDUCTORS SHALL BE ROUTED ��'+ ARE ACTING UNDER THE DIRECTION OF ALICENSED
<br /> ALONG THE SHORTEST AND STRAIGHTEST PATH �.•`4 PROFESSIONAL ENGINEER,TO ALTER THIS DOCUMENT.
<br /> POSSIBLE.WHEN REQUIRED,GROUND LEADS
<br /> ��. /y
<br /> SHALL BE BENT TO A MINIMUM OF 8"RADIUS. \ ��(�. /�
<br /> 8. WHERE GROUND WIRES ARE ROUTED FROM ANY i ♦��'Ir''' r...........7L---j
<br /> I
<br /> CONNECTION ABOVE GRADE TO THE GROUND RING. I\♦. .:4644$1;.''
<br /> T
<br /> •
<br /> 'Mobile
<br /> ■
<br /> INSTALL WIRE IN 3/4"HEAVY WALL LIQUID TIGHT FF° O 1 e
<br /> FLEXIBLE CONDUIT FROM CONNECTION POINT TO 5"
<br /> BELOW GRADE AND SEAL THE TOP WITH SILICONE 19807 NORTH CREEK PARKWAY NORTH
<br /> SEALANT.
<br /> r_________H
<br /> NEW MECHANICAL BOTHELL,WA 98011
<br /> 7. ALL GROUND BARS SHALL BE TINNED,1/4"COPPER, ®LUG CONNECTION
<br /> SECTOR BARS 2",COLLECTOR AND MGB BARS 4", (TYP.) _
<br /> OF SUFFICIENT LENGTH TO ACCOMMODATE ALL P•,'..4,
<br /> n_____H----J
<br /> REQUIRED CONNECTIONS WITHOUT DOUBLING I _
<br /> LUGS,AND EACH INSTALLED WITH ISOLATORS. �,/.� �`_Q Ai-
<br /> TechnologyAssociates
<br /> WHEN CONNECTING GROUND BARS(WITHIN 10 .
<br /> FEET OF GRADE)DIRECTLY TO THE GROUND RING, �1/,' �" ` .
<br /> 2 EA.#2 SCUD DOWNLEADS SHALL BE CAD-WELDED (E)SECTOR GROUND BAR PNW MARKET OFFICE
<br /> TO THE GROUND BAR,1 AT EACH OPPOSITE ®(FIELD VERIFY LOCATION) 05O SOUTH ORCA$STREET,STE.R-103
<br /> BOTTOM CORNER,AND EACH SHALL RUN IN 3/4" (TYP) SEATTLE,WA 98108
<br /> HEAVY WALL LIQUID TIGHT FLEXIBLE CONDUITFROM GROUND BAR DOWN TO THE GROUND RING.WHEN CONNECTING SECTOR GROUND BARS,DAISY-CHAIN THE GROUND BARS AND RUN 1 EA.#2 Al AWG STRANDED COPPER WIRE WITH THWNINSULATION FROM THE MIDDLE GROUND BAR TOTechnology' ASSociates
<br /> THE GROUND RING AND CAD-WELD TO THE RING. •8. WHEN ATTACHING STRANDED GROUND LEADS TO '4.444 / II;;//. I
<br /> ARCHITECTURE&ENGINEERING
<br /> THE GROUND BARS,2 HOLE COMPRESSION LUGSFROM AB, 2851 CAMINO DEL RIO SOUTH,$TE.200
<br /> SHALL BE USED,PROTECT WITH WEATHERPROOF ASIA,ABIA,AND CABINET ® SAN DIEGO,CA 92108
<br /> HEAT SHRINK.AND WITH A THIN COAT OF"KOP'R -�-:�/ 4..--— TO GROUND BAR(TYP,) 7
<br /> SHIELD"OR EQUIVALENT PROPERLY APPLIED AND +"}, NEW#6 FROM AMOB,
<br /> ATTACHED ONLY WITH STAINLESS STEEL ASIK,AAWGW AND CABINET ak
<br /> HARDWARE. C ' Izgy
<br /> ' TO(E)GROUND BAR(TYP.)
<br /> 9. WHEN GROUNDING EQUIPMENT ENCLOSURES,
<br /> PANELS,FRAMES,AND OTHER METAL APPARATUS, - •
<br /> 0 0911/2018 LT00CMP441f2100%CD MOM
<br /> A#8 AWG STRANDED COPPER WIRE WITH THWN
<br /> INSULATION SHALL BE ATTACHED UTILIZING A 2
<br /> HOLE COMPRESSION TYPE LUG,PROTECTED WITH sii rte_ A 04092018 L7000/4114.482 90140D MOM
<br /> WEATHERPROOF HEAT A CLEAN AND CORROSION r
<br /> n_____70
<br /> FREE METALLIC SURFACE UTILIZING STAINLESS
<br /> krill,_ A 04/2//2018 IMBUED FOR 7S90140D EW CMMSTEEL SELF-TAPPING SCREWS AS NOTED IN NOTE REV DATE DESCRIPTION BV
<br /> 10 EPARE
<br /> 10. PREPARE ALL BONDING SURFACES FOR GROUND
<br /> CONNECTIONS BY REMOVING ANY AND ALL PAINT
<br /> AND CORROSION TO SHINY METAL.FOLLOWING i S E01688A
<br /> Ieyp CAD-WELDED CONNECTIONS TO NON-COPPER '
<br /> 'Y SUT OF ANY
<br /> ANTI-OXIDIZING NG PAINTFACES,APPLY ,"COLD GALV"OR i/♦``�
<br /> co EQUIVALENT. .�I�♦�` _ EVERETT MALL
<br /> ll 1114 1 13
<br /> x 11. GROUND RODS SHALL BE COPPER-CLAD STEEL ♦♦Q iiiii1 _
<br /> n 5/8"x10',SPACED NO LESS THAN 10'ON CENTER. ���`.� ��_ ,-. PARK
<br /> O 12. ALL GROUND SYSTEM CONDUCTORS AND `,�� .,%
<br /> 3 CONDUITS SHALL BE SECURED UTILIZING ONLY �,' �� AI(E)GROUND BAR(FIELD
<br /> z NONMETALLIC,NON-CONDUCTIVE,UV RATED r/- ®VERIFY LOCATION) 906 SE EVERETT MALI.WAY
<br /> M CLAMPS,BRACKET,AND OR SUPPORTS. / (TYP)
<br /> OB EVERETT,WA 98208
<br /> O 13. WHEN REQUIRED,THE CONTRACTOR SHALL ,
<br /> E7
<br /> Lia ENGAGE THE SERVICES OF AN INDEPENDENT �'....4° .,,...
<br /> ` /V/
<br /> 1 TESTING FIRM TO VERIFY,UTILIZING A MEGGER O/ ©NEW MECHANICAL LUG ROOFTOP
<br /> TEST,THAT THE RESISTANCE TO EARTH OF THE ,��f��� �t G�6 ®CONNECTION(TYP.)
<br /> re
<br /> NEW GROUND SYSTEM IS EQUAL TO ORY OF THE COMPLETE
<br /> TELESS THAN `_��.
<br /> REPORT SHALL P BE PROVIDED TO THE TESTING-MOBILE �y`4//yr��.,A, G
<br /> 7 REPRESENTATIVE �'`'� V��
<br /> p
<br /> 0
<br /> F 14. INSTALLEDALL MATERIALS AND HARDWARE SHALL BR
<br /> IN A WORKMAN-LIKE MANNER IN `,z,,,:;' ''''.y'� �I
<br /> 2
<br /> 8 ACCORDANCE WITH MANUFACTURER'S
<br /> RECOMMENDATIONS,AND DEFINED IN NFPA-70 AND Q APPROVED BY A,H,J,
<br /> (Di/
<br /> C
<br /> J
<br /> U
<br /> g LEGEND
<br /> m
<br /> ■ EXOTHERMIC CONNECTION
<br /> JURISDICTION APPROVAL STAMP
<br /> i3 • MECHANICAL CONNECTION DEPARTMENT FOR LAND USE
<br /> DEPARTMENT FOR BUILDING&CONSTRUCTION
<br /> 8
<br /> z Faurn9 EQUIPMENT GROUND BAR
<br /> SHEET TITLE
<br /> ILL IMEI ANTENNA GROUNDBAR(ASREQUIRED) GROUNDING
<br /> #2 AWG GROUND LEAD(AS REQUIRED)
<br /> LL
<br /> uCD PLANS
<br /> a NOTE: 1411:0.1%
<br /> .1 \�1/
<br /> •I
<br /> = 1. CONTRACTOR TO REPLACE ALL MISSING GROUND BARS 1029
<br /> SHEET NUMBER
<br /> E AND GROUNDING CONNECTIONS AS REQUIRED. ©►. ©�.
<br /> oI
<br /> G-1
<br /> NOTES & LEGEND SCALE 1 ANTENNA GROUNDING SCALE 2 EQUIPMENT GROUNDING SCALE
<br /> N.T.S. N.T.S. N.T.S. 3
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