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PLANS PREPARED FOR: <br /> ELECTRICAL GROUNDING SPECIFICATIONS T Mobile <br /> 1. GROUNDING SHALL COMPLY WITH ARTICLE 250 OF <br /> THE NATIONAL ELECTRICAL CODE CURRENTLY IN <br /> EFFECT FAUTHORITY HAVING LANDLORD SIGNATURE <br /> JURISDICTION. <br /> rION. 19807 NORTH CREEK PKWY N <br /> 2. ALL GROUNDING DEVICES SHALL BE U.L.LISTED BOTHELL,WA 98011 <br /> FOR THEIR INTENDED USE. <br /> 3. GROUND WIRES SHALL BE TINNED#2 AWG BARE <br /> SOLID COPPER UNLESS OTHERWISE NOTED. <br /> PLANS PREPARED BY: <br /> 4. CONNECTIONS OF ALL GROUND WIRES TO THE <br /> GROUND RING SHALL BE EXOTHERMIC <br /> (CAD-WELDED),UNLESS OTHERWISE NOTED.AND Technology Associates <br /> SHALL BE INSTALLED IN ACCORDANCE WITH <br /> MANUFACTURER'S RECOMMENDATIONS AND <br /> T-MOBILE WIRELESS BROADBAND STANDARDS. <br /> 5. GROUNDING CONDUCTORS SHALL BE ROUTED SEATTLE MARKET OFFICE <br /> ALONG THE SHORTEST AND STRAIGHTEST PATH 9725 3RD AVENUE NE,STE.410 <br /> POSSIBLE.WHEN REQUIRED,GROUND LEADS <br /> SEATTLE,WA 98115 <br /> SHALL BE BENT TO A MINIMUM OF 8"RADIUS. <br /> 6. WHERE GROUND WIRES ARE ROUTED FROM ANY <br /> CONNECTION ABOVE GRADE TO THE GROUND RING. <br /> INSTALL WIRE IN 3/4"HEAVY WALL LIQUID TIGHT JURISDICTION APPROVAL SEAL: <br /> FLEXIBLE CONDUIT FROM CONNECTION POINT TO 5" <br /> BELOW GRADE AND SEAL THE TOP WITH SILICONE <br /> SEALANT. <br /> 7. ALL GROUND BARS SHALL BE TINNED,1/4"COPPER, <br /> SECTOR BARS 2",COLLECTOR AND MGB BARS 4", <br /> OF SUFFICIENT LENGTH TO ACCOMMODATE ALL <br /> REQUIRED CONNECTIONS WITHOUT DOUBLING <br /> LUGS,AND EACH INSTALLED WITH ISOLATORS. <br /> WHEN CONNECTING GROUND BARS(WITHIN 10 <br /> FEET OF GRADE)DIRECTLY TO THE GROUND RING, <br /> 2 EA.#2 SOLID DOWNLEADS SHALL BE CAD-WELDED <br /> TO THE GROUND BAR,1 AT EACH OPPOSITE <br /> BOTTOM CORNER,AND EACH SHALL RUN IN 3/4" <br /> HEAVY WALL LIQUID TIGHT FLEXIBLE CONDUIT ENGINEERING SEAL: <br /> FROM GROUND BAR DOWN TO THE GROUND RING. X X X X X X X X X X X X X X <br /> WHEN CONNECTING SECTOR GROUND BARS, <br /> DAISY-CHAIN THE GROUND BARS AND RUN 1 EA.#2 NEW#6 AWG FROM EQUIPMENT RACK& <br /> AWG STRANDED COPPER WIRE WITH THWN (1)TELECT GMT <br /> INSULATION FROM THE MIDDLE GROUND BAR TO <br /> THE GROUND RING AND CAD-WELD TO THE RING. (3)AHFB 3 <br /> x (3)AHIB G-2 <br /> 8. WHEN ATTACHING STRANDED GROUND LEADS TO (6)AWHHF <br /> THE GROUND BARS,2 HOLE COMPRESSION LUGS �J <br /> SHALL BE USED,PROTECT WITH WEATHERPROOF x NEW#6 AWG FROM EQUIPMENT RACK& <br /> HEAT SHRINK,AND WITH A THIN COAT OF"KOP'R (1)TELECT GMT <br /> SHIELD"OR EQUIVALENT PROPERLY APPLIED AND _ _ 2 NEW C A CAL LUG (1)CIENNA FROM LUMEN 3 O`V <br /> ATTACHED ONLY WITH STAINLESS STEEL F G-2 CONNECTION(TYP.) (1)IXRe ROUTER C'-2 r`. <br /> HARDWARE. x (2)ASIL v <br /> 9. WHEN GROUNDING EQUIPMENT ENCLOSURES, (2 ABIO <br /> 1)AMIA O� <br /> PANELS,FRAMES,AND OTHER METAL APPARATUS, <br /> A#6 AWG STRANDED COPPER WIRE WITH THWN (1)OPTICAL/RF GPS CONVERTER 8 SPLITTER <br /> INSULATION SHALL BE ATTACHED UTILIZING A 2 (N)7-MOBILE EQUIPMENT <br /> HOLE COMPRESSION TYPE LUG,PROTECTED WITH G-2 GROUND BAR(FIELD NEW NEW#6 AWG FROM EQUIPMENT RACK& <br /> WEATHERPROOF HEAT A CLEAN AND CORROSION VERIFY LOCATION)(TYP) (1)DELTA 225A PDU 3 <br /> FREE METALLIC SURFACE UTILIZING STAINLESS (1)LAPTOP TRAY <br /> STEEL SELF-TAPPING SCREWS AS NOTED IN NOTE x (2)STRINGS OF BATTERIES <br /> 10 BELOW. <br /> 1111 1111 W/SPILL TRAY UNDER BATTERIES <br /> L_J L_J L_J L_J <br /> 10. PREPARE ALL BONDING SURFACES FOR GROUND DRAWING NOTICE: <br /> CONNECTIONS BY REMOVING ANY AND ALL PAINT 4 <br /> AND CORROSION N SHINY METAL.FOLLOWING NEW#2 AWG GROUND LEAD G-2 THESE DOCUMENTS ARE CONFIDENTIAL <br /> CAD-WELDED CONNECTIONS TO NON-COPPER <br /> SURFACES,APPLY ONE COAT OF ANY � � � � � � AND ARE THE SOLE PROPERTY OF <br /> ANTI-OXIDIZING PAINT,"COLD GALW OR T-MOBILE AND MAY NOT BE REPRODUCED, <br /> w EQUIVALENT. EXISTING MAIN GROUND BAR <br /> B DISSEMINATED OR REDISTRIBUTED <br /> w 11. GROUND RODS SHALL BE COPPER-CLAD STEEL WITHOUT THE EXPRESS WRITTEN <br /> w 5/8"x10',SPACED NO LESS THAN 10'ON CENTER. <br /> y CONSENT OF T-MOBILE. <br /> ❑ 12. ALL GROUND SYSTEM CONDUCTORS AND <br /> CONDUITS SHALL BE SECURED UTILIZING ONLY <br /> REVISIONS: <br /> NONMETALLIC,NON-CONDUCTIVE,UV RATED <br /> 4 CLAMPS,BRACKET,AND OR SUPPORTS. DESCRIPTION DATE BY REV <br /> W ISSUED FOR 90%OAS CO OB/31Y2023 EL A <br /> rc 13. WHEN REQUIRED,THE CONTRACTOR SHALL <br /> O ENGAGE THE SERVICES OF AN INDEPENDENT ISSUED FOR 100%DAS CD 09/07/2023 MGM 0 <br /> I°Il TESTING FIRM TO VERIFY,UTILIZING A MEGGER <br /> O TEST,THAT THE RESISTANCE TO EARTH OF THE G <br /> NEW ROUND SYSTEM IS EQUAL TO OR LESS THAN <br /> 5(OHMS).A COPY OF THE COMPLETE TESTING <br /> rc REPORT SHALL BE PROVIDED TO THE T-MOBILE <br /> REPRESENTATIVE. <br /> ❑ <br /> G 14. ALL MATERIALS AND HARDWARE SHALL SR <br /> > INSTALLED IN A WORKMAN-LIKE MANNER IN <br /> 0 ACCORDANCE WITH MANUFACTURER'S SITE NAME: <br /> z RECOMMENDATIONS,AND DEFINED IN NFPA-70 AND <br /> y APPROVED BY A,H,J, <br /> ANGEL OF THE <br /> O <br /> WINDS ARENA <br /> W <br /> LEGEND <br /> u SITE NUMBER: <br /> v <br /> ■ EXOTHERMIC CONNECTION <br /> x • MECHANICAL CONNECTION SEYH102A <br /> y <br /> 0 EQUIPMENT GROUND BAR <br /> z 0 ANTENNA GROUND BAR(AS REQUIRED) <br /> Q SITE ADDRESS: <br /> T #2 AWG GROUND LEAD(AS REQUIRED) <br /> 2000 HEWITT AVE <br /> I EVERETT,WA 98201 <br /> w NOTE: <br /> N <br /> 1. CONTRACTOR TO REPLACE ALL MISSING GROUND BARS SHEET DESCRIPTION: <br /> i AND GROUNDING CONNECTIONS AS REQUIRED. <br /> a GROUNDING PLANS <br /> 0 <br /> W <br /> 2 <br /> H <br /> SHEET NUMBER: <br /> SCALE 1 SCALE 2 G-1 <br /> NOTES & LEGEND EQUIPMENT GROUNDING N.T.S. N.T.S. <br />