8215 BROADWAY VERIZON ANTENNA 2021-02-18

• DO NOT SCALE DRAWINGS.CONTRACTOR MUST VERIFY ALL DIMENSIONS PND ADVISE CONSULTANTS OF ANY ERRORS OR 01 APPROXIMATE LOCATION OF #2 AWG SOLID BARE TINNED GROUND RING. GROUND RING SHALL BE BURIED 30" - OMISSIONS.No VARIATIONS oR MODIFICATIONS To WORK SHOWN SHALL BE IMPLEMENTED WITHOUT PRIOR WRITTEN BELOW THE FROST LINE OR 30" BELOW GRADE, WHICHEVER IS GREATER. EXACT LOCATION AND NUMBER OF APPROVAL ALL PREVIOUS ISSUES Of THIS DRAWING ARE GROUND RODS TO BE DETERMINED ON SITE AND BASED ON "FALL OF POTENTIAL GROUND RESISTANCE METHOD" SUPERSEDED BY THE LATEST REVISION.ALL DRAWINGS AND FOR RESISTANCE < 5 OHMS. UNLESS OTHERWISE NOTED, DRIVEN GROUND RODS ARE TO BE BURIED AT 16 FEET HERSHFIELD NS REMNN THE EITHERRER M RISON ONRHERS INTERVALS. N NORORHERSHFIELD ARCHITECTR �WIILL BEPROVIDIINGR CONSTRUCTIONTO REVIEW OF THIS PROJECT. /1 O PROVIDE 3/4"x10'-O" LONG COPPER CLAD STEEL (COPPER WELD) GROUND ROD AS SHOWN. PROVIDE INSPECTION SLEEVE AT GROUND ROD TO SHOW BOND TO EXTERIOR BURIED GROUND RING (MINIMUM OF 4 INSPECTION SLEEVES/ SEE DETAIL 8/E-7). INSTALL GROUND ROD TWO (2) FEET MINIMUM AWAY FROM ANY SLAB. INSTALL SO 8259 THAT TOP OF GROUND ROD IS 30" BELOW GRADE OR FROST LINE, WHICHEVER IS DEEPER. EXACT LOCATION AND REGISTERED NUMBER OF GROUND RODS TO BE ESTABLISHED ON SITE AND BASED ON "FALL OF POTENTIAL GROUND RESISTANCE METHOD" FOR RESISTANCE < 5 OHMS. UNLESS OTHERWISE NOTED, DRIVEN GROUND RODS ARE ".CHITECT Jj BONDED TO THE BURIED GROUND RING AT 16 FEET INTERVALS. ' ONOT USED. r O4 NOT USED. El '•=E`_11E'R be 'A 1011° O #2 AWG GROUND FROM SERVICE ENTRANCE GROUND ELECTRODE TO EXTERNAL GROUND RING. . 1:54:1'-II J's!' O #2 AWG FROM H-FRAME TO EXTERNAL GROUND RING (TYP OF (2) PLACES). 0 #2 AWG GROUND FROM ICE BRIDGE VERTICAL POSTS TO EXTERNAL GROUND RING (TYPICAL). @ NOT USED. ROBERT JERRY LARA 0 NOT USED. LICENSED ARCHITECT STATE OF WASHINGTON 10 NOT USED. 8259 11 EQUIPMENT GROUND RING AND TOWER GROUND RING SHALL BE BONDED TOGETHER IN AT LEAST TWO (2) POINTS USING A #2 AWG SOLID BARE TINNED COPPER CONDUCTOR. 00 CONSTRUCTION 12 BOND TO EQUIPMENT CABINET ENCLOSURE USING A MANUF. APPROVED CONNECTION WITH (2) # 2 AWG SOLID BARE TINNED COPPER CONDUCTORS AND EXOTHERMICALLY WELD TO GROUND RING. ®TYP 13 REFER TO STRUCTURAL AND ARCHITECTURAL DRAWINGS FOR EXACT LOCATION OF ANTENNA(S) AND ANTENNA - ' � SUPPORTS FRAME. Ili�Sw4n�' ,` :..,. 6TYP 14 EXTEND GROUNDING CONDUCTOR TO ANTENNA LOCATIONS AND BOND TO ANTENNA PIPE MOUNT. USE AN s��"r� 4 �, TYP EXOTHERMIC WELD AT ANTENNA PIPE MOUNT. SUPPORT CONDUCTOR AS REQUIRED EVERY TWO (2) FEET MINIMUM. •.'W G, w�`�p�•��.�`�, 0 09/14/17 ISSUED FOR PERMIT 15 PROVIDE #2 SOLID BARE TINNED COPPER CONDUCTOR FROM TEGB TO TOWER GROUND RING. TYPICAL OF TWO (2). G cy4'i:'�`e+��r I "` B 08/09/17 ISSUED FOR REVIEW 16 PROVIDE ANTENNA CABLE GROUND BAR. BOND ANTENNA CABLE GROUNDING KITS TO GROUND BAR. CONNECTION ;aVga017 ' '.`^O V2� "' � !�m rcs 0 A 07/27/17 ISSUED FOR REVIEW SHALL BE THE RESPONSIBILITY OF THE ANTENNA CABLE INSTALLER. BOND GROUND BAR TO TOWER USING ONE(1) �� doge #2 AWG SOLID TINNED COPPER CONDUCTOR. PROVIDE A U.L. LISTED CONNECTOR SUITABLE FOR THE MATERIALS A'_3e"`y °�'s a:C�` y,„„..„.. ^� �� / /1--- � No. Date Revision BEING CONNECTED. PROVIDE EXOTHERMIC WELDS FOR BONDS TO STEEL BEAM OR FRAME. .°'y ?'' �� A,yi�« y..u-wld-�i►•!�• / ` , �+' �v `A� Client: 17 THE TOWER EXIT GROUND BUS BAR TEGB SHALL BE INSTALLED BELOW THETRANSMISSION IN R N T • U O ( ) LNE ELLINE I GROUND KITS,. - t F,..�� 4,-x�G i � NEAR THE AREA A THE TOWER AT THE POINT WHERE THE ANTENNA TRANSMISSION LINES TRANSITION FROM THE ` - �p4t. i'''ll' . •4� \ TYP TOWER TO THE CABINETS. VERIFY EXACT LOCATION OF GROUNDING BAR FOR PROPER CONDUCTOR LENGTH. .7i.4 GROUNDING BAR PROVIDED BY THE ANTENNA CABLE INSTALLER. FINAL EXOTHERMIC WELD FROM THE BURIED 0 l • '� -�� ` GROUNDING RING TO GROUND BAR SHALL BE THE RESPONSIBILITY OF THE ELECTRICAL CONTRACTOR. COORDINATE 1eltt i d .d'� �� ._ \ WITH ANTENNA CABLE INSTALLER FOR SCHEDULE TO MAKE CONNECTION. PROVIDE 3/4" PVC SLEEVE WITH SWEEP ' ,ft BEND IN NEW ANTENNA BASE INSTALLATIONS FOR CONNECTION OF TEGB TO TOWER GROUND RING. 00III I " / � / �' '` * (�� © verizon ,�� 718 EXTEND GROUNDING CONDUCTORS TO REMAINING SECTOR ANTENNA PIPE MOUNT LOCATIONS AND BOND WITH j ,A 0/ / EXOTHERMIC WELDS TO ANTENNA PIPE MOUNT. SUPPORT CONDUCTOR AS REQUIRED EVERY TWO FEET MINIMUM. ® '" • 4 4•. 19 THE TOWER STRUCTURE STEEL SHALL BE UTILIZED FOR DISSIPATING THE LIGHTNING ENERGY. THE TOWER GROUND ' / ` / Implementation Teom: • BARS FOR ANTENNA GROUNDING SHALL BE.DIRECTLY FASTENED TO THE STEEL STRUCTURE WITH STAINLESS STEEL � / / HARDWARE &/OR ANGLE ADAPTORS (E.G. PIROD/VALMONT PART #167105 OR EQUIV. - W/O "CHERRY" 'O� / Wail.INSULATORS. THIS TYPE OF INSTALLATION SPECIFICALLY PRECLUDES THE USE OF INSULATORS BETWEEN THE TOWERs ,s.4, 1 • STRUCTURE & THE GROUND BARS & DOES NOT ALLOW ANY DRILLING OF WELDING TO THE TOWER. X4.1 0 4 , / '\ \'(\ / (.0r7----:.‘ CROv Y N 8 p / \ I\\ / CASTLE �: :Sys �� 1\\ \\` / .+ ;,r ��:'�O„" ��y / \ \\\\ `\\ .(� / / 1505 WESTLAKE AVE N,SUITE 800 �i�. Y �4i ___�\ ,\\ \1 SEATTLE,WA 98109 .`A. \ \\\ 1 >, / ice.>� n _ 1 t', ,`v d .. � � �� j 4/ A&E Team: ;111 m \N • Il/ / 11) s ' --/-'� MORRISON HERSHFIELD INSPECTION.WELL - /\ ---7,,.. 600 STEWART ST,SUITE 200 (//- SEATTLE,WA 98101 •-r i Tel:206.268.7370 �lrl O T - vhwv.monisonhershfield.com 0 1 / Project Info: // BU#824022 T\ FEELY `IF / © 8215 BROADWAY AVE EVERETi, WA 98203 Drawing Title: II GROUNDING PLAN AND NOTES Project Number: Start Date: 7170282 07/27/17 NOTE: Drafter: Designer: NO SOILS RESISTIVITY TESTING WAS PROVIDED AT THE TIME OF THIS DESIGN. JS LB Project Manager. Professional of Record: RKL RL Revision No: Sheet No: 0 24-x36'SCALE: NOT TO SCALECALGROUNDING NOTES 2 24"x36"SCALE:CNOT TO SCALE CA E GROUNDING PLAN 1 E-4