220 OLYMPIC BLVD 2019 VERIZON ANTENNAS Plans 2025-03-27

DO NOT SCALE DRAWINGS.CONTRACTOR MUST VERIFY ALL DIMENSIONS AND ADVISE CONSULTANTS OF ANY ERRORS OR ` APPROXIMATE LOCATION OF#2 AWG SOLID BARE TINNED GROUND RING. GROUND RING SHALL BE BURIED 30" OMISSIONS.NO VARIATIONS OR MODIFICATIONS TO WORK O BELOW THE FROST LINE OR 30" BELOW GRADE, WHICHEVER IS GREATER. EXACT LOCATION AND NUMBER OF SHOWN SHALL BE IMPLEMENTED WITHOUT PRIOR WRnTEN GROUND RODS TO BE DETERMINED ON SITE AND BASED ON 'FALL OF POTENTIAL GROUND RESISTANCE METHOD" APPROVAL.ALL PREVIGuS ISSUES OF THIS DRAWING ARE FOR RESISTANCE < 5 OHMS. UNLESS OTHERWISE NOTED, DRIVEN GROUND RODS ARE TO BE BURIED AT 16 FEET SUPERSEDEDP SY THE LATESTHPROPERTYREVISION.ALL DRAWINGSRISONMD INTERVALS. SPECIFICATIONS 5 RENNN THE RMORRISON MORRISON NOR THEET CORPARCHITECTORATION.WILL NEITHER INGC HICTI CONSTRUCTION NOR ISPROJECT.WILL BE PRONGING CONSTRUCTION ill RENEW OF THIS 2 PROVIDE 3/4"x10�-0" LONG COPPER CLAD STEEL(COPPER WELD) GROUND ROD AS SHOWN. PROVIDE INSPECTION O SLEEVE AT3 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 THAT TOP OF GROUND ROD IS 30" BELOW GRADE OR FROST LINE, WHICHEVER IS DEEPER. EXACT LOCATION AND NUMBER OF GROUND RODS TO BE ESTABLISHED ON SITE AND BASED ON "FALL OF POTENTIAL GROUND 1 C E c RESISTANCE METHOD" FOR RESISTANCE < 5 OHMS. UNLESS OTHERWISE NOTED, DRIVIal GROUND RODS ARE BONDED TO THE BURIED GROUND RING AT 16 FEET INTERVALS. ' \ ,II INA.S/// 0 OEXISTING TOWER GROUND RING. VERIFY IN FIELD. L,.+. 9• "t_l. O #2 AWG STRANDED GREEN JACKET COPPER CONDUCTOR BONDING RRU TO ANTENNA GROUND BAR.O #2 AWG GROUND FROM SERVICE ENTRANCE GROUND ELECTRODE TO EXTERNAL GROUND RING O #2 AWG FROM H-FRAME TO EXTERNAL GROUND RING (TYP OF 2 PLACES). CHAIN LINK FENCE . 1 ' O7 #2 AWG GROUND FROM ICE BRIDGE VERTICAL POSTS TO Ex GROUND RING (Ti?). 7 r �r i �� ,• `i 'rr ,3'2 �k� w Og #2 AWG GROUND FROM VERTICAL FENCE POST TO EXTERNAL GROUND RING. ,.r,,4 f,�T f... M� 555+++//! r ,1 90 NOT USED. } O `'$�fQNAL 10 NOT USED. 0 T/ — Y 11 EQUIPMENT GROUND RING AND TOWER GROUND RING SHALL BE BONDED TOGETHER IN AT LEAST TWO (2) POINTS © TYP �/'— —l—_�� USING A #2 AWG SOUD BARE TINNED COPPER CONDUCTOR. I 0 /- O12 BOND TO EQUIPMENT CABINET ENCLOSURE USING A MANUF. APPROVED CONNECTION WITH (2) # 2 AWG SOLID TYP I �� GROUND ROD WITH CONSIl1UCT1ON BARE TINNED COPPER CONDUCTORS AND EXOTHERMICALLY WELD TO GROUND RING. -- - -----INSPECTION WELL O13 REFER TO STRUCTURAL AND ARCHITECTURAL DRAWINGS FOR EXACT LOCATION OF ANTENNA(S) AND ANTENNA _ SUPPORTS FRAME. - OEXTEND GROUNDING CONDUCTOR TO ANTENNA LOCATIONS AND BOND TO ANTENNA PIPE MOUNT. USE AN I 14 EXOTHERMIC WELD AT ANTENNA PIPE MOUNT. SUPPORT CONDUCTOR AS REQUIRED EVERY TWO (2) FEET MINIMUM. _ PROVIDE #2 SOLID BARE TINNED COPPER CONDUCTOR FROM TEGB TO TOWER GROUND RING (TYP OF 2). j;,\;.. I 'I 15 I 1 06/21/19 JURISDICTION COMMENTS PROVIDE ANTENNA CABLE GROUND BAR. BOND ANTENNA CABLE GROUNDING KITS TO GROUND BAR. CONNECTION 12 SHALL BE THE RESPONSIBILITY OF THE ANTENNA CABLE INSTALLER. BOND GROUND BAR TO TOWER USING ONE (1) /'\ \ TYP I I 16 0 06/14/18 FINAL CONSTRUCTION #2 AWG SOLID TINNED COPPER CONDUCTOR. PROVIDE A U.L LISTED CONNECTOR SUITABLE FOR THE MATERIALS \ \, \. BONG CONNECIOu. PROVIDE EXOTHERMIC WELDS FOR BONDS TO STEEL BEAM OR FRAME. A 03/22/18 ISSUED FOR REVIEW O17 THE TOWER EXIT GROUND BUS BAR (TEGB) SHALL BE INSTALLED BELOW THE TRANSMISSION UNE GROUND KITS, \ V \ I — — — _II No. Date Revision NEAR THE AREA OF THE TOWER AT THE POINT WHERE THE ANTENNA TRANSMISSION UNES TRANSITION FROM THE \ I IL TOWER TO THE CABINETS.VERIFY EXACT LOCATION OF GROUNDING BAR FOR PROPER CONDUCTOR LENGTH. I -- - I Client: GROUNDING BAR PROVIDED BY THE ANTENNA CABLE INSTALLER. FINAL EXOTHERMIC WELD FROM THE BURIED n GROUNDING RING TO GROUND BAR SHALL BE THE RESPONSIBILITY OF THE ELECTRICAL CONTRACTOR. COORDINATE I r WITH ANTENNA CABLE INSTALLER FOR SCHEDULE TO MAKE CONNECTION. PROVIDE 3/4" PVC SLEEVE WITH SWEEP WA BRDIGE /� I i BEND IN NEW ANTENNA BASE INSTALLATIONS FOR CONNECTION OF TEGB TO TOWER GROUND RING. \� / . / -- I I �� - verizon yam-- T --� O18 EXTEND GROUNDING CONDUCTORS TO REMAINING SECTOR ANTENNA PIPE MOUNT LOCATIONS AND BOND WITH 7 I I -- EXOTHERMIC WELDS TO ANTENNA PIPE MOUNT. SUPPORT CONDUCTOR AS REQUIRED EVERY TWO FEET MINIMUM. \ I \� I L —I 6 O. THE TOWER STRUCTURE SIttL SHALL BE UTILIZED FOR DISSIPATING THE LIGHTNING ENERGY. THE TOWER GROUND iffrii - I I - 7 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' - Implementation Team: INSULATORS. THIS TYPE OF INSTALLATION SPECIFICALLY PRECLUDES THE USE OF INSULATORS BETWEEN THE TOWER -� STRUCTURE &THE GROUND BARS & DOES NOT ALLOW ANY DRIWNG OF WELDING TO THE TOWER. I I - I_-/ ---'1 ,.. TYP ' ' CROWN I .�,/CASTLE igif %' __—__ - 1505 WS TLALEAVAE N,SUITE 800 SEATTLE, 8 I Is 1 I I ID AdeE Team: m� IO I I , O TYPICAL GROUNDING PLAN FOR (3) VERIZON WIRELESS CABINETS, (1) H-FRAME AND (2) ANTENNA/SECTOR MOUNT, REFER TO MORRISON HERSHFIELD /-- ARCHITECTURAL PAGES FOR LAYOUT. 600 STEWART ST,SUITE 200 / SEATTLE,WA 98101 II) . e,/ ® Tel:206.268.7370 ! E■ www.morrisonhershfieid.com Mir m ,- ' Project Info: BU#825709 I m� MASONIC CENTER T T 220 OLYMPIC BLVD. I -,.,. CO _ `_ 0 EVERETT,WA 98203 Drawing Title: 0 GROUNDING PLAN AND NOTES Project Number. Start Date: _______ 1800386 03/22/18 Drafter: Designer. NOTE: NO SOILS RESISTIVITY TESTING WAS PROVIDED AT THE TIME OF THIS DESIGN. RR LB Project Manager. Professional of Record: • RKL RL Revision No: Sheet No: 0 E®4 11 xx17'SCALE:A NO TO SCALESCALE GROUNDING NOTES 2 11 x17"� No To S GROUNDING PLAN 1