2517 HOWARD AVE SPRINT ANTENNA 2018-11-27

CONNECTION FROM EXISTING ANTENNA 1. ALL DETAILS ARE SHOWN IN GENERAL TERMS. ACTUAL INSTALLATION Spri nt GROUND BARS TO EXISTING MASTER AND CONSTRUCTION MAY VARY DUE TO SITE SPECIFIC CONDITIONS. GROUND BAR 2. GROUND All.ANTENNA BASES, FRAMES, CABLE RUNS,AND OTHER METALLIC COMPONENTS USING GROUND WIRES AND CONNECT TO SURFACE MOUNTED BUS BARS. FOLLOW ANTENNA AND BTS _ MANUFACTURERS PRACTICES FOR GROUNDING REQUIREMENTS. NEW SPRINT RRU'S CONNECTEDEXISTING SPRINT GROUND COAX SHIELD AT BOTH ENDS AND EXIT FROM TOWER OR TO EXISTING ANTENNA GROUND POLE USING MFR'S PRACTICES. BAR (1) CONNECTION PER RRU �'-- E-- MASTER GROUND BAR7 AT GROUND LEVEL ------ ' � 3. ALL GROUND PER T H CONNECTIONSSHALLA BE EXOTHERMIC. ALL WIRES NEW ANTENNA MOUNTING MaB SHALL BE COPPER THHN WN. ALL GROUND WIRE SHALL BE PIPE CONNECTED TO 0 EXISTING FINAL GROUND LEAD FROM GREEN INSULATED WIRE ABOVE GROUND. EXISTING ANTENNA -MASTER GROUND BAR TO EXISTING GENERAL DYNAMICS GROUND BAR1 AGB GROUND RING.TYP. OF 2 4. CONTRACTOR TO VERIFY AND TEST GROUND TO SOURCE. L 1 GROUNDING AND OTHER OPERATIONAL TESTING WILL BE WITNESSED WIRELESS SERVICES BY SPRINT WIRELESS, LLC. RATIONAL TESTING 5. REFER TO DIVISION 16 GENERAL ELECTRIC; GENERAL ELECTRICAL PROVISION AND COMPLY WITH ALL REQUIREMENTS OF GROUNDING 1MHEY ON STANDARDS. ROOF TOPH S 6. ELECTRICAL CONTRACTOR TO PROVIDE DETAILED DESIGN OF GROUNDING SYSTEM PER SPRINT STANDARD GROUNDING METHOD, AND RECEIVE APPROVAL OF DESIGN BY AUTHORIZED SPRINT ENGINEERING MOBILITY REPRESENTATIVE, PRIOR TO INSTALLATION OF GROUNDING 1 NEW SPRINT RRU'S CONNECTED SYSTEM. PHOTO DOCUMENT ALL EXOTHERMIC AND GROUND RING PROJFl T INFORMATION: TO EXISTING ANTENNA GROUND 7. NOTIFY CONSTRUCTION MANAGER IF THERE ARE ANY DIFFICULTIES _ Y(� BAR (1) CONNECTION PER RRU INSTALLING GROUNDING SYSTEM DUE TO SITE SOIL CONDITIONS. \LjVVORK VISION MMBS LAUNCH Q j B. ALL EXISTING GROUND BARS, WIRES k CONNECTIONS SHALL BE NEW ANTENNA MOUNTING FIELD VERIFIED. ANY DEFICIENT ITEMS SHALL BE REPLACED AS BROADWAY '��---� PIPE CONNECTED TO REQUIRED TO ACHIEVE ADEQUATE GROUNDING REQUIRED D SPRINT. •&, EXISTING ANTENNA A GROUND BAR SE63XC-209 GENERAL.GROUNDING NOTES 2517 HOWARD AVE _ EVERETT, WA 98203 NEW SPRINT RRU'S CONNECTED GROUNDING NOTES SNOHOMISH COUNTY TO EXISTING ANTENNA GROUND BAR (1) CONNECTION PER RRU 1ss• LEGEND � 1. EXOTHERMIC WELDS (2). 2 AWG BARE TINNED SOLID COPPER CONDUCTORS TO GROUNDING BAR. ROUTE CONDUCTORS TO BURIED ISSUE DATE ■ EXOTHERMIC CONNECTION NEW ANTENNA MOUNTING �UE � GROUNDING RING AND PROVIDE PARALLEL EXOTHERMIC WELD. 07-30-1 2 PIPE CONNECTED TO NORTH NORTH MECHANICAL CONNECTION EXISTING ANTENNA 2. EC SHALL USE PERMANENT MARKER TO DRAW THE LINES BETWEEN o COMPRESSION CONNECTION GROUND BAR U EACH SECTION AND LABEL EACH SECTION ('P', 'A', 'N', Y) WITH ISSUED FOR.: 1'HIGH LETTERS. ZONING/PERMITT INC CGS COLLECTOR GROUND BAR 3. ERDWARE T8-8 STAINLESS INCLUDING WASHS, COT ALL SURFACES WITH AN ANTI-OXIDANT COMPOUND REVISIONS MGB EXTERNAL GROUND BAR BEFORE MATING. ALL HARDWARE SHALL BE STAINLESS STEEL 3/8 REV. DATE DESCRIPTION INITWS INCH DIAMETER OR LARGER. A 7/30/12 907, CC'S j.F. 4. FOR GROUND BOND TO STEEL ONLY: INSERT A CADMIUM FLAT WASHER BETWEEN LUG AND STEEL, COAT ALL SURFACES WITH AN 0 09/12/12 100% CD'S RLS 22'x34'SCALE: NOT TO SCALE TYPICAL ANTENNA GROUNDING PLAN ] ANTI-OXIDANT COMPOUND BEFORE MATING. 11'x17'SCALE: NOT TO SCALE 5. NUT &WASHER SHALL BE PLACED ON THE FRONT SIDE OF THE GROUNDING BAR AND BOLTED ON THE BACK SIDE. INSTALL BUCK HEAT-SHRINKING TUBE, 600 VOLT INSULATION ON ALL GROUNDING TERMINATIONS. THE INTENT IS TO WEATHERPROOF THE COMPRESSION CONNECTION. 6. NUMBER OF GROUNDING BARS MAY VARY DEPENDING ON THE TYPE OF TOWER,ANTENNA LOCATION, AND CONNECTION ORIENTATION. PROVIDE AS REQUIRED. 7. GROUNDING KIT SHALL BE TYPE AND PART NUMBER AS SUPPLIED OR RECOMMENDED BY CABLE MANUFACTURER. B. WEATHERPROOFING SHALL BE TWE AND PART NUMBER AS SUPPLIED OR RECOMMENDED BY CABLE MANUFACTURER. 9. SUPPLIED AND INSTALLED BY CONTRACTOR. _ 10. WHEN THE SCOPE OF WORK REQUIRES THE ADDITION OF A GROUNDING BAR TO AN EXISTING TOWER,THE SUBCONTRACTOR SHALL OBTAIN APPROVAL FROM THE TOWER OWNER PRIOR TO Ili \ MOUNTING THE GROUNDING BAR TO THE TOWER. nl �p � NOT FOR CONSTRUCTION UNLESS 11. EXTEND TWO (2) 2 AWG TINNED CU CONDUCTOR FROM BURIED LABELED AS CONSTRUCTION SET �'kwl �� \� GROUNDING RING AND CONNECT TO THE NEW TOWER. FOLLOW .n li MANUFACTURERS RECOMMENDATIONS FOR GROUNDING CONNECTIONS TO THE TOWER. (APPLICABLE TO NEW TOWERS ONLY.) _ 12. NUMBER OF GROUNDING BARS MAY VARY DEPENDING ON THE TYPE OF TOWER,ANTENNA LOCATION, AND CONNECTION NEW SPRINT BBU ORIENTATION. THE SUBCONTRACTOR SHALL BE RESPONSIBLE FOR CONNECTED TO EXISTING INSTALLING ADDITIONAL GROUNDING BARS AS REQUIRED, PROVIDING SPRINT MASTER GROUND 50% SPARE CONNECTION POINTS. I� BAR (TYP) - � I 13. EXPOSED GROUND WIRES TO BE NON METALLIC LIQUID TIGHT. ` P NEW SPRINT MMBS �� CONNECTED TO EXISTING 1 SPRINT MASTER GROUND NEW SPRINT MMBS BAR CONNECTED TO EXISTING SPRINT MASTER GROUND BAR (TW) MSGB EXISTING FINAL GROUND r65 EXISTING FINAL GROUND 16.5' LEAD FROM MASTER MSG B LEAD FROM MASTER �I IEL7 TITLE' GROUND BAR TO EXISTING GROUND BAR TO EXISTING EQUIPMENT GROUND RING. TRUE ,WGIEDC EQUIPMENT GROUND RING, TRUE NMNE➢c GROUNDING PLAN TYP. OF 2 NORTH NORTH TYP. OF 2 NORTH HoaTH SHEET NUMBER REVISION: 22'x34" SCALE: 3/8' 1'-0" 22'x34" SCALE: 3/8' = 1'-0" E-5 ° 11'x17" SCALE: 3/16'= 1'-0' 2102. EQUIPMENT GROUNDING PLAN(INTERM) 2 11-x17- SCALE: 3/16' = 1'-0' 2' 1 D 2EQUIPMENT GROUNDING PLAN(FINAL) 31 1253-7-08 THE INFORMATION CONTAINED IN THIS SET OF CONSTRUCTION DOCUMENTS IS PROPRIETARY BY NATURE. ANY USE OR DISCLOSURE OTHER TITAN THAT WHICH RELATES TO CARRIER SERVICES IS STRICTLY PROHIBITED. l� �0