Laserfiche WebLink
KEY NOTES - <br />EXISTING POLE <br />ONEW T-ARMS WITH RING MOUNTS <br />ONEW T-MOBILE ANTENNAS <br />OEXISTING MASTER GROUND BAR AT BASE OF POLE, NEAR EXIT PORT. <br />OEXISTING MASTER GROUND BAR FINAL GROUND LEAD TO EXISTING <br />POLE GROUND RING <br />OANTENNA GROUNDING, 02 AWG STRANDED GREEN INSULATED <br />COPPER CONDUCTOR CADWELD TO BOTTOM OF ANTENNA PIPE TO <br />EXISTING COLLECTION GROUND BAR AT ANTENNA LEVEL OF POLE <br />GENERAL NOTES, <br />1. ALL CADWELD CONNECTIONS ON GALVANIZED <br />SURFACES SHALL BE CLEANED THOROUGHLY <br />AND COVERED WITH TWO (2) COATS OF SHERWIN <br />WILLIAMS GALVANITE PAINT B35OW3 OR EQUAL. <br />2. ALL ELECTRICAL CADWELD AND MECHANICAL <br />GROUND CONNECTIONS WILL HAVE <br />NON -OXIDATION COMPOUND APPLIED TO <br />CONNECTION. <br />3. ANY METAL OBJECTS WITHIN 6 FEET OF THE <br />EXTERNAL GROUND RING SHALL BE GROUNDED. <br />4. ALL GROUNDING MATERIALS AND CADWELD <br />MOLDS, SHOTS, ETC., SHALL BE FURNISHED AND <br />INSTALLED BY CONTRACTOR, UNLESS <br />OTHERWISE NOTED. <br />5. THE ELECTRICAL CONTRACTOR SHALL FOLLOW <br />GROUNDING SYSTEM INSTALLED AND TESTING <br />PROCEDURES A$ DESCRIBED IN THE GENERAL <br />ELECTRICAL PROVISIONS. <br />LEGEND <br />ITEM DESCRPTION <br />5/8" DIAMETER x 10'-0" LONG COPPER CLAD <br />® GROUND ROD, MINIMUM 42" BELOW GRADE, <br />AT MINIMUM 10'4" O.C. (HARGER #58/0). <br />'-�--- NEW MECHANICAL CONNECTION <br />------ EXISTING MECHANICAL CONNECTION <br />GROUNDING PLAN AND NOTE <br />SCALE" 3/4' - 1-0' 122x34), 3/8• - 1-0' 111W) <br />ONEW COLLECTION GROUND BAR FINAL GROUND LEAD, #2 AWG <br />STRANDED GREEN INSULATED COPPER CONDUCTOR TO EXISTING <br />MASTER GROUND BAR AT BASE OF POLE, NEAR EXIT PORT <br />OEQUIPMENTS GROUNDING, #2 AWG STRANDED GREEN INSULATED <br />COPPER CONDUCTOR TO EXISTING COLLECTION GROUND BAR <br />NEW ANTENNA PLAN AT 56'-0• AGL <br />(RAD CENTER) <br />NEW EQUIPMENT PLAN BELOW ANTENNAS <br />1. ALL ELECTRICAL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE DESIGN AND <br />CONSTRUCTION SPECIFICATIONS AND ALL APPLICABLE LOCAL CODES. <br />2. ALL GROUNDING SHALL CONFORM TO THE CURRENT VERIZON WIRELESS STANDARDS. <br />3. CONDUIT ROUTINGS ARE SCHEMATIC. CONTRACTOR SHALL INSTALL CONDUITS SO THAT <br />ACCESS TO EQUIPMENT IS NOT BLOCKED. <br />4. THE CONTRACTOR IS RESPONSIBLE FOR PROPERLY SEQUENCING GROUNDING AND <br />UNDERGROUND CONDUIT INSTALLATION AS TO PREVENT ANY LOSS OF CONTINUITY IN <br />THE GROUNDING SYSTEM OR DAMAGE TO THE CONDUIT. <br />5. PREFABRICATED SHELTER WILL BE PROVIDED WITH INTERNAL WIRING AND EQUIPMENT <br />INSTALLED. FOR COMPLETE INTERNAL WIRING AND ARRANGEMENT REFER TO DRAWINGS <br />PROVIDED BY SHELTER MANUFACTURER. <br />6. FOR INTERIOR EQUIPMENT LAYOUT AND LOCATION, SEE SHELTER MANUFACTURER'S <br />DRAWINGS AND SPECIFICATION. IN CASE OF CONFLICT THE DRAWINGS GOVERN. <br />7. ALL GROUND CONNECTIONS BELOW GRADE SHALL BE EXOTHERMIC (CADWELD). <br />S. ALL GROUND CONNECTIONS ABOVE GRADE (INTERIOR & EXTERIOR) SHALL BE FORMED <br />USING TWO (2) HIGH PRESS CRIMPS. <br />9. ALL EXOTHERMIC CONNECTIONS TO THE GROUND RODS SHALL START AT THE TOP & <br />HAVE A VERTICAL SEPARATION OF 6" FOR EVERY ADDITIONAL CONNECTION, <br />10. ALL GROUNDING CONNECTORS TO BE CLEAN AND FREE OF PAINT AT THEIR MATING <br />SURFACES AND INSTALL PER MANUFACTURER'S RECOMMENDATIONS. ALL EXTERIOR <br />GROUND CONNECTIONS SHALL BE COATED WITH A CORROSION RESISTANT MATERIAL <br />11. ALL EXTERIOR GROUND CONDUCTORS SHALL BE #2 AM TIN PLATED COPPER UNLESS <br />OTHERWISE INDICATED. <br />12. GROUND RODS SHALL BE STAINLESS STEEL OR COPPER CLAD <br />STEEL, 5/8"0 ID -FT. LONG, AND SHALL BE DRIVEN VERTICALLY WITH THEIR <br />TOPS 18" BELOW FINAL GRADE OR 6" BELOW FROST LINE FOR MAXIMUM DEPTH. <br />2 GENERAL <br />3 <br />4 <br />NOT USED <br />STRANDED CU WIRE WITH <br />13. CONNECTIONS TO THE GROUND BUS SHALL NOT BE DOUBLED UP OR STACKED. <br />GREEN, 600V, /THVVN <br />BACK TO BACK CONNECTIONS ON OPPOSITE SIDES OF THE GROUND BUS ARE <br />INSULATION. SIZE ZE AAS <br />PERMITTED. - <br />SPECIFIED <br />14. USE OF 90' BENDS IN THE PROTECTION GROUNDING CONDUCTORS SHALL BE <br />AVOIDED WHEN 45' BENDS CAN BE ADEQUATELY SUPPORTED. <br />15. GROUND RING SHALL BE LOCATED A MINIMUM OF 24' BELOW GRADE OR 6" MINIMUM <br />BELOW THE FROST LINE. <br />16. INSTALL GROUND CONDUCTORS AND GROUND ROD MINIMUM OF 1-0" ' FROM <br />TWO -HOLE LUG, BOLTED TO <br />EQUIPMENT CONCRETE PAD, SPREAD FOOTING, OR FENCE. <br />GROUND BAR USING 31V-16 <br />17. EXOTHERMIC WELD GROUND CONNECTION TO FENCE POST: TREAT WITH A COLD <br />- x 1 114'STAINLESS STEEL <br />GALVANIZED SPRAY. <br />HEX HEAD BOLTS AND <br />1S. OBSERVE N.E.C. AND LOCAL UTILITY REQUIREMENTS FOR ELECTRICAL SERVICE <br />HARDWARE. <br />GROUNDING <br />N <br />19. GROUNDING ATTACHMENT TO TOWER SHALL BE AS PER MANUFACTURER'S <br />POINTS <br />GROUND BAR ON WALL, P <br />O O O O O O O O <br />RECOMMENDATIONS OR AT GROUNDING PROVIDED (2 MINIMUM) <br />FLOOR OR ON ANTENNA <br />FLOOR <br />20. MAXIMUM RESISTANCE OF THE COMPLETED GROUND SYSTEM SHALL NOT EXCEED 5 <br />TOWER O <br />0 0 0 0 0 <br />OHMS. <br />0 0 0 <br />21. MINIMUM BENDING RADIUS FOR GROUNDING CONDUCTORS IS 8" WVHEN BENDING IS <br />NECESSARY. GROUND CONDUCTORS ARE TO BE AS STRAIGHT AS POSSIBLE. <br />CAD WELD WITH #210 A <br />AM <br />O <br />22. NO SPLICES PERMITTED IN GROUND CONDUCTORS. <br />TI NNED BARE <br />SOLID TINNED <br />23. ENSURE ALL MECHANICAL CONNECTORS ARE TORQUED TO THE MANUFACTURER'S <br />WIRE STRANDED CU <br />SPECIFIED VALUES. <br />WIRE WITH GREEN, 60OV, <br />24. GROUND BARS SHALL NOT BE FIELD MODIFIED. <br />THHN/THW N INSULATION <br />25. ALL HORIZONTAL FENCE SECTIONS TO BE GROUNDED WITH 8" SINGLE BARREL <br />GROUND STRAPS. <br />TO ANTENNA STRUCTURE, <br />28, USE PANT SCHEME FOR LOADING ON MGB AS DISCUSSED IN NSTD 119, 33 & 36. <br />BUILDING, RING GROUND <br />• GROUND BARS AT BOTTOM OF <br />OR MGB <br />TOWERS OR MONOPOLES SHALL <br />USE EXOTHERMIC CONNECTION. <br />6 GROUND BAR CONNECTION <br />DETAIL AND <br />NOT TO SCALE <br />O o 0 0 0 0 O <br />o 0 0 0 0 O <br />O <br />10' <br />5 COLLECTION GF <br />NOT TO SCALE <br />PANT SCHEME SPECIFICATIONS: <br />EQUIPMENT GROUND KITS W/ LONG <br />BARREL COMPRESSION LUGS W/ <br />TWO (2) 31VO BOLTS AND LOCK <br />WASHERS (TYP.) SUPPLY AND <br />INSTALLED BY CONTRACTOR. <br />7/16' DIA. (TYP.) <br />4" x l(Y' x IW THK. COPPER GROUND <br />BAR Wl4" INSULATED STAND OFF. <br />(HARGER #GBI-14410) SUPPLY AND <br />INSTALL BY CONTRACTOR <br />#2/0 AM INSULATED STRANDED <br />COPPER CONDUCTOR DOWNLEAD <br />TO MASTER GROUND BAR OR <br />OTHER FINAL GROUNDING POINT <br />PRODUCER (P) <br />CONNECTS TO WIRELESS EQUIPMENT CABINETS, CABLE ENTRANCE <br />GROUND BAR (CEGS), MAIN DISTRIBUTION FRAME GROUND BAR <br />(MDFB), AND STANDBY ENGINE -GENERATOR SET FRAME AND OTHER <br />NOISE PRODUCING EQUIPMENT <br />ABSORBER (A) <br />CONNECTS TO THE EARTH ELECTRODE SYSTEM INCLUDING CENTRAL <br />OFFICE GROUND GRID, BUILDING STRUCTURAL GROUND, METALLIC <br />WATER PIPE SYSTEM, ANTENNA SUPPORTING STRUCTURE GROUND <br />SYSTEM, AND ELECTRICAL SERVICE ENTRANCE GROUND <br />NON -ISOLATED (N) <br />CONNECTS TO EQUIPMENT NOT IN AN ISOLATED GROUND ZONE (IGZ) <br />SUCH AS CBN EQUIPMENT FRAME GROUNDS AND DC GROUND <br />CONDUCTORS FOR DC POWER SYSTEMS THAT SERVE CBN OR BOTH <br />CBN AND IBN EQUIPMENT <br />ISOLATED (1) <br />CONNECTS TO THE SINGLE POINT CONNECTION BAR (SPCB), FOR IBN <br />EQUIPMENT <br />00 <br />1� <br />O <br />z <br />CL <br />® <br />Lu <br />Lu <br />U <br />J <br />zo <br />MLYNX <br />1133 164TH STREET SW <br />SUITE 202 <br />LYNNW000, WA 58087 <br />OFFICE: (425) 778-3800 <br />JAY6'NE W WAVEARCH. COM <br />DATE, 8.21-20 <br />PREPARED BY- YML <br />APPROVED BY, JYS <br />SUBMITTALS <br />NO <br />DATE <br />DESCRIPTION <br />8.21-20 <br />FINAL PERMIT <br />8-12-20 <br />REVISED PERMIT <br />8-11-20 <br />REVISED PERMIT <br />7-30.20 <br />PRELIMINARY PERMIT <br />7887 REGISTERED <br />R HITECT <br />8-21.2020 <br />AY Y. 0 <br />STA OF WASIMTON <br />SE01514A <br />CIVIC AUDITORIUM <br />DT/COLBY <br />(ANCHOR) <br />2301 COLBY AVENUE, <br />EVERETT, WA98201 <br />SHEET TITLE <br />GROUNDING <br />PLANS, NOTES, <br />AND DETAILS <br />SHEET NUMBER <br />E-1 114 <br />hs <br />