1832 WALNUT ST T MOBILE ANTENNA 2019-11-26

NOTE: T ■ •Mobile• ERICO EXOTHERMIC"MOLD TYPES" SHOWN HERE ARE EXAMPLES,CONSULT WITH PROJECT MANAGER FOR SPECIFIC MOLDS TO BE USED FOR THIS PROJECT. <' GROUNDING LEGEND TYPICAL CADWELD GROUNDING C E N T E SOLUTIONS N E LUTIONS CONNECTIONS 0 GROUND TEST WELL 0 GROUND ROD K4.`, 7-14.1 Ifil A MECHANICAL CONNECTION �\` (DOUBLE HOLE LUG) TYPE HS TYPE GT TYPE W TYPE VN • CAD WELD CONNECTION , ^yam (E)OR(N) T-MOBILE ANTENNA GROUND • CONNECT PER MANUFACTURER �/ BAR(3 TOTAL,1 PER SECTOR) SPECIFICATIONS — — TYPE 2-YA-2 TYPE VB TYPE XA TYPE PT lam) r� GROUND BAR `` (� I -1- EARTH GROUND \I•�\ til lI TYPE NC TYPE YA-2 TYPE V _. NOTES: 01• 1�:< -ib AGB 1. GROUNDING SHALL COMPLY WITH LATEST EDITION OF THE NATIONAL ELECTRICAL CODE. TYPE SS TYPE GY TYPE GR I (E)OR(N)T-MOBILE RRU CONNECTED 2. MINIMUM BENDING RADIUS FOR GROUNDING CONNECTORS IS 8". vi:VK J4 TO(E)OR(N)ANTENNA GROUND BAR 4 = PER MANUFACTURERS SPECIFICATIONS 3. NO SPLICES PERMITTED IN GROUND CONDUCTORS. 4� pF WAS/4v �'<js �\ � (QUANTITY VARIES PER PLAN) SCALE:NTS 4? •'�4' •'•• ? C S/l ` ,\ �\ 4. ALL GROUNDING AT THEIR MATING SURFACESRS TO BE CLEAN AND AND INSTALLED PER FREE OF PAINT 2 CADWELD GROUNDING SCALE:NTS yr p� O. Q �� MANUFACTURERS RECOMMENDATIONS.USE PENETROX / // ANTIOXIDANT GREASE(OR APPROVED EQUAL). �Al`. ,y. // 5. ALL GROUND BAR CONNECTIONS ARE TO BE 2-HOLE LUG 5.�r ' /, % i \ COMPRESSION TYPE.STACKED CONNECTIONS ARE NOT RFC �Q ACCEPTABLE.BACK TO BACK CONNECTIONS ON OPPOSITE SIDES GEMIt / \ / OF THE GROUND BAR WILL BE PERMITTED. #6 AWG FROM ANTENNA 4SSfONAL' 'G� j CABLE GROUND KIT C 4/13/24 6. ENSURE ALL MECHANICAL CONNECTORS ARE TORQUED TO THE 1 MANUFACTURER'S SPECIFIED VALUES. I CP PROJECT NO.: TMO-16-0049-81 I \\ 7. MULTIPLE BONDS ON GROUND RODS TO BE SEPARATED BY AT \ (E)OR(N)T-MOBILE ANTENNA LEAST 6". PRELIMINARY / MOUNTING PIPE CONNECTED TO(E) NO. DATE D/C DESCRIPTION \\// MANUFAC ANTENNAGURER'S SPECIFICATIONS ROUND BAR PER 8. MAXIMUM RESISTANCE OF THE COMPLETED GROUND SYSTEM 0 02-10-17 YK/MS 90%CD REVIEW (QUANTITY VARIES PER PLAN) SHALL NOT EXCEED A RESISTANCE OF 5 OHMS TO EARTH. 1 03-21-17 MS/MS CLIENT COMMENT 9. GROUND WIRES SHALL NOT BE INSTALLED THROUGH HOLES IN COPPER GROUND CONNECTION FROM(E)T-MOBILE ANY METAL OBJECTS OR SUPPORTS;TO PRECLUDE ESTABLISHING BAR ON CABLE „ " " " ' SUBMITTAL MASTER GROUND BAR TO(E) A"CHOKE"POINT. BRIDGE,FLOOR NO DATE D/C DESCRIPTION T-MOBILE TOWER BOTTOM OR ON ANTENNA ---- l ••- -GROUND BAR AT BASE OF TOWER 10. GROUND BARS SHALL NOT BE FIELD MODIFIED. TOWER 0 04-11-17 KN/KS BP SUBMITTAL 11. GROUND RING BURIAL DEPTH SHALL BE 30". O V O OUTLINE OF(E)OR(N)ANTENNA ' I SITE NAME: SUPPORT(VARIES PER PLAN) 12. A CERTIFIED CONTRACTOR WILL MAKE ALL MEASUREMENTS REQUIRED TO TEST THE GROUNDING SYSTEM USING A MEGGER RIVERDALE/ OR EQUIVALENT.THE ACCEPTABLE RESISTANCE MEASURED FOR ' EXOTHERMIC WELD TO BE USED ' THE GROUNDING SYSTEM WILL NOT EXCEED 5 OHMS RESISTANCE. WITH#2 AWG BCW TO BUILDING THREE DISTANCES SHALL BE USED:1 AT 100 FEET,1 AT 70 FEET I SERVICE GROUND OR GROUND RING f S N O-PUD/SWANSON AND 1 AT 35 FEET.THESE DISTANCES ARE SUBJECT TO A SITE ID: SITE-BY-SITE BASIS.T-MOBILE-WTS SHALL BE GIVEN 24 HOURS GROUNDING SHALL BE SE01515E NOTICE.ALL COSTS ASSOCIATED WITH GOURND TESTING WILL BE AT THE EXPENSE OF THE CONTRACTOR. ELIMINATED WHEN GROUND BAR IS ELECTRICALLY SITE ADDRESS: BONDED TO METAL TOWER 1832 WALNUT STREET EVERETT,WA 98201 NOTES: SHEET TITLE 1. ANTENNA GROUNDING BARS NOT TO USE INSULATORS. GROUNDING 2. GROUND BARS AT BOTTOM OF TOWERS SHALL ONLY USE EXOTHERMIC WELDS. 3. GENERAL CONTRACTOR IS TO FURNISH AND INSTALL 2X6 DETAILS HOLE GROUND BAR IN THE GBF OF THE RBS AND TIE-IN TO EXISTING GROUND RING. SHEET NO. j SCALE:NTS SCALE:NTS E1 .o 1 ELECTRICAL GROUNDING PLAN 3 MASTER GROUND BAR SCALE:NTS SCALE:NTS