|
GROUNDING KEYED NOTES:
<br /> O EXISTING ANTENNA GROUND BUS BAR NEAR ANTENNA MOUNTS WITH ,
<br /> COAX GROUND KIT. SEE DETAIL 9/E-5 FOR GROUND BAR '."-- , a
<br /> CONSTRUCTION, SEE DETAIL 7/E-5 FOR GROUND WIRE ,4:'
<br /> CONNECTIONS, AND SEE DETAIL 6/E-5 FOR COAX GROUNDING.
<br /> I ( Your world.Delivered.
<br /> • O
<br /> #6 AWG ANTENNA MOUNT GROUND TO ANTENNA GROUND BUS BAR
<br /> (TYP OF 1)
<br /> I #6 AWG GROUND FROM ANTENNA GROUND BUS BAR TO TIE INTO
<br /> O3 EXISTING ROOF GROUNDING SYSTEM (TYP OF (2) PLACES) ' `
<br /> 41 tit WESTOINEIT
<br /> (` �, O4 CAD WELD (TYP). ISI n�sur r>�e i ..+4 r i ea
<br /> PROAUWNGDINEOUIPSMYSETNETMCMPNIFRACK NTO TIE INTO EXISTING
<br /> 111111111111
<br /> I •• a. �� O
<br /> / itwiLittrotilital
<br /> 4/06/
<br /> ilv
<br /> ...........:
<br /> - 1 ,,,,
<br /> Q GOP'P� �I► ` ./ons.�iii 'n PACIFIC TELECOM SERVICES,
<br /> G r 0 Nick, r :�r I
<br /> _s'ilill .
<br /> LIT]
<br /> FIBER _ 1 '.1
<br /> '''iii. iftii,
<br /> .4 i----- A
<br /> / GOGOp'4,-y'/ FIBER�- _-__ V/ O' O
<br /> //CY•�+ a
<br /> CPGO OAP- //
<br /> G6,T ,
<br /> /,,0„,,,OP///7'�
<br /> 8828
<br /> O /
<br /> ` G Pa+ /e,� REGISTERED
<br /> �•�/r`r` \ ' ) 'ARCH�IT■ECT
<br /> 0 0
<br /> ig 0 r..._.7
<br /> dvi
<br /> ,,,,0„,.GAil• 0 1 VzT
<br /> CHARD =.HALL
<br /> // . �� ATE OF WASHINGTON
<br /> GO�POQi / �� 0 �� 1_11_11_1_1_FT4.4
<br /> ciao LICENSE:08120/13
<br /> POp'1_ Si
<br /> // 0000
<br /> 0 I ♦•♦'
<br /> *44 '
<br /> ° 1 I 404 44
<br /> o 1 1 I
<br /> i *at*
<br /> 0 I III H I .®1 401,4,•
<br /> �
<br /> n
<br /> XIAX cax-COAX Cax Coni-COAX Cax Cax- • ` '• COAX •", COAX-COAX-COAX-,-COAX-COAX-COAX-COAX-COAX-COAX-COAX-COAX-COAX-►•
<br /> —COAX COAX—COAX—COAX COAX COAX COAX—COAX COAX COAX COAX—COAX—COAX COAX COAX COAX—COAX COAX COAX COAX COAX COAX COAX COAX COAX V'
<br /> —COAX COAX COAX COAX COAX—COAX COAX COAX COAX COAX COAX COAX COAX COAX COAX COAX COAX—COAX—COAX—COAX—COAX—COAX COAX COAX COAX
<br /> —FIXER FIBER FIBER FIBER FIBER FIBER FIB,IR FIBER FIBER FIBER IBER FIBER FIBER FIBER FIBER FIBER- FI3ER FIBER
<br /> xo
<br /> OAU
<br /> O
<br /> Q
<br /> frIn • ,.I n
<br /> L�J
<br /> In a
<br /> �0
<br /> m OAU
<br /> te Ux ROOF TOP GROUNDING NOTES Ii, o� 774:-
<br /> m loo , N
<br /> Q
<br /> L. — I coax COAX—CoA: 1. GC SHALL VERIFY (2) #2 AWG THHN GROUND LEADS FROM EACH
<br /> 'T7 I— I Q COAX COAX cc OF SEVERAL REMOTE INDIVIDUAL BUSES TO BE COLLECTED AT ONE >-
<br /> -I I/ I o�Cavc cx c cmAx— MAIN MGB AND FURTHER ROUTED TO BUILDING STEEL OR OTHER Q C-9
<br /> g
<br /> j / m gl,EI DESIGNATED BUILDING GROUNDING SYSTEM (FINAL DESIGNATED POINT 0
<br /> _• 'l / NI ER FIBER FIBEF OF GROUDNING TO BE COORDINATED WITH BUIDING OWNER). 0
<br /> /1' /
<br /> i' li',3, 2. ALL ROOF TOP GROUND LEADS SHALL BE THERMAOPLASTIC HIGH N Lu
<br /> N LLI
<br /> _ ES g HEAT-RESISTANT NYLON-COATED (THHN).
<br /> RI l -� m hi 3. WHERE APPLICABLE, GC'S ELECTRICAL SUBCONTRACTOR SHALL cv w COORDINATE WITH CM AND BULDING OWNER ON TYING INTO EXISTING
<br /> '� �� LJ III BUILDING GROUNDING SYSTEM FOR NEW ELECTRICAL & TELCO
<br /> PANEL(S) AT SAME LOCATION AS EXISTING ELECTRICAL & TELCO
<br /> �—_ p_gyp gyp �yp�_— 1p �(yp� SERVICE.
<br /> —COAX-COAX COAX COAX XV �I COAX COAX-
<br /> : AX COAX. COAX COAX CON 160A COAX COAX—
<br /> ` IBER FIBER FIBER FIB' ;�ER FIBER— G R O U N D I N G NOTES & LEGEND
<br /> �L
<br /> I 1 GENERAL GROUNDING NOTES
<br /> 0
<br /> /f* � I 1. ALL DETAILS ARE SHOWN IN GENERAL TERMS. ACTUAL INSTALLATION
<br /> L�- — AND CONSTRUCTION MAY VARY DUE TO SITE SPECIFIC CONDITIONS.
<br /> ■ 000°0\
<br /> 2. GROUND ALL ANTENNA BASES, FRAMES, CABLE RUNS, AND OTHER
<br /> . METALLIC COMPONENTS USING GROUND WIRES AND CONNECT TO
<br /> — SURFACE MOUNTED BUS BARS. FOLLOW ANTENNA AND BTS
<br /> S / MANUFACTURERS PRACTICES FOR GROUNDING REQUIREMENTS. GROUND
<br /> 0 '♦ COAX SHIELD
<br /> HIELD AT BOTH ENDS AND EXIT FROM TOWER OR POLE USING
<br /> Q 0 °° ♦�� MFR'S PRACTICES.
<br /> 3. ALL GROUND CONNECTIONS SHALL BE CADWELD. ALL WIRES SHALL BE
<br /> © COPPER THHN/THWN. ALL GROUND WIRE SHALL BE GREEN INSULATED
<br /> ,_, I °° WIRE ABOVE GROUND.
<br /> REVISIONS
<br /> e\\ \ NO. DATE DESCRIPTION INITIAL
<br /> I. 1.1 1.1 4. CONTRACTOR TO VERIFY AND TEST GROUND TO SOURCE. GROUNDING
<br /> © AND OTHER OPERATIONAL TESTING WILL BE WITNESSED BY AT&T A 02/24/12 ISSUED FOR PCD REVIEW TB
<br /> ri4\''tr\O44
<br /> \00(?). o WIRELESS, LLC. REPRESENTATIVE. 0 03/19/12 ISSUED FOR FINAL CONSTRUCTION WJR
<br /> 1 04 19 12 REVISEDFOR FINAL CONSTRUCTION° I5. REFER TO DIVISION 16 GENERAL ELECTRIC• GENERAL ELECTR AL / / WJR
<br /> O IC2 04/24/12 REVISED FOR FINAL CONSTRUCTION AF
<br /> IIIPROVISION AND COMPLY WITH ALL REQUIREMENTS OF GROUNDING
<br /> �k\� I' STANDARDS. 3 05/14/12 REVISED FOR FINAL CONSTRUCTION PHD
<br /> bOp.1 lull 4 09/11/12 ISSUED FOR FINAL CONSTRUCTION SS
<br /> kbpp �'` kbp0
<br /> v-A
<br /> \ by � / ``\ (ISI 6. ELECTRICAL CONTRACTOR TO PROVIDE DETAILED DESIGN OF 5 09/18/12 SUBMITTAL SET PHD
<br /> �38', / . GROUNDING SYSTEM AND RECEIVE APPROVAL OF DESIGN BY
<br /> b38/3`` \�kbpj `-% J AUTHORIZED AT&T MOBILITY REPRESENTATIVE, PRIOR TO INSTALLATION
<br /> a38i�` ' axe b0 OF GROUNDING SYSTEM. PHOTO DOCUMENT ALL CADWELDS AND
<br /> 213gj \x1 °per°,1.1)
<br /> beGROUND RING2138 ^. � III( 7. NOTIFY CONSTRUCTION MANAGER IF THERE ARE ANY DIFFICULTIES NOT FOR CONSTRUCTION UNLESS
<br /> LABELED AS
<br /> � :�: INSTALLING GROUNDING SYSTEM DUE TO SITE SOIL CONDITIONS. CONSTRUCTION SET
<br /> "r,�h North to be determined b
<br /> <c%',11::>.4,1140, Y
<br /> site survey cif possible) GROUNDING ROD NOTES
<br /> � SYMBOL DESCRIPTION SYMBOL DESCRIPTION (WHERE APPLICABLE) SHEET TITLE
<br /> / —v`® %� ELECTRICAL CONTRACTOR SHALL ORDER GROUND RESISTANCE TESTING SCHEMATIC GROUNDING PLAN
<br /> �� ® COPPER GROUND ROD ►� TEST WELL ONCE THE GROUND SYSTEM HAS BEEN INSTALLED; A QUALIFIED
<br /> °\ "I •� INDIVIDUAL, UTILIZING THE FALL OF POTENTIAL METHOD, SHOULD
<br /> `E�j PERFORM THE TEST. THE REPORT WILL SHOW THE LOCATION OF THE
<br /> 0 CADWELD CONNECTION =3 GROUND BAR TEST AND CONTAIN NO LESS THAN 9 TEST POINTS ALONG THE TESTING
<br /> LINE, GRAPHED OUT TO SHOW THE PLATEAU. SHEET NUMBER
<br /> • 2707 Colby Ave B1209-035
<br /> 0 SIDE SPLICE CADWELD t t 2 POINT GROUND TEST OR 3 POINT 62% TESTS WILL NOT BE -
<br /> ACCEPTED AS ALTERNATIVES TO THE AFORE MENTIONED GROUND TESTS. i_
<br /> 24"x36" SCALE: 1/2" = 1'-0" ��N � "� SCI-j '�TC GROUNDING iT�TDiT�T� Pi Ali T TEST SHALL BE PERFORMED WHILE THE COUNTERPOISE IS ISOLATED
<br /> W.-��. SCHEMATIC l,l l�I 11�l L 1 V
<br /> 11"x17" SCALE: 1/4" = 1'-0" 2' 1' 0" 2'
<br /> ��j�, FIELD VERIFY Sc TIE INTO EXISTING GROUNDING SYSTEM FROM THE A/C SYSTEM GRIDS AND EXISTING COMMUNICATIONS FACILITY.
<br /> THE INFORMATION CONTAINED IN THIS SET OF CONSTRUCTION DOCUMENTS IS PROPRIETARY BY NATURE. ANY USE OR DISCLOSURE OTHER THAN THAT WHICH RELATES TO CARRIER SERVICES IS STRICTLY PROHIBITED.
<br />
|