|
<br />,~ li~ ,~ ,":
<br />/ "
<br />.. .....1
<br />
<br />TYPICAL DETAIL OF GROUNDING
<br />METAL CONDUITS
<br />
<br />Ml.'talllC
<br />conduit
<br />
<br />[quo I Ie
<br />Burndy Type
<br />GIlR or GO"
<br />
<br />
<br />.0: ' ~
<br />c'- -- \~;)
<br />. -~
<br />,
<br />~-W~/ded conneCI~f
<br />equal to
<br />!3ufndyCC6
<br />I (Burnr1! ~'S)
<br />
<br />MfTAL CONDUIT GF?OUNDING TABLE
<br />
<br />CON~'UI r SIZE ""N'MU"' SIZE IWr,lBEFI C,,lMP ~,MILAIi'
<br />QF GFlOUND C ~8L f " rlJPS rOBUFI^,'nr rYPf
<br />J/,,",c I ~~" No': 1J II' G u~.'i'
<br />r" IJ 3 ," I,J we G'"
<br />,l/J(I,'e J' N, IllltG 2 cD
<br />
<br />FIGURE I OWG 40 D'4~34
<br />
<br />TYPICAL DETAIL OF BONDING CONDUITS
<br />AT EXPANSION JOINTS
<br />
<br />5/ip Couplln~"
<br />
<br />,~'-Jo,r' fIller
<br />
<br />
<br />,
<br />
<br />
<br />o
<br />
<br />I,
<br />j
<br />
<br />I, '"
<br />~ .
<br />
<br />,"
<br />
<br />:' ,1'
<br />
<br />,
<br />'-1
<br />
<br />':For typical etponS1onJOlflf
<br />crossing see Fig.
<br />DY/lq 40-0- 4J34
<br />
<br />NOTf
<br />(LAWns 5"ALL !IF EOU.... TO 8u~NDf HP! 0"" 01/ GO ",<0 8/lR[ COP"fJ/ ,_a,e
<br />,""ceDROM<Cf "'''H 'HE '''8'[ ",nGuJ/[,O""PONDJ/lG JU,"PH'
<br />(O"'.h'OOl r,PEB.J,..,THa"Ol'j!f FI'/'I<GS)"/lr BfUS(O
<br />
<br />FIGuRE 2 OWG. 40-0-4334
<br />
<br />.W
<br />
<br />TrPICAL DETAIL OF BONDING CONDUITS
<br />AROUND JUNCTION BOXES
<br />
<br />TYPICAL OETAI L OF CROSSING EXPANSION
<br />AND CONTRACTION JOINTS
<br />WITH GROUNDING CABLE
<br />
<br />TYPICAL GROUNDING DETAILS FOR
<br />THREE PHASE BUS STRUCTURE
<br />
<br />A
<br />['-
<br />
<br />Caooer <1r~una
<br />tu~ !vr;;,>r I
<br />
<br />
<br />-Jolnl,c,ller
<br />
<br />-14",:~;.;~oJ
<br />0,
<br />
<br />,
<br />
<br />o
<br />
<br />:;-JnC~l'r,
<br />
<br />,~
<br />
<br />,~_:/~__n_.____
<br />
<br />.-Bareeable
<br />
<br />t
<br />
<br />c
<br />
<br />, :
<br />, ,
<br />
<br />f
<br />,
<br />"2~1'"~~'~_~IJ~:~J,o~c' Q
<br />
<br />"
<br />
<br />,,'
<br />
<br />, I'
<br />'-Pr~~lde 5100ln coale 10 rerml:
<br />~addIII0,10 o{Jen,nqaIJO','.'
<br />.' . r _ .
<br />---'---'---,'" -I ~~'------
<br />"- Recl1$S Iv b~ r.,rmed In concrete a. ..rooo,nq ClJble
<br />100~r!ly .,I~ U5;;h!111 SJ'urul~d .;of/on (UC1' C ~nd
<br />o..en 0 r-eo~y cuor.nq of Q~p,~Qllum
<br />
<br />, IhlS dlmenSIOf' I~ ';pr:rlll1'cle rQr N<1 ~O cfole on/)
<br />;~~'o~a;,~~~y caU~s, In,r.!o,e d,,jl1'eler of ."f'o",q
<br />
<br />..r:;: ,;.\{\
<br />(~f1" .
<br />\/-lc'*\1
<br />"" .~' .\'21
<br />"........ --'
<br />
<br />,<
<br />
<br />
<br />,-Metall.e
<br />conduit
<br />
<br />
<br />--Ground coble
<br />
<br />/iorE
<br />',,[ '''OH'''G or Cz~~>;s.o" Jul>;'S _"" u"Bcorkr ~"ou>;r
<br />C4BLE :i~C'''LO 1Jr. '''O,O€O "'~E"E'-U' "';S5'B<.C\'~C €...BEu~€O
<br />G"ou~D."'i ~':i'C'" rc" t~C>. UNI' ,.Q BL"C" $HQVLO BE
<br />SEeF COl<'"mED .
<br />
<br />SeCTION A-A
<br />
<br />CCflO<'1 q'ovrJSI'.J(I-
<br />
<br />___,'erm,rollvq,equal
<br />IJ BurMy rype QJl-3
<br />
<br />foIaTf
<br />Cl~"PS 5"4LL BE E"""L 'C Buql<O, IYPE ~~R (ll;' GD ~~D 841;'( C"OO!" CM~'E
<br />'1< 4CC&~04"CE "",,, '''E 'MILE ." F'~v"E' ~" , 80~O'''G .Ju..PE~
<br />EQU~L '0 0 Z TYPE 8J flO,r... 8oQ"!f ~"rll<GSI "4' BE vSEC
<br />
<br />,
<br />~--GrQuna coNe
<br />
<br />FIGURE 3 OWG. olO-0-4334
<br />
<br />I
<br />FIGURE 5' OWG 40-0.4334
<br />
<br />FIGURE 1 OWG. 40-0-4334
<br />
<br />TYPICAL DETAIL FOR EMBEDDED
<br />GROUND CONNECTOR WITH EQUIPMENT
<br />GROUND CABLE
<br />
<br />NOTES
<br />
<br />NOT E S rCon.",1uJI,{" I:"", FliI 6!
<br />
<br />c
<br />
<br />Gr{'und 'c~/es I;;r conn~c:,,'n I,) equlomenl ShOl' t>~ pr }Uff,Clenr .'erq.'h
<br />10 (li!.'1 Ii! t~~'f)m~nl ...hen ull,molely In,lollea r'rr;l.nol,ons cs
<br />;,~~",n ", r,g.,re -10"0 4'Q-0-433': sh,;.'I b~ useJ <n /lev 01 slvfl-
<br />Jvl .nece cOOle ",ould I!e suflleel ~o d';m~q~ A3pr~rtmOI~ locor,on;
<br />00/)" ,jre 5~0.n Qn dro,,'~g} [,orr lo,ullons 10 .t o'~ler""ned In field
<br />Refer IQ c~nrf~.r d,a.,.noI or qeeeral Grrurgem~nl rf;aortngs .~ene.~t.
<br />o,'at/oble, fer rrore ~~act locotlan cf eQ~ipmenl
<br />/,Ietol cood",I,~.. leOli ,hear.'!S S.'lOl1 be ~IorfflClerJ, ptdetQN; ot ~'''ce e"rf If 0 br~Gk
<br />Nrurl ma rvn ~' melul conOuit, Ih~ condUit shall toe OOlld~ acrosl t~e Olfal: In
<br />ro;e rile ubo,~'5 nat Ifo510le, fnen each ,ec.'lon S~all toe q(OVnOtrf sepolo'~lt
<br />[och canlluclor Sh~11 oravnr! ~ach melOI conOv,1 lv,' or pa,'Ion
<br />th~reol Ihol he ,nltalls ju,1(1IC'e or O~/I b,],<'s "0.' CO!1l0'Ol,1~ proleCI,,'e
<br />eJvla",~nt,~ ,n,,,~ Ih~ [ondu,ls ore Ir,tolled "'I~ 0 100n,,1 one
<br />bondnu.' 5~01l nCl IiC con~ ,dered 0 .'1r"OI . ~en Ih~ "'Jloqe II Oelo.
<br />240 .,]I.'S :~ ;ro~nd, Oul snJl1 t'e so ,onlldered for higher .oltoqes.
<br />~II Juncr'OIT or pvll boas tn runs of non-meIJII,c Jondu,' ,hol.lbe
<br />Ind..,(JvOllt qrOU,1d~0 1111 bOles conlo.nln~ overl~l,;d orOr~CI..~
<br />devi,e~ ShiJII oe 'na,v'd~Ollr qrounu()d ~
<br />-1 GrOvnd COb/~ ShiJlI be Nc -111 WG or lorqer.
<br />'} JII oOlrr"enomel, and SCJI~ Sholl ae removed from o,nl oreontoct on
<br />me!OI,u,-fJces lYefore oN,/pnq grOUITdCOITMcl'on
<br />0/1 lYOI.', mOC,",1~ ~cr~~>,nuls ~nd "o,,'en; v,ed In ol:lnq 9,0"nd'nQ
<br />COf'f'ectlcn, ,h.;11 ~~ cor~pr ~1J('y, ,'mdJ,- .'C [\ ,"dur, ,r lrolnleH ;Ieel
<br />Where /'C lee', s~eclhed c"'Me, CQrr.JC rhe leoo She,th snollt!~ Qrrvnded
<br />01 C,'" en; onl,. rr oross con.JUll'~ u,edtl Sha/l t! QrounderJ (II cne
<br />(I[>,nl on;., .,1 Ihe Sum~ ~nd ..nere Ihe leJd sneOth 5 Qround~d
<br />
<br />
<br />
<br />8 ;""",,,"' J '" 0", ""33' "",r."" 2 '" 0., lo,o"" .,."
<br />,
<br />OOplr spe"fICQlly 10 rlqld sletl JndcOoi'er <1I1Jy crndu'tlhOIl olS"
<br />.J~..,,. .'n Olum,n!1m conau" """01 os nQled a<:IJ",'
<br />
<br />
<br />fa! ,111 oOlls, ma,hlne scre",~, nuls, ond "'u5hers fiJC mol:,nq qrc~nd
<br />C01necl'Qns IQ olummum condUlI ~h,jll o~ olvmlrum U-OOIIS ood qround
<br />OOiJle, of Ihe 'rDe S~Q",n 1(1 F,q,;re I 0.." 41).0.4-'34 ,nell orderOOly b~
<br />0.' aluminum 0110. bvl mo. Oe or 1m '('Ial~o cc('('er olloy or '}Olvonlled sleel.
<br />
<br />""p~,," ""___. _J.'_ _ _ ."........,,_
<br />
<br />fl_(;~o!'~_n_nnuun
<br />_H ti_E'!Y_"!tJ___
<br />L N MeCI~lIon
<br />-.,. -,_.,; i~.~~.-. -;,-
<br />
<br />foIorE
<br />~"'C CO'''!CTO'' '0 8€ u!EO 01".
<br />",,,E"EHu8.0v' "iJU<.08E,v8J(C'
<br />'00....4,,[
<br />
<br />Ib) .111 J'~,~,~um conloel 5urface5,fe>ce('ll,n-pJaleJ ,;urfore<1 shall lYe coaled
<br />..,Ih 0 c,'nl.l(I o,d und ~eJII,'r; compo"nd,anJ tn~n o~rc:~d or scratched
<br />rn-"v!J'" IIT~ c<:ml'Ju,liJ ~,'h a ,.rp Orv,h or <10ra,,,-e omll 10 or~e' Ihrouqn
<br />Ihe ol~mmum C"d~ PIQr~d surlixes S~ould never be 5cr,'lu>ed or obr<1ded
<br />05 Ih" mOl remi!.r! rlolmq Ad:h1ioMI 'JntJ;;1 .lid and seolmg 'i!mpOvn,J
<br />5hiJII Ihen b~ oddpd.d rcqulred, Odor~ comolelmq I,'e CJITMCllon
<br />rei Brv:~s, brac.el5, U'b0115, rnreudoo f,lI,nq5,~". ,n,(h iJre mod~ l]f ol~minum or
<br />ol~..",n~m iJlIOy 0'0 n{'1 ~qu,r" 0 'nol,nq c.' eeJ lead Oefore mou"I,l'Iq or :n!ilol/l~q
<br />T"e'.7Ic"etd, C<1,j.el,7, or (In ~q","OI~nl ;>'OC<:5, snoll te v~ed m ",o"no
<br />cornect'ons ter.~en cables ~her~ emtJ"dJ~d If! conrrele
<br />10 I'1hare Jhermv",~ld, C';d",eld, or iJn eav'.ulenl L'rvcess I, used, 11 sho/l be
<br />cerfo:",ed pilh n~ovy dvty ..cld,nQ eqvlpm~nf ,n accotdanCr! "rt.
<br />monufocturer', ,n,lr"cIIOI'l5 olld Ihe mOler.al Sholl be new fresh Slock.
<br />II. For crovod ~.mbols !r!e I,.':~ sheer of O.q 40-0-4335
<br />
<br />BOlt5 ,holl re Jnserl~d ,n boll hCles
<br />~e(ore ,cnne;;l{'r '5 embeoded
<br />Tre,e bOil, Sllull ~e I~fr In
<br />place unlil ~q~lomerl ,;rJund
<br />coo;e ., m,.'.JII<,j-
<br />
<br />Floor or "0/1
<br />svrfoce-,
<br />,
<br />
<br />)TI1 /
<br />
<br />
<br />fo PQulC'menl
<br />o~,nQ ~."ounded--
<br />
<br />"-1--
<br />~'
<br />_-r-'"
<br />
<br />"
<br />
<br />"
<br />
<br />-"--[
<br />fi~ j-'-
<br />
<br />-Gro,;ndco.lnpCliJ-
<br />equal to 8urndy
<br />f,peiGi
<br />
<br />REFERENCE DRA WINGS
<br />rYPICAL GPOU,VD'/oJ'-; OCfj'LS -S"EETNiJ2 _.1O-0-"JJ:5
<br />~ _ ~ _ ~9. DELETED CO"~E" STp~p
<br />D- "-. ~
<br />
<br />v
<br />
<br />_-'i4'eM,l1connt'Clor
<br />.' equaltoBvrITdj
<br />TYCeCGI
<br />
<br />,
<br />
<br />" I~ 66 "EV'~EO I<ort J ," ~'G 6 "EV G"O,,~OI"G ~F' CO"OU.r ~"D
<br />D .1J'f( €. S~O.. O'''ER """0" CH4"G(S
<br />'Z-ZII ~, G€I<E"~' "Evl~'V" '(l S,,~'" "E!.OEO CO"~'[L"""S M.O
<br />O-@P,l,.' O'''E'' <l1N0" C"~"GES "r.I~~CEu
<br />
<br />"
<br />
<br />o
<br />
<br />~ DWe 40-0.01-'J5 AND THIS owe. SUPr:..RSEDE owe. 40-0.4JJ6
<br />:: ~ lIILWlIIYS n/lnK SAfETY
<br />
<br />TGf--,
<br />
<br />(BvrIT.;J~ J yj)e
<br />CC2
<br />
<br />o
<br />
<br />..""TED sr"r(s
<br />C(P""'''EN' or rHC '''1'('''0''
<br />
<br />
<br />,
<br />,
<br />o
<br />.
<br />
<br />ELECTRICAL STANDARDS
<br />TYPICAL GROUNDING DETAILS
<br />
<br />
<br />BU"~.:J.u or "E CL ~..." .'0'"
<br />
<br />o
<br />
<br />srANDARD DESrGrvs
<br />
<br />
<br />o
<br />o
<br />o
<br />
<br />"'<
<br />'""
<br />:'-
<br />
<br />~~"~~", C"La"."". ~...
<br />
<br />40-0-4334
<br />
<br />T"PC'''. ~ _.._.':. _ _. _ _ "rc"'~..~.."~,,.
<br />
<br />SlOE VIEWS
<br />
<br />!F...,r co~l,r~Ollon C'f nvles ~~ri l.tl~ ~heet of Oror; 40 - 0- 43.141
<br />
<br />c,..r c~~ ,,~~, :':~ ~':" '_J ~ P~~"O~~ 0_
<br />
<br />FIGURE 4 OWG 40-0-ol334
<br />
<br />FIGURE G 10WG 40-0-4334
<br />
|