( REVISED - 1987 I 1[----- · pole top bracket v-cross arm i kv pin insulator with pins shackle...
Transcript of ( REVISED - 1987 I 1[----- · pole top bracket v-cross arm i kv pin insulator with pins shackle...
I. THE CONCRETE MIX SHALL BE OF M-15 GRADE.
2. EQUIVALENT SIZE OF STONE PAD CAN BE USED AAS BASE PLATE WHEREVER AVAILABLEECONOMICALLY.
3. BASE PLATE IS NOT NECESSARY FOR CONCRETED r------------------ILOCATIONS.
4. REF ALTERNATIVE K-4 USING 4mm: DIA H.T.S WIRESAS REINFORCEMENT.
I~.-------------------------------REC
CONSTRUCTION STANDARDK-I
( REVISED - 1987 I
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NOTES:-
ALL DIMENSIONS ARE IN rnrn.
R.C.C
BASEl ANCHOR PLATE(USING M.S. ROD REINFORCEMENT)
SCALE:-N.T.S SEPT. -1972/R-I087
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1. AU DIIJ[NSICtl AR[ IN M'I.Z. ALL IJS sscnoa SHAll BE PAUHIO WITH T\\Q COATS
Of REO OXIOE PRII.I[R;3. 1I1!S DP.A'f!IllG INDICA ITS OII.<[NSlOlI & CLU.,RAliC( Of VARIOIJS
EOUIPIoIENTS '" mE DnAIIING IS TO SE usco FOO THIS PURPOse tillY.4. PIPE [ARTIliNC SIIAU er R[PLACED OV COIL EARTHHlG r()'l HA.qO AnD
ROCKY SOIL (AS PER REC sp(OnCA no« J - I)
U F\,.\ llU~\L 40mrn ~ G.!. PIPE
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SIDE VIEW
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BILL OF MATERIAL:-II'
9.0 M, ~OO KG PCC POLE L NOS.
MS CHANNlL 100x50x6. 3150 LONG 2 NOS.
33KV DISC INSULATORS STRING 3 SETS
GUY SET 6 NOS.
65x65x6 - BELT 3 NOS.
50x50x6 - BRACING 2 NOS.
BASE PLATE L NOS.
G.I.PIPE OF SUITABLE SIZE 2 NOS.
NUTS. BOLTS. POLE. CLAMPS. ETC. AS REOD.
33KV AB SWr;CH 1 SET
CABLE TERMINATION KIT 2 NOS.
CABLE CLAMPS AS REOD.
EARTHING MAT:::RIAL IAs REOD.
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NOE:1. ALL DIMENSIONS ARE IN MM
2. CABLE SCREEN EARTHING ARRANGEMENT
TO DE PROVIDED SEPERATELY
3. DP STRUCTURE SHALL BE EARTHED AS
PER REC CONSTRUCTION STANDARD J-2
,
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PHASE CONDUCTOR
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NEUTRAL-CUM~EARTHWIRE
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ELEVATION SIDE
RECCONSTRUCTION STANDARD
A-16
BILL OF MATERIAL
AS REaD.
4
P.C.C SUPPORT 6 M
POLE TOP BRACKET
V-CROSS ARM
II KV PIN INSULATOR WITH PINS
SHACKLE INSULATOR
U-CLAMP WITH BOLT
EARTHING MATERIAL
BOLTS. NUTS •CLAMPS ETC.
BOLTS 16 fiBASE PLATE
3
I. . IF THROUGH BOLT ARRANGEMENT FOR FIXING
THE SHACKLE lNSULATOR TO THE POLE IS
NOT POSSIBLE j SUITABLE POLE CLAMP MAY
BE USED.
2. THE EARTH - CUM- NEUTRAL WIRE SHA LL BE
RUN ON LT SHACKLE INSULATORS
~~¢o<t,~-~~ q<li-;~;q~(lh\tll~\O\~~'itt~-~~lW~~qlOAl(N1C; ~~~
1\ KV LINES
CONDUCTOR FORMATION AND CLEARANCESOF IIKV 3- PHASE LINE IN
3-PHASE/SINGLE PHASE COMPOSITE SYSTEM(PHASe: -TO- NEUTRAL I
SCALE:- N.T.S JULY, 1987
CONSTRUCTION. STANDARDC-I
-118.2 r--
E-:ITSMALL STffL HfA{)
INSULA TOR PIN
12R
NOTES:-
I. PIN AS SHOWN SUITJ,SLt' ~ !-C!:TAL CRO!.S
ARM
2. !"OR WOOO CROSS ARM INS1"lAD 0" SPRiNOoon WASHlR, Us( TWO SOUA.~(WASH!RS
~OX 50 X5 ••.. ONL ON ~ ANO TH!. OTHfR
. AT 10TTOM
H[XAGO NAL. NUT ---~"1.....-t;:.~~,,;'
ALL DIMENSIONSARE IN mm.
TYPE S IO!5IS!2488CPART -11' I
IIKV·INSULAlORS & FITTINGSINSULATOR PIN· ..'~~. .
SCAl.!:- N.T.S SEPT.-:-I072
ELEVATION
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I 60
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WELDED
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END \J't&I
RECCONSTRUCTlON STAt
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ALL OIM~1ON5 ARE IN ml'ft -.
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·IIKV LINESPOLE TOP BRACKET
SCALE ;- N.T.5 . se:PT. - fQ7I.·
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CONSTRUCTION STANDARD··J-2
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EARTHING FOR HARD, STIFFOR MEQIUM CLAY
EARTHING FOR ORDINARY SOIL
WHERE PIPE COULD BE HAMMERED IN
21R
40 X:; M.S.FLAT~I
SPRINO
WASHER
TYPICAL DETAIL OF CLAMP
FOR PIPE EARTH
TYPICAL DETAIL Of'
. FOR ROO EARTH
SPAlHO WASHfR
IIOLT
All DIMENSIONS ARE IN mm.NOTES:-
(. ALTERNATIVELY 20 ¢G.I.ROD MAY BEUSED INSTEADOf PIPE.
2. WATER TO BE POURED INTO SUMP TO KEEP rse scn,SURROUNDING THE EARTH PI PE / ROD MOtST.
3. FOR COIL EARTHING REf'ER CONSTRUCT1ONSTANDARD. J - I.
PIPE/ ROO EARTHING
SCALE;- N.T.S SEPT, -Ign
7 ,8
R.ECCONSTRUCTION STANDARD .'
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ALL DIMENSIONS ARf: IN IJIfit.NOTE:-
, FOR PIPE EARTHING 'R£JI'[R CONSTRUCnoN
STANOARDS J·Z.
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COIL EARTHING
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Mf'OlIT •. ~,. •••••••"II.ICV~IN IHIULATOIU 41 N •••
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<Ffur ~ •••.W 1111 ~ 3Q1I((&0- 41 eo- ~ -aqmOf>* 33 KY. LIN[ i
" ARRANGDtI!NT cnr CONDUCTORSAT ANGLE LOCATIONS •
f'OUR POLE ARRANOElcl[NT "(800 TO SJOO DEVIATJO'" "
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REC. CONSTRUCTIONSTA~RD
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NoSCHANN!l 100X~X6-Sl50 2HOS
33 KV PIN INSULATORS 3 NOS.
33KV DISC INSULATORS 6 RT
GUY.5r;T " NOS
xesxe - B!lT 2N09
X SO X e - IlRAClNG 2 NO~
( PLAn 2 NOS
THING MAT!RIAl R!Of
rs, Sell'S; POL! Cl.AMPS~R!'C!
B!LL Of MATERIAL
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CONSTRUCTION S'mf'VAROM-6
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PCX...E101' BRftO<f:T(REC CONST. STD. M-41 ------
PIN INSUlATOR(REC SP€CF'CA~ NO. 13/10791 ---
V-CROSSAPJARa: CONST. STO.M-Il I
OLWOI'f3 CROSSARMC T5X.coX !HKt,I1M ------~--
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SO!CT1ON•••••y. uau AS AM IU.'1'VWCA~.
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). 1'OIICR0S5~.mM!Il.S.,.'OI ••"''''1.,..- c. •••.II00u0.UTY(416s._( '"lift IGo•._ or SOf'YOIMLIT'f UOY..: Lem.
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ALL DIMENSIONS AFft. IN_.
~~~~~t.WntU ••.•q.~ ,
33 KV Lf/'lESPROTECTIVE' GUARCA~
ACROSS THE ROADSCALE:-".T.S I
"'
, IBILL OF MATERIAL
s-o ••• SUPPORT
IPOLE TOP eRACI<lT
v- CAOtSARM0 I
I·(..cS.cH~N!:L~ IOQX50XO'4 l
;)BAC!< CLA ••••
eOLTS lOp. 4o 33t<V PIN IN$\JLATOR 34(/) 33l<V PINS 3
fARTHING' COMPLe:TE
\
TAN~T·.i:.ocA Tl~,
MAX. SPAN 12~M{ CROSS COUNTRYI
POt. £: TOP BRAO<ET(REF. CONST.STD. M-4) o,..,
••o
18¢ HOLES FOR16 £I BOLTS.
STEEL X-ARM(REF. CONST.STD. M-I)
o·N,..,
CONSTRUCTION STANDARDM -3
SCALE:-N.T.S. APRIL -IUel.
ALL DIMENSIONS ARE IN mm .
.cV'~ ~ ~ a1~m\'ii
33KV L1N'£CONDLCTOR FORMATION
. AND CLEARANCES
·REC
CONSTRUCTION STANDARDM- ,
r: [100X50Xe·47·9 KQ/Nl
/,...•-- 562·5
I----l320
. I
iI
II
••ELEVATION
ALL· DIMENSIONS ARE IN mm.
x = TO SUIT THE POLE
, 33KV LINES V-CROSS ARM
$GALE :- N.T.S