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8/9/2019 towers-140425022025-phpapp02 (1)
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Classifcationo
Towers based
on1)No. oCircuits
a.
Single circuits
towers
b. DC/SC towers
c. DC towersd. MC towers
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2)AOD
a) Susension/Tangent towers !2
b) S"all angle towers 2 #1$
c) Mediu" angle towers 1$
#%&d) 'arge Angle towers %& #(&
e) Dead end towers (&
) Transosition towers*+,ar"s)
g) Secial towers - C MC N0 N0MC
) ole "ounted ter"ination towers
i) Mono oles
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SC DC/SC*0/0)
MC*0/0)
N0 *0/0)
A /D*+.2)
3*4) & *1.%)
0 5*6.1$) '*4.6) %&
*1.%1)
C7D S*6.6$) M*11.$)
(&
*%.16+)
0ot ,ar"
8t
0ot
,ar" t
12.24% 12.%$ 12.%
Total
8eigt
Total
eigt
26.%41 %4.+( 26.1
1%2
39
Note: All in
"eters
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'7T TS M/C N0
A A9/AS , &
0 0S ; %&
C CS*4) <*16) (& *%.%)
D*11)
0ot,ar" 8t 1(.4$ 1=.&4$ 16.+$ 11.6=
Total 8t %%.$ %4.&%$ $1.+ 2=
22&
39
Note: All in "esters
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N0 MCN0*22&39) MCN0*1%239)
12&" 2$&" %&&"
(& & %& 7 (&Deg
& %& 7 (&
2.2 $.+ %.=%(
1+ 1%.1 12.1$
Special towers
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Mono ole14&"
&
%&
7 (&
0ot ,ar" 8t 1$.4
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>or ri?er crossing susension towers onl@
8eigt*
")
0ase
widt
*0/0) *")
0ot
,ra"*")
t.
*MT)
>ull C 44.2 12.%4 (= %2.$
TrunB C
62.1$ 1&.+ $2.$ 24.=
C
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%"
("
="
12"
14"
2$"
%&"
Tower etensions:
Eenerall@ etensions are added to te tower at 0otto" section .Cage Ftension is added at cage or dead end towers te etensio
ill be o %" 7 $"
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Nor"al san: %2&" or anter
%$&" or <ebra and '7Ttowers
%4&" or Moose and TS
towers =$&" or C
Actual san
ind san
eigt san: 'et wt. san 7 5igtwt. san
FGui?alent san
Negati?e san
SANS:
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Frection
a) Setting ostubs:
Te"late
B/B & diagonal at Template top
B/B & diagonal at stub top Ram bus shape
Stub cleats wit 07N 2 eac
Ftra cleats to a?oid ailure o
oundation due to tower alling.Treads to bisect
'7A
Te"late eigt at centre oint 7
Hoining o 2 treads
robe setting
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b) Ater 1+ da@s o curing
0uilt#u "etod:# Tis "etod consist o
erection o towers "e"ber b@ "e"ber. Te +
"ain leg "e"bers o frst section o te tower
are frst erected and gu@ed o. Te cross
braces ten asse"bled. >or asse"bling second
section a ligt gin ole is laced on to o te
corner legs or raising te second section o te
tower. Aterwards te gin ole is sited to to
o second section leg to raise tird section tis
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Section "etod :#
MaHor sections o te tower areasse"bled on te ground and sa"e areerected as units.Fiter "obile crane or gin ole o 1&"long is used.Eround asse"bl@*roto) :#
Tis "etod consist o asse"bling te toweron ground and erecting it as a co"lete unit.Te co"lete tower is asse"bled in line wiseosition to allow ,ar"s to ftted. Ater
asse"bl@ is co"leted tower is icBed uro" ground wit te el o crane andcarried to is location and set on itsoundation.
Tis "etod is not is useul wen te towersare large and ea?@ and te locations are
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8elicoter "etod :#
Jn tis "etod te tower is erected in section.
0otto" section is frst lited on to te stub
and ten te uer section is lited andbolted to frst section and te rocess is
reeated till te tower is erected. So"e ti"es
co"lete asse"bled tower is raised wit teel o elicoter. Tis "etod is adoted
wen aroac is i"ossible.
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oTower arts - 4( Microns
o0olt 7 Nuts # +$ Microns
Eal?aniKation :
MS tower arts to Eal?aniKed tower arts
Eal?aniKation rocedure
1 2 % $+ ( 6 4
1. Decreasing 0at 8ard 8C'2. icBling 8C'
%. 5insing ater+. >luing A""onia and <inc Cloride$. 8ot late(. <inc batc6. D@cro"iKing4. >inising 7 >illing
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Tigtening o07NTe bolts 7 nuts are used to Hoin te tower arts
Te bolts are o 1("" dia"eter and 2&"" dia"eter
Te lengt o bolts are ?arious ro" %$"" to 4&""
"ultile o $""
16.$""/21.$"" dia ole is ro?ided on tower art
or fing bolt 7 nut
Sring wasers # 1( %.$ ""# to tigten te
bolt7nut>lat wasers + $ ( 4 1&2& and 2$"" to fll u
gas between te tower arts
CecB or tigt o 07N using torGue wrenc
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Te treads o bolts roHecting out side sall beunced at % ositions and do al round
welding toensure tat nuts are not loosened in course oti"e
and a?oid tet o angles.
<inc eo@ ainting is alied on welded
ortion toa?oid rusting.
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Tower ?erticalit@ :# 1 in %(&
Slenderness 5atio = FLecti?e lengt o "e"bers / 5a
o g@ration
S5 gi?es 5esistance o an@"e"ber to bending
S5 or leg "e"bers # 1$&
Tension "e"bers # %$&
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Erounding :#
ie earting -Tower oot5esistance!1$ o"
C earting # 1$ - %& " o 6/4 or 6/=SE
gal?aniKed steel wire
$&("" at o 1.$" lengt is used 7at
sould be buried at &.(" below teground
le?el.
Farting ie is o 2$"" dia %&$&"eters
lengt EJ ie wit oles.
Flain ractice o coBe and saltbetoniteowder
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earting is ro?ided or D leg onl@
>or 5ailwa@ crossing double earting
is to be ro?ided.
Nor"all@ eart ie is laced?erticall@ 7 in diIcult laces eart
ie laced in slant osition wit rior
aro?al.
A it o %&&"" dia and %.2" det
is eca?ated to lace eart ies.
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Tower Accessories: #
Danger boards
Nu"ber late
ase late
Anti Cli"bing De?ice
Ste bolts 1(16$ ""
Antierc / 0ird guards or susension towers
8anger rods
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i) NO TOF5 S8A'' 0F F5FCTFD ON >ONDATJON 0F>O5F1& DA;S A>TF5 CONC5FTJNE.
ii) C8FC3 T8F CO55FCTNFSS O> DJAEONA' AND 'F9F' O>T8F ST0 O> T8F >ONDATJON.
iii) TOF5S A5F TO 0F F5FCTFD AS F5 F5FCTJOND5AJNE
i?) ASSFM0'; O> TOF5 A5TS S8A'' 0F MADF AS F5MA53 NM0F5 JSF FNE5A9FD ON T8F TOF5 MFM0F5CO55FSONDJNE TO NM0F5 JN T8F F5FCTJOND5AJNE.
?) SFCJA' CA5F S8A'' 0F TA3FN JN SF'FCTJON O> MA53
NM0F5 >O5 T5ANS9F5SF AND 'ONEJTDJNA' >ACF O>T8F SA5F 0ASF TOF5.
?i) AN; 0C3'JNE DAMAEF TO STFF' MFM0F5 DAMAEF TOEA'9ANJ<JNE S8A'' 0F A9OJDFD
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?ii) NO MFM0F5 S8A'' 0F S0FCTFD TO NDF ST5FSS.
?iii) 5FASON CAN 0F: *i) DF>FCTJ9F >A05JCATJON.
*ii) DF>FCTJ9F >ONDATJON.
*iii) DF>FCTJ9F F5FCTJON MFT8OD.
?iii) CO''FCT MATF5JA' >5OM STO5F TA'';JNE JT8
0OM.
i) 5F>F5A0'; T5ANSO5T COM'FTF TOF5 O5
COM'FTF SFCTJON.
) T8F TOF5 MFM0F5 AT 'OCATJON S8A'' 0F 3FT ON
E5OND SF5JA''; ACCO5DJNE TO T8F NFFD >O5
>O''OJNE F5FCTJON SFFNCF.
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TOWER ERECTION
DERRICK
DERRICK TYING ROPE
20mm POLYPROPYLENE
ROPE
DERRICK
DERRICK TYING ROPE
20mm POLYPROPYLENE
ROPE
DERRICK
DERRICK TYING ROPE
20mm POLYPROPYLENE
ROPE
DERRICK
DERRICK TYING ROPE
20mm POLYPROPYLENE
ROPE
DERRICK
DERRICK TYING ROPE
20mm POLYPROPYLENE
ROPE
DERRICK
DERRICK TYING ROPE
20mm POLYPROPYLENE
ROPE
DERRICK
DERRICK TYING ROPE
20mm POLYPROPYLENE
ROPE
DERRICK
DERRICK TYING ROPE
20mm POLYPROPYLENE
ROPE
DERRICK
DERRICK TYING ROPE
20mm POLYPROPYLENE
ROPE
CROW BARS
DERRICK
DERRICK TYING ROPE
20mm POLYPROPYLENE
ROPE
CROW BARS
DERRICK
DERRICK TYING ROPE
20mm POLYPROPYLENE
ROPE
CROW BARS
DERRICK
DERRICK TYING ROPE
20mm POLYPROPYLENE
ROPE
CROW BARS
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i) 8J'F 'OADJNE AND N'OADJNE T8F TOF5 A5TS
CA5F S8O'D 0F TA3FN >O5 STAC3JNE
S;STFMATJCA'';.
ii) 8AND'F T8F TOF5 A5TS CA5F>'';. 8J'F
8AND'JNE T8FM FA5 SJTA0'F E'O9FS.
iii) FSTA0'JS8 C'FA5 SJENA'/COMMNJCATJON 0FTFFN
T8F F5SONS O53JNE ON T8F TO AND T8F
FO'F S';JNE TOF5 A5TS ATC8JNE E;S
''JNE FTC SFCJA' CA5F S8A'' 0F TA3FN >O5 5.C.
TOF5.
i?) A'' 'J>TJNE TOO'S AND TAC3'FS S8O'D 0F 'OAD
TFSTFD AS F5 STANDA5D.
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?i) FNS5F T8F DF55JC3 SFD 0F>O5F TOF5
F5FCTJON 8AS 0FFN C8FC3FD >O5 ADFATF
ST5FNET8 / SJ<F.
?ii) 3FF ATC8 ON A'' E;S SFD D5JNE F5FCTJON
AN; S'JAEF/>AJ'5F J> T8F E; CAN CASF
ACCJDFNT.
?iii) O';5O;'FNF 5OF >5OM 2&MM TO 2$MM SJ<F
S8O'D 0F SFD >O5 E;JNE 7 'J>TJNE.
i) A>TF5 $ OF5ATJONS C8FC3 T8F CONDJTJON O> T8F5OF. J> O5N OT T8FN 5FFCT.
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i) A'' TOF5 MFM0F5S TO 0F >JTTFD JT8 A5O5JATFSJ<F O> NTS 7 0O'TS O> T8F SFCTJON F5FCTFD 0F>O5FT8F F5FCTJON JS TA3FN >O5 T8F NF,T SFCTJON.
ii) A9OJD A'' TOF5 F5FCTJON JN 5AJN; DA;.
iii) 8FA9J'; C'OD; DA;S A9OJD A'' T;F TOF5 F5FCTJON.STO TOF5 F5FCTJON O> 5.C.TOF5.
i?) JN CASF O> 8FA9; JND O5 A5OAC8JNE STO5M STOA'' TOF5 F5FCTJON. F9F5; ONF S8O'D 0F AA; >5OMT8F TOF5.
?) F 'J3F 8F'MFT SA>FT; 0F'T O> 5OF5 A'JT; JSSFD.
?i) >O5 C'JM0JNE TOF5 SF SA>FT; 0F'T 8JC8 CAN 0F>JTTFD TO T8F TOF5.
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Conductor A"s 3g/3M A'$= JN9A5
anter +4= =6+ 6%+ A". Doubleanter
%&6/%.&&
<ebra 6%6 1(21 =%& A". Double<ebra
$+6/%.14
Moose 4+& 1==4 $+6/%.$%
LINE MATERIALS
1.Conductors
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AAAC- 'ess wt. "ore sag 7 "ore current carr@ing caac
ACS5# More wt. less sag 7 less current carr@ing caacit
J. Total No. o wires P %N*N1)1 Q ere NP No. o la@e
'a@er No. owires
Total
Centre 1 1
1st ( 6
2nd 12 1=
%rd 14 %6
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JJ. 'a@ 5atio P 'a@/OD Q ere OD P Outer
dia"eterP*2N1)dQ
were dP Dia o single strand
14 wires 1& - 12
12 wires 12 #1+
( wires 1% #14
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2.Fart wire: Sielding angle 1& - %&
6/%.(( 6/%.1$
eigt /3M $6$ +24 3g/3M
%. Jnsulators: 6& 3N 12&3N and
1(& 3N9oltag
e
Susensio
n
Angle
1%239 =Nos 1&Nos
22&39 1%Nos 1+Nos
+&&39 2%Nos 2+Nos
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1%2÷√% P 6(.2 39 ≈ 4& 39 ÷ 11 P 4 Nos 1 etra P = Nos
22&÷√% P 126 39 ÷ 11 P 12 Nos 1 etra P 1% Nos
+&&÷√% P 2%&.=$ 39 ÷ 11 P 21 Nos 1 etra P 22 Nos or Say
a) orcelain Jnsulators :# 0all and SocBet
'ong rod
b) S5C Jnsulators :# Silicon 5ubber Co"osite
>5 rod wit seds fber resin lastic rod
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Jnsulator oisting
Susension insulators sall be used uto de?iations o 2degrees on all tangent t@e towers on te line and straininsulators on all angle t@e towers.
>or ensuring insulation co#ordination te susension ortension strings on aroac and ter"inal towers near te
station ends uto a lengt o 1.$ 3" sall be ro?ided witadHustable arcing orns on tower side and fed arcing ornson line side Beeing te arcing ga as "a@ be stiulated b@te Fngineer at site.
Jnsulator strings sall be asse"bled on te ground. Tesesall be cleaned and ea"ined beore oisting. Allaccessories sall be roerl@ ftted.
Tose a?ing glaKing deects eceeding al centi"etersGuare sall not be used.
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>or susension towers 6& 3N insulators are
oisted
wit Aerial rollers. Te Aerial rollers are
liBe single
slee?e ulle@ .0eore oisting o insulators
te M ins
sould be cecBed torougl@ or teir
oening so tat te insulation will not
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+. SS8 or conductor:# A rods 11 - 1+ NosQ were
AP reor"ed Ar"oured 5ods
$. ST8 or conductor (. DS8 or conductor
6. DT8 or conductor 4. SS8 or eart wire
=. ST8 or eart wire
1&. +5 stocB bridge ?ibration da"ers *1.2 - 1.%
11. MS Hoint or conductor
12. MS Hoint or eart wire
1%. 5eair slee?es
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CORRECT METHODSWRONG METHOD
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i) SF'FCT CONTJNOS ST5FTC8 AND STA5TJNE T;F O> TOF5>O5 ST5JNEJNE JT8 ADFATF CA5F.
ii) 5FA5F D5M SC8FD'F >O5 CONDCTO5 JT8 CA5F TO5FDCF ASTAEF.
iii) SF'FCT 5OF5'; T8F 'ACFMFNT SC8FD'F >O5 TFNSJONF5AND ''F5.
i?) SF'FCT T8F 'ACF CA5F>''; >O5 'ACFMFNT O> TFNSJONF5
AND ''F5 TA3JNE SJTF CONDJTJON JNTO CONSJDF5ATJON.?) C8FC3 CO55FCTNFSS O> F5FCTFD TOF5 AS F5 D5AJNE
AND SFCJ>JCATJON >O5 A'' TOF5S.
?i) C8FC3 COM'FTJON O> FA5T8JNE AND 5FCO5D TOF5>OOTJNE 5FSJSTANCF O> FAC8 'OCATJON.
?ii) A'' T5FFS FN5OTF T8F 'JNF S8O'D 0F C'FA5FD AND
5FMO9FD >5OM T8F T5A9F''JNE AT8 O> CONDCTO5.
?iii) CF5TJ>; A>TF5 9F5J>JCATJON OJNT';.
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ST5JNEJNEa)a?ing out o conductor
b)5oug sag
c)>inal tension / stringing
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MFT8OD
S'AC3 O5 'A; OT MFT8OD.
A;JNE 0; TFNSJONF5 ''F5.
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T7 reGuired :#
Tractor/TensionerTurn table *$T or 1&T)Conductor socBsAuto"atic co"e along cla" or conductor and eart2&"" and 2$"" D sacBlesooden acBs
Eround rollersAerial rollersCrowbars8acBsaw bladeCutting liers
Screw dri?erSanners
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1. Eenerall@ dru" lengts are
anter 23M<ebra 13M
Moose 13M
Fart wire 23M
2. lace te conductor dru" on T5N TA0'F 7 unwind it.
%. ull te end o conductor o?er ground rollers and
assing
troug Aerial rollers at susension towers reac
te net cut oint tower using tractor/ tensioner.+. MaBe u te end o conductor to te cut oint tower w
$. >ollow te sa"e rocedure or balanceconductors and eart wire
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5oug sag
T7 reGuired:#
5oug sag leadsSteel roes 1&"" 12"" 1$"" and 1(""Co"e along cla" *6 bolts)Slings *2&"")
+ Sea?e ulle@2 Sea?e ulle@Single Sea?e ulle@Manila roes 12"" 1("" 14"" and 2&""Single and double end socBsTurn bucBle
D saBles 2& ""Dead "an 1to 1.2 "
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(. 0@ connecting te oter end to 'FT; do te roug sag b
ulling wit tractor/tensioner and see tat conductors
are lited Jn all sans b@ and eigt.
6. Co""on roble" is 0A5D CAEJNE
'FT; "ade wit steel roe o 12"" o 2&&" and
+&&" lengts wit our sea?e ulle@s on eiterend.
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>inal tension /Stringing
T7 reGuired:#
1. 'eg winc
2. Sag boards
%. 1&& MT Hoint co"ressor wit die sets
suitable or anter <ebra Moose and
eart wire.
+. Fart wire at cla"s
$. D sacBles 1(""/2$""
(. 0inoculars
6. Tractor / Tension uller
4 T lli d ill b $ 4 3M
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4. Tra?elling seed will be $ - 4 3M er our.
=. i seed is low causes swinging o tra?eler and insulator
ardware and iger seed cause da"age.1&. Tension load will be around 2&&& - 2$&&3gs11. >or %rd crossar" stringing tension will be$&& 3gs12. >or +&& 39 ilot wire and tensioner is used. >irst
ilot wire will be assed troug te entire reac wit
Tractor. Conductor is winded on Tensioner. ilot wire is
Bnotted to conductor. Te oter end o ilot wire is
connected to uller.slowl@ uller load alied and
tensioner is releasing te conductor witout an@
roble" and "aBe u at tis wit ST8. Once a?ing is
co"leted again load Tensioner till sag oint and
gu@ed. Ten b@ 'et@ and Tractor "aBe "arBing
and cater te end.
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1%. Measure"ent o sag wit eGual suorts use sag
boards
between te two towers o sag san1+. Measure"ent o sag were suorts are at diLerent eigt
or single sans. se D@na"o "eter or tension readings
1$. Sagging section lengt sould not eceed $3M or 1$ sans
1(. @sical "easure"ent o ground clearance on roads
and
i"ortant laces.
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A A
A
1.0M LONG ISMB200
BACK !ILLED EARTH
STEEL ROPE O! 20MM DIA
DETAIL " #A$
100MM
%00MM
1100MM
10MM
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BACK !ILLED EARTH
1.0M LONG ISMB200
STEEL ROPE O! 20MM DIA
DETAIL " #A$
100MM
%00MM
1100MM
10MM
A A
A
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TOOLS & PLANT RE'(IRED PER COND(CTOR
1. 20mm )*a +*r, Ro, S*/ 0m ,/34- 1 No.
2. 20mm 5D5 S4a6, - 2 No%. Com, ao/ Cam 7Bo3,) Ty,8 - 1 No.. 20mm S*/ 10m ,/34 - 1 No.. D,a)m,/ +oo) 71000mm-1200mm o/8
- 1 No.DETAIL " #B$
2.00M LONG ISMB 200
BACK !ILLED EARTH
STEEL ROPE O! 20MM DIA
100MM
%00MM
1900MM
20MM
0m Aro:.E:;a<a3,) *3 or A/;4or*/ o Co/)>;3or
TENSION TOWERS(SPENSION TOWER S(SPENSION TOWER
B
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DETAIL " #C$
2.00M LONG ISMB 200
BACK !ILLED EARTH
STEEL ROPE O! 20MM DIA
100MM
%00MM
2100MM
20MM
C
NOTE? S*/ *@, = 20mm. D,,/)*/ >o/ 34, T,/*o/ oa) ro, *@, 4o>) , ,,;3,)+4*;4 * ),,/),/3 o/ /o o ;o/)>;3or3y, a/) 34, 3,/*o/ a*,) )>r*/ 34,a*/. Arra/,m,/3 4o>) , ;aa,o 1. 3*m, o 34, 3o3a 3,/*o/ oa).
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IMPROPER
G(YINGARRANGEMENT
RAIL PIECE
BACK !ILLEDEARTH
STEEL ROPE
RAIL PIECE
BACK !ILLEDEARTH
HOOK HOOK
STEEL ROPE
HOOK
PROPER
G(YINGARRANGEMENT
PROPER
G(YINGARRANGEMENT
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A3,r 3r*/*/ ,/>r, 34, oo+*/
A/y ),ar3>r, rom 34, ;orr,;3 a */a/y a/ )o, /o3 ,:;,,) ,r;,/3.
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a ma:*m>m o 10mm.
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i) 0AC3 TFNSJON O> 0OT8 T8F TFNSJON TOF5S O> SAE SFCTJON JS MOSTJMO5TANT. 5O9JDF 0AC3 TFNSJON 0; AJD OT CONDCTO5 O> T8F NF,TADACFNT SFCTJON O> 0OT8 TFNSJON TOF5S.
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COMMNJCATJON.
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i) AN; 8JST'F O5 COMMNJCATJON >5OM T8F F5SON AT 0AC3 STA;ST5JNEJNE S8O'D 0F STOFD.
ii) J> NFCFSSA5; CONDCTO5 S8O'D 0F 5F'FASFD TO DF#TFNSJON.
iii) >JNA' SAEEJNE S8O'D 0F DONF AS F5 A5O9FD SAE TFNSJON C8A5T.
i?) AN; C8ANEFS JN T8F SFCTJON SAN MADF D5JNE T8F CONST5CTJON T8FSAE TFNSJON C8A5T S8O'D 0F EOT CO55FCTFD.
?) T8F F5SON JN#C8A5EF O> >JNA' SAEEJNE S8O'D 8A9F COJFS O> >JNA'5O>J'FS SAE TFNSJON C8A5T >JNA' TOF5 SC8FD'F SAE TFM'ATF
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?iii) NFCFSSA5; CO55FCTJON O> SAE 0OA5D S8O'D 0F DONF 0F>O5F >JNA'
MA53JNE O> CONDCTO5.
i) ADFATF AND 5OF5 COMMNJCATJON S8O'D 0F A9AJ'A0'F AT A''OJNTS CONT5O''JNE SAE AND 0AC3 TFNSJON OJNT.
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i) A'' FJMFNT S8O'D 0F 'OAD TFSTFD 0F>O5F >JNA' SAEEJNEOF5ATJON 'ANNFD.
ii) SF SJTA0'F D;NAMOMFTF5S TO C5OSS C8FC3 SAE S8O5TF5 SAN8J''; TF55AJN.
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?i) A9OJD >JNA' SAEEJNE JN JND; DA;S OT8F5 JSF A''OANCF JS TO0F EJ9FN >O5 'J>T.
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i) 3FF T8F CONDCTO5 >JNA''; SAEEFD >O5 +485S ON 5O''F5.
ii) AEAJN C8FC3 T8F SAE AND 5F#ADST JT J> NFCFSSA5;.
iii) 3FF SSFNSJON ST5JNE A0SO'TF 9F5TJCA'.
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i) T8F CFNT5F MA53 O> T8F 5ODS S8O'D 0F 'OCATFD AT T8F
CFNT5F MA53 O> T8F CONDCTO5 SO5T.
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ii) >J, SSFNSJON ST5JNE O9F5 A5MO5 5OD T8FN 5F'FASF T8F'OAD.
iii) C8FC3 T8F JNS'ATO5 ASSFM0'; JS JN 'M0.
i?) JNSTA'' 9J05ATO5 DAMF5S O5 SACF5 DAMF5S AS F5 D5AJNE
at 1.2 to 1.% "
?) J> 9J05ATJON DAMF5S A5F SFD T8FN >J, T8F 'JNF SACF5JMMFDJATF'; T8F5F A>TF5.
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i) A''O T8F >JNA''; SAEEFD CONDCTO5 >O5 +485S TO TA3F CA5FT8F C5FFAEF O5 MJNO5 SAE F55O5 DF TO MO9FMFNT O> AF5JA'
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ii) 'J>TJNE DF9JCF S8O'D 0F >J,FD JN SC8 A MANNF5 SO T8AT'J>TJNE 'OAD JS T5ANS>F55FD TO TOF5 0OD;.
iii) A9OJD OJNTFD 'J>TJNE 'OAD ON T8F TJ O> C5OSS A5M.
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?) MATC8 T8F CFNT5F O> T8F A5MO5 5OD JT8 CFNT5F MA53 O>T8F SSFNSJON OJNT.
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i) MFAS5F T8F F,ACT MF5 'FNET8 5FJ5FD >O5
FAC8 TFNSJON TOF5.
ii) C8FC3 T8F MF5 DFT8 ANE'F AS EJ9FN JN T8F
F'FCT5JCA' C'FA5ANCF DJAE5AM.
iii) 5FSS T8F MF5 CONF AND >J, ON T8F TOF5.
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MAN>ACT5F5.
Statutor@ Jnsection
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Statutor@ Jnsectionoints:
S. No.
'ocation No.
T@e o tower
Ci"ne@
Coing
Missing bolt 7
nuts
85 weld
Jnsulators
Arcing orns
u"er bolt 7
nuts
u"ers
9ibration
Conductor
Fart wire
Fart wire
bonds
Nu"ber lates
Danger boardsase lates
Ste bolt 7
nuts
rotection wall
Eround
clearance
Tree clearance
Oter re"arBs