m. statment lines cable instal & testing
TRANSCRIPT
TP
M1.
Sa
M
Pr
P/TCD/QP‐06
M
Method s. 132kV
afety Aspe Safety
Tools
All eq
The crequir
First A
Ensur
Ensur
Safety
Machine/ M 5 Ton
Drum
Manu
Roller
Nylon
Comm
re require1. Appro
2. Area,
3. Ensur
4. Suffic
5. Ensur
6. Ensur
7. Single
8. Ensur
9. Ensur
6/CAB/MS ‐
ethod s
tatemenV Cable P
ects y officer sha
box talk wi
quipment / m
cable drumred wherev
Aid box sha
re sufficient
re sufficient
y measures
Materials Winch Ma
m Lifting Jack
ufacturer ap
rs such as, B
n rope.
munication
ements & oved cable P
where the
re detailed m
cient capacit
re cleanlines
re that 10cm
e rollers will
re proper be
re all rollers
stateme
nt for 132Pulling W
all be availa
ill be perfor
machineries
ms / cable rver the cable
ll be availab
t drinking w
t trained ma
& PPE for p
to be usechine with s
k & accesso
pproved Lub
Bend Roller,
Instrument
Cable PulPulling Tens
cable drum
manufactur
ty, lifting Cr
ss and tidin
m Sand bed
l be placed
end roller /
s are free fro
01
ent for 1
2kV cablWorks
able accordi
rmed before
s need to b
route area e route is n
ble at site
water shall b
anpower sh
peoples to b
ed: sling length
ries.
bricant.
, Bell Mouth
ts (Walkie‐T
lling Procesion calcula
ms to be plac
rer name pl
rane shall b
ness in the e
ding will be
at 2M inter
V rollers w
om rust & c
132kV ca
le Installa
ing to critica
e starting an
e calibrated
shall be bear to the r
be provided
hall be used
be checked
h of 950 to 1
h, Special ty
Talkie & Wir
edure: ation shall b
ced, shall be
ate is availa
e available
entire cable
e done for th
rval through
ill be placed
corrosion.
able Ins
ation
al site cond
ny activity.
d.
barricaded road.
during wor
.
by safety o
1000 Meter
ype Step ro
red telepho
be available
e leveled an
able on the
at site to lif
route.
hat section.
hout the sec
d at require
stallatio
ition / DEW
and Road
rk to preven
officer.
rs.
llers, V rolle
nes)
at site.
nd compact
cable drum
ft cable dru
.
ction for th
ed locations
on & Tes
WA witness r
Barrier (Tra
nt dehydrat
ers & Pulley
ted.
m.
ms.
e straight li
s.
sting
requiremen
affic cones
tion.
ys.
ne.
nt.
) are
Page 1 of 57
TPP/TCD/QP‐06
10. Ensurcalcul
11. Ensu12. Ensur13. Ensur14. The ca15. The ca16. Visua17. Ensur
18. Ensur
19. Ensur
20. Cable21. Manu22. Ensur23. Cable24. Exper25. Cable26. Pullin
27. Cable
28. Ensur29. Prope
30. Cablephase
31. After
32. Cable
33. The se
34. After
35. Ensur
36. CableConfir
37. For seearth
38. IR tes39. After
6/CAB/MS ‐
re that the clation.
re that Toore that DEWre TCD instaable drumsable drumsl Check to cre pulling en
re cable leng
re the end c
e Sheath heaual Brake Syre that Maxe pulling tenrienced stafe lubricant (g eye and w
e pulling end
re that cableer communi
e pulling to e third or as
completion
e at Duct en
econd grou
Completion
re that cable
e Phase & rmation cheection withing diagramst to be condIR test the
0
cable drum
l Box Talk wWA’s TED civallation stag to be place to be openconfirm thatnd of the ca
gth is suffic
caps sealing
althiness toystem will bimum cablension to be mff shall be dePoly water)winch M/c s
d to be brin
e pulling wiication thro
be performs per approv
n of 1st grou
try & exit sh
p / set cabl
n of cable la
e both ends
Group idenecklist. h single poim. ducted aftesection sha
01
and Winch
will be condvil stage chege checklist ed accordinned in preset there is noable is fixed
cient as per
g are intact t
o be ensurede used to coe pulling tenmonitored /eputed for ) will be usesling to be c
g down thr
ll start slowough Walkie
med in sequeved pulling
up / set cabl
hall be posi
e pulling to
aying, cable
s are cut & s
ntification s
int Bonding
er FO cable ll be releas
h M/c are p
ucted beforeck list is cleto be carrieg to the puence of Mano damages with pullin
approved b
to prevent f
d by conducontrol the dnsion / spee/ recorded all duct ented, where thconnected t
ough step r
wly at specife‐Talkie or f
ence such asequence (
les all cable
tioned in th
o be carried
e to be tied a
sealed with
shall be m
g system EC
laying (if aned for soft s
laced at rig
re cable puleared. ed out and clling directinufacturer /or abnormag eye.
bonding sys
from water
cting DRUMdrum rotatied limits arethroughouttry & exit pohe cable enthrough swi
rollers up to
fied speed.flags availab
as Yellow pin Trefoil fo
es to be brin
he center (n
out same a
at the inter
h End Cap an
arked over
CC cable to
ny). sand filling.
ght position
lling at site.
cleared. on. / DEWA Engalities in the
tem & leng
r ingress.
M TEST as peon while pue set into Wt the pullingoints. ntry in to duvel.
o ground lev
ble througho
hase first, Bormation).
ng in the fin
not resting a
as above.
rval of 1.2M
nd cover wi
r the cable
o be laid a
as per app
.
gineer. e cable drum
th embossi
er DEWA prulling. Winch M/c. g.
ucts
vel by manu
out pulling
Blue phase
al position.
at the botto
M.
th heat shr
at both e
s per appr
roved draw
m.
ng mark.
rocedures.
ually.
duration.
second and
om of the du
inkable slee
ends as per
oved Schem
wing /
d Red
uct)
eve.
r Bay
matic
Page 2 of 57
TP
2.
Sa
Pr
P/TCD/QP‐06
. 132kV
afety Aspe Safety
Tools
All eq
The Jo
First A
Ensur
Ensur
Fire e QHSE Safety
re require1. Sheat
repor2. HVDC3. Group
appro4. Clean5. Powe6. All joi7. DEWA
displa8. Fitting9. Bondi10. The a
with b11. Insure
length12. Insure13. Insure
make14. DEWA
6/CAB/MS ‐
V Cable Jo
ects y officer sha
box talk wi
quipment / m
oint bay are
Aid box sha
re sufficient
re sufficient
extinguisher checklist rey measures
ements: th healthinert to be avaiC test is comp & Phaseoved bay co, tidy, dust r to caravannting equipA approvedayed in the g Instructioing system pproval of tbonding cabe that the h. e that the joe that the c. A’s TED civil
ointing W
all be availa
ill be perfor
machineries
ea shall be b
ll be availab
t drinking w
t trained ma
r & fire blanequirement & PPE for p
ess to be enilable at sitempleted as p confirmatonfirmation proof and an shall be fepments, tood installationcaravan. n shall be ato be confirthe locationble inner / ocables are
oint bay troconfiguratio
l check list i
02
Works
able accordi
rmed before
s need to b
barricaded a
ble at site
water shall b
anpower sh
nket shall bet shall be copeoples to b
nsured by se). per DEWA aion (Throuchecklist. air conditioeed from a ols and apprn drawing,
available at rmed (Innern of the linkouter configlaid inside
ough height on of differe
is cleared an
ing to critica
e starting an
e calibrated
and Road B
be provided
hall be used
e provided iomplied. be checked
sheath test
approved mgh conduc
ned Joint bagenerator.roved jointeschematic
site as per Dr & Outer) pk box (if appguration. e the joint
is suitable fent makes o
nd TCD inst
al site cond
ny activity.
d.
arrier to be
during wor
.
n the joint
by safety o
as per DEW
ethod statector) will b
ay caravan
ers are availdiagram an
DEWA requprior to the plicable) to
bay trough
for the typeof cables is
tallation che
ition / DEW
e provided w
rk to preven
bay.
officer.
WA approve
ement for sbe ensured
will be plac
lable at sitend bay conf
uirement / Ijointing wobe available
hs in trefoi
e of joint thapproved a
ecklist to be
WA witness r
wherever ne
nt dehydrat
ed method
hut down joat joint b
ced.
e. firmation c
nstruction. orks. e at site an
l formation
at will be inand suitable
e carried ou
requiremen
ecessary.
tion.
statement
oints. bay with D
hecklist sha
d shall be in
n with suffi
nstalled. e with the j
ut and cleare
nt.
(Test
DEWA
all be
n line
cient
joints
ed.
Page 3 of 57
TP
In
P/TCD/QP‐06
nstallation Joints
proce Graph Conta Stage Serial Comp
manu Bondi Jointi
like joname
Remo Cable After
a) Joint
1. Jo2. Tr3. Li
bo4. Li
re5. Sh
DE6. Bo
bo
b) Straig
1. Th2. Tr
(O3. Bo
as4. Af
cr5. Co
re
Jointi
6/CAB/MS ‐
n Method:s will be iedure. hite removaact resistanc wise jointin numbers opound fillinufacturer pring cable wng identificoint make, e will be proove the conte length meacompound
Bay with Li
oint bay earrough covernk box will ox as per DEnk box enequirementshield break EWA approonding cabloth groups
ght through
he bonding rough coverOne or two tonding cabls per DEWAfter complerimped, labeomplete thequirements
ng area bac
:‐ nstalled by
al on the cace of the crng photograof stress cong to be doocedure. ill be dressecation feruljointer na
ovided. tainer and aasurementssettlement
ink Box.
thing systemrs to be placbe installedEWA approvnclosure to s. test will beved methodles phase idand enclosu
h Joint Bay.
cables to brs to be platroughs mae end will b
A approved etion of joeled and sehe trough s.
ck filling to
02
y DEWA a
ble will be eimped feruaphs to be tnes to be reone after p
ed up propees and Joinme, installa
all unwantes to be donet, back fill th
m to be ensced as per Dd as per theved methodbe backfi
e performed statemendentificationure labels to
e laid insideaced as per ax.) be preparedmethod staint shield baled propercover pla
be comple
pproved jo
ensured by le to be metaken for eaegistered foplacing the
erly and kepnts identification date,
ed material e along withhe joint bay
sured as peDEWA reque approval ad statemenilled with
d after cont. n ferules (Ro be provid
e the troughDEWA requ
d for shield atement. break test, rly. acement ov
ted and joi
ointer as p
using insulaeasured andach joint. r each phasjoints in a
pt protectedcation labelcontract n
from the joh DEWA wity up to trou
r DEWA reqirements. and bondint. sands up
nnecting the
YB), Inner aed as per D
hs in paralleuirements e
break test
inner and
ver the b
nt marker f
per DEWA
ation testerd recorded.
se to be suba proper h
d after coms containinnumber, Co
ointing locattness. gh cover lev
quirements.
g cables wi
to the ma
e bonding c
and outer feDEWA appro
el to the 13except abov
and shield
outer of t
onding cab
fixing as pe
approved
r.
bmitted for orizontal le
mpletion of jg the relevontractor na
tion.
vel with fine
.
ll be termin
arked level
cable in the
erules, link oved metho
2 kV cablesve the bond
break test t
the bondin
bles ends
r DEWA pro
manufactu
DEWA. evel and as
ointing. vant informame and c
e dune sand
nated at the
as per D
e link box a
boxes labeod statemen
. ding cables
to be condu
ng cable wi
as per D
ocedure.
urer’s
s per
ation ircuit
ds.
e link
DEWA
s per
ls for nt.
ends
ucted
ill be
DEWA
Page 4 of 57
TP
3.
Sa
Pr
P/TCD/QP‐06
. 132kV
afety Aspe Safety
Tools
All eq
First A
Ensur
Ensur
Fire e QHSE Safety
WorkPTW t
Neces
Specia
re require1. DEWA
statem
2. Grouptermi
3. Ensur
4. All tesite.
5. DEWAthe su
6. Fitting
7. The a
8. The a
9. Entry
10. Inform
11. Outag
12. DEWA13. Cable
6/CAB/MS ‐
V Cable T
ects y officer sha
box talk wi
quipment / m
Aid box sha
re sufficient
re sufficient
extinguisher checklist rey measures
to be carrito be enter
ssary protec
al precautio
ements: A’s Sheath ment (Test
p & phase nation bay
re cleanlines
rmination &
A approvedubstation w
g Instructio
pproval of t
pproval of t
permit/wo
m DEWA Pr
ge to be tak
A’s TED civile dressing an
0
Terminati
all be availa
ill be perfor
machineries
ll be availab
t drinking w
t trained ma
r & fire blanequirement & PPE for p
ed out unded into S/S.
ction to be
on to be tak
healthinesreport to be
confirmatiowith DEWA
ss and tidin
& GIS equip
installationwall.
n to be ava
the location
the Baseme
ork permits t
ojects & Co
ken for the f
l check list ind necessar
03
ion Work
able accordi
rmed before
s need to b
ble at site
water shall b
anpower sh
nket shall bet shall be copeoples to b
er the supe.
given to the
ken for LHS
ss to be ee available
on (ThrougA approved
ness in the w
pment’s, to
n drawing,
ilable at sit
n of the link
ent drawing
to be obtain
ommissionin
feeder bay.
is cleared anry supportin
ks
ing to critica
e starting an
e calibrated
be provided
hall be used
e provided iomplied. be checked
ervision of D
e existing ca
cables in th
ensured by at site).
h conductobay confirm
work place.
ols and app
schematic d
e as per DE
k box to be a
g to be avail
ned for term
ng Dept. pri
nd TCD instng works sh
al site cond
ny activity.
d.
during wor
.
n the work
by safety o
DEWA staff
ables.
he basemen
sheath te
or/Sheath) wmation chec
proved join
diagram an
WA require
approved b
able at site
mination wo
or to the st
tallation chehall complet
ition / DEW
rk to preven
area.
officer.
persons wh
nt
est as per
will be enscklist
ters & GIS
d bay confi
ement / Inst
by DEWA.
.
ork.
tart of work
ecklist to bete as per ap
WA witness r
nt dehydrat
hose names
DEWA ap
sured at su
supervisor
irmation to
truction.
k.
e carried oupproved dra
requiremen
tion.
s are availab
proved me
bstation fo
are availab
o be display
ut and cleareawing.
nt.
ble in
ethod
r the
ble at
ed in
ed.
Page 5 of 57
TP
In
P/TCD/QP‐06
14. All thcleanstart o
15. DILO
nstallation1. Name
2. Termilimita
3. Cable
4. Termi
5. DEWAinstal
6. Cable
7. Graph
8. Conta9. Avail
10. Phase
11. Condu
12. All the
13. Degas
14. DockiDEWA
15. Neces
16. At rem
17. For HV
18. Vacuu
19. Gas pcarrie
20. All the
6/CAB/MS ‐
e GIS interfing agent, eof terminatM/c and Ca
n Method:e as PTW lis
inations woation of base
e to be posit
inations to
A approvedled as per t
e minimum
hite remova
act resistancthe GIS bay
e checking t
uctor resist
e GIS relate
ssing of GIS
ng in the cA & GIS spe
ssary suppo
mote end su
V injection
uming & gas
pressure to ed out.
e above Ga
0
face materietc) and antion works. able test ado
:‐ t & entry ti
orks will beement.
tioned for te
be carried o
manufactuhe same.
bending rad
al checks to
ce of the cry outage by
through con
ance test to
ed activities
cable cham
cables as pcialist.
orting works
ubstations,
end adapto
s filling of th
be checke
s related te
03
ials, consumny special fl
opters (if re
me will be r
e carried ou
ermination
out by DEW
urer’s fitting
dius to be m
be carried
imped feruDEWA‐TCD
nductor to b
o be carried
to be carrie
mber to be c
er the pha
s to be com
HV links to
or fixing to b
he cable ch
d and Gas
ested to be c
mables (SF6lange arran
equired) to
registered i
ut either in
works with
WA approved
g instructio
maintained a
out.
le to be meD staff.
be carried o
d out as per
ed out by D
carried out.
se configur
mpleted.
be installed
be carried o
amber to b
quality test
carried out
6 Gas, O‐rinngement re
be taken ov
n the log bo
the basem
h proper ver
d terminatio
n shall be a
and verified
easured and
out.
site require
DEWA appro
ration mark
d and absor
out.
e carried ou
ts (Dew po
24 hrs afte
ngs, Gasketsquired to b
ver from DE
ook at secu
ment or in G
rtical suppo
on manufac
available at
d trough ou
d recorded.
ements.
oved GIS spe
k on the G
rbent to be
ut.
oint, Gas pu
r completio
s absorbentbe available
EWA or Man
rity room.
GIS room as
orts.
cturer’s fitte
site and te
t terminatio
ecialist
IS chamber
replaced.
urity) & Lea
on of the ga
t, silicon gre at site pri
nufacturer.
s per the h
ers.
ermination t
on works.
r in presenc
akage test t
s filling.
ease, or to
eight
to be
ce of
to be
Page 6 of 57
TP
4.
Sa
Pr
P/TCD/QP‐06
. 132kV
afety Aspe Safety Tools First A Ensur Ensur Fire e QHSE Safety Neces Neces Specia Neces Prope
re require1. Appro2. Name3. Suffic4. The d
specif5. Fabric6. All the7. To be8. Existin
9. Do no
10. Final
11. Suppo
12. Spacin
13. Fire e
14. Bendi
15. Rubbe
6/CAB/MS ‐
V Cable Su
ects: y officer shabox talk wiAid box share sufficientre sufficientextinguisher checklist rey measures ssary work ssary protecal precautiossary safetyer housekee
ements & ove basemee as PTW liscient manpodesign and fication / DEcated Cablee cable supe communicng services
ot step or an
position of
ort for the c
ng between
exit & firefig
ing radius fo
er wrap aro
upportin
all be availaill be perforll be availabt drinking wt trained mar shall be prequirement & PPE for ppermits to bction to be on to be taky guard to beping to don
Installatioent drawingt & entry tiower, requirconstructioEWA practice supports aports and ccate with SOwill be prot
ny suppress
f the cable a
cable will be
n supports w
ghting equip
or the cable
ound the ca
04
ng works
able accordirmed beforeble at site water shall banpower shrovided in tht shall be copeoples to bbe obtainedgiven to theken for LHS be available ne daily bas
on Methog & bay confme will be rred materiaon of all cces. and cleats shcleats shall bOD before thtected prop
sed on the L
at the basem
e fixed in th
will be main
pment shou
e will be ma
ble shall ov
s
ing to criticae starting an
be provided hall be usedhe work areomplied. be checkedd. e existing cacables in thfor all the mses.
od: firmation siregistered ials & tools wcleats and s
hall be freebe galvanizehe starting perly to avo
LHS cable.
ment will be
he basemen
ntained as p
uld not be b
aintained as
verlap 25mm
al site condny activity.
during wor. ea.
by safety o
ables. he basemenmachinery.
gned checkn the log bowill be availsupport arr
from blisteed. the work if id any dam
e done man
nt floor usin
per DEWA s
locked.
s per the ca
m both side
ition / DEW
rk to preven
officer.
nt
ked list. ook at secuable at site rangement
ers, laminat
necessary. ages.
nually.
g uninstruc
pecification
ble manufa
s of the me
WA witness r
nt dehydrat
rity room. as per the shall be u
ions & othe
cted channe
n.
cturer’s GT
etal cleats.
requiremen
tion.
requiremenused as per
er defects.
els.
TP.
nt.
nt. r the
Page 7 of 57
TP
P/TCD/QP‐06
16. Cable
17. Each C
18. Suppocurre
19. All cleequal
20. Coppe
21. Aftersecur
6/CAB/MS ‐
e cleats shal
Cable shall
orting worknt.
eats, Cable size coppe
er stripes/b
r completioity room.
l be spaced
be support
k near base
support, str bar and to
bars shall be
n the job, w
04
d 1200 mm o
ed at a poin
ement entry
eel structuo be directly
e brazed / b
while leavin
on vertical /
nt not more
y shall avoi
re shall be y connected
bolted with
ng the subst
/ horizonta
e than 500 m
id any close
earthed witd to main e
main earth
tation time
l runs wher
mm from its
ed path wh
th 95sqmmarth point.
bars as per
out will be
re ever nece
s terminatio
hich may cr
m bare copp
r site requir
entered in
essary.
on.
reate circul
per conduct
rement.
the log bo
ating
tor or
ok at
Page 8 of 57
TP
5.
Sa
Ins
a)
P/TCD/QP‐06
. Link Bo
afety Aspe Safety Tools First A Ensur Ensur Fire e QHSE Safety Neces Neces Specia Neces Prope
stallation
) Link box 1. DEWA
2. Link b
3. The b
4. Bondi
5. A req
6. Main conne
7. The li
8. Appro
9. The lmaint
10. In sidoptio
6/CAB/MS ‐
ox Instal
ects: y officer shabox talk wiAid box share sufficientre sufficientextinguisher checklist rey measures ssary work ssary protecal precautiossary safetyer housekee
Method:
x with singl
A approval t
boxes shall b
bonding cab
ing cable te
quired size o
earth to tected direct
nk boxes bo
oved circuit
link box totenance.
de substation, a suitable
0
llation w
all be availaill be perforll be availabt drinking wt trained mar shall be prequirement & PPE for ppermits to bction to be on to be taky guard to beping to don
le core bon
to be availa
be installed
les size sha
ermination t
of Lug to be
the Link botly with mai
ody shall be
t identificati
o be fixed
on, Link boxe plat form
05
works
able accordirmed beforeble at site water shall banpower shrovided in tht shall be copeoples to bbe obtainedgiven to theken for LHS be available ne daily bas
nding cable
able at site f
by skilled t
ll be 300sqm
to be done
e crimped p
ox shall bein earth grid
e earthed w
ion label/fe
d in a suit
xes shall noto be insta
ing to criticae starting an
be provided hall be usedhe work areomplied. be checkedd. e existing cacables in thfor all the mses.
e
for Link box
technician.
mm & lengt
as per the p
roperly wit
e not less d.
with not less
errules & da
table heigh
ot be installed below t
al site condny activity.
during wor. ea.
by safety o
ables. he basemenmachinery.
x, bonding c
th as per sp
phase confi
h bonding c
than 300sq
s than 95sqm
nger board
ht & locati
lled over tthe link box
ition / DEW
rk to preven
officer.
nt
cable and ac
pecification
guration.
cable to avo
qmm yellow
mm yellow/
shall be pr
ion to faci
he cable roxes.
WA witness r
nt dehydrat
ccessories.
oid any loos
w/Green c
/Green cabl
rovided in th
ilitate easy
oute. Incase
requiremen
tion.
se connectio
able and t
le.
he link boxe
y access d
e no altern
nt.
on.
to be
es.
uring
native
Page 9 of 57
TP
b)
P/TCD/QP‐06
) Link box1. DEWA
2. Link b
3. Enclo
4. Link bas per
5. If the
6. If linkgrabbwiths
7. Link binclin
8. Link bopeni
9. Insidewith c
10. The c
11. The b
12. Bondi
13. Main conne
14. The lconne
15. Bondi
16. Appro
17. Stand
18. Link b
19. Maste
20. Link bappro
6/CAB/MS ‐
x with coax
A approval t
boxes shall b
sure base s
box enclosur DEWA sta
link box is a
box is in anble in whichtand in pos
box enclosuation not ac
box enclosuing & closin
e enclosure concrete en
hannels are
bonding cab
ing cable te
earth to tected direct
ink boxes ected direct
ing cable in
oved circuit
dard size of
box enclosu
er lock to be
box enclosuoved steel c
xial core b
to be availa
be installed
hall be plac
re & Concrendard.
away from
n unmade a sand cannoition.
res shall fixcceptable.
re door suitng.
having twonclosure by
e free from
les size sha
ermination t
the Link botly with mai
body shall tly with mai
ner & oute
t identificati
identificatio
re to be bac
e provided
re to be prorash barrie
05
onding cab
able at site f
by skilled t
ced near to
ete base sh
cable route
area minimuot washout
x properly &
table cleara
o link boxes nut‐bolt.
blister, lam
ll be 300sqm
to be done
ox shall bein earth me
be earthein earth me
r to be iden
ion label/fe
on plate & d
ckfilled with
to prevent
otected by sr shall be pr
ble (flush t
for Link box
technician.
the Joint ba
all not have
e special app
um 2 sq. medue to hea
& shall be pe
ance from fi
named as g
minations &
mm & lengt
as per the p
e not less esh.
ed with notesh.
ntified clear
errules & da
danger boa
h sands up t
any unauth
steel bollardrovided to p
type / Vert
x, bonding c
ay above th
e any damag
proval to be
eter surrounavy rain and
erpendicula
inish ground
group 1 & 2
other defec
th as per sp
phase confi
than 300sq
t less than
ly.
nger board
rd to be pro
to the mark
horized acce
ds & if it is sprotect aga
tical type)
cable and ac
he normal tr
ge or crack
e obtained f
nding area s winds as a
r with finish
d or surface
2 or circuit 1
cts.
pecification
guration.
qmm yellow
95sqmm
shall be pr
ovided on t
ked level as
ess.
situated beinst rude Ve
:
ccessories.
rough cover
and shall b
from conce
shall be com result link
h surface le
e level, doo
1 & 2 shall b
w/Green c
yellow/Gre
rovided in th
he link box
per DEWA
side the roaehicle move
r.
e well paint
rn parties.
mpacted witbox remain
evel, any
rs can easily
be rigidly fix
able and t
een cable t
he link boxe
enclosure.
requiremen
ad DM/RTAement.
ted
th n
y
xed
to be
to be
es.
nts.
A
Page 10 of 57
TP
M
1.
Pu
Eq
Sa
Te
P/TCD/QP‐0
Method s
. Sheath
urpose of To ensite a
quipment DC hig Disch Conne Hand Warn
afety Req All saf
Durinsite d
Barric
All the
Unwa
est Proced1. Cable
to pre
2. TED c
3. Open
4. Cable
5. Remo
6. Nail to
7. Earth
8. Inject
06/CAB/SAT
tatemen
h Integri
f the test: sure that thnd to avoid
t used for gh voltage karge / Earthection leadsTools. ing tape &
uirementsfety measu
g criticality uring testin
cade the cab
e power too
anted mater
dure: e drum shallevent the m
checklist cle
ing the dru
e drum to be
oval of grap
o be inserte
ing to be pr
t voltage gra
T ‐
nt for 132
ity Test B
he cables ar any ambig
the test: kit. h Rod. s.
Caution Boa
s: res should b
at site / DEng works.
ble drum an
ols and han
rials to be r
l be placed movement o
arance to b
m shall be i
e kept open
hite coating
ed up to lea
rovided to g
adually up t
01
2kV cabl
Before Ca
re free fromuity betwee
ard.
be checked
EWA witnes
nd provide w
d tools to b
emoved fro
in a leveledof the drum
be obtained
n presence
n and both e
g of outer p
ad sheath at
graphite coa
to 10KV, ke
le Testing
able layin
m defect & fen manufac
& confirme
ss engineers
warning tap
be properly
om the wor
d ground an.
and availab
of Manufa
ends of the
protection s
t test end G
ating area a
pt injection
g
ng (Drum
fault during cturer & cab
ed by safety
s instruction
pes.
insulated.
k location.
d suitable s
ble at site.
cture/DEW
cable to be
heath at bo
Graph remov
and the cab
for 60 sec
m test)
transportable contract
y officer.
n, safety off
stoppers sha
WA.
e taken out.
oth ends (>2
ved area.
le drum itse
and noted l
tion from fator.
ficer shall b
all be place
.
20 cm)
elf,
leakage cur
actory to th
e available
d on both s
rrent.
he
at
sides
Page 11 of 57
TP
Te
A
P/TCD/QP‐0
9. Switc
10. Disch
11. Repea
12. All tes
est Diagra
cceptance
10kV
If dru
06/CAB/SAT
h off the po
arge the ca
at the test f
st results ar
am:
e criteria:
DC voltag
m test fai
T ‐
ower supply
ble by disch
for other ca
re recorded
e should w
iled the fa
01
y of the test
harge rod.
able drums.
d in test form
withstand fo
aulty drum
t kit and allo
mat.
or a time p
m shall be
ow self disc
period of 1
replaced
harge.
min witho
with new
out any bre
w one.
eakdown.
Page 12 of 57
TP
2.
Pu
Eq
Sa
Te
P/TCD/QP‐0
. Insula
urpose of To ch
To ch
To en
To un
quipment Insula Temp Disch Conne Hand Warn
afety Req All saf
Durinsite d
All the
Unwa
Safety
Barric
est Proced1. All po
shall b
2. Ensur
3. Conne
4. Befor
5. Switc
06/CAB/SAT
tion Resi
f the test: eck any dam
eck the insu
sure condu
nderstand th
t used for ation Testerperature & Harge / Earthection leadsTools. ing tape &
uirementsfety measu
g criticality uring testin
e power too
anted mater
y staff to be
cade the tes
dure: ower cables be complet
re that no o
ect negative
re injection
h on the ins
T ‐
istance T
mage occur
ulation inte
uctive parts
he nature o
the test: r (Megger). Humidity inh Rod. s.
Caution Boa
s: res should b
at site / DEng works.
ols and han
rials to be r
e available b
st area at bo
are in finaled.
ther party i
e terminal o
to ensure t
strument ap
02
Test Afte
rred during
grity before
are isolated
f fault for c
dicator.
ard.
be checked
EWA witnes
d tools to b
emoved fro
both testing
oth ends wi
position (T
is working n
of the test k
he far end i
pplied 1 KV
er Laying,
cable pullin
e and after
d from grou
able insulat
& confirme
ss engineers
be properly
om the wor
g & remote
ith safety w
Trefoil) with
near to our
kit to the te
is open and
DC for one
g, along w
ng.
any voltage
und.
tion during
ed by safety
s instruction
insulated.
k location.
end of test
warning tape
Cable tie fa
testing area
st terminal
isolated fro
minute and
with HV t
e injection.
fault locatin
y officer.
n, safety off
ing cable.
es & Safety
astened and
a.
& the posit
om earth.
d measured
tests.
ng.
ficer shall b
Sign boards
d FO Cable
tive to earth
d the Insulat
e available
s.
(If any) layi
h.
tion Value.
at
ng
Page 13 of 57
TP
Te
A
P/TCD/QP‐0
6. Switc
7. Disch
8. Repea
9. All tes
est Diagra
cceptance
Insulavalueresistor mo
06/CAB/SAT
h off the po
arge the ca
at the proce
st results ar
am:
e criteria:
ation resiste shall nottance valueoisture con
T ‐
ower supply
ble with ea
ess for all th
re recorded
tance of Xt be less tes can be hntent of th
02
y and wait t
rth rod.
he other ph
d in test form
LPE shall bthan 100 higher or loe insulatio
ill the resid
ases.
mat.
be measureMΩ per 1ower, depeon (resistan
ual voltage
ed at 1 kV‐1000m at ending uponce decreas
gets self di
‐DC for 1 mambient ton such fases in temp
scharged.
minute andtemperatuctors as thperature o
d the measre. The ache temperaor moisture
ured ctual ature e).
Page 14 of 57
TP
3.
Pu
Eq
Sa
Te
P/TCD/QP‐0
. Sheath
urpose of To en
To de
quipment DC hig 1kV M Temp Disch Conne Hand Warn
afety Req All saf
Durinsite d
All the
Unwa
Safety
Barric
est Proced TE
Si
En
a) Sectio
1. Ch
2. Ea
06/CAB/SAT
h Integri
f the test: sure the joi
etermine the
t used for gh voltage kMEGGER. perature & Harge / Earthection leadsTools. ing tape &
uirementsfety measu
g criticality uring testin
e power too
anted mater
y staff to be
cade the tes
dure: ED checklist
gned Bay co
nsure that n
onal Phasin
hecking of t
ach phase s
T ‐
ity test &
inting of co
e healthine
the test: kit.
Humidity inh Rod. s.
Caution Boa
s: res should b
at site / DEng works.
ols and han
rials to be r
e available b
st area at bo
t clearance
onfirmation
no other pa
ng
the safety m
hall be test
03
& Section
rrect phase
ss of the sh
dicator.
ard.
be checked
EWA witnes
d tools to b
emoved fro
both testing
oth ends wi
to be obtai
n Checklist t
rty is worki
measures fo
ed one by o
nal Phasi
e cable to ot
heath of the
& confirme
ss engineers
be properly
om the wor
g & remote
ith safety w
ned and ava
to be availa
ng near to o
or both ends
one.
ing befor
ther cable s
e cable durin
ed by safety
s instruction
insulated.
k location.
end of test
warning tape
ailable at si
ble at site.
our testing
s.
re Jointin
section of sa
ng & after in
y officer.
n, safety off
ing cable.
es & Safety
te.
area.
ng
ame phase.
nstallation
ficer shall b
Sign boards
e available
s.
at
Page 15 of 57
TP
P/TCD/QP‐0
3. Cotw
4. In
5. Swth
6. Th
7. Wbyop
8. Pr
9. Ab
10. Th
b) Sectio
1. Re
2. Na
3. In
4. In
5. Sw
6. Di
7. Re
8. Re
9. Al
06/CAB/SAT
onnect negawo phases a
jection volt
witch on thehe far end.
he correct p
When meter y removing pen and 0Ω
rovide prop
bove proced
he test resu
onal Sheath
emoval of g
ail to be ins
sulation res
ject voltage
witch off the
ischarge the
epeat the te
epeat Insula
ll test result
T ‐
ative terminare open at
tage to be li
e MEGGER
phase shall i
reads 0Ω aand connec respective
per phase m
dure shall b
ults are reco
h test
graphite coa
serted up to
sistance tes
e gradually
e power su
e cable by d
est same fo
ation resista
ts are recor
03
nal of the tefar end.
imited to 50
apply the v
indicate 0Ω
t test end, tcting the grly as per th
markings at t
be repeated
orded in tes
ating of out
o lead sheat
st (1kV) to b
up to 5KV,
pply o the t
discharge ro
r other cab
ance test (1
rded in test
est kit to th
0‐150V in n
oltage now
Ω (Shorting c
this is the cound of thee connectio
test location
d for check t
t format.
er protectio
th at test en
be performe
kept injecti
test kit and
od.
les.
1kV) to be p
format.
e conducto
ormal situa
successive
condition) w
orrect phase phase at fon at far end
n & remote
the other p
on sheath a
nd Graph re
ed for all ca
on for 60 se
allow self d
performed f
r & the pos
ations.
ly grounded
with all othe
se. This can far end, nowd.
end.
hases.
t both ends
emoved are
bles.
ec and note
discharge.
or all cables
sitive to eart
d each phas
er phase op
be further w the meter
s (15‐20 cm
a.
ed leakage c
s.
th. The othe
se cable fro
pen.
cross checkr shall read
)
current.
er
m
ked
Page 16 of 57
TP
Te
A
P/TCD/QP‐0
est Diagra
cceptance
Sectio
Ensurthe te
Sectio
The twitho
06/CAB/SAT
am:
e criteria:
onal Phasi
ring the teest to be c
onal Sheat
test shouldout any bre
T ‐
ing
sted phaseonsidered
th Test
not breakeakdown &
03
e is in shortas passed
kdown with& the leaka
t condition
hin a minutage current
n while oth
te at 5kv Dt in tolerab
her phases
DC (New cable limit.
are in ope
ble) for 1 m
n conditio
minute
n,
Page 17 of 57
TP
4.
Pu
Eq
Sa
Te
P/TCD/QP‐0
. 132kV
urpose of To ch
coaxia
quipment DC hig 1kV M Temp Disch Conne Hand Warn
afety Req All saf
Durinsite d
All the
Unwa
Safety
Barricexting
est Proced1. All joi
2. Coord
3. The in
4. The co
5. Insula
6. Inject
7. Switc
06/CAB/SAT
V cable Sh
f test: eck the inte
al bonding c
t used for gh voltage kMEGGER. perature & Harge / Earthection leadsTools. ing tape &
uirementsfety measu
g criticality uring testin
e power too
anted mater
y staff to be
cade the tesguishers sha
dure: nting works
dination wit
nstalled join
oaxial bond
ation resista
t voltage gra
h off the po
T ‐
hield Bre
egrity of the
cable.
the test: kit.
Humidity inh Rod. s.
Caution Boa
s: res should b
at site / DEng works.
ols and han
rials to be r
e available b
st area at boall be provid
s to be com
th other wo
nt shield sha
ding cable o
ance test (1
adually up t
ower supply
04
eak Test
e metallic sh
dicator.
ard
be checked
EWA witnes
d tools to b
emoved fro
both testing
oth ends wided
mpleted and
orking team
all be tested
of the one co
kV) to be pe
to 5KV, kept
y o the test
heath separ
& confirme
ss engineers
be properly
om the wor
g & remote
ith safety w
container t
to ensure n
d after the j
ore shall be
erformed fo
t injection f
kit and allo
rator (shield
ed by safety
s instruction
insulated.
k location.
end of test
warning tape
to be remov
no other pa
joint is com
e tested wit
or all cables
for 60 sec a
w self disch
d) of the joi
y officer.
n, safety off
ing cable.
es, Safety Si
ved.
arty working
mpleted.
h the other
s.
nd noted le
harge.
nt and the
ficer shall b
ign boards a
g near to th
r core Earth
eakage curre
connected
e available
and fire
e testing ar
ed.
ent.
at
rea.
Page 18 of 57
TP
Te
A
P/TCD/QP‐0
8. Disch
9. Repea
10. Repea
11. All tes
est Diagra
cceptance
The twitho
06/CAB/SAT
arge the ca
at the test s
at Insulation
st results ar
am:
e criteria:
test shouldout any bre
T ‐
ble by disch
same for ot
n resistance
re recorded
not breakeakdown &
04
harge rod.
her cables.
e test (1kV)
d in test form
kdown with& the leaka
to be perfo
mat.
hin a minutage current
ormed for a
te at 5kv Dt in tolerab
ll cables.
DC (New cable limit.
ble) for 1 m
minute
Page 19 of 57
TP
5.
Pr
Eq
Sa
Te
P/TCD/QP‐0
. Sheath
ropose of To asc
quipment DC hig 1kV M Temp Disch Conne Hand Warn
afety Req All saf
Durinsite d
All the
Unwa
Safety
Barricexting
est Proced1. Ensure
2. Discon
3. Clean
4. Ensure
5. Check
6. Ensure
7. Insula
8. One egroun
9. Switch
06/CAB/SAT
h Voltag
f test: certain the
t used for gh voltage kMEGGER. perature & Harge / Earthection leadsTools. ing tape &
uirementsfety measu
g criticality uring testin
e power too
anted mater
y staff to be
cade the tesguishers sha
dure: e that the li
nnect all the
it properly
e there is n
k the rating
e the rating
ation resista
nd of the SVnd.
h on the HV
T ‐
e Limiter
withstand c
the test: kit.
Humidity inh Rod. s.
Caution Boa
s: res should b
at site / DEng works.
ols and han
rials to be r
e available b
st area at boall be provid
ink box inst
e SVL leads
& handle th
o other phy
of the SVL a
g of the SVL
ance test (1
VL to be co
VDC test kit.
05
r (SVL) In
capacity an
dicator.
ard
be checked
EWA witnes
d tools to b
emoved fro
both testing
oth ends wided
allation com
from the b
he housing
ysical dama
as per the D
as per DEW
kV) to be pe
nnected as
ntegrity T
d proper fu
& confirme
ss engineers
be properly
om the wor
g & remote
ith safety w
mpleted & c
onding link
part carefu
ge in the SV
DEWA requi
WA approva
erformed fo
injecting po
Test
unctioning o
ed by safety
s instruction
insulated.
k location.
end of test
warning tape
connections
s.
ully.
VL.
irement.
l
or all SVLs.
oint from th
of SVL.
y officer.
n, safety off
ing cable.
es, Safety Si
s made pro
he HVDC tes
ficer shall b
ign boards a
perly.
st kit and ot
e available
and fire
ther end to
at
Page 20 of 57
TP
Te
A
P/TCD/QP‐0
10. Recor
11. Increa
12. Discha
13. Repea
14. The te
est diagra
cceptance
SVL tcond
06/CAB/SAT
d the Leaka
ase voltage
arge it until
at Insulation
est results a
am:
e Criteria:
o be in opeition after
T ‐
age current
until the cu
the voltage
n resistance
are recorde
:
en conditioachieving
05
at UC ‐2, U
ut off voltag
e comes do
e test (1kV)
d in test for
on when apthe above
C ‐1, and U
ge reached a
wn to zero
to be perfo
rmat.
pplying volmentione
C is applied
at 100 uA &
and make i
ormed for a
ltage up tod leakage c
d across two
& 1 mA and
t for others
ll cables.
o Uc voltagcurrents.
o points.
records the
s.
ge. SVL to r
e value.
egain its o
pen
Page 21 of 57
TP
6.
Pr
Eq
Sa
Te
P/TCD/QP‐0
. Joint B
ropose of To ma
quipment Earth Conne Hand Warn Cautio
afety Req All saf
Durinsite d
All the
Unwa
Safety
Barricexting
est Proced1. Ensure
2. Check
3. Ensure
4. Check
5. Ensure
6. Conne
7. Make
8. Switch
06/CAB/SAT
Bay Earth
f test: ake sure the
t used for Resistanceection leadsTools. ing tape. on Board.
uirementsfety measu
g criticality uring testin
e power too
anted mater
y staff to be
cade the tesguishers sha
dure: e the Comp
k the ground
e the groun
k the earthli
e no other p
ect all test c
sure to stri
h on the ins
T ‐
h Resista
e measured
the Test: Tester withs.
s: res should b
at site / DEng works.
ols and han
rials to be r
e available b
st area at boall be provid
pletion of al
d level is pro
nd level is eq
ng connect
party worki
cords as per
ke the auxi
strument an
06
ance Test
d value of th
h accessorie
be checked
EWA witnes
d tools to b
emoved fro
both testing
oth ends wided
l Earth grid
operly com
qual to the
tions are iso
ng near to t
r connection
liary earth r
nd record ea
t
he earth grid
es.
& confirme
ss engineers
be properly
om the wor
g & remote
ith safety w
and link bo
pacted.
link box en
olated in the
the testing
n diagram o
rods in requ
arth resista
d complies
ed by safety
s instruction
insulated.
k location.
end of test
warning tape
ox installatio
closure bas
e link box.
area.
of the instru
uired depth
nce value
with accept
y officer.
n, safety off
ing cable.
es, Safety Si
on works as
se.
ument.
in earth.
ted value.
ficer shall b
ign boards a
s per the DE
e available
and fire
EWA standa
at
ard.
Page 22 of 57
TP
Te
A
P/TCD/QP‐0
9. Repea
10. The te
est diagra
cceptance
The Minsta
06/CAB/SAT
at the test fo
est results a
am:
e Criteria:
Maximum ollation guid
T ‐
or the othe
are recorded
:
of not mordeline).
06
r group also
d in test for
re than 4 o
o.
rmat.
ohm earth r
resistance
should be achieved ((As per the
e
Page 23 of 57
TP
7.
Pr
Eq
Sa
Te
P/TCD/QP‐0
. Link Bo
ropose of To ma
quipment Micro Conne Warni
afety Req All saf
Barric
est Proced1. Ensure
2. Fix the
3. Make
4. Coord
5. After s
6. The re
7. If the betwe
8. The te
Accep
The m20 µ Ω
06/CAB/SAT
ox Conta
f test: ake sure the
t used for Ohm Meteection leadsng tape & C
uirementsfety measu
cade the are
dure: e the Comp
e Links & SV
required tig
dination wit
setting the
esistance m
links are noeen the gap
est results a
ptance Cri
measured vΩ.
T ‐
act Resis
e measured
the Test: er (DLRO 10)s. Caution Boa
s: res should b
ea where th
pletion of al
VL (If applica
ghtness of a
h other wo
instrument
easuremen
ot fixed propps of two co
are recorded
iteria:
alue shoul
07
tance Te
d value of co
).
ard.
be checked
he cables to
l Link box in
able) as pe
all links in t
rking team
ts connectio
nts to be obt
perly, the montacts.
d in test for
d be less th
est
ontact resis
& confirme
o be tested w
nstallation w
er approved
he Link Box
to ensure n
on, the cont
tained for 7
measuremen
rmat.
han
tance comp
ed by safety
with warnin
works as pe
the schem
x.
no other tes
tact resistan
7 locations a
nt shall be h
plies with ac
y officer.
ng tapes.
er the DEWA
atic diagram
st on it.
nce shall be
as per the t
high due to
Test d
ccepted val
A standard.
m.
e measured.
est diagram
the potent
diagram:
ue.
.
m below.
ial drop
Page 24 of 57
TP
8.
Pr
Eq
Sa
Te
P/TCD/QP‐0
. 132 kV
ropose of To ma
quipment IR Tes Disch Conne Tools Warn
afety Req All saf
Durinsite d
All the
Unwa
Safety
Barric
est Proced1. Ensur
2. Ensuravaila
3. The G
4. Ensur
5. Both e
6. Sufficone.
7. Connephase
8. Inject
9. Switcfar en
06/CAB/SAT
V Cable P
f test: ake sure co
t used for ster (MEGGarge Rod ection leads
ing tape, Ca
uirementsfety measu
g criticality uring testin
e power too
anted mater
y staff to be
cade the tes
dure: re the comp
re the apprability wher
Group & Pha
re other par
ends of the
cient manpo
ect negatives are open
tion voltage
h on the Mnd.
T ‐
Phase ve
rrect phase
the test: ER)
s
aution Boar
s: res should b
at site / DEng works.
ols and han
rials to be r
e available b
st area at bo
pletion of ca
roved Bay cever requir
ase configur
rty working
e cable shall
ower to be
e terminal at far end.
e to be limit
MEGGER app
08
rification
es of cables
rd etc.
be checked
EWA witnes
d tools to b
emoved fro
both testing
oth ends wi
able installa
confirmatioed.
ration in the
near to the
be isolated
placed at b
of the test
ed to 50‐15
ply the volt
n Test (E
are docked
& confirme
ss engineers
be properly
om the wor
g & remote
ith safety w
ation and ba
n check list
e GIS to be
e testing are
d from the e
oth ends of
kit to the c
50V in norm
tage now su
End to En
in as per th
ed by safety
s instruction
insulated.
k location.
end of test
warning tape
ack filling of
t for the ci
physically c
ea.
earth.
f testing cab
conductor &
mal situation
uccessively
nd‐Throug
he GIS phas
y officer.
n, safety off
ing cable.
es and Safet
f cable rout
rcuit, Entry
checked.
ble. Each ph
& the positi
ns.
grounded e
gh Cond
se configura
ficer shall b
ty Sign boar
e as per DE
y Permits &
hase shall b
ve to earth
each phase
uctor)
ation.
e available
rds
WA standa
& GIS Super
be tested on
h. The other
e cable from
at
rd.
rvisor
ne by
r two
m the
Page 25 of 57
TP
Te
A
P/TCD/QP‐0
10. The co
11. Whenremov0Ω re
12. Provid
13. Above
14. The te
est Diagra
cceptance
If thebe co
06/CAB/SAT
orrect phas
n meter reaving and cospectively a
de proper p
e procedure
est results a
am:
e criteria:
e phases aconsidered a
T ‐
se shall indic
ads 0Ω at teonnecting thas per the c
phase marki
e shall be re
are recorde
ccording toas pass.
08
cate 0Ω (Sh
est end, thihe ground oconnection a
ings at test
epeated for
d in test for
o the phase
horting cond
s is the corof the phasat far end.
location &
r check the o
rmat.
e marking (
dition) with
rrect phase.se at far end
remote end
other phase
(R, Y and B
all other ph
. This can bd, now the
d.
es.
B) at both e
hase open.
be further cmeter shal
end of cabl
ross checkel read open
es the test
ed by n and
t to
Page 26 of 57
TP
9.
Pr
Eq
Sa
Te
P/TCD/QP‐0
. 132 kV
ropose of To ma
quipment IR Tes Disch Conne Tools Warn
afety Req All saf
Durinsite d
All the
Unwa
Safety
Barric
est Proced1. Ensur
2. Ensur
3. Ensur
4. Ensur
5. Phasi
6. Both s
7. In theappro
8. Suffic
9. Connephase
10. Inject
11. Switcfar en
06/CAB/SAT
V Cable P
f test: ake sure the
t used for ster (MEGGarge Rod ection leads
ing tape, Ca
uirementsfety measu
g criticality uring testin
e power too
anted mater
y staff to be
cade the tes
dure: re the comp
re all Bondin
re other par
re the phase
ng to be do
solid earthi
e link box Soved bondin
cient manpo
ect negatives are open
tion voltage
h on the Mnd.
T ‐
Phase ve
e sheath Bo
the test: ER)
s
aution Boar
s: res should b
at site / DEng works.
ols and han
rials to be r
e available b
st area at bo
pletion of ca
ng cables (In
rty working
e sequence
one for each
ng links sha
SVL connectng scheme.
ower to be p
e terminal at far end.
e to be limit
MEGGER app
09
rification
onding Syste
rd etc.
be checked
EWA witnes
d tools to b
emoved fro
both testing
oth ends wi
able installa
nner & Out
near to the
the bondin
h Major sect
all be isolate
tions to be
placed at bo
of the test
ed to 50‐15
ply the volt
n Test (E
em introduc
& confirme
ss engineers
be properly
om the wor
g & remote
ith safety w
ation and ba
er core) Lab
e testing are
ng cable ent
tion (Betwe
ed from the
isolated an
oth ends of
kit to the c
50V in norm
tage now su
End to En
ced for the
ed by safety
s instruction
insulated.
k location.
end of test
warning tape
ack filling of
beling comp
ea.
try to the lin
een two soli
e earth.
nd bonding
f testing & e
conductor &
mal situation
uccessively
nd‐Throug
circuit is as
y officer.
n, safety off
ing cable.
es and Safet
f cable rout
pleted.
nk box to be
id bonding/
connection
each phase
& the positi
ns.
grounded e
gh Sheat
per require
ficer shall b
ty Sign boar
e as per DE
e maintaine
/Earthing po
ns to be ma
shall be tes
ve to earth
each phase
th)
ement.
e available
rds
WA standa
ed same (R‐Y
oints)
aintained a
sted one by
h. The other
e cable from
at
rd.
Y‐B).
s per
one.
r two
m the
Page 27 of 57
TP
Te
A
P/TCD/QP‐0
12. The co
13. Whenremov0Ω re
14. Provid
15. Above
16. The te
est Diagra
cceptance
EnsurSchem
06/CAB/SAT
orrect phas
n meter reaving and cospectively a
de proper p
e procedure
est results a
am:
e criteria:
ring the comatic bond
T ‐
se shall indic
ads 0Ω at teonnecting thas per the c
phase marki
e shall be re
are recorde
ontinuity ofding system
09
cate 0Ω (Sh
est end, thihe ground oconnection a
ings at test
epeated for
d in test for
f metallic sm.
horting cond
s is the corof the phasat far end.
location &
r check the o
rmat.
sheath laye
dition) with
rrect phase.se at far end
remote end
other phase
er transpos
all other ph
. This can bd, now the
d.
es.
sition obta
hase open.
be further cmeter shal
ined as pe
ross checkel read open
r approved
ed by n and
d
Page 28 of 57
TP
10
Pr
Eq
Sa
Te
P/TCD/QP‐0
0. 132 kV
ropose of To de
quipment DC hig 1kV M Temp Disch Conne Hand Warn
afety Req All saf
Durinsite d
All the
Unwa
Safety
Barricexting
est Proced1. Ensur
2. Ensur
3. Ensur
4. Ensur
5. Both s
6. In theappro
7. Suffic
8. Ensur
06/CAB/SAT
V Cable S
f test: etermine the
t used for gh voltage kMEGGER. perature & Harge / Earthection leadsTools. ing tape &
uirementsfety measu
g criticality uring testin
e power too
anted mater
y staff to be
cade the tesguishers sha
dure: re the comp
re all Bondin
re other par
re the phase
solid earthi
e link box Soved bondin
cient manpo
re link box a
T ‐
Sheath In
e healthine
the test: kit.
Humidity inh Rod. s.
Caution Boa
s: res should b
at site / DEng works.
ols and han
rials to be r
e available b
st area at boall be provid
pletion of ca
ng cables (In
rty working
e sequence
ng links sha
SVL connectng scheme.
ower to be p
and cable su
10
ntegrity t
ss of the Ca
dicator.
ard
be checked
EWA witnes
d tools to b
emoved fro
both testing
oth ends wided
able installa
nner & Out
near to the
the bondin
all be isolate
tions to be
placed at bo
upports & c
test (End
able System
& confirme
ss engineers
be properly
om the wor
g & remote
ith safety w
ation and ba
er core) Lab
e testing are
ng cable ent
ed from the
isolated an
oth ends of
able cleats
d to End)
m after insta
ed by safety
s instruction
insulated.
k location.
end of test
warning tape
ack filling of
beling comp
ea.
try to the lin
e earth.
nd bonding
f testing & e
works are c
llation.
y officer.
n, safety off
ing cable.
es, Safety Si
f cable rout
pleted.
nk box to be
connection
each phase
completed i
ficer shall b
ign boards a
e as per DE
e maintaine
ns to be ma
shall be tes
inside S/S b
e available
and fire
WA standa
ed same (R‐Y
aintained a
sted one by
basement,
at
rd.
Y‐B).
s per
one.
Page 29 of 57
TP
Te
A
P/TCD/QP‐0
9. Fire re
10. Ensur
11. Insula
12. Inject
13. Switc
14. Disch
15. Repea
16. Repea
17. All tes
est Diagra
cceptance
The tcable
06/CAB/SAT
etardant pa
re no other
ation resista
t voltage gra
h off the po
arge the ca
at the test s
at Insulation
st results ar
am
e criteria:
test shoulde) for 1 min
T ‐
aint & LHS c
party work
ance test (1
adually up t
ower supply
ble by disch
same for ot
n resistance
re recorded
not breaknute witho
10
cable install
ing near to
kV) to be pe
to 10KV, ke
y o the test
harge rod.
her cables.
e test (1kV)
d in test form
kdown withut any bre
ation shall b
the testing
erformed fo
pt injection
kit and allo
to be perfo
mat.
hin a minutakdown &
be complet
area
or all cables
for 60 sec
w self disch
ormed for a
te at 10kv the leakag
ed Inside S/
s.
and noted l
harge.
ll cables.
DC for Newge current
/S basemen
leakage cur
w cable (5kin tolerabl
nt,
rrent.
kV for old le limit.
Page 30 of 57
TP
11
Pr
Eq
Sa
Te
P/TCD/QP‐0
1. Condu
ropose of To en
quipment Micro Laser T Conne Warni
afety Req All saf
Durinsite d
All the
Unwa
Safety
Barric
est Proced1. Ensur
2. Ensurstand
3. Calcu
4. Ensur
5. Post s
6. Coordside (f
7. Conne
8. Meas
9. Take t
10. Repea
11. Meas
12. Derive
06/CAB/SAT
uctor Res
f test: sure the int
t used for Ohm MeteThermo meection leadsng tape & C
uirementsfety measu
g criticality uring testin
e power too
anted mater
y staff to be
cade the tes
dure: re the comp
re the Comard.
late the act
re no other
sufficient m
dination witfor Feeder)
ect one end
ure conduc
the reading
at with Y ph
ure resistan
e each phas
T ‐
sistance T
tegrity of cr
the test: er (DLRO 10)eter. s. Caution Boa
s: res should b
at site / DEng works.
ols and han
rials to be r
e available b
st area at bo
pletion of ca
pletion of
tual length o
party work
manpower w
th other wo, TRFR & SW
d of all 3 ‐ p
ctor temper
g by the inst
hase & B ph
nce values o
se resistanc
11
Test for 1
rimping / bo
).
ard.
be checked
EWA witnes
d tools to b
emoved fro
both testing
oth ends wi
able installa
all Cable Jo
of the circu
ing near to
with shorting
orking teamWGR side (fo
hase condu
rature at no
trument wit
ase. And th
of the short
ce value by
132kV Ca
olting carrie
& confirme
ss engineers
be properly
om the wor
g & remote
ith safety w
ation and ba
ointing & T
it from as la
the testing
g leads at re
m and makeor IDT).
uctors with a
ormal condit
th R phase &
hen with R p
ting cable /
calculation.
able Syst
ed out in the
ed by safety
s instruction
insulated.
k location.
end of test
warning tape
ack filling of
Termination
aid details.
area.
emote end.
e clear to ac
a thick cabl
tion (Ambie
& Y phase c
phase & B p
leads and s
.
tem
e joints & te
y officer.
n, safety off
ing cable.
es and Safet
f cable rout
n installatio
ccess the te
e / Copper
ent Tempera
connected a
phase.
subtract it fr
erminations
ficer shall b
ty Sign boar
e as per DE
n works as
est in condu
Bar.
ature)
as per the d
rom the me
s.
e available
rds
WA standa
s per the D
uctor in SW
iagram.
easured valu
at
rd.
DEWA
WGR's
ues.
Page 31 of 57
TP
Te
A
P/TCD/QP‐0
13. Calcu
14. Abov
15. The te
est Diagra
cceptance
The meathan the
06/CAB/SAT
late the Res
ve procedur
est results a
am:
e criteria:
asured resis design res
T ‐
sistance va
re shall be r
are recorde
stance valusistance Fo
11
lue at 20OC
epeated for
d in test for
ue correcteor 630 mm
C by using th
r check the
rmat.
ed at 20°C 2 copper c
he formulae
other Grou
must be econductor 0
e; R20 =Rt/
up cables.
qual or gre0.0283 ohm
L [1+ 0.003
eater (limitm/Km.
93(T ‐ 20)]
ted to 6%)
Page 32 of 57
TP
12
Pu
Eq
Sa
P/TCD/QP‐0
2. Verific
urpose of Ensur
quipment Multi
AC sinharmo
Three
Digita
Prote
Electr
Diese
Conne
Disch
Requi
afety Req1. Appro
2. Prior
3. No pe
4. Prior the re
5. Durinequip
6. Cross in com
7. After next l
06/CAB/SAT
cation of
f test: re the bond
t used for meter (Vol
ngle phase ponic measu
e phase vari
al Clamp me
ctive glass,
rical isolated
l power gen
ecting leads
arge roads.
ired safety m
uirementsoved safety
to start the
ersonal shal
to the testequired safe
g measurepment
bonding vemmunicatio
measuring ocation.
T ‐
f Cross Bo
ing system
the test: tage, curre
power meteurement eve
able auto t
eter / AC Po
helmet, saf
d gloves.
nerator
s.
materials a
s: engineer s
e test Tool b
ll be permit
the testingety sign boa
ements of
erification ion with safe
the each j
12
onding T
is provided
nt and resis
er with flexentually.
ransformer
ower Meter
fety shoes.
nd sign boa
hould be av
box talk nee
tted to work
g perimeterards to be p
electrical
s conductedety staff pos
oint locatio
Test for C
as per the
stance…)
ible cables
r
ards
vailable at s
eds to be co
k in the vici
r must be iplaced accor
parameter
d in the joinsted on the
on need to
Cable circ
approved s
(voltage cu
ite full time
nducted.
nity of the c
solated andrding to the
rs need to
nts link boxinjection en
switch off
cuit Earth
schematic b
rrent, frequ
e during the
cable during
d coded wite requireme
o wear all
xes on the snd to drive
the auto tr
hing Sys
bonding diag
uency, and p
e test.
g test
th approprient.
the pers
site by the tthe auto tra
ransformer
tem
gram.
power, with
iate tags an
onal prote
testing engansformer.
to travel to
h
nd all
ective
ineer
o the
Page 33 of 57
TP
Te
P/TCD/QP‐0
est Proced
1. Prior bondi
2. Far engroun
3. All the
4. Prior link b
5. Switcrangelength
6. Go tolink b
7. After with i
8. Againsheatrequir
9. The sa
10. Switc
Note: Wrinje
11. Injectmeas
12. After meas
13. Actuagrounspecif
14. The msystem
06/CAB/SAT
dure:
to start theing and all t
nd bridge thnd.
e safety pre
to switch ooxes that m
h on the aue of 50 ‐100 h, conducto
the first linoxes with t
recording tnsulated gr
n switch on th current ared only on
ame measu
h off the po
rong connecection cont
tion currentured again
recording tured at eac
al conductond shall be fications.
measured vm design.
T ‐
e test all ththe links ins
he three ph
eparation to
n the auto‐may generat
uto ‐ transfoA in each p
or size, trans
nk box to rehe ac powe
the necessaround stick.
the auto trand voltage e location m
urements sh
ower supply
ction currentinuing long
t to be raiseat the same
the above vch cross bon
or current (measured,
values to be
12
he installatiside the link
ase conduc
o be done a
transformeted from the
ormer to fedphase condusformer rat
cord the mer meter.
ry values sw
ansformer ronce again minimum.)
hall be repe
y & wrong c
nt injectiong duration i
ed and sheae link box.
alues, normnding link bo
IC), induced, scaled up
e scaled to
ion works tk boxes are
ctors with b
s per the sa
er verify thee external s
d one groupuctors. (Theting etc.)
etallic scree
witch off th
raise the cuto cross ch
ated in all t
connection i
and measuit may caus
th currents
mal connectox.
d sheath cuand comp
the declar
to be comptheir norma
onding lead
afety guidel
metallic scsources.
p under teste achieved c
en currents
e test equip
rrent requieck the valu
the link box
is deliberat
urements nse to damag
s and sheath
ions are res
urrent (Ish)pared to th
red current
pleted as peal positions
d cables and
ines.
creens curre
t and adjustcurrent valu
and voltag
pment and
red range aues. (The re
es.
ely made at
eed to be tage the cable
h to ground
stored and
and induce acceptab
rating (52
er the appr.
d connected
ents and vol
t it to get a ue shall dep
es at the SV
discharge t
and measureepeated me
t the cross b
aken immee outer shea
voltages sh
currents an
ed sheath ble values a
6A) of the
roved schem
d to the loca
ltages at th
current in tpend on circ
VL points of
he conduct
e the metaleasurement
bonding bo
ediately ath.
hall be
nd voltages
voltage (Esas per the c
approved c
matic
al
e
the cuit
f the
ors
llic s
x.
are
h) to cable
cable
Page 34 of 57
TP
Te
A
P/TCD/QP‐0
est Diagra
cceptance
With woulcurre
With correof 65
06/CAB/SAT
am:
e criteria:
correct lid reduce tent rating
correct esponding V.
T ‐
nk connecthe specifi
link connnominal cu
12
ctions, meed current
ections, murrent ratin
asured shet by 3% w
measured ng shall no
eath currehen scaled
sheath vot exceed a
ents shall d up to the
oltages wa maximum
not exceee correspo
when scalem sheath st
d a value onding nom
ed up to tanding vol
that minal
the ltage
Page 35 of 57
TP
13
Pu
Eq
Sa
Te
P/TCD/QP‐0
3. Verific
urpose of
Measelectr
quipment AC sin
harmo Three Prote Electr Diese Conne Disch Requi
afety Req Appro Prior No pe Prior
the re Durin
equip
est Proced
1. Prior bondi
2. Far engroun
3. All the4. Conne5. Switc
rangetransf
06/CAB/SAT
cation of
f test:
urement ofrical charact
t used for ngle phase ponic measue phase Varictive glass, rical isolatedl power genecting leadsarge roads.ired safety m
uirementsoved safety to start theersonal shalto the test tequired safeg measurempment
dure for P
to start theing and all tnd bridge tnd. e safety preect the Varih on the aue of 50‐100former ratin
T ‐
f positive
f series sequteristics of c
the test: power meteurement eveiable auto thelmet, safd gloves. nerator s. materials a
s: engineer s
e test Tool bll be permitthe testing ety sign boaments of ele
Positive Se
e test all ththe links insthe three p
eparation toiable auto tuto transfo0 A. (The acng etc.)
13
e and zer
uence impecables and t
er with flexentually. transformerfety shoes.
nd sign boa
hould be avbox talk neetted to workperimeter mards to be pectrical para
equence te
he installatiside the linkhase condu
o be done aransformerrmer to fedchieved cur
ro sequen
edance of 13to ensure e
ible cables
r
ards
vailable at seds to be cok in the vicimust be isoplaced accorameters ne
est:
ion works tk boxes are uctors with
s per the sar to the Sead the circuitrrent value
nce impe
32kV cable effectivenes
(voltage cu
ite full timenducted. nity of the colated and crding to theed to wear
to be comptheir normabonding le
afety guidelling End cont under tes shall depe
edance te
circuit/systs of ground
rrent, frequ
e during the
cable duringcoded with ae requiremeall the pers
pleted as peal positionsead cables a
ines. nductors. st and adjusend on circ
est
tem is to veding method
uency, and p
e test.
g test appropriateent. sonal protec
er the appr. and connec
st it to get cuit length,
rify the d.
power, with
e tags and a
ctive
roved schem
cted to the
a current inconductor
h
all
matic
local
n the size,
Page 36 of 57
TP
Te
A
P/TCD/QP‐0
6. Recormeterstick /
7. Againnecesfor ea
8. Calcu
est Diagra
cceptance
Measperm
06/CAB/SAT
rd the valuer and then s/ discharge n switch onssary valuesach test diaglate the pos
am:
e criteria:
sured Positmissible valu
T ‐
es of voltagswitch off trode. n the autos again for egram. sitive seque
tive Sequeue of the c
13
ge, current, he test equ
o transformeach test di
ence by taki
nce Impedcable as pe
power, freuipment and
mer raise tagram. The
ing average
dance valuer Technica
equency andd discharge
the currente test measu
e value of th
e shall not l Data prov
d power facthe conduc
t required urement is
he recorded
exceed thavided by M
ctor values ctors with in
range andto be repea
d readings
an the maxManufactur
by using pnsulated gr
d measuresated three t
ximum rer
ower ound
s the times
Page 37 of 57
TP
Te
Te
A
P/TCD/QP‐0
est Proced1. Prior
bondi2. Far en
to the3. All the4. Switc
rangelength
5. Registtest e
6. Againneces
7. Calcu
est Diagra
cceptance
Measperm
06/CAB/SAT
dure for Zto start theing and all tnd and neae local groue safety preh on the aue of 50‐100h, conductoter the meaequipment an switch onssary valueslate the zer
am:
e criteria:
sured Zeromissible valu
T ‐
Zero Sequee test all ththe links insr end bridgnd. eparation touto – transf0 A in all thor size, transasures, voltand discharn the autos again. Thero sequence
Sequenceue of the c
13
ence Impehe installatiside the linkge the three
o be done aformer to fehree condusformer rattage, currenge the condo transform test measue by taking m
e Impedanccable as pe
edance Teion works tk boxes are e phase con
s per the saed the circuuctors. The ting etc. nt, power aductors withmer raise turement is tmean value
ce value shr Technica
st: to be comptheir normanductors wit
afety guideluit under teachieved c
and power h insulated the currentto be repeae of the reco
hall not excl Data prov
pleted as peal positionsth bonding
ines. st and adjucurrent valu
factor valuground stict required ted three tiorded readi
ceed than tvided by M
er the appr. lead cables
ust it to get ue shall de
es and theck. range andimes. ngs.
the maximManufactur
roved schem
s and conne
a current iepend on c
n switch of
d measures
um rer
matic
ected
n the ircuit
ff the
s the
Page 38 of 57
TP
14
Pu
Eq
Sa
T
P/TCD/QP‐0
4. High V
urpose of Deter
quipment Reson 5kV in Disch Conne Hand Warn
afety Req Safety Safety Take c
coord Ensur The te Provid Put w Keep Fire e
Test Proce1. TED c2. All th
comp3. Ensur4. All lin5. Far en
cable 6. For HVNote: ‐ th7. GIS sh
earth
06/CAB/SAT
Voltage A
f test: rmine the h
t / Accessonant frequensulation tearge / Earthection leadsTools ing tape &
uirementsy officer shay measures confirmatiodinate with re no other esting area de warning warning signsufficient sextinguisher
edure: clearance shhe necessapleted. re all reportk boxes shand HV cabledocking. V Injection he test arrahall be isolswitch and
T ‐
Alternate
ealthiness o
ories to beency High Voester hing rod s
Caution Boa
s: all be availa to be checon of site reother contrparty workto be comptape inside inside subsupervisor far (C02) shall
hall be availry pre com
ts and recorall be normae compartm
end GIS / Tngement foated and cd line isolato
14
e Curren
of cable ins
e used forolt AC test k
ard
able & safetked by safeadiness froractors befoing in the Gpletely barrie substationstation of ciar end and t be availab
able and TCmmissioning
rds availablealized & covment has be
Testing arranor differentonfirmed nor shall be p
t Test On
ulation afte
r the Test:kit
ty persons tety officer.m GIS cableore starting GIS room anicaded. n and injectiircuit of be testing endle at site.
CD checklistg tests on
e at testing vers shall been prepare
ngement tot makes varnot subject put in open
n 132kv F
er installatio
o be kept a
e box manuthe test. d basemen
ion end whetested during the
t to be clear132kV cab
location. e closed and for HVAC
o done as peries and detto cable Hcondition a
Feeder C
on before e
t all entran
facturers at
t.
ere the circ
test.
red. bles and in
d provide wtesting, inc
er the maketails are proV testing vat remote e
Cables
nergizing.
ce / exits.
t substation
cuit to be te
nstallation
with padlockcluding HV l
e of GIS /reqovided in thvoltage by knd S/s.
n and
sted.
works sha
k. ink fixing d
quirement. he below Chkeeping the
ll be
uring
hart e line
Page 39 of 57
TP
P/TCD/QP‐0
8. Check9. Keep 10. All sa
comm11. Carry 12. Test v
shall b13. When
for 1 14. PD me15. The v
frequ16. The co17. After
prope18. After 19. Proce20. After 21. The te
22. After cham
1. ABB ma6.1 At 6.2 Bo
con
6.3 CT app
6.4 VT 6.5 Ens
op6.6 Tes
Phph
……………19.1 Ot
iso
06/CAB/SAT
klist for HVAmin 1.25m afety pointsmunicate wiout the corvoltage shabe set to 50n resonancemin. easuremenvoltage shalency on tesonnected cthe test fi
er earth rodHVAC, PD medure 7 to 1completionest results a
completionber shall be
ake: ‐ HV tesapplying enth Line eandition at a(If voltage condition ashorting anplying substisolation issure Circuiten conditiost adapter aase selectioases shall b…………………ther phaseolator shall
T ‐
AC shall be fclearance os to be cheth remote ere insulationll be applie0kV in HVACe frequency
t shall carryll be raisedst format. ables shall binished allod. monitoring 18 shall be rn of PD meaare recorde
n of the HVe normalize
st can be do
nd, link shalrth switchepplying endis not inje
and respectnd earthingtation end. s must and Vt breaker is on at injectinand test leaon is depebe earthed a……………………s shall be be changed
14
followed. of test leadsecked befoend. n resistanceed from tesC kit. y matches, v
y out at 76k to 132kV f
be tested wow the self
shall be donepeated foasurement, d in test for
VAC test thd.
one one phas
ll be fixed. es shall bed substationcted for anive line eartg is necessa
VT isolator in open cong end S/s.ad shall be ends upon automatical…………………repeated bd.
s and grounore switchin
e test for east lead fixed
voltage sha
kV & 114kV.for perform
with 132kV ff‐dischargin
ne as per Dr each phasIR test shalrmat.
he test lead
se at a time o
e opened an. ny group, reth switch shary, because
shall be opondition and
fixed at comthe adaptolly. ……………………by without
nd the armang on the p
ach core befd at injectio
ll rise autom
. ming the HV
for one houng of the in
EWA Standse / Group. l be carried
d and adap
or G‐1 R pha
and line iso
espective lihall be kepte the CT is s
pened manud maintena
mmon placor phase se
…………………changing
ature part opower supp
fore & afteron end as m
matically up
VAC, and re
ur in one shonstrument
ard at 76kV d out.
ptor shall b
ase and G‐2 R
olators sha
ine isolator closed consubject to H
ually at injecnce earth s
e for both telection. If
……………………the adapto
of the test leply to the
r HVAC testmentioned.
p to 50kV a
ecord charg
ot. and finally
V and 114 kV
be removed
R phase can
ll be switc
r shall be kdition). HV cable tes
cting end. switch after
the cable cR phase s
…………………or/ only res
ead. testing set
t. Testing vo
nd shall be
ging current
discharge
V.
d and the c
be combine
ched to clo
kept in ope
sting at volt
r the breake
hamber groselected, ot
……………………spective gr
t and
oltage
kept
t and
with
cable
ed)
osed
ened
tage
er in
oup. ther
…….roup
Page 40 of 57
TPP/TCD/QP‐0
2. JAEPS /6.1 At 6.2 cor6.3 Tes
pre
6.4 Linop
6.5 CT sub
……………19.1 Oth19.2 Lin
con
3. Siemen6.1 G‐1
consha
6.2 Forflu
6.3 CT 6.4 VT 6.5 Ens
op6.6 Tes
GIS……………19.1 Fo
tois
19.2 Fo
06/CAB/SAT
/ Toshiba mapplying enrona ring shst adapter essure of SF(For Single link or rod ne earth swen conditioshorting anbstation en…………………her group sne earth swndition.
ns make: ‐HV1 Line eartndition at aall be in Opr G1 HV tese line in the(For Single through bashorting anisolation issure Circuiten conditiost adapter aS compartm…………………or G2 HV teo close condolator G1 toor G2 HV te
T ‐
make: ‐ HV tend, link shalhall be fixedand test leF6 in both scable injecavailable in
witches (G‐1on. nd earthingd. ……………………shall be repeitches (G2
V test can be
th switchesapplying endpened condst, all three e test bushicable injecre conductond earthings must and Vt breaker is on at injectinand test leaments confir……………………est, Line eardition at apo be kept inst, all three
14
est can be do
ll fixed for Jd over the toead shall beubstation.ction, othern the adapto1 shall be o
g is not nece
…………………eated by chshall be op
e done 3 pha
shall be od substatioition phases shang. ction, otheror in the tesg is necessaVT isolator in open cong end S/s.ad shall be rmed for no…………………rth switchespplying endn Open conde phases sha
one 3 phase
AEPS makeop of bushine fixed at G
r Phases in or). opened, G‐
essary, beca
……………………hanging the ened, G1 c
ases at a tim
opened andn. G2 line e
all be shorte
r phases shst bushing).ry, as CT is shall be opondition and
fixed at comormal pressu……………………s G2 shall bd substationdition. all be shorte
s at a time
. ng at HV injGr‐1. GIS c
G‐1 shall b
2 closed) a
ause the CT
…………………adaptor. losed) and
me.
d G‐1 line earth switch
ed with bar
hall be eart. subject to H
pened manud maintena
mmon placure of SF6 i…………………be opened an. G1 line e
ed with bar
jection sidecompartmen
be earthed
and line iso
T is not subj
……………………
line isolato
isolator shah shall be c
re conducto
hed manua
HV testing aually at injence earth s
e for both tn both subs……………………and line isoearth switch
e conducto
nts confirm
by manuall
olator (G‐1
ject to HV c
…………………
or (G1 &G2)
all be switcclosed and G
or covered w
ally by exte
at injection cting end. switch after
the cable cstation. …………………lator G2 shh shall be c
r in the test
med for nor
ly inserting
&G‐2) rem
cable testin
……………………
) remains o
ched to cloG2 line isola
with Alumin
rnal ground
S/S end.
r the breake
hamber gro
……………………all be switcclosed and
t bushing.
rmal
the
ains
ng at
…….
open
osed ator
num
ding
er in
oup.
…….ched line
Page 41 of 57
TPP/TCD/QP‐0
4. Mitsubi6.1 At 6.2 Lin
con6.3 CT
sub6.4 Tes
no………………19.1 O
5. AREVA 6.1 CT s
sub6.2 Tes
end6.3 The
be c……………19.1 Af
ch19.2 Te
apea
6. Tempor6.1 T6.2 H6.3 T
………………20.1 O
7. Out Doflue).
6.1 T6.2 C6.3 T
………………20.2 O
06/CAB/SAT
ishi make: Happlying enne earth swndition. shorting anbstation enst adapter armal pressu…………………ther Group
make: ‐ HVshorting anbstation endt adapter &d substatione earthing oconnected w…………………fter complehamber shaest adaptorpplying endarthed in GI
rary TerminTemporary tHVAC test kTest lead sh…………………Other Group
or Sealing E
Test lead shCarry out thTest leads sh…………………Other Group
T ‐
HV test can
nd, link shalwitches (G1
nd earthingd. and test leaure of SF6 in……………………s shall be re
V test can be
nd earthing d. & test lead sn, other phaof cable shawith GIS bo……………………etion of thell be normar and test ld /injecting IS cable cha
nation: HV tterminationkit shall be phall be fixed……………………ps shall be r
End: HV tes
all be laid fe core insuhall be conn……………………ps shall be r
14
be done 3 p
ll not be fixe1 & G2) sh
g is not nece
ad shall be n both subs…………………epeated by
done R&B p
is not nece
shall be fixeases G1 B anall be done ody. This ear………………… HVAC test alized. lead shall bend substa
amber.
test can be d
n shall be prplaced at te from the H…………………repeated (if
t for all6 ph
rom test selation resistnected with…………………repeated (if
hases at a ti
ed. all be clos
essary, beca
fixed at Gr‐tation.
……………………changing th
phases from
essary, beca
d at Gr‐1, Rnd G2 R & Ymanually brthing shall ……………………the test le
be fixed at ation, the o
done all 6 ph
repared at tmporary teHV kit to the……………………f any) by ch
ases at a tim
t to ODSE atance test fh outdoor se…………… ……f any) by ch
me by short
ed and line
ause the CT
‐1 any phas
…………………he adaptor
one group &
ause the CT
R, B and Gr‐Y shall be eay shorting tbe ensured…………………ad and ada
Gr‐2 R, B other phase
hases at a tim
the HV injecrmination.e Temp. term…………………anging the
me (Shorting
and shall befor each corealing end, …………………anging the
ting internall
e isolator (
T is not subj
ses. GIS com
……………………
& Y phase fro
T is not subj
2, Y phase carthed insidthe cable wd during cab……………………aptor shall b
and Gr1‐Y es G1 R, B
me (Shorting
ction end..
mination, p……………………temporary
g with 16sqm
connectedre before & providing A…………………test lead co
ly inside the
(G1 & G2)
ject to HV c
mpartments
…………………
om other gro
ject to HV c
cable chame GIS Cable
with bare coble test prep…………………be removed
phases caband G2, Y
g with 16sqm
providing Alu…………………test adapto
mm Cu Wire
with test safter HVAC
Aluminum fl…………………onnection.
e GIS chambe
remains o
cable testin
s confirmed
……………………
oup at a tim
cable testin
ber at applye Chamber.nductor anparation its……………………d and the ca
ble chambephase shal
mm Cu Wire)
uminum flu……………………or
with Alumin
et. C test. ue. …………………
er.
open
ng at
d for
….
me.
g at
ying
d to elf. …….able
er in l be
.
ue. ….
num
….
Page 42 of 57
TP
Te
A
P/TCD/QP‐0
Remarks:
est Diagra
cceptance
The tnew cat a f
06/CAB/SAT
If cable len
am:
e Criteria:
test can becable, 106 frequency r
T ‐
ngth is mo
:
deemed pkV AC voltrange of 20
14
ore, HV Inje
passed, if ittage / phas0‐300Hz w
ection shal
t withstandse (U0 X 1.
without any
ll carry out
ds 132 kV A7 X 0.8) foy breakdow
t for only o
AC voltage r old cablewn during t
one phase
per phasee for a durahis period.
at a time.
e (U0 X 1.7)ation of 1 h.
) for hour
Page 43 of 57
TP
15
Pu
Eq
Sa
T
P/TCD/QP‐0
5. Partia
urpose of Deter
quipment Reson PDM Disch Conne Hand Warn
afety Req Safety Safety Take c
coord Ensur The te Provid Put w Keep Fire e
Test Proce1. All req2. Identi3. Moun4. Lay th5. Provid6. Switc7. Confir8. Creat9. Inform10. BG no
06/CAB/SAT
al Dischar
f test: rmine the h
t / Accessonant frequeKit arge / Earthection leadsTools ing tape &
uirementsy officer shay measures confirmatiodinate with re no other esting area de warning warning signsufficient sextinguisher
edure: quirementsify and confnt the UHF che UHF cablde and exteh on PD equrm the come substatiom the HV teoise level se
T ‐
rge Mea
ealthiness o
ories to beency High Vo
hing rod s
Caution Boa
s: all be availa to be checon of site reother contrparty workto be comptape inside inside subsupervisor far (C02) shall
s for HVAC tfirm the cabcoupler on tle and connernal grounduipment an
mmunicationn folder perest coordinaensitivity 76
15
suremen
of cable / Te
e used forolt AC test k
ard
able & safetked by safeadiness froractors befoing in the Gpletely barrie substationstation of ciar end and t be availab
test to be coble ( Feederthe stress cnect one endd before swnd Laptop ann between pr test and sator for the 6kV BHV, 10
nt Test O
ermination
r the Test:kit
ty persons tety officer.m GIS cableore starting GIS room anicaded. n and injectiircuit of be testing endle at site.
ompleted r and phasecone of the d of UHF cawitch on thend confirm processor uub folder foreadiness o
06kV BHV, 1
On 132kv
after instal
o be kept a
e box manuthe test. d basemen
ion end whetested during the
e) to be testcable termible to the ce portable kthe systemnit and laptor the PD mof PD measu06 AHV and
Feeder C
lation befo
t all entran
facturers at
t.
ere the circ
test.
ed ination for tcouple whicit. is working top is intacteasuremenurement. d 76 AHV.
Cables
re energizin
ce / exits.
t substation
cuit to be te
the individuch as per dra
properly t. nt voltage as
ng.
n and
sted.
ual. awing attac
s given belo
ched.
ow.
Page 44 of 57
TP
Te
A
P/TCD/QP‐0
11. In cascreate
12. Checkachiev
13. The a14. Perfo15. Confir16. In cas
to kno17. Proce18. The te
est Diagra
cceptance
Durin
06/CAB/SAT
se of any ed for the ink the backgve better sibove exercrm PD couprm the coupse of any abow the injecedure 8 to 1est report t
am:
e criteria:
ng testing a
T ‐
abnormalitnvestigationground noignal to noisise should npler sensitivpler sensitivbnormality oction on ext15 shall be ro be record
at 76kV & 1
15
ty observedn. ise level anse ratio. not affect sevity test by ivity for the observed thtinction volepeated foded in test f
114kV no P
d during PD
nd adjust t
ensitivity ofinjecting 20all cable to he PD can betage level fr other phaformat.
PD shall de
D measure
the thresho
f the PD cou0V with CAL be tested ae measuredor PD activise / Group
etected.
ment addit
old level an
upler 2B PD pulsat a record. d different vity. cables.
tional sub
nd add har
e injector.
voltage leve
folder mus
rdware filte
el (below 10
st be
er to
06kV)
Page 45 of 57