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Procurement of
Transmission
Line Material
such as :
| -
Lattice
Steel Towers
-
Suspension,
Tension,
Transposition
Towers
-
Single
Circuit,
Double
circuit,
Multi
circuit
Towers
-
Vertical/
Horizontal
Towers
-
Gantries
at
substation
-
Conductor
-
AAC/
AAAC
-
ACSR
-
Insulated
(ABC)
-
OPGW & OPGW
Accessories
-
Earthwire
-
Insulators
-
Disc
Insulators
-
Pin
Insulators
-
Longrod
Insulators
-
Insulators
made up
of
different
materials
such as
Porcelain,
Polymer,
etc.
-
Insulator
Hardware
-
Single
/ Double
Suspension
Clamps
-
Single
/ Double
Tension
Clamps
-
VSuspension
Clamps
-
Line
Accessories
(For
Conductor,
OPGW,
Earthwire)
-
Suspension
Clamps
-
Tension
Clamps
-
Dead End
Clamps
-
Armour
Rods
-
Vibration
Dampers
-
Spacers
/ Spacer
Dampers
-
Joint
Boxes
for OPGW
-
Bird
guard
-
Steel Poles
(Polygonal /
Circular)
-
Lightning
Arresters
-
Warning
Light /
Warning
Spheres
-
Earthing
Components
| | -
Tower Erection
using various
specialized
equipments such
as cranes,
winches,
pulleys, nut
bolts, etc.
Tightening of
nuts & bolts,
fixation of
phase plates,
circuit plates,
danger plates,
number plates,
bird guards,
etc. | -
Stringing of
Conductor &
Earthwire
includes
fixing of
suspension
and tension
assemblies
and
insulators
on tower
cross arms,
furnishing,
stringing
and sagging
of
conductor,
earthwire,
OPGW with
jumper loops
and mid span
joints, sag
adjustments,
fixation of
spacers,
spacer
dampers,
vibration
dampers,
aviation
warning
devices such
as warning
spheres etc. | | | | | |
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