Modification to the existing OHE arrangements of Railways in connection with WCL Siding near Gouri Deep

Amount

Preparation of Designs and drawings for OHE.

Concrete for foundations and plinth in other than hard soil and rock (including foundation for AT/BT masts)

Erection of Traction masts and Main masts of Switching stations and LT supply Transformer station.

Erection of Fabricated Small Part Steel work other than mast, TTC's, Portals, etc

Supply and erection of Guy rod assembly.

Supply without Insulator and Erection of Single bracket assembly for conventional OHE.

Erection of contact wire with briddle wire

Supply and erection of regulating equipment (3 pulley type) with counter weight assembly for conventional OHE.

Marking of "Y" - Measurement at BWA locations.

Supply without Insulator and erection of material for termination of Double Overhead equipment or terminating wire.

Supply withour insulator and erection of anti creep with galvanised steel wire for conventional OHE

Supply of material with out insulator and erection of 25 kV Post Insulators.

Supply without insulator and erection of a double wire section insulator assembly

Supply and erection of 25 kV Single Pole Isolator with out earth contact assembly (without Insulators)

supply and erection of all type of copper jumpers

Supply and erection of structure bonds

Supply and erection of longitudinal bonds

Supply and erection of transverse and special bonds

Drilling of holes

Transfer of equipment from one mast or support to other.

Splicing and extension of Overhead conductors.

Dismantlement of isolator

Dismantlement of OHE mast / structure by cutting.

Retrieval of traction masts, main masts, TTC uprights etc.

Dismantling of Cantilever assemblies including insulators.

Dismantling of regulating equipment with counter weight assembly for Conventional OHE

Dismantling of anti creep with galv. Steel wire

Dismantling of copper jumper

Dismantling of fabricated steel & SPS

Erection of Traction masts and Main masts of Switching stations and LT supply Transformer station.

Erection of Fabricated Small Part Steel work other than mast, TTC's, Portals, etc

Supply and erection of Guy rod assembly.

Supply without Insulator and Erection of Single bracket assembly for conventional OHE.

Erection of contact wire with briddle wire

Erection of regulating equipment (3 pulley type) with counter weight assembly for conventional OHE.

Erection of material for termination of Double Overhead equipment or terminating wire.

Erection of anti creep with galvanised steel wire for conventional OHE

Erection of 25 kV Post Insulators.

Erection of 25 kV Single Pole Isolator with out earth contact assembly (without Insulators)

Erection of all type of copper jumpers

Transfer of equipment from one mast or support to other.

Splicing and extension of Overhead conductors.

Dismantlement of isolator

Dismantlement of OHE mast / structure by cutting.

Retrieval of traction masts, main masts, TTC uprights etc.

Dismantling of Cantilever assemblies including insulators.

Dismantling of regulating equipment with counter weight assembly for Conventional OHE

Dismantling of anti creep with galv. Steel wire

Dismantling of copper jumper

Dismantling of fabricated steel & SPS

Extra on erection rate for steel work done manually under sl no. 3

Supply and erection of Number plates on existing masts.

Supply and erection of caution boards for 25kV traction.

Dismantling of old contact wire including droppers if required

Dismantling of old contact wire including droppers if required under power block

Supply of Traction masts and main masts of switching stations, LT supply transformer station and booster transformer station as per latest RDSO drawings and IS specifications

Supply of facricated steel work other than masts, TTC, Portals such as SPS, special fabricated steel etc.

Supply of 107sq.mm solid hard drawn grooved copper contact wire as per RDSO specification no. ETI/OHE/42 (2/92) or latest

Supply of briddle wire

Supply of 105 Sq.mm annealed strandard copper jumper wire as per latest RDSO specification

supply of insulators for sl no. 6

Supply of insulators for sl no. 10

Supply of insulators for sl no. 11

Supply of Post&Operating rod insulators for sl no. 14

Total impact of GST for the purpose of CTC