TPJ Division- Electrification of left over un-electrified lines across the TPJ Divisions- ELECTRIFICATION AT TPGY

01-SW-I: ELECTRIFICATION AT TPGY

Preparations of Designs and Drawings for overhead equipment and verification of purchasers engineering plan

Preparation of station working rule diagram and working instruction

Concrete for foundation and plinth in other than hard soil and rock

Supply of traction mast and main masts of switching stations, booster stations and L.T. supply Transformer stations - By manual

Erection of traction mast and main masts of switching stations, booster stations and L.T. supply Transformer stations - By manual

Supply of fabricated steel work other than masts by manual

Erection of fabricated steel work other than masts by manual

Supply of fabricated steel works (SPS)

Erection of fabricated steel works (SPS)

Supply (excluding supply of copper contact wire) and erection of contact wire only (regulated with briddle wire) by manual

Supply of Splicing and extension of an anchored overhead equipment (Supply only)

Splicing and extension of an anchored overhead equipment (Erection)

Supply of Guy Rod Assembly

Erection of Guy Rod Assembly

Supply of single bracket assembly suitable for tramway type OHE(Regulated)

Erection of single bracket assembly suitable for tramway type OHE(Regulated)

Supply of regulating equipment (3 pulley type) with counter weight assembly for tramway type OHE (Regulated).

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

Supply of anti-creep with cadmium copper catenary wire suitable for Tramway OHE

Erection of anti-creep with cadmium copper catenary wire suitable for Tramway OHE

Supply and Erection of materials for termination of tramway type OHE (Regulated).

Supply of a section insulator assembly for tramway type OHE (Regulated)

Erection of a section insulator assembly for tramway type OHE (Regulated)

Supply of 25KV, 1250Amps single pole isolator as per RDSO specification no. ETI/OHE/16 (1/94) with operating handle assembly

Erection of 25KV, 1250Amps single pole isolator as per RDSO specification no. ETI/OHE/16 (1/94) with operating handle assembly

Supply of a single earth electrode

Erection of a single earth electrode

Supply of Solid copper bus bar 18 mm

Erection of Solid copper bus bar 18 mm

Supply of solid copper bus bar connectors-Bus terminal (6310)

Erection of solid copper bus bar connectors-Bus terminal (6310)

Supply of solid copper bus bar connectors-Bus splice (6320)

Erection of solid copper bus bar connectors-Bus splice (6320)

Supply of 25 Kv Post Insulator

Erection of 25 Kv Post Insulator

Supply of 9tonne cut insulator

Erection of 9tonne cut insulator

Supply of a copper jumper

Erection of a copper jumper

Tranfer of equipment from one mast or support to other

Modification to erected equipment- Dismantling of an isolator

Modification to erected equipment- Dismantling of a pedestal /pininsulators

Hiring of stone demolition machine using tractor compressor breaker for breaking hard concrete foundation / Stones

Dismantlement of OHE mast / structure by cutting

Dismantling of Regulating Equipment

Releasing of Portal Boom under power block/ non power block

Stenciling / painting of Mast number, OHE parameters (Conductor Height, Stagger & Implantation), Phone indication (Near by Emcy. Socket Loc.) and Rail level Indication on Mast.

Supply of Structure bond

Erection of Structure bond

Supply of Longitudinal bond

Erection of Longitudinal bond

Supply of Transverse/Special bond

Erection of Transverse/Special bond

Supply and Erection of number plate

Transporting of OHE structures/ Mast /Materials /equipment to the workspots