Design, Supply, erection, testing and Commissioning of 25 kV ac single phase 50Hz OHE works at Krishna Canal Yard (KCC) in Vijayawada Division of South- Central Railway, in A.P, India

A- modification works for OHE at KCC yard

Supply and Erection of large Span wire (130 sq.mm) including its fittings with insulators: Supply: With Porcelain Insulators 1050mm CD

Supply and Erection of large Span wire (130 sq.mm) including its fittings with insulators: Erection: With Porcelain Insulators 1050mm CD

Supply and Erection of large Span wire (130 sq.mm) including its fittings with insulators: Erection: Extra on erection under Power Block

Modification to existing Overhead Equipment. Erection

Extra for modification to existing Overhead Equipment under power block. Erection

Loading/Unloading, transportation and handing over of all type of materials etc. (other than contractor material). Erection Unit Unit Above/

B-modification works for OHE at KCC yard

Supply and Erection of a guy rod assembly. Supply

Supply and Erection of a guy rod assembly. Erection

Supply and Erection of a guy rod assembly. Erection: Extra on erection under Power Block.

Supply and Erection of bracket assembly with insulators Supply: With Porcelain stay & bracket Insulators 1050mm CD.

Supply and Erection of bracket assembly with insulators Erection: With Porcelain stay & bracket Insulators 1050mm CD.

Supply and Erection of bracket assembly with insulators Erection: Extra on erection under Power Block.

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

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

Supply and Erection of regulating equipment (3 pulley type) with counter weight assembly for conventional OHE. Erection: Extra on erection under Power Block.

Supply and Erection of material for termination of double Overhead Equipment conductor Supply: With Porcelain Insulators 1050mm CD.

Supply and Erection of material for termination of double Overhead Equipment conductor Erection: With Porcelain Insulators 1050mm CD.

Supply and Erection of material for termination of double Overhead Equipment conductor Erection: Extra on erection under Power Block. Per

Supply and Erection of a structure bond/longitudinal bond/ transverse and special bond. Supply Per

Supply and Erection of a structure bond/longitudinal bond/ transverse and special bond. Erection Unit Unit Above/

C- modification works for OHE at KCC yard

Supply and Erection of Over Head Equipment i.e. contact & catenary wire (excluding cost of supply of contact & catenary wires), jumper wire, dropper wire, contact/catenary clips, fasteners and all other material required at turn out/overlaps/diamond crossings etc. Final checking of OHE and adjustment, inspection to be done by tower wagon for commissioning of conventional OHE. Erection Per

Supply and Erection of Over Head Equipment i.e. contact & catenary wire (excluding 2 cost of supply of contact & catenary wires), jumper wire, dropper wire, contact/catenary clips, fasteners and all other material required at turn out/overlaps/diamond crossings etc. Final checking of OHE and adjustment, inspection to be done by tower wagon for commissioning of conventional OHE. Erection: Extra on erection under Power Block. Per

Supply and Erection of Over Head Equipment i.e. contact & catenary wire (excluding cost of supply of contact & catenary wires), jumper wire, dropper wire, contact/catenary clips, fasteners and all other material required at turn out/overlaps/diamond crossings etc. Final checking of OHE and adjustment, inspection to be done by tower wagon for commissioning of conventional OHE. Erection: Extra on manual erection for catenary/contact wire. Unit Unit Above/

D- modification works for OHE at KCC yard

Supply and Erection of anti-creep with cadmium copper catenary wire. Supply: With Porcelain Insulators 1050mm CD.

Supply and Erection of anti-creep with cadmium copper catenary wire. Erection: With Porcelain Insulators 1050mm CD.

Supply and Erection of anti-creep with cadmium copper catenary wire. Erection: Extra on erection under Power Block.

Supply and erection of section insulator assembly and associated fittings & fasteners for OHE with Bar Insulator: Supply: With Porcelain Insulators 1050mm CD and Bar Insulator.

Supply and erection of section insulator assembly and associated fittings & fasteners for OHE with Bar Insulator: Erection: With Porcelain Insulators 1050mm CD and Bar Insulator.

Supply and erection of section insulator assembly and associated fittings & fasteners for OHE with Bar Insulator: Erection: Extra on erection under Power Block.

Supply and Erection of all types of copper jumpers. Supply

Supply and Erection of all types of copper jumpers. Erection

Supply and Erection of all types of copper jumpers. Erection: Extra on erection under Power Block.

Supply of materials and erection of a large copper jumper (160sqmm) between aluminium/Copper busbar and OHE , cross feeder to OHE etc with all associated fittings. Supply

Supply of materials and erection of a large copper jumper (160sqmm) between aluminium/Copper busbar and OHE , cross feeder to OHE etc with all associated fittings. Erection

Supply of materials and erection of a large copper jumper (160sqmm) between aluminium/Copper busbar and OHE , cross feeder to OHE etc with all associated fittings. Erection: Extra on erection under Power Block.

Supply and Erection of solid copper busbar 18 mm dia including all connectors, bus splice etc. Supply

Supply and Erection of solid copper busbar 18 mm dia including all connectors, bus splice etc. Erection

Supply and Erection of solid copper busbar 18 mm dia including all connectors, bus splice etc. Erection: Extra on erection under Power Block.

Dismantling of traction structure, portals,TTC and associated SPS by cutting. Erection

Dismantling of traction structure, portals,TTC and associated SPS by cutting. Erection: Extra for Dismantling of traction structure, portals , TTC and associated SPS by cutting under Power Block. Unit Unit Above/

E-modification works for OHE at KCC yard

Providing and laying of concrete for foundation and plinth in all types of Soils using M- 15 grade concrete for main foundation and M-20 grade concrete for grouting and muffing including nominal reinforcement wherever required as per RDSO drawings. Supply

Providing and laying of concrete for foundation and plinth in all types of Soils using M- 15 grade concrete for main foundation and M-20 grade concrete for grouting and muffing including nominal reinforcement wherever required as per RDSO drawings. Erection Unit Unit Above/

F-modification works for OHE at KCC yard

Supply and Erection of all types of galvanised Steel Structures, Small Parts Steel etc. Supply

Supply and Erection of all types of galvanised Steel Structures, Small Parts Steel etc. Erection

Supply and Erection of all types of galvanised Steel Structures, Small Parts Steel etc. Erection: Extra on Erection under Power Block.

Supply and Erection of all types of galvanised Steel Structures, Small Parts Steel etc. Erection: Extra rate on Manual Erection. Unit Unit Above/

G-modification works for OHE at KCC yard

Monthly charges for one crane operator for full time operation for one crane including Monthly charges for one Watch & Ward for one crane. Erection

Supply and Erection of 25kV Single Pole Isolator 1600Amp with insulators, with /without earth contact assembly and with /without interlock. Supply

Supply and Erection of 25kV Single Pole Isolator 1600Amp with insulators, with /without earth contact assembly and with /without interlock. Erection

Extra on erection under Power block for Single Pole /Double Pole Isolators. Erection: Extra on erection under Power block for Single Pole /Double Pole Isolators.

Supply & Erection of 25kV Support/ Post insulators with fittings and fasteners. Supply

Supply & Erection of 25kV Support/ Post insulators with fittings and fasteners. Erection Unit Unit Above/