Electrical TRD Works in connection with OHE modification work at NCBD Station against the Engg. Work "Provision of Direct reception at NCBD by providing crossover at MYGD end at NCBD"

Preparation of OHE design & drawing

Concrete for foundation/Plinth including supply of sand, ballast & cement.

Supply of Structure Steel (Traction Mast) fabricated & galvanised of all Type: B-series mast

Erection of Structure Steel (Traction Mast) fabricated & galvanised of all Type: B- series mast

Supply of fabricated steel works (SPS) other than masts including MCC, Chairs etc.

Erection of febricated & Galvanized Steel parts Steel (SPS).

Supply of fabricated & galvanised structures (O,N & R type Portals) with all necessary components other than masts.

Erection of fabricated & galvanised structures (O,N & R type Portals) with all necessary components other than masts.

Supply without insulator of Single Bracket Assembly

Erection of Single Bracket Assembly with insulators

Supply of Stay insulator

Supply of Bracket Insulator

Supply and erection of 9-Tonne Insulator, Procelain (CD-1050 mm)

Supply without insulator of a Section insulator assembly

Erection of a Section insulator assembly

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

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

Supply of Guy rod assembly

Erection of Guy rod assembly 1184169.0

Supply of 107 sq. mm HDGC Contact Wire 1217954.0

Supply of 65 sq. mm cadmium copper catenary wire

Supply of a copper jumper (5 mm dia dropper wire) (SM547) pg 185

Supply of span wire

Erection of span wire

Supply of Contact wire Splices (toothed type), RI No. 1081-1

Erection of Contact Splices

Supply of Catenary Splices (65), RI No. 1091, 1092, 1093 & 1094

Erection of Catenary Splices

Supply of Overhead equipments only

Erection of Overhead equipments only

Supply of Retro reflective number plate complete as per RDSo's Spec. ETI/OHE/33a(12/97) Rev-6 or latest

Erection of Retro reflective number plate complete as per RDSo's Spec. ETI/OHE/33a(12/97) Rev-6 or latest

Supply of Dead section caution board (power block working limit)(inclusive of Erection charges)

Supply of Dead section caution board (Danger)(inclusive of Erection charges)

Supply & Erection of a Galvanized Steel stranded wire structure bond

Erection of a Galvanized Steel stranded wire structure bond

Supply of longitudinal bonds

Erection of longitudinal bonds

Supply of Transverse/Cross /Special bonds

Erection of Transverse/Cross /Special bonds

Supply and fitment of PVC Sleeve for bond Per Track

Adjustment of OHE and Tower Wagon Checking.

Supply of single earth electrode.

Erection of single earth electrode.

Supply of 25kV Post Insulator

Supply of 18 mm solid copper busbar with components

Erection of 18 mm solid copper busbar with components

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

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

Supply of solid copper bus bar connector: Bus splice (RI-6320)

Erection of solid copper bus bar connector: Bus splice (RI-6320) 1222078.0

Supply of 160 sq. mm large jumper wire

Dismantling of Over head equipments.

"Dismantling mast/structure/upright by cutting (If required) "

"Dismantling of cantilever assembly "

Dismantling of Regulating Equipments

Dismentaling of Guy Rod

Transportation of materials from depot to work site and work site to depot

Erection: installation, testing and commissioning of 25 KV/240 V, Auxiliary Supply Transformer (25 kVa capacity)

Erection of Anti climbing device for L.T. supply transformer station

Providing LT junction box for AT price shall include supply and erection of LV termination box assembly complete.

Supply without insulator of 25 kV D.O fuse switch assembly.

Erection without insulator of 25 kV D.O fuse switch assembly

Supply of 50x6 Sq.mm M.S Flat earthing lead.

Erection of 50x6 Sq.mm M.S Flat earthing lead.

Supply and erection of Split type arcing horn for AT.

Supply of Copper strips for equipment earthing.

Erection of Copper strips for equipment earthing.

Digging of cable trench for single cable for 2 core 150 sq.mm armoured cable.

Supply of 2 core 150 sq.mm LT UG Alluminium armoured cable XLPE having heat resisting insulation (98)

Erection of 2 core 150 sq.mm LT UG Alluminium armoured cable XLPE having heat resisting insulation (98)

Providing of L.T cable marker

Providing GI pipe 100 mm diameters as per Technical Specification.

Preparation of design and drawing for AT

Supply of 8 SWG GI wire for Earthing

Erection of 8 SWG GI wire for Earthing

Machine boaring is to be done where necessary with horizontal boaring of hole a depth of 2 mtr below GL by HDD machine. The entire work is to be executed as per direction of Railway Engineer.

Supply, laying, commissioning & testing of CI Pipe 100 mm dia Class LA type (IS 78 1536-2001) to be laid partly along the pole and partly through ground under railway track/road in cable trench for protection of cable with suitable fixing arrangement by MS clamp, nut, bolt,washer etc.as per instructionof Engineer incharge at site.

Dismantling of existing AT with all associated equipment, panel etc.

-: B : Extra Erection Charges under Power Block on Schedule-A

Erection of Structure Steel (Traction Mast) fabricated & galvanised of all Type: B- series mast

Erection of fabricated & galvanised structures (O,N & R type Portals) with all necessary components other than masts.

Erection of febricated & Galvanized Steel parts Steel (SPS).

Erection of Single Bracket Assembly with insulators

Dismantling of Over head equipments.

Dismantling mast/structure/upright by cutting (If required)

Dismantling of cantilever assembly

Dismantling of Regulating Equipments

Dismentaling of Guy Rod Per Track

Adjustment of OHE and Tower Wagon Checking.

Erection of Contact Splices

Erection of Catenary Splices

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

Erection of Overhead equipments only