OHE modification work in connection with extension of line No.4 at BBN to facilitate full rake loading/unloading at one go in CKP Division

I-(Supply of fabricated traction mast/TTC/Portal (Galvanised)) 1709008.59 Below/P

V-(Erection and Dismantling of OHE Items). 697661.50 Below/P

III-(Supply of Metal / Alloy / Other Items). 2778394.16 Below/P

Item Breakup - I-(Supply of fabricated traction mast/TTC/Portal (Galvanised))

Supply of fabricated traction mast /main mast MT and opposite gantry mast (Galvanised).

Supply of TTC (Galvanised).

Supply of fabricated and galvanised portals with MT boom. Total 1709008.59

Item Breakup - V-(Erection and Dismantling of OHE Items).

Per Track Preparation of OHE Design & Drawings. KM

Erection of traction mast/TTC/Portal upright/Main MT mast and opposite gantry mast (Galvanised).

Erection of TTC boom (Galvanised).

Erection booms.

Erection of fabricated & galvanised small steel MT works other than traction mast including DA.

Erection of single bracket assly complete for Each conventional OHE including fabrication.

Erection of material for erection of 25 kV Each Pedestal/post insulator.

Erection of section insulator assembly including Each core and cut in insulator.

Erection, filtration, testing & commissioning of Each 25KVA , 25 KV/240 V, single phase Oil filled Auxiliary transformer with D.O.Fuse assembly as per latest RDSO's specification.

Erection of insulator.

Erection of single earth electrode including all Each accessories.

Erection of MS flat for earth bus (50mm x 6mm) Metre for earthing of Auxiliary transformer mast/ equipment.

Erection of 25 kV Single Pole Isolator without Each earth contact assembly.

Erection of 25 kV Single Pole Isolator with earth Each contact assembly.

Erection of 25 kV Double Pole Isolator with earth Each contact assembly.

Erection of anticreep arrangement with Rly Each supplied catenary wire. CKP-DIVN-ELEC/SOUTH EASTERN RLY

Erection of regulating equipment (3:1) with all Each components including counter weight assembly and SS rope for conventional OHE.

Erection of material for termination of single Each conductor/FTA with complete set ( including supply of cut in insulator)

Erection of material for termination of double Each conductor/FTA with complete set ( including supply of cut in insulator).

Dismantling arrangement. KM

Erection of accessories.

Erection of Structure bond/ Longitudinal bond/ Each Transeverse, Cross or Special bonds.

Each Adjustment of OHE by Tower wagon. Span

Shifting of OHE from one location to another.

Cutting & removal of Traction Mast/leg of TTC Each uprightes, portal upright.

Dismantling & removal of small steel works MT including special type of boom.

Dismantling & removal of cantilever assembly.

Dismantling & removal of Guy rod assembly.

Dismantling arrangement.

Dismantling assembly.

Dismantling & removal of OHE equipments Per Track including catenary,contact,jumper & dropper KM wires.

Dismantling & removal of Isolator assembly.

Dismantling & removal of Auxiliary transformer Each with DO fuse assly complete.

100% Extra on erection rates for works under Lumpsum power block on Sr.No. 2, 3, 4, 5, 6, 7, 8, 13, 14, 15, 16, 17, 18, 19, 20, 23, 24, 25, 26, 27, 29, 30, 31 & 32. Total 697661.50

Item Breakup - II-(Supply of Insulators).

'Supply of Stay insulator.

'Supply of Bracket insulator.

Supply of 9 Tonne Insulator.

Supply of 25kV pedestal/post Insulator. Total 408618.92

Item Breakup - IV- (Foundation work).

Concrete for foundation and plinth in all type of cum soil including excavation,grouting,muffing etc and supply of sand,ballast & cement. Total 883157.00

Item Breakup - III-(Supply of Metal / Alloy / Other Items).

Supply of fabricated & galvanised small steel MT works other than traction mast including DA.

Supply of single bracket assly complete for Each conventional OHE including fabrication.

S u p p l y of material for Pedestal/post insulator.

Supply of section insulator assembly including Each core and cut in insulator.

Supply of 25KVA , 25 KV/240 V, single phase Oil Each fi l l e d Auxiliary transformer with D.O.Fuse assembly as per latest RDSO's specification.

Supply & erection of anti climbing device for Each Auxiliary transformer.

S u p p l y of insulator.

Supply of Parallal Grooved Clamp (PG).

Supply of single earth electrode including all Each accessories.

Supply of MS flat for earth bus (50mm x 6mm) Metre for earthing of Auxiliary transformer mast/ equipment.

Supply of 25 kV Single Pole Isolator without earth Each contact assembly.

Supply of 25 kV Single Pole Isolator with earth Each contact assembly.

Supply of 25 kV Double Pole Isolator with earth Each contact assembly.

Supply of anticreep arrangement.

Supply of regulating equipment (3:1) with all Each components including counter weight assembly and SS rope for conventional OHE.

Supply of material for termination of single Each conductor/FTA with complete set ( including supply of cut in insulator)

Supply of material for termination of double Each conductor/FTA with complete set ( including supply of cut in insulator).

Supply of overhead equipment excluding Per Track catenary, contact, jumper and dropper wire. KM

Supply of Guy rod assembly with all accessories. Each

Supply of Structure Bond (40mm x 6mm).

Supply of Longitudinal Bonds.

Supply of Transverse/ cross/ special Bonds.

Supply & erection of Retro Reflective type Each structure number plate as per RDSO specification.

Supply of Contact wire splice.

Supply of Catenary wire splice. Total 2778394.16