Supply, Erection, Testing and commissioning of CB for feeding Siding in connection with Modification to increase speed to 160/200Kmph over Prayagraj Division of NC Railway.

02-Section-02 Concrete

03- 03-Section-03 Ferrous

04-Section-04 Non Ferrous

05-05-Section-05(Insulators)

06-Section-08(TSS)

Item Breakup - 01-Schedule-01

Per Track Erection KM Preparation of designs and drawings for switching stations (FP/SP/SSP)

Each Supply without Insulator and erection of material for termination of all aluminium 25KV Feeder / return conductor (Single SPIDER)

Each Supply without insulator and erection of materials for termination of copper cross feeder with gantries.

Set Supply without Insulator and erection of cut-in (9Tonne) Insulator

Each Supply without Insulator and erection of a suspension (9 Tonne) Insulator

Each Supply without Insulator and erection of 25 kV Post Insulator

Each Supply and Erection of 25kV Potential Transformers Type-I

Each Supply and Erection of 42KV Lightning Arrestors (station class)

Each Modification to erected equipment's:- Dismantling of Feeder/ Return Conductor

Kilometre Manning of Switching stations (SP/SSP)

Each/month Manning of Traction Sub-stations

Each/month Total 6345085.00

Item Breakup - 02-Section-02 Concrete

cum CEE-PROJECT-ELECTRICAL/NORTH CENTRAL RLY

cum In other than hard soil and rock (for concrete mix of M 10 and M 15 Grade in Foundation)

Item Breakup - 03- 03-Section-03 Ferrous

MT Supply and erection of Structure steel (traction masts) fabricated and galvanised of all Type : B- Series Mast.

MT Supply only of fabricated steel other than masts

MT Supply and erection of a Guy Rod Assembly

Each Supply and erection of 25KV Caution Boards/Plates.

Each Supply without Insulator and erection of materials for termination of Earth wire

Each Supply and erection of a structure bond.

Each Supply & erection of a transverse and special bond.

Item Breakup - 04-Section-04 Non Ferrous

Kilometre Supply and Erection of copper cross feeder wires (37/2.25 mm HDBC) across the track at SP/SSP/FP/BT locations

Kilometre Supply without Insulator and erection of a 25 KV single pole isolator without earth contact assembly.

Each Extra for supply & erection of an earth contact assembly in an Isolator.

Each Supply of materials and erection of Large copper jumper 160 Sq. mm between cross feeder and OHE

Each Supply & erection of Solid copper bus-bars 18mm.: CEE-PROJECT-ELECTRICAL/NORTH CENTRAL RLY

Metre Total 3366185.00

Item Breakup - 05-05-Section-05(Insulators)

Each Supply of 9-Tonne Insulator for item 11(a)(i) & 11(a) (ii)- Porcelain (CD-1050 mm)

Each Supply of 9-Tonne Insulator for item 11(a)(i) & 11(a) (ii)- Composite (CD-1600 mm)

Each Supply of 25 kV Post Insulator for Item 11 (b)

Item Breakup - 06-Section-08(TSS)

Each Concrete for foundation & trench other than hard soil & rock.

cum Reinforced concrete for foundation & trench.

cum Cable trench covers

Sqm Supply, fabrication, galvanisation & erection of steel gantries/portals supporting structures and small parts steel work.

MT Supply & erection of 25kV P.T(Type-II)

Each Supply & erection of 25Kv C.T. (1500/750/5A)

Each Supply & erection of tubular aluminium bus bars 50x39mm dia.

Metre Supply & erection of bus bar junctions & connectors:- Rigid bimetallic terminal connector suitable for 50 dia Aluminium tubular bus bar to terminal pad of 25kV Isolator/CT (ID-11090).

Each Supply & erection of bus bar junctions & connectors:- Details of expansion type terminal connector to suit 50 dia Aluminium tubular bus bar, terminal pad of 25kV CT/Isolator (ID-11060).

Each Supply & erection of bus bar junctions & connectors:- 25kV system rigid Bus splice connector to suit 50 O/D Aluminium tube on both ways (ID-11180).

Each CEE-PROJECT-ELECTRICAL/NORTH CENTRAL RLY

Each Supply & erection of bus bar junctions & connectors:- 25kV system TEE connector to suit 50 O/D Aluminium tubular Bus bar (ID-11150).

Each Supply & erection of bus bar junctions & connectors:- Rigid through connector to suit 50 dia Aluminium tubular Busbar & SPIDER AAC conductor for 25kV P.T. Type-II (ID-11110).

Each Supply & erection of bus bar junctions & connectors:- 25kV system Tee connector to suit 50, O/D Aluminium tubular Spider AAC conductor (ID- 11140).

Each Supply & erection of bus bar junctions & connectors:- Rigid terminal conductor suitable for 20 dia Al. conductor to terminal pad of 132/66 kV CB, Isolator & 25kV PT Type I & II (ID-11120).

Each Supply & erection of bus bar junctions & connectors:- Sliding clamp for 50mm O/D Al. bus bar (ID-11190).

Each Supply & erection of 25kV Support Insulator.

Each Supply & erection of 240V L.T. Distribution Boards in the control room for 25 kVA L.T supply transformer.

Each Supply & erection of 110V DC distribution boards.

Each Supply & installation of cables:- For circuit breakers & Interruptor control and indication circuits. (7x2.5sq mm copper)

Metre Supply & installation of cables:- Current transformer circuits 110V DC & 240V AC supply circuits. (2x4sqmm copper)

Metre Supply & installation of cables:- Potential transformer and 240V AC Supply Circuits.(2x2.5 sq.mm copper)

Metre Supply & installation of cables:- 240V Heater Circuit(2x4 sq.mm Aluminium)

Metre Supply & installation of cables:- L.T. Power supply to control room.(2x150 sq.mm Al.)

Metre Supply & erection of earth system:- Earth electrode.

Each CEE-PROJECT-ELECTRICAL/NORTH CENTRAL RLY Supply & erection of earth system:- Earth leads 75mm x 8mm mild steel laid in the ground.

Metre Supply & erection of earth system:- Earth leads 75mm x 8mm mild steel flat laid exposed.

Metre Supply & erection of earth screen wires.

Metre Supply & spreading of Ballast/Gravel in the switch Yard.

Item Breakup - 07-NS Items

Supply of 25kV Single Pole Vacuum type circuit Each Breaker as per RDSO Specification No. TI/SPC/PSI/LVCBIN/0121 with A&C Slip No. 1 or Latest

Erection, Testing and commissioning of 25kV Single Each Pole Vacuum type circuit Breaker as per RDSO Specification No. TI/SPC/PSI/LVCBIN/0121 with A&C Slip No. 1 or Latest

Supply of 25kV Control & Relay Panel for Siding CBs Numbers as per RDSO Specification No. TI/SPC/PSI/PROTCT/6072 with A&C Slip No. 1 or Latest

Erection, Testing and commissioning of 25kV Numbers Control Panel for Siding CBs as per RDSO Specification No.TI/SPC/PSI/PROTCT/6072 with A&C Slip No. 1 or Latest

Transportationof manpowerincluding supply & running ofone MUV to the sites of workas per requirement & directionof site incharge .The ratesincludes all the taxes,licensefee,Roadpermit,driverwages,fuel,repair & maintenance costetc.Complete in all respet.

Manufacturing & Supply of Retro reflective structure Numbers Number Plates as per RDSO drawing no.ETI/OHE/33A(12/97/12).Rev.8 latest on Clamp & GI Nut & Bolt etc

Fixing of Retro reflective structure Number Plates Numbers as per RDSO drawing no. ETI/OHE/33A(12/97/12).Rev.8 latest on Clamp & GI Nut & Bolt etc

Supply of 25KV single pole isolators (1600A) as per Numbers RDSO specification no. TI/SPC/PSI/ISOLTR/0210 with A&C slip No.1 or latest.

Erection of 25KVsingle pole isolators (1600A) as Numbers RDSO specification no. TI/SPC/PSI/ISOLTR/0210 with A&C slip No.1 or latest. Total 52787164.00