Central Railway Tender

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The CR has issued a formal invitation for competitive bids for the Central Railway project, for Design, Supply, Erection, Testing & Commissioning Of 220/132/55 Kv Traction Substation, Sectioning Post (sps) And Sub Sectioning Post (ssps) In 2 X 25 Kv Traction System in Pune, Maharashtra, with an estimated contract value of Rs. 2,28,05,60,035. The bid opening date for this tender is 28-05-2025 and the last date for bid submission is 07-08-2025. Interested bidders for Central Railway tender can download the important documents here to check the scope of work, eligibility criteria and technical requirements.

Central Railway - CR Tender

Works
Civil And Construction
Energy, Oil and Gas
Electrical and Electronics
Consultancy Services
Civil And Architectural Services
Electrical Works
Ireps
Opening Date28 May 2025
Closing Date7 Aug 2025
Tender Amount₹ 2,28,05,60,035.54 
Notes
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Technical Capacity
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The required prior work experience for the bidder includes experience in construction of Eligible Projects, with specific requirements for different categories. The bidder should have experience across different categories, with weights assigned to each category. For Categories 1 and 2, the bidder should have experience in self-construction of Eligible Projects with estimated capital costs exceeding a specified amount. For Categories 3 and 4, the bidder should have construction experience on Eligible Projects with payments received exceeding a specified amount. The bidder should have a minimum Net Worth and should have completed similar works with a value of at least 10% of the Estimated Project Cost. The bidder should have received payments for construction of Eligible Project(s) or has executed construction works by itself in a PPP project, such that the sum total thereof is more than 2.5 times the Estimated Project Cost, which is Rs 570.14 Crores. At least one fourth of the Threshold Technical Capacity shall be from the Eligible Projects in Category 1 and/or Category 3. The bidder shall have completed or substantially completed at least one Eligible Project of Railway Sector of value not less than 35% of the Estimated Project Cost, which is Rs 79.82 Crores. In case of Consortium/Joint Venture, the other members shall have completed or substantially completed at least one Eligible Project of Railway Sector of value not less than 10% of the Estimated Project Cost. The bidder should have received payments for not less than 75% of the present Contract Value payment for 'procurement of goods and equipment' as well as 'execution/installation/commissioning'. The bidder should have completed or substantially completed work with payment equal to or more than 75% of the present contract value, excluding payment made for adjustment of Price variation. The bidder should have experience of Railway Sector works, with the value of estimated electrification work. The bidder should have received payment for the aforesaid construction works, with the total estimated capital cost of the project being mentioned. Mentioned values and percentages include: - 10% of the Estimated Project Cost - 35% of the Estimated Project Cost, which is Rs 79.82 Crores - 75% of the present Contract Value payment - Rs 570.14 Crores as the Estimated Project Cost - Rs 79.82 Crores as 35% of the Estimated Project Cost - 2.5 times the Estimated Project Cost - 5% of the Estimated Project Cost as the minimum Net Worth, which is Rs. 11.40 crore.

Costs

Summary

Design, Supply, Erection, Testing & Commissioning Of 220/132/55 Kv Traction Substation, Sectioning Post (sps) And Sub Sectioning Post (ssps) In 2 X 25 Kv Traction System

Description

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BOQ Items

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DO_NOT_SHOW

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Supply of Earthing of LT poles as per drg. No. DEE.C.PA.G.705.

-

-

96

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Supply of RSJ poles.

-

-

49

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Erection of RCC Half round pipe.

-

-

85

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Erection of poles including applying 2 coats of red oxide, and two coats of allumnium paints

63

1989

125309.52

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Laying of DWC/RCC pipes alongwith collars/RCC Half round pipes in trenches at places of track and road crossings, platform cuttings etc.

25

61

1541

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Erection of vitreous enameled danger board of sze 300x300 mm clamp made of 25x3 mm GI flat.

63

65

4142.88

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Excavation and Casting of Apparatus Case foundation with contractors Anchor bolts, cement, ballast and other materials. The required scaffolding Ferma etc for Casting of foundation will have to be brought by the contractor at his own cost- Single Case as per Drg No . SK-803

6

10719

64319.64

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Erection of Outdoor cable end terminations suitable for 3 core, 300sqmm 11/22 KV XLPE cable.

5

920

4602.05

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Shorting link insulated Grey in colour. (Inspection by Consignee).

-

-

12

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Supply of 180mm OD & 152 mm ID Double wall Corrugated HDPE pipe with coupler below the platform and track.

50

554

27707

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Erection of 33 KV , 300 sqmm, 3 core, stranded aluminium conductor, armoured XLPE cable.

313

60

19052.31

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Casting of cement concrete foundation.1:3:6.

-

-

53

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Supply of 33 KV , 300 sqmm, 3 core, stranded aluminium conductor, armoured XLPE cable.

313

2596

812548

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Suply of RCC Half round pipe.

-

-

84

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Laying of RCC half round cement pipe of appprox. Size (150/300mm dia X 2 mtr. length) inside the trench after laying of cable. Pipes shall be placed as per directives of site engineer. (RCC pipes will be supplied by railways)

750

39

29640

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Supply of straight through joint for 3 core, 300sqmm 33KV XLPE cable.

-

-

76

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Erection of 33 KV pin insulators (Polymer Type) with GI pin.with all required hardware of suitable size.(for 22KV and 33 KV Crossing)

5

66

330.6

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"Wherever depth of 0.5M cable trench is not feasible, cable shall be protected as under:- Preparation of cement mixture 1:3:6 with contractor's own materials and spreading cement concrete mixture layer of 100 mm thick over the already laid cables in the excavated trench."

25

5778

144463.25

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Supply of 33 KV pin insulators (Polymer Type) with GI pin.with all required hardware of suitable size.(for 22KV and 33 KV Crossing)

5

2179

10899.05

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Supply of 'B class GI pipes of 150 mm dia. along the poles with MS clamps.

-

-

48

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Supply of End plates for modular terminal block. (Inspection by Consignee)

-

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6

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Supply of Modular terminal block of 2.5 sq.mm 2 IN 2 OUT type disconnect type terminal along with as per RDSO/SPN/189/2004 Rev 3.0. The current capacity of 16 Amps and more. The terminal should have marking at centre to view description from front. Material to be procured from RDSO approved firms only. (Inspection by Consignee)

-

-

4

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Shifting of 63 KVA trasformer alongwith all accessories and commissioning of the same.

3

3575

10726.95

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Supply of MS small parts steel made of ISMC100,75, ISA 50,40 & 35 etc.

-

-

51

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Excavation & refilling of cable trenches in different soils as under.-In hard rock.

-

-

46

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Erection of barbed wire anticlimbing arrangement as shown in enclosed Drg No DEE/C/GEN/403.

75

63

4780.5

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REMOVAL of Redundant/old railscoming in the way of/route of cable trenching, signal/location foundation/Track crossing etc. These obstruction will be removed by contractor for ensuring proper execution of related works.

13

153

1991.99

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Laying of GI pipes inside the excavated trench in rocky area /less depth area as per 35 instructioin of Site engineer. GI clamps at every 2m as shown in the drawing to be fixed. Suitable GI Bend/Coupling and holes to be made in the pipe before laying as per the instruction of the site engineer

13

79

1031.94

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Fabrication and fixing of phenolic laminated/Fibre glass sheet in location box by 16 providing all fixtures as per Railway Drawing including fixing of PVC coated/with PVC pipe covered string rods at the back side for cable support with contractor's own materials. The work shall be done as per drg and arrangement similar to SK 783-1&2. with latest alterations & as per instructions of Rly engineer at site.- Half Case

1

2151

2151.99

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Supply of 11/22 KV pin insulators (Polymer Type) with GI pin with all required hardware of suitable size.

63

808

50911.56

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"Cutting of all types of Roads/ platforms (ecxcept concrete type) for trenching and 25 excavation to depth of 300mmx300mm wide approx. and refilling after laying of RCC/GI /DWC pipe & to restore them to original condition. The work shall be done as per extant practice on C.Rly & instructions of Rly engineer at site. Drg. No. SK 807"

13

3162

41110.94

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Erection of Apparatus Cases. This includes filling of location foundations and plastering- Half Case

1

913

913.37

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Supply of ACSR conductor Mink conductor, connecting to the 11/22 KV overhead line and commissioning of the line.

3

26136

78410.25

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Laying of 'A' class GI pipes of 65 mm dia. along the poles with MS clamps.

-

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48

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Fixing of modular terminal/fuse blocks alongwith all accessories with provision of fixing 33 holes on hylam sheets/side angles of Loc Box and fixing by galvanised nuts & bolts. This includes fixing of DIN channel alongwith PVC Comb type 'C' channel (size 2 inch x 2 inch) for cable termination on modular terminal. The PVC channel with cover to be supplied by firm as required. The work shall be done as per the instruction of Rly engineer at site.

1000

20

20650

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Supply of straight through joint for 120 sqmm LT XLPE cable.

-

-

78

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Supply of barbed wire anticlimbing arrangement as shown in enclosed Drg No DEE/C/GEN/403.

75

256

19272.75

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Design, Supply, Erection, Testing & Commissioning of 220/132/55 KV Traction 1 Substation, Sectioning post (SPs) and Sub sectioning post (SSPs) in 2 x 25 KV Traction System (Scott Connected Transformer) of Daund - Solapur Sections of Central Railway, to meet 3000 MT loading target

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2216954260.22

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Releasing of cables from old location boxes and taking it into new location boxes. This 36 includes excavating the earth to release the cables from old location box for taking it into new location. This also includes releasing the old location box and bringing it to nearest station / central cabin. Location (old) will be released only after ensuring all working cables have been shifted in New location. (Unit: Numbers = Per Location)

3

2251

6753.63

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PVC Insulated Armored Unscreened Copper Conductor Underground Railway Signaling Cable size 6 Core X 0.9 Sq.mm confirming to RDSO Specification No. IRS:S-63/2014 (4.0) or Latest Ammendement.

43

310047

13332025.3

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Stringing of AAC conductor(GNAT) for LT overhead line 7/2.21 mm as per IS 398part 1 for LT overhead line

1

3150

3150

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Supply of vitreous enameled danger board of sze 300x300 mm clamp made of 25x3 mm GI flat.

63

256

16189.11

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Placing and securing of cable route markers in trenches at the specified interval and at diversions, joints etc along the cable route. The work shall be done as per extant practice on C Railways & the instruction of Rly engineer at site.

25

13

339.5

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Single Case as per Drg. No.SK 783-1 & 2 with latest alteration. (Inspection by RITES)

-

-

1

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Laying of 250mm OD & 217 mm ID Double wall Corrugated HDPE pipe with coupler below the platform and track.

50

41

2099

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Supply of earth electrode assembly as per Drg.No. CR/S&T/SK-815 (Inspection by Consignee)

10

1462

14629.5

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Fuse terminal block with LED indication upto 2.5 sq.mm screw type one in one out (suitable for (400 mA, 630mA, 1A. 1.6A, 2A, 4A, 6.3A & 10A) as per RDSO/SPN/189/2004.(without fuse) (Inspection by Consignee)

3

246

740.31

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Supply of HT stay arrangement as per drg .No. DEE/C/PA/G/607.

-

-

60

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Laying of 180mm OD & 152 mm ID Double wall Corrugated HDPE pipe with coupler below the platform and track.

50

41

2099

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Erection of Earthing of HT pole as per drg DEE/GPA/G-604

-

-

95

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Erection of 11/22 KV , 300 sqmm, 3 core, stranded aluminium conductor, armoured XLPE cable.

313

60

19052.31

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Supply of Marker Card as per customer spec. (10x10) (Inspection by Consignee)

-

-

8

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Supply of GI strip of size 25x3 mm to connect earthing station to different applainces/poles/ transformer/MDB

50

56

2833.5

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PVC Insulated Armored Unscreened Copper Conductor Underground Railway Signaling Cable size 6 Core X 1.5 Sq.mm confirming to RDSO Specification No. IRS:S-63/2014 (4.0) or Latest Ammendement.

15

136599

2048988

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End plate for through terminal block with LED indication. (Inspection by Consignee).

-

-

10

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Supply of Outdoor cable end terminations suitable for 3 core, 300sqmm 11/22 KV XLPE cable.

5

7516

37582.6

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Supply of 'A' class GI pipes of 65 mm dia. along the poles with MS clamps.

-

-

48

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Fixing of ARA Terminals and fuse blocks on phenolic laminated sheets and fixing by stainless steel/brass nuts & bolts.This includes provision of two additional holes on the board on either side for cable conductor entry.

3000

15

45720

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Fixing of GI pipes for crossing the culverts, bridges etc. and concreting of ends with brick masonry at both ends as per the instruction of Rly engineer at site.

75

75

5690.25

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Excavation and Casting of Apparatus Case foundation with contractors Anchor bolts, cement, ballast and other materials. The required scaffolding Ferma etc for Casting of foundation will have to be brought by the contractor at his own cost--Half Case as per Drg No . SK-804

1

10510

10510.57

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Jointing of 4 / 6 quad cable with Heat Shrinkable straight through Jointing Kit for 4 / 6 quad cable.

-

-

31

... More
Supply of 11/22 KV , 300 sqmm, 3 core, stranded aluminium conductor, armoured XLPE cable.

313

1699

531849.6

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In rock and very hard rock with hammer/chiseal/pavement breaker etc where blasting is not permitted.

-

-

47

... More
Supply of shackle insulator of size 75x87mm at anchoring/running overhead line

-

-

70

... More
Stringing of ACSR conductor Mink conductor, connecting to the 11/22 KV overhead line and commissioning of the line.

3

2187

6561.48

... More
Laying of signalling/Power/Telecom cable of various cores/sizes in trenches.

-

-

29

... More
Fabrication and fixing of phenolic laminated/Fibre glass sheet in location box by 16 providing all fixtures as per Railway Drawing including fixing of PVC coated/with PVC pipe covered string rods at the back side for cable support with contractor's own materials. The work shall be done as per drg and arrangement similar to SK 783-1&2. with latest alterations & as per instructions of Rly engineer at site. - Single Case

3

2441

7324.26

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Dismantling of DP structure with pole, span conductor and stay etc.

-

-

98

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Erection of LT 120 sqmm,4core, stranded aluminium conductor, armoured XLPE cable.

-

-

41

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Excavation & refilling of cable trenches in different soils as under.-In all types of soil excluding hard rock.

188

60

11436.04

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Erection of Apparatus Cases. This includes filling of location foundations and plastering- Single Case

6

1190

7143.24

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Erection of 33 KV tension string (Polymer Type) and GI tension hardware.(for 22KV and 33 KV Crossing)

-

-

67

... More
Erection of 11/22 KV pin insulators (Polymer Type) with GI pin with all required hardware of suitable size.

63

47

2975.49

... More
Erection of shackle insulator of size 75x87mm at anchoring/running overhead line

-

-

71

... More
Supply of 33 KV tension string (Polymer Type) and GI tension hardware.(for 22KV and 33 KV Crossing)

50

3281

164089.5

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"Excavation of cable trench as per cable route plan,1.0 mt. deep and 300mm wide along side the track in normal soil/strata, conforming to distances as per cable route plan and refilling after cable laying. This work includes covering of cable laid in trench by loose soil for a layer of 50mm 23 thickness after clearing of route,bushes etc. It shall be ensured that top of the cables laid is at a depth of 0.8m or more. It if is less, then the width and depth shall be suitably increased and accordingly proportionate payment shall be made. In case depth of trench is not achievable due to site conditions proportionate payment will be made as per procedure. The work shall be done as per the extant practice on Central Railway and instructions of Railway Engineer at site. Drg. No. SK 805"

300

379

113847

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Erection of straight through joint for 3 core, 300sqmm 33KV XLPE cable.

-

-

77

... More
Erection of HT stay arrangement as per drg .No. DEE/C/PA/G/607.

-

-

61

... More
Laying of 'B class GI pipes of 150 mm dia. along the poles with MS clamps.

-

-

48

... More
Supply of LT 120 sqmm,4core, stranded aluminium conductor, armoured XLPE cable.

-

-

40

... More
Supply of Outdoor cable end terminations for 3 core, 300sqmm 33KV XLPE cable.

-

-

74

... More
Erection of 11/22 KV tension string (Polymer Type) and GI tension hard ware of 70 KN capacity

25

276

6900.5

... More
Erection of Outdoor cable end terminations for 3 core, 300sqmm 33KV XLPE cable.

-

-

75

... More
Erection of straight through joint for 120 sqmm LT XLPE cable.

-

-

79

... More
Supply of Earthing of HT pole as per drg DEE/GPA/G-604

-

-

94

... More
Erection of Earthing of LT poles as per drg. No. DEE.C.PA.G.705.

-

-

97

... More
Half Case as per Drg. No.SK 783-1 & 2 with latest alteration. (Inspection by RITES)

-

-

2

... More
Supply of 250mm OD & 217 mm ID Double wall Corrugated HDPE pipe with coupler below the platform and track.

50

849

42452.5

... More
Supply of Cast Iron cable marker as per drawing no. DEE C PA G. 308.

-

-

58

... More
Fabrication, erection of MS small parts steel made of ISMC100,75, ISA 50,40 & 35 etc.

-

-

52

... More
Installation of Eqpt. (Relays, resistance, chargers batteries etc.as applicable) & wiring of the same in apparatus Cases as per location diagrams & circuit diagrams, as per Instruction of site incharge and practice.-Single Case

10

1623

16239

... More
Supply of DIN Channel for the terminals 1 Mtrs each. (Inspection by Consignee)

-

-

5

... More
Installation of Eqpt. (Relays, resistance, chargers batteries etc.as applicable) & wiring of the same in apparatus Cases as per location diagrams & circuit diagrams, as per Instruction of site incharge and practice.-Half Case

3

1103

3310.56

... More
Laying of GI pipes in on bridges/culverts/concrete drain/mountain ridges etc. with 34 suitable GI bend shall be provided where there is turning of pipe as per the instruction of Site engineer. GI clamps at every 2m as shown in the drawing to be fixed. Suitable holes to be made in the pipe before laying as per the instruction of the site engineer 10mm dia Drg. No. SK 808.

25

155

3890.75

... More
Stringing of ACSR DOG conductor , connecting to the 33 KV overhead line and commissioning of the line.

3

1873

5620.08

... More
Laying of GI strip of size 25x3 mm to connect earthing station to different applainces/poles/ transformer/MDB

48

3

151.2

... More
Stringing of AAC conductor(ANT) for LT overhead line 7/3.10 mm as per IS 398part 1 for LT overhead line

1

3150

3150

... More
Supply of AAC conductor(GNAT) for LT overhead line 7/2.21 mm as per IS 398part 1 for LT overhead line

1

13640

13640

... More
PVC Insulated Armored Unscreened Copper Conductor Underground Railway Signaling Cable size 12 Core X 1.5 Sq.mm confirming to RDSO Specification No. IRS:S-63/2014 (4.0) or Latest Ammendement.

190

221541

42092828

... More
Fuse links of (400 mA, 630mA, 1A. 1.6A, 2A, 4A, 6.3A & 10A) (Inspection by Consignee)

-

-

11

... More
Supply of 11/22 KV tension string (Polymer Type) and GI tension hard ware of 70 KN capacity

25

1718

42950.75

... More
Installation of earth electrode assenbly as per Drg.No.RE/S&T/SIG/Tender/SK726/85 including earth wire connected through GI wire 8 SWG supported on M.S. flat of size 6mm x 40 mm to earth electrode as per drg. No. CR/S&T/SK-815 for sigg. Equipment such as lever frames, apparatus 22 case, signals, relay racks,block insruments, and etc. as per RE manual. The earth value should be less than 10 Ohms including the lead wire. The value should be measured in presence of Rly. supervisor. It should be documented and painted on earth enclosure made of concrete.( only earth electrode will be supplied by Railway). All other material required for provision of earthing will be brought by the contractor.

13

2741

35634.56

... More
Supply of ACSR DOG conductor , connecting to the 33 KV overhead line and commissioning of the line.

3

30876

92628.87

... More
Supply of End Clamp for modular terminal block. (Inspection by Consignee)

-

-

7

... More
Digging of trench1.0 M. deep from rail flange/road level (for LC) and 0.3Mtrs. to .6 Mtrs 27 wide and back filling after placing of DWC/RCC/GI pipe.(placing of DWC/RCC/GI pipe covered separately). The ballast disturbed be screened and dressed as required by Engineer-in-charge or his representatives and road tarred immediately. Drg. No. SK 806

25

632

15811.75

... More
Supply of AAC conductor(ANT) for LT overhead line 7/3.10 mm as per IS 398part 1 for LT overhead line

1

26240

26240



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