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Tender Value
₹7.0 Cr
EMD Value
₹5.0 L
Closing Date
3 Feb 2026, 3:00 pmClosed
No
No
Single Packet System
Normal Tender
No
Not Applicable
Lowest to Highest
60 days
Expenditure
Capital (Works)
S AND T
13 conditions · 2 needing a document upload
The tenderer must have minimum average annual contractual turnover of V/N or " V" whichever is less; where V= Advertised value of the tender in crores of Rupees, N= Number of years prescribed for completion of work for which bids have been invited. The average annual contractual turnover shall be calculated as an average of "total contractual payments" in the previous three financial years, as per the audited balance sheet. However, in case balance sheet of the previous year is yet to be prepared/ audited, the audited balance sheet of the fourth previous year shall be considered for calculating average annual contractual turnover. The tenderers shall submit requisite information as per Annexure-VIB, along with copies of Audited Balance Sheets duly certified by the Chartered Accountant/ Certificate from Chartered Accountant duly supported by Audited Balance Sheet.
The tenderer must have successfully or substantially completed any of the following during last 07(seven) years, ending last day of month previous to the one in which tender is invited: Three similar works each costing not less than the amount equal to 30% of advertised value of the tender, or Two similar works each costing not less than the amount equal to 40% of advertised value of the tender, or One similar work costing not less than the amount equal to 60% of advertised value of the tender. Similar Nature of work for this tender is -"Panel Interlocking OR Route Relay Interlocking OR Electronics Interlocking OR IBH OR Automatic Signalling OR LC gate Interlocking AFTC OR SSDAAC OR MSDAC."
1 condition
Please enter the percentage of local content in the material being offered. Please enter 0 for fully imported items, and 100 for fully indigenous items. The definition and calculation of local content shall be in accordance with the Make in India policy as incorporated in the tender conditions.
Provision of MSDAC in parallel of DC Track Circuit in dual detection Mode at BZL(Belanagar) Station.
SDSTE-MSDAC-BZL-26~ER
SDSTE-MSDAC-BZL-26
Open
Works - General
9 Months
Howrah, West Bengal
₹0
₹5.0 L
3 Feb 2026
9 Jan 2026
20 Jan 2026
75 items across 1 schedule
| # | Description | Unit | Qty | Rate | Amount |
|---|---|---|---|---|---|
| — | — | — | 7,02,55,843.65 | ||
| — | — | — | 9,000 | ||
| "Termination of Outdoor Cables (Main Cables /tai1 cables) at both ends in location boxes, cable termination rack in relay room, station building, generator room etc. The item includes dressing of cables and wires with dressing threads as per standard practice. All material required for this item will be supplied by contractor. The outdoor cable shall be terminated in Relay Room, DG Room, ASM Room etc under supervision and instructions issued b y Engr. incharge of the work. Inspection: Consignee " | — | 1000.00 | — | — | |
| — | — | — | 10,800 | ||
| Carrying out relay alteration to the existing relay wiring at relay rack/location box as per the approved circuit diagram. These work includes the releasing of existing unused wires and wiring the relays using 16/0.2 mm copper wire as per RDSO Spec. Wire to be procured from RDSO's approved source and inspection: by RITES [for value of material above Rs. 5.0 lakhs.]. Inspection by consignee [for value of material below than Rs 5.0 lakh]. Note: - wire to be procured from RDSO's approved source only. All required material like wire, soldering material, paint etc. To be supplied by the contractor for execution of the work. | — | 40.00 | — | — | |
| — | — | — | 1,39,160 | ||
| Supply of full size apparatus case (GKP type) (as per DRAWING NO. SW SK NO. 4/90 & & other applicable GKP SW Drawing). This includes supply of location box (GKP type) with 'E' type lock & key, fitted on location door on both side, E Type lock (ward No will be specified by Engineer-in Charge) as per RDSO Drg. No. SA 3376 and Key to Drg. No. 3377 as per RDSO drawing No. RDSO/S- 11500. Inspection: (i) RITES if value of item in work more than 5 lakhs or as per extant policy (ii) Consignee subject to procurement from RECOMMENDED LIST OF FIRMS FOR MECHANICAL SIGNALLING ITEMS if value of whole item in work less than 5 lakhs or as per extant policy | — | 10.00 | — | — | |
| — | — | — | 35,320 | ||
| "Casting, concreting and curing of concrete foundation ((in ratio 1:3:6), erection and installation of full size apparatus case (GKP type)/Stainless Steel (SS) Apparatus Case as per DRG.NO. S&T/C-6/98(NKG) with 'E' type lock on CC foundation. This includes cost of all materials required for fixing holding down bolts, casting, concreting. Note: - bolts, nuts and washers, bitumen compound to be supplied by contractor and bitumen compound to be used in between apparatus case and foundation as per site engineer. This also includes bottom of apparatus cases filled with sand and the outside covered with masonry work and neat cement plastering. Note: - Location boxes to painted with anti- corrosive paints as per IS:- 9862-1981, one and half feet from the bottom, on all surfaces- both inside and outside. Inspection: Consignee" | — | 10.00 | — | — | |
| — | — | — | 48,300 | ||
| "Fixing by slotted angle, wiring of terminal strips, hylam strip, relays, fuses with base, fixing of hard wood shelves for full size apparatus case with termination & Earthing of cables and wiring with lettering as required including supply of slotted angles, wires, ferrules for marking and miscellaneous materials per location to be supplied by contractor. (all materials except relay, terminal strips, Bakelite strip, fuses with base and hard wood shelves to be supplied by the contractor). Wires to be used for this purpose should be procured from RDSO'S approved firm and to be inspected by RDSO. [Quantity of wires to be specified by contractor]. NB- power cable to be terminated with proper lugs and required buss bar and other terminals to be supplied by the contractor. Inspection: Consignee " | — | 10.00 | — | — | |
| — | — | — | 27,500 | ||
| "Supply of Disconnect Terminal Block, Screw less type, as per RDSO Spec. No. RDSO/ SPN/189/2004(Modular Terminal Blocks, Fuse Terminal Blocks &Miniature fuse link of international standard for Railway signalling) With latest amendments. Inspection: (i) RDSO/RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board. " (A) "Supply of Disconnect Terminal Block, Screw less type, 4-wire front entry (Two in-put & Two out-put) The colour will be decided by Engineer - in - Charge. (Preferably In Blue, Red & Grey Colors in the ratio of 1:2:3) " | — | 500.00 | — | — | |
| — | — | — | 5,000 | ||
| "Supply of Disconnect Terminal Block, Screw less type, as per RDSO Spec. No. RDSO/ SPN/189/2004(Modular Terminal Blocks, Fuse Terminal Blocks &Miniature fuse link of international standard for Railway signalling) With latest amendments. Inspection: (i) RDSO/RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board. " (B) "Supply of End plate 2.5mm/0.091 in thick as per site requirement. " | — | 500.00 | — | — | |
| — | — | — | 5,000 | ||
| "Supply of Disconnect Terminal Block, Screw less type, as per RDSO Spec. No. RDSO/ SPN/189/2004(Modular Terminal Blocks, Fuse Terminal Blocks &Miniature fuse link of international standard for Railway signalling) With latest amendments. Inspection: (i) RDSO/RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board. " (C) "Supply of End Stopper 10mm/0.0394 in width as per site requirement. " | — | 500.00 | — | — | |
| — | — | — | 54,500 | ||
| "Supply of Disconnect Terminal Block, Screw less type, as per RDSO Spec. No. RDSO/ SPN/189/2004(Modular Terminal Blocks, Fuse Terminal Blocks &Miniature fuse link of international standard for Railway signalling) With latest amendments. Inspection: (i) RDSO/RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board. " (D) "Supply of Carrier Rails for above 35mm x 7.5mm, 1mm/0.039 in thickness un-slotted type as per site requirement. " | — | 500.00 | — | — | |
| — | — | — | 8,000 | ||
| "Supply of Disconnect Terminal Block, Screw less type, as per RDSO Spec. No. RDSO/ SPN/189/2004(Modular Terminal Blocks, Fuse Terminal Blocks &Miniature fuse link of international standard for Railway signalling) With latest amendments. Inspection: (i) RDSO/RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board. " (E) Supply of Markers strip. | — | 500.00 | — | — | |
| — | — | — | 49,160 | ||
| Modification/ upgradation, validation and alteration of data logger as per site engineer. This includes changes of NMDL software etc. Also data logger to be interfaced with PI/ EI equipment keeping at relay room. This work includes validation, wiring, etc. For this work necessary wire from relay to tag block & from tag block to data logger and tag block, terminal, wiring material etc. required for this work to be supplied by contractor. Wire to be procured from RDSO approved firms and to be inspected by consignee. | — | 1.00 | — | — | |
| — | — | — | 1,14,360 | ||
| "Q-Series Magnetically Latched Neutral Line Relay (QL1 Type), 11F/4B, 24V DC complete with plug board (base plate), connectors and retaining clips and conforming to BRS-935A and RDSO Specn.No. IRS: 5-34 & S-23with Amdt. upto date as applicable or latest. The interlocking code for this unit shall be ""ABDEG"". Inspection authority:- RDSO " | — | 20.00 | — | — | |
| — | — | — | 98,240 | ||
| "Q-Series LED ECR (Universal Type i.e. QECX- 61), 4F/4B complete with plug board (base plate), connectors, retaining clips etc and conforming to BRS:94 1A STS/E/RELAYS/AC LIT LED SIGNAL/09-2002, Amdt. -1 and RDSO Specn.No.IRS: S-34 & S-23 with Amdt. upto date as applicable or latest. The interlocking code for this unit shall be ""ABDHK"".Inspection authority:- RDSO " | — | 20.00 | — | — | |
| — | — | — | 38,680 | ||
| "Q-Series Neutral Line Relay (Style QN1K), 1000 Ohm, 6F/6B,24V DC complete with plug board(base plate) , connectors and retaining clips etc. and conforming to BRS:930 & RDSO letter no STs/E/Relays/ UEA/ PI dated 30.05.97 Annexure I and RDSO Specn.No. IRS:S-34 & 5- 23 or latest .The interlocking code for this unit shall be ""BDEKX"". Inspection authority:- RDSO " | — | 10.00 | — | — | |
| — | — | — | 2,44,490 | ||
| Supply and installation of lightning and surge protection device both Class 'B' & Class 'C' between line and neutral and neutral & earth of approved type. Inspection: by RITES [for value of material above Rs. 5.0 lakhs.]. Inspection by consignee [for value of material below than Rs 5.0 lakh] | — | 10.00 | — | — | |
| — | — | — | 59,500 | ||
| Supply of 1 x 10 Sq.mm. {Red/Black/Green} multi strand copper power wire as per IS:694:20 10 or latest, 140 conductor each dia 0.30mm +/- 0.01 with insulation thickness of 1.0 mm and nominal conductor resistance of 1.91 ohms/km and test parameters as per RDSO Specn.No.IRS:S-76/89(Amnd.3) or latest.Colour of the wire which is required will be specified by the Engineer incharge. Inspection: (i) RDSO/ RITES if value of item in work more than 5 lakhs (ii) Consignee subject to procurement from RDSO approved vendors if value of whole item in work less than 5 lakhs as per extant instructions by Railway Board. | — | 500.00 | — | — | |
| — | — | — | 1,98,500 | ||
| "Supply of Double Wall Corrugated (DWC) -HDPE pipe/duct of size 200 mm outer dia, R 175 mm inner dia. It includes supply of Double Wall Corrugated -H DPE pipe/duct as per RDSO Specn. No. RDSO/ SPN/ 204/2011 (version 1.1) or latest and conforming to ISI Spec. No.IS:14930, Part-II. (The manufacturers, suppliers must produce valid IS license and should be certified under ISO 9000 and shall submit copy of certificate). One of the following coupling arrangements should also be supplied with each pipe as per the site requirement. 1) Suitable snap fit coupler with rubber O- Ring 2) Spacers3) Tees4) Bend,5) End-cap DWC pipe shall be marked at every 1 mtr length in such a way that manufacturer's name, vendor name and year of manufacture can be easily identified." | — | 500.00 | — | — | |
| — | — | — | 43,700 | ||
| Supply of Thermo shrink Universal Jointing kit for Quad Cable (for straight joints) as per RDSO spec IRS/TC-77/ 2012 revision 3 With latest Amdt. | — | 20.00 | — | — | |
| — | — | — | 19,120 | ||
| Jointing of 4 / 6 quad /Signaling cable with Heat Shrinkable straight through Jointing Kit. All the material required for the work are to be arranged by contractor himself at his own cost except Thermo shrinkable Joint Kit/Rapid Joint kit. After joining the cable through test such as insulation test, continuity cable losses etc. to be carried out jointly with Railway Engineer. If any defect or any damage is observed during jointing, the contactor has to redo the joint free of cost. | — | 20.00 | — | — | |
| — | — | — | 6,05,540 | ||
| Excavation of cable trench as per cable route plan, 1.2 Mtr. deep and of 0.3 Mtr. to 0.6 Mtr. wide at bottom as per RDSO sketch No. SDO/CABLE LAYING/003 or latest alongside the track in normal (all type) soil/strata, conforming to distances as per cable route plan and refilling. This work includes clearing of route from bushes etc, covering of cable laid in trench by loose soil for a layer of 50mm thickness approximately before covering by bricks. The work shall be done as per the extant practice on Eastern Railway and instructions of Railway Engineer at site. Note:-(a)for all trenches from distant signal to home signal and to relay room, the minimum headway above the uppermost cable in the trench should be 600mm. If due to a large no. Of cables headway is not available, 4" of 1:2:4 concreting should be done. Note:-(b-1) payment will be made as per actual work done on pro-rata basis, if required depth is not available at site. (b-2) if the depth of trench is not uniform in a span of 100 mtr. Or shorter lengths if site condition demands along the cable run, minimum depth will be taken for that particular stretch for payment. | — | 2210.00 | — | — | |
| — | — | — | 1,15,000 | ||
| Laying of S&T Cables of various cores/ pairs/ quads in trenches/ GI pipes/ RCC pipes/ DWC pipes/ Trunking. This also includes laying of cables in track crossings & road crossings. Item includes provision of labels of coloured plastic adhesive tapes or any other identifiable material on each cable to give the cable number at each Gantry Post/hectometre post.(Cables will be meggered before and after its laying by contractor under supervision of Railway Representative and he will submit the meggering report of each testing). Length of the cable laid includes the length of the cable coiled for termination purposes. | — | 23000.00 | — | — | |
| — | — | — | 29,920 | ||
| Supply of earth electrode mild steel galvanized, light class, IS:1239(PART-I) - 1979.earth electrode pipe should be with 3 mm thick, 50 mm dia and perforated(staggered),5 mm dia holes, 2 nos per 305 mm length with clamp of MS FLAT(galvanised) of size 35 mm x 6 mm (SPEC. NO.226 STD). Earth pipe should include CI threaded cap. Materials to be procured and designed as per CSTE /ER'S DRG.NO.SI/TYP/0097 DTD. 25.03.25. Inspection: - BY RITES [for value of material above Rs. 5.O lakhs.]. Inspection by consignee [for value of material below than Rs 5.0 lakh] | — | 20.00 | — | — | |
| — | — | — | 18,220 | ||
| Supply of MS FLAT (SPEC. NO. 226 STD or latest) of size 35 mm x 6 mm with length 5 mtr with holes of 12 mm dia at both ends as per CSTE /ER'S DRG.NO.SI/TYP/0097 DTD. 25.03.25(or latest). Inspection : by consignee. | — | 20.00 | — | — | |
| — | — | — | 23,220 | ||
| Fixing of earth electrode including laying and installation of MS flat of size 35 mm x 6 mm with length 5 mtr or as per extant practice of Eastern Railway. As per CSTE /ER'S DRG.NO.SI/TYP/0097 DTD. 25.03.25 for apparatus cases, signal post & other equipment as per instruction of site engineer. Provision for fixing MS flat at apparatus cases/ signal post/other equipment should be made by the firm at site. Full threaded bolts of 10 mm dia and length 40 mm should be welded in the apparatus cases in such way that the MS flat at apparatus case end can be fixed from outside or from inside. Welding arrangement with accessories and welding materials should be arranged by the contractor for fixing of bolts at equipment end where required as per instruction of site engineer. All hardware and other miscellaneous materials required for installation to be supplied by the contractor except earth electrodes and MS flat. Note:-all materials required to be arranged by the contractor except 2 core cable will be supplied by the railway. | — | 20.00 | — | — | |
| — | — | — | 11,420 | ||
| Provision of cement concrete enclosure for earth electrodes as per DRG. NO. S&T/C- 36(NKG). This includes supply of all materials by the contractor duly inspected by consignee. | — | 20.00 | — | — | |
| — | — | — | 53,99,238 | ||
| Modification /Alteration in existing EI (Electronic Interlocking) as per latest RDSO guidelines /TAN. It includes: Design and modification in existing Interface and Interlocking circuits and logic of EI system including modification in the VDU (Video Display Unit)/ LCP (Local Control panel)/ CCIP (Control cum Indication Panel), Maintenance terminal (MPC), Data Logger, Relay rack wiring. The complete work should comply with the latest RDSO specifications and guidelines and as per approved SIP and circuit diagrams. All the material (Interface cards/re1ays/wiring material/ connectors /fuses/communication devices etc.) shall be provided by the contractor. The work also includes the supply of modified Selection table, Interface Circuits, VDU/LCP/CCIP diagram etc. to suit the modified SIP. It also includes the carrying out of FAT, SAT (as applicable) jointly with Railways and satisfactory commissioning. All plans/drawings /circuits etc. should be prepared on AUTOCAD, softcopy to be supplied on Pen Drive and 06 sets of hard copies also to be supplied. (A) Alteration involving modification from 11 up to 20 routes. | — | 2.00 | — | — | |
| — | — | — | 5,48,09,280 | ||
| Supply, Transportation, Installation, Testing and Commissioning of Multi Section Digital Axle Counter (MSDAC) for mentioned detection Point by the purchaser & Track Section as per SIP uploaded with the tender, complete with all accessories, cable required with each track device & Card viz., Axle Detectors, Track Side Electronics/ DAC field units, Central Evaluator (Central Evaluator unit should be housed in a pre-fabricated Rack to be supplied along with the system), Reset unit, Relay unit, Event logger & Diagnostic terminals etc. required for different Detection Points & Track Sections as per RDSO Specification No. RDSO/SPN/176/2013, Ver.3 or latest as per Annexure-070801(A, B & C.). Inspection: RDSO. | — | 160.00 | — | — | |
| — | — | — | 12,71,160 | ||
| Supply of unchanged Low Maintenance Lead Acid (LMLA) secondary cell, shelf mounting type conforming to RDSO Specn. No. IRS:5-88/2004 or latest with inter cell connectors, nuts and bolts etc. Inspection: RDSO (A) 2V, 300AH | — | 180.00 | — | — | |
| — | — | — | 2,26,638 | ||
| Supply of Tools Kit for High frequency Digital Axle Counter Multi section. This includes Supply of Service test panel including meter for test of track equipment, tools for mounting and adjustment of track equipment and standard jig for drilling holes in rail. It should be as per Principal manufacturers (OEM) recommended list adequate for installation, day to day maintenance, and adjustment of indoor and outdoor gears. This shall also include kit for making and drilling of holes on rail. Note: (1) this also includes supply of cross talk measuring set as per RDSO SPEC. TC 45-88 or latest, dB meter for measuring attenuation loss & 500v insulation tester, dummy wheel, torque wrench (2) multimeter should be pure sine wave digital multimeter make Fluke Model 287/ Rishabh Model 28s. Each measuring tools & equipments to be supplied with OEM'S test certificate/ guarantee certificate (as applicable). Inspection: Consignee | — | 2.00 | — | — | |
| — | — | — | 5,804 | ||
| Supply of Office Chair make Godrej CH-7B or similar of reputed brand. Inspection: Consignee | — | 2.00 | — | — | |
| — | — | — | 25,772 | ||
| Supply of Office table with laminated top with three drawers on left hand side and one locker on the right hand side. Olive brown with duplicate keys. Make: Godrej Model T-9 (136.5 cmX68cmX 75cm) or Similar of reputed brand. Inspection: Consignee | — | 2.00 | — | — | |
| — | — | — | 34,326 | ||
| Supply of Steel Plain Almirah with 4 adjustable slaves Size: 1980mm height, 915 mm width and 485 mm depth. Make: Godrej Storewel Plain Large or Similar of reputed brand. Inspection: Consignee | — | 2.00 | — | — | |
| — | — | — | 1,77,660 | ||
| Charging of lead acid cell (Secondary cell) of various capacities as per Manufacturer's/Railway engineer's instruction. Acid and distilled water to be supplied by the contractor. Specific gravity acid should be approved type duly inspected by consignee. This includes installation and commissioning of battery in circuit. Battery to be kept on wooden rack. Inspection: Consignee. (A) 2V, 300AH / 500 AH | — | 180.00 | — | — | |
| — | — | — | 14,45,839.65 | ||
| Underground, Armoured, Unscreened Railway signaling cable (Heavy Duty) with high conductivity copper conductor of size 12 Core X 1.5 sq mm as per Specn. No.IRS: S-63/2014 (Rev.4.0) with latest Amdt.if any. Inspection:RDSO. | — | 5.00 | — | — | |
| — | — | — | 4,93,523.5 | ||
| PVC INSULATED STEEL STRIP ARMOURED, UNSCREENED, COPPER CONDUCTOR OF SIZE 2 CORE X 10 SQ. MM POWER CABLE STANDARD 7 X 1.40 MM FOR RAILWAY SIGNALLING CONFIRMING TO SPEC. NO. IRS :S-63-2014 REV . 4.0 AND IS : 1554 ( PART-1) WITH LATEST AMDT. IF ANY | — | 2.00 | — | — | |
| — | — | — | 10,38,280 | ||
| Underground, Armoured, Unscreened Railway signaling cable (Heavy Duty) with high conductivity copper conductor of size 6 Core X 1.5 sq mm as per Specn. No.IRS: S-63/2014 (Rev.4.0) with latest Amdt.if any. Inspection:RDSO. | — | 8.00 | — | — | |
| — | — | — | 33,16,672.5 | ||
| UNDERGROUND RAILWAY JELLY FILLED TELECOM 6 QUAD CABLE 0.9 MM DIA FOR SIGNALLING AND TELECOM INSTALLATION CONFORMING TO SPECN.NO.IRS-TC-30/2005 VER-I WITH AMDT.- 5 OR LATEST. Inspection: RDSO. | — | 10.00 | — | — |
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Annexure-IX.pdf
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Annexure-XI.pdf
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AnnexureV.pdf
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Foundation.pdf
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