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Tender Value
₹8.8 Cr
EMD Value
₹5.9 L
Closing Date
27 Mar 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 Electronic Interlocking OR IBH OR Automatic Signaling OR LC gate interlocking or AFTC or SSDAC or MSDAC or HASSDAC or BPAC."
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 Maintenance Free earth at all SSDAC/HASSDAC installation as per RDSO scheme over HWH division.
SDSTE-MAINT-FREEEARTH-26
SDSTE-MAINT-FREEEARTH-26
Open
Works - General
12 Months
Howrah, West Bengal
₹0
₹5.9 L
27 Mar 2026
27 Feb 2026
13 Mar 2026
59 items across 1 schedule
| # | Description | Unit | Qty | Rate | Amount |
|---|---|---|---|---|---|
| — | — | — | 8,81,04,943.5 | ||
| — | — | — | Above/ 36595152.00 Below/P | ||
| "Supply of basic material to construct unit maintenance free earth as per RDSO Specs. No RDSO/SPN/197 Ver.1.0 or latest and conforming to RDSO Drg. No. SDO / RDSO/ E&B/001 or Latest. Necessary testing certificate of UL, IEC to be produced. It consist of following: (a) Copper bonded steel electrode of 3.0 m long, 17.2 mm dia with copper bonding thickness of minimum macrons and UL listed and marked = 1 no. (b) Earth enhancement material supplied in sealed bags o f minimum 1 0 k g = 3 nos. (c) Copper strip of 150x25x6 mm, to terminate earth rod - 1 no. (d) Copper strip of 300x25x6 mm (MEEB) = 1 no. (e) Copper strip of l50x25x6mm (SEEB) = 1 no. (ii) Supply of 35 sq. mm multi strand single core PVC insulated copper cable as per IS: 694 for connecting main earth electrode to MEEB in the equipment room in duplicate.(minimum 10 meter) (iii) Supply of 16 sq. mm multi strand single core PVC insulated copper cable as per IS: 694 for connecting MEEB to SEEB and SPD to MEEB (minimum 10 meter ) (iv) Supply of 10 sq. mm multi strand single core PVC insulated copper cable as per IS: 694 for connecting various equipments to SEEB (v) Supply of copper lug sleeve for 3/16 cable Inspection: RDSO" | — | 2416.00 | — | — | |
| — | — | — | Above/ 15894864.00 Below/P | ||
| Installation of Unit Maintenance Free Earth as supplied in above item. It includes ( i ) Digging the earth to the required depth. (ii) Insertion of electrode. (iii) Filling of earth enhancing compound (Approx.30 Kg) (iv) Provision of exothermic weld connections to copper tape of 25 mm x 6 mm x 150 mm to the earth electrodes. All material tools and features required for weld will be arranged by contractor. (v) This also includes CC cover 1.5 ft x 1.5 ft. 1 ft wall thickness 2 inch with cover 3 inch thickness. Cables 35 Sq mm/ 16 Sq mm/10 sq mm for connecting earth to busbar, busbar to busbar and bus bars to various equipments. Earth electrode of 17.20 mm dia and 3.00 meter long high tensile low carbon steel circular rods molecularly bonded with copper a n d outer surface (minimum copper bonding thickness of 250 microns to made requirement of under writer's laboratories (UL) 467-2007 or latest. Copper strips of 150 mm x 25 mm x 6 mm to be welded with each earth electrode, copper strips of 300 mm x 25 mm x 6 mm for main equip- potential bus bar, copper strips of 150 mm x 25 mm x 6 mm sub equip-potential bus bar in relay room, power room and panel room. GI strip 25 mm x 2 mm for ring formation of earth pits Earth enhancement material in bags for each Earth Electrode. Inspection chamber of site 300 mm x 300 mm x 300 mm (Inside dimension) of approximate 50 mm thick with pulling hooks to cover t h e earth pits. Note: The installation of this item shall be carried out by the contractor as per RDSO Specs. No RDSO/SPN/197 Ver.1.0 or latest and conforming to RDSO Drg. No. SDO / RDSO/ E&B/001 or Latest.Inspection: Consignee | — | 2416.00 | — | — | |
| — | — | — | Above/ 5699760.00 Below/P | ||
| 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] | — | 3810.00 | — | — | |
| — | — | — | Above/ 3470910.00 Below/P | ||
| 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 : RITES. | — | 3810.00 | — | — | |
| — | — | — | Above/ 4423410.00 Below/P | ||
| 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. | — | 3810.00 | — | — | |
| — | — | — | Above/ 2175510.00 Below/P | ||
| 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. | — | 3810.00 | — | — | |
| — | — | — | Above/ 3105023.00 Below/P | ||
| 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] | — | 127.00 | — | — | |
| — | — | — | Above/ 266700.00 Below/P | ||
| "Supply of 1 x 6 Sq.mm. Green multi strand copper power wire as per IS:694:20 10 or latest, 84 conductor each dia 0.30mm +/- 0.01 with insulation thickness of 0.8 mm and nominal conductor resistance of 3.3 ohms/km and test parameters as per RDSO Specn. No.IRS:5- 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." | — | 6350.00 | — | — | |
| — | — | — | Above/ 755650.00 Below/P | ||
| "Supply of 1 x 10 Sq.mm. {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 b y t h e 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." | — | 6350.00 | — | — | |
| — | — | — | Above/ 831850.00 Below/P | ||
| "Supp1y of 1 x 16 Sq.mm. {Green} multi strand copper power wire as per IS:694:20 10 or latest, 126 conductor each dia 0.40mm +/- 0.01 with insulation thickness of 1.0 mm and nominal conductor resistance of 1.21 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 b y t h e 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." | — | 6350.00 | — | — | |
| — | — | — | Above/ 1348740.00 Below/P | ||
| "Supply of 1 x 35 Sq.mm. {Green} multi strand copper power wire as per IS: 694:2010 or latest, 276 conductor each dia 0.40mm +/- 0.01 with insulation thickness of 1.2 mm and nominal conductor resistance of 0.554 ohms/km and test parameters as per RDSO Specn. No.IRS: 5-76/89(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 m ore tha n 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." | — | 7620.00 | — | — | |
| — | — | — | Above/ 368617.50 Below/P | ||
| "Supply of 1 X 2.5 Sqmm (36/0.3) (Green) multi strand copper power wire as per IS:694:2010 or latest, Inspection: Consignee" | — | 10922.00 | — | — | |
| — | — | — | Above/ 7620.00 Below/P | ||
| "Supply of Tinned Copper LUGs for fitting in Cable Size: 6 sqmm, Barrel Inner-dia: 4.0mm, Barrel Outter-Dia: 5.5mm, Barrel Length: 10mm, Stud Hole Center-dia: 8.2mm, Palm Width: 10.0mm, Thickness: 1.3-1.5mm, Lug Length: 24mm,Thimble Type: Ring. Inspection: Consignee" | — | 2540.00 | — | — | |
| — | — | — | Above/ 10160.00 Below/P | ||
| "Supply of Tinned Copper LUGs for fitting Cable Size: 10sqmm, Barrel Inner-dia: 4.7mm, Barrel Outter-Dia: 7.10mm, Barrel Length: 10mm, Stud Hole Center-dia: 9.9mm, Palm Width: 12.6mm, Thickness: 1.8, Lug Length: 27mm,Thimble Type: Ring. Inspection: Consignee" | — | 2540.00 | — | — | |
| — | — | — | Above/ 6515.10 Below/P | ||
| "Supply of Tinned Copper LUGs for fitting in Cable Size: 16 sqmm, Barrel Inner-dia: 6.4mm, Barrel Outter-Dia: 8.0mm, Barrel Length: 12.2mm, Stud Hole Center-dia: 10mm, Palm Width: 12.6mm, Thickness: 1.8, Lug Length: 28-30mm,Thimble Type: Ring. Inspection: Consignee" | — | 1270.00 | — | — | |
| — | — | — | Above/ 13081.00 Below/P | ||
| "Supply of Tinned Copper LUGs for fitting in Cable Size: 35 sqmm, Barrel Inner-dia:13 mm, Barrel Outter-Dia: 17 mm, Barrel Length: 12.2mm, Stud Hole Center-dia: 10mm, Palm Width: 12.6mm, Thickness: 1.8, Lug Length: 28-30 mm,Thimble Type: Ring. Inspection: Consignee" | — | 1270.00 | — | — | |
| — | — | — | Above/ 9525.00 Below/P | ||
| "Supply of Tinned Copper LUGs for fitting in Cable Size: 2.5 sqmm, Barrel Inner-dia: 2.4mm, Barrel Outter-Dia: 3.90mm, Barrel Length: 8mm, Stud Hole Center-dia: 5.2mm, Palm Width: 9mm, Thickness: 1.3-1.5mm, Lug Length: 17-19mm,Thimble Type: Ring. Inspection: Consignee" | — | 6350.00 | — | — | |
| — | — | — | Above/ 104902.00 Below/P | ||
| "Supply of Copper Strip 25X6 mm Inspection: Consignee " | — | 127.00 | — | — | |
| — | — | — | Above/ 1873250.00 Below/P | ||
| "Supply of Copper tape for BRC ( 25X2) mm. Inspection: Consignee" | — | 6350.00 | — | — | |
| — | — | — | Above/ 239776.00 Below/P | ||
| "Supply of Nut Bolts, Washer (Stainless Steel) as per the site requirement (One set consists of 1 Nut, 1Bolt , 2 washer & 2 spring washer) Note :- Hex Nuts, bolts and washers of size 5/16"" Inspection: Consignee" | — | 10160.00 | — | — | |
| — | — | — | Above/ 3416808.00 Below/P | ||
| "Supply of ISI marked XLPE insulated PVC outer sheathed, FR-LSH, armoured with aluminium conductor cable1100V grade of size 2 core 70sq.mm as per IS no.7098 (part-1) 1988 or with latest amendment. Inspection: RDSO/RITES" | — | 7239.00 | — | — | |
| — | — | — | Above/ 899160.00 Below/P | ||
| "Supply and Execution of Exothemic Welds. This includes Welding Kit , Welding Powder, Mould and other necessary materials. Note- No. in unit column indicates per welding. Inspection: Consignee" | — | 7620.00 | — | — | |
| — | — | — | Above/ 224790.00 Below/P | ||
| "Installation of MEEB/SEEB/BRC with the insulators (As per the instruction of Site Engineer). Fitting materials & Insulator (Dough Moulding Compound Conical type of different Size) as per the site requirement to be supplied by the contractor. Note: 'No' in the unit column indicates 'per insulator' " | — | 7620.00 | — | — | |
| — | — | — | Above/ 1798320.00 Below/P | ||
| "Segregation of Clean & Dirty wire ( Earth wire, wire from unprotected sources,etc.) in Relay Room and IPS Room. This includes supply of PVC pipe & PVC Trough of different sizes & fixing of it along with laying of dirty cable through PVC pipe/Trough. It also includes proper writing of "" DIRTY CABLE"" & "" CLEAN CABLE"" on the cable tray or PVC Pipe. Note- Job. in unit column indicates per Relay Room & IPS Room." | — | 127.00 | — | — | |
| — | — | — | Above/ 449580.00 Below/P | ||
| "Segregation of Clean & Dirty wire ( Earth wire, wire from unprotected sources,etc.) in SM Room. This includes supply of PVC pipe & PVC Trough of different sizes & fixing of it along with laying of dirty cable through PVC pipe/Trough. It also includes proper writing of "" DIRTY CABLE"" & "" CLEAN CABLE"" on the cable tray or PVC Pipe. Note- Job. in unit column indicates per SM Room." | — | 127.00 | — | — | |
| — | — | — | Above/ 374650.00 Below/P | ||
| Segregation of Earth wire from equipment wiring in Location Box and Bunching. PVC Channels/ troughs to be provided and fixed. Note- Job. in unit column indicates per Location | — | 1270.00 | — | — | |
| — | — | — | Above/ 359625.90 Below/P | ||
| Installation of GI Tape (50 X 6 mm) for connecting Main earth pit to other earth pit in case of loop earth Note: 'No' in the unit column indicates 'per pair of earth pit' | — | 3810.00 | — | — | |
| — | — | — | Above/ 1329690.00 Below/P | ||
| Welding for jointing MS flat width of different lengths strips connecting from Earth to location boxes/Signal post/Signal Unit for better continuity. Prior approval of welding material to be taken from Engineer In charge. | — | 3810.00 | — | — | |
| — | — | — | Above/ 2051304.00 Below/P | ||
| Supply & installation of 'C' class surge protection arrangement at feed end DC Track Ckt Specn no. As follows: - voltage 230 V AC rated voltage 350V AC DIS. CAP 10KA TO 20 KA TIME 100 MILI second protection 1.2V degree protection IP.20 TEC-61643-1. Inspection : RDSO/RITES. | — | 1524.00 | — | — |
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CheckListAnnexItoVIIIUPDATED.pdf Annexure I to VIII
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VICINITYOFUNDERGROUNDCABLE- Pentalty for damages of cables
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Updatedtenderdocument-MFE.pdf TENDER DOCUMENTS
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EarthElectrodeC-36.pdf
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