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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹3.6 LAccepted-AOC 59 R G S ROAD USHAGRAM DURGAMANDIR ASANSOL BARDHAMAN 713303 WEST BENGAL INDIA | ASANSOL | BARDHAMAN | WEST BENGAL | 713303 | ₹3.6 L Quoted ₹4.3 L | L1 | Accepted-AOC AS PER TCR |
| 2 | Rejected-Technical PANDADESWAR BARDHAMAN 713346 WEST BENGAL INDIA | PANDAVESWAR | BARDHAMAN | WEST BENGAL | 713346 | - | - | Rejected-Technical as per approved TCR |
| 3 | Rejected-Technical KHANDRA BARDHAMAN 713363 WEST BENGAL INDIA | KHANDRA | BARDHAMAN | WEST BENGAL | 713363 | - | - | Rejected-Technical as per approved TCR |
| Sl No | Description | Qty | Unit | ROY ENTERPRISE L1 |
|---|---|---|---|---|
| 1.00Item description | ||||
| 1.01 | Non-magnetic stainless steel grid resistance, type SS304, 190 OHMS | 1 | nos. | 1,25,000 ₹1.3 L |
| 1.02 | Outdoor type 2 mm CRCA sheet steel enclosure with top canopy duly powder coated paint free standing and floor mounting type starting and ending studs with insulator for resistor, terminal box for both sides | 1 | nos. | 12,000 ₹12,000 |
| 1.03 | Fail safe NGR Monitoring Relay with Earth fault relay (2 to 10 A) digital display, Neutral voltage sensor including reactor for controlling fault current suitable for 3.3 kV | 1 | nos. | 95,000 ₹95,000 |
| 1.04 | CBCT | 1 | nos. | 5,000 ₹5,000 |
| 1.05 | Outdoor type 2 mm CRCA sheet steel enclosure with front door free standing and floor mounting duly powder coated paint conforming IP 55 | 1 | nos. | 12,000 ₹12,000 |
| 1.06 | Auxiliary wiring with different type lugs socket and armoured cable 3.3 kV grade 6 sq mm 2 cores for neutral and earth connection and 1.1 kV cable for CBCT connection | 1 | LS | 16,000 ₹16,000 |
| 1.07 | Installation and commissioning charges for NGR | 1 | LS | 10,000 ₹10,000 |
| 1.08 | Supply and installation of indicating lamp, push switch, adhesive tape, etc of winding and oil temperature Meter assembly. | 1 | LS | 3,500 ₹3,500 |
| 1.09 | Supply and installation of 110 V auxiliary contactor unit of winding and oil temperature Meter assembly. | 5 | nos. | 4,500 ₹22,500 |
Tender Value
₹4.3 L
EMD Value
₹5,400
Closing Date
5 Mar 2026, 4:00 pmClosed
GM SSA
Office of the General Manager, Satgram-Sripur Area, PO-Devchandnagar, WestBengal-713332
Supply, installation, commissioning of NGR monitoring system along with winding temperature and oil temperature meter assembly of 01 no. 2.5 MVA, 11/3.3 kV Surface Transformer at JK nagar Colliery surface substation
2026_ECL_354077_1
ECL/SSA/GM/E M/E-NIT/2025-26/137 dt 20.02.2026
Open Tender
Electrical and Maintenance Works
7 days
J K Nagar Colliery
Please refer Tender documents.
5 documents required · 5 mandatory
₹5,400
10 Apr 2026
23 Feb 2026
6 Mar 2026
23 Feb 2026
5 Mar 2026
23 Feb 2026
23 Feb 2026 - 28 Feb 2026
Item description
Non-magnetic stainless steel grid resistance, type SS304, 190 OHMS
Outdoor type 2 mm CRCA sheet steel enclosure with top canopy duly powder coated paint free standing and floor mounting type starting and ending studs with insulator for resistor, terminal box for both sides
Fail safe NGR Monitoring Relay with Earth fault relay (2 to 10 A) digital display, Neutral voltage sensor including reactor for controlling fault current suitable for 3.3 kV
Outdoor type 2 mm CRCA sheet steel enclosure with front door free standing and floor mounting duly powder coated paint conforming IP 55
Auxiliary wiring with different type lugs socket and armoured cable 3.3 kV grade 6 sq mm 2 cores for neutral and earth connection and 1.1 kV cable for CBCT connection
Installation and commissioning charges for NGR
Supply and installation of indicating lamp, push switch, adhesive tape, etc of winding and oil temperature Meter assembly.
Supply and installation of 110 V auxiliary contactor unit of winding and oil temperature Meter assembly.
Supply and installation of winding temperature sensor of winding and oil temperature Meter assembly.
Supply and installation of oil temperature sensor of winding and oil temperature Meter assembly.
Supply and installation of 110V operated 4" warning bell with wiring of winding and oil temperature Meter assembly.
Circuit wiring with 1.5 sqmm single core copper wiring of winding and oil temperature Meter assembly.
Supply and installation of oil temperature meter of winding and oil temperature Meter assembly.
Supply and installation of winding temperature meter of winding and oil temperature Meter assembly.
Profit
labour charges
Transportation
Total impact of GST for the purpose of CTC
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