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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹4.7 LAdmitted-Finance 59 R G S ROAD USHAGRAM DURGAMANDIR ASANSOL BARDHAMAN 713303 WEST BENGAL INDIA | ASANSOL | BARDHAMAN | WEST BENGAL | 713303 | L1 | Admitted-Finance | |
| 2 | Rejected-Technical STATION ROAD P O UKHRA DIST BURDWAN PIN 713363 W B | UKHRA | BURDWAN | WEST BENGAL | 713363 | - | Rejected-Technical TC recommendation | |
| 3 | Rejected-Technical PANDADESWAR BARDHAMAN 713346 WEST BENGAL INDIA | PANDAVESWAR | BARDHAMAN | WEST BENGAL | 713346 | - | Rejected-Technical TC recommendation |
| Sl No | Description | Qty | Unit | ROY ENTERPRISE L1 |
|---|---|---|---|---|
| 1.00(B) 02 nos. transformer (2MVA, 1no. 315MVA 01 no. at Shyamsundarpur Sub-station | ||||
| 2.00 | Failsafe neutral grounding resistance monitoring relay along with earth fault relay (2 to 10 amp) digitally display, neutral voltage sensor including reactor for controlling fault current suitable for 3.3KV secondary voltage. | 2 | no | 1,04,500 ₹2,09,000 Lowest |
| 3.00 | CBCT | 2 | no | 5,500 ₹11,000 Lowest |
| 4.00 | Auxilliary wiring with different type lugs socket and armoured cable 3.3Kv grade 6 sqm 2 cores for neutral and earth connection and 1100V grade cable for CBCT connection. | 2 | no | 13,200 ₹26,400 Lowest |
| 5.00 | Installation and commissioning charges. | 2 | no | 8,800 ₹17,600 Lowest |
| 6.00 | (C) 550Volt 750mA restricted grounding system with fail safe arrangement of 02 nos. TSU of Shyamsundarpur Colliery.Failsafe neutral grounding resistor monitoring relay | 2 | no | 16,500 ₹33,000 Lowest |
| 7.00 | C.B.C.T (epoxy molded) 11 KV grade. | 2 | no | 3,520 ₹7,040 Lowest |
| 8.00 | Sensitive earth leakage relay (0 to 750 m.a) | 2 | no | 10,450 ₹20,900 Lowest |
| 9.00 | Resistor (epoxy molded) type IR 550V,425 ohms, 250 Watt | 2 | set | 11,000 ₹22,000 Lowest |
| 10.00 | Potential transformer (110V to 220V) | 2 | no | 2,090 ₹4,180 Lowest |
Tender Value
₹4.7 L
EMD Value
₹5,900
Closing Date
25 Sept 2025, 6:00 pmClosed
General Manager Bankola Area
Office of The General Manager Bankola Area, PIN-713363
Supply, Installation and commissioning of restricted neutral system along with fail safe arrangement (B) 02 nos. transformer (2MVA, 1no. 315MVA 01 no. at Shyamsundarpur Sub-station, (C) 550Volt 750mA restricted grounding system with fail safe arrange
2025_ECL_344052_1
ECL/GM/BA/E TENDER/25-26/ENM/117 Dt 15.09.2025
Open Tender
Electrical and Maintenance Works
Item Rate
15 days
Shyamsundarpur Colliery
Please refer Tender documents.
5 documents required · 5 mandatory
₹5,900
24 Oct 2025
15 Sept 2025
26 Sept 2025
15 Sept 2025
25 Sept 2025
15 Sept 2025
15 Sept 2025 - 19 Sept 2025
Amount
(B) 02 nos. transformer (2MVA, 1no. 315MVA 01 no. at Shyamsundarpur Sub-station
Failsafe neutral grounding resistance monitoring relay along with earth fault relay (2 to 10 amp) digitally display, neutral voltage sensor including reactor for controlling fault current suitable for 3.3KV secondary voltage.
Auxilliary wiring with different type lugs socket and armoured cable 3.3Kv grade 6 sqm 2 cores for neutral and earth connection and 1100V grade cable for CBCT connection.
Installation and commissioning charges.
(C) 550Volt 750mA restricted grounding system with fail safe arrangement of 02 nos. TSU of Shyamsundarpur Colliery.Failsafe neutral grounding resistor monitoring relay
C.B.C.T (epoxy molded) 11 KV grade.
Sensitive earth leakage relay (0 to 750 m.a)
Resistor (epoxy molded) type IR 550V,425 ohms, 250 Watt
Potential transformer (110V to 220V)
Auxiliary contactor unit. (110 volt operating coil)
Timer (for reset NGR relay in case power failure)
Test, reset, tripping set
Fuse carrier with cartridge
Indication lamp with holder.
Auxiliary wiring, with lugs, socket & terminal etc
Installation and commissioning.
Total impact of GST for the purpose of CTC
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