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Tender Value
₹2.7 L
EMD Value
₹3,500
Closing Date
17 Sept 2026, 6:00 pm5d left
General Manager Bankola Area
Office of The General Manager Bankola Area, PIN-713363
Repairing and overhauling of (A) Mine Line make 315KVA 3.3KV-550Volt TSU (Sl.no.TSU02),(B)Andrewyule make 3.3KKV - 550Volt 315KVA TSU (Sl.No.TSU-3) and (C) GEC make 315KVA 3.3KV-550Volt TSU (Sl.No.TSU 04) of Kumardihi A Colliery under Bankol
2026_ECL_365122_1
ECL/GM/BA/E TENDER/26-27/ENM/57 Dt 07.09.2026
Open Tender
Electrical and Maintenance Works
Item Rate
30 days
Kumardihi A Colliery
Please refer Tender documents.
5 documents required · 5 mandatory
₹3,500
7 Sept 2026
7 Sept 2026
18 Sept 2026
7 Sept 2026
17 Sept 2026
7 Sept 2026
7 Sept 2026 - 12 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Discription of items | - | - | - | - |
| 2 | (A) Mineline make 315KVA 303KV/550Volt TSU (Sl.No.TSU/02) :- Repairing of Isolator with replacement of defective parts | 1 | Ls | - | - |
| 3 | Introduction of Restricted Neutral system NGR with supply of all required spares at the secondary side of the TSU | 1 | Set | - | - |
| 4 | Supply and erection of Test-reset switch | 2 | Nos | - | - |
| 5 | Repairing of closing and tripping mechanism with replacement of damaged parts. | 1 | Ls | - | - |
| 6 | Supply and fixing of ELR with CBCT complete set | 1 | Set | - | - |
| 7 | 110Volt Auxiliary circuit wiring with supply of 2.55qmm multistrand copper wire, lugs, ferrule etc. | 1 | Ls | - | - |
| 8 | Unit portion cleaning and making insulation with H.T. varnish | 1 | Ls | - | - |
| 9 | Complete switch gear assembling, fitting, testing, commissioning etc. | 1 | Ls | - | - |
| 10 | (B) 3. 3 KV/550Volt 315KVA TSU (Sl.No.TSU/3) :- Repairing of Isolator with replacement of defective parts | 1 | Ls | - | - |
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Tendernotice_1.pdf
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Tendernotice_2.pdf
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Tendernotice_3.pdf
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BOQ_378043.xls
BOQ • 0.27 MB
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