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Tender Value
₹2.9 L
EMD Value
₹3,600
Closing Date
15 Sept 2026, 4:00 pm3d left
Area Engineer (EnM)
Office of the GM,SSA
Repairing and rewinding of 315KVA,3.3KV/440V GEC make lighting transformer of Chapuikhas Colliery under Satgram-Sripur Area.
2026_ECL_364580_1
ECL /SSA/ GM/ EM/ E-NIT/ 2026-27 /43 Date 27.08.2026
Open Tender
Electrical and Maintenance Works
Item Rate
20 days
Chapuikhas Colliery
Please refer Tender documents.
5 documents required · 5 mandatory
₹3,600
15 Sept 2026
1 Sept 2026
16 Sept 2026
1 Sept 2026
15 Sept 2026
1 Sept 2026
1 Sept 2026 - 4 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1Repairing & rewinding of 315KVA,3.3KV/440V GEC make lighting transformer of Chapuikhas Colliery under Satgram-Sripur Area. | |||||
| 1.01 | Dismantling of core & winding from the
tank and cleaing of all parts properly | 1 | nos | 5,100 | ₹5,100 |
| 1.02 | Copper conductor for primary coils | 185 | KG | 902 | ₹1,66,870 |
| 1.03 | Copper cpnductor for secondary coils | 162 | KG | 902 | ₹1,46,124 |
| 1.04 | TPC For bar copper conductor for primary & secondary coils | 347 | KG | 110 | ₹38,170 |
| 1.05 | Brazing rupaton rod, oxygen, DA for brazing of all primary & secondary interconnections | 1 | nos | 1,700 | ₹1,700 |
| 1.06 | Materials cost for supply & fitting of Neoprene synthetic gasket at top cover and inspection cover | 1 | nos | 2,500 | ₹2,500 |
| 1.07 | Labour cost for supply & fittings of Neoprene synthetic gasket at top cover and inspection cover | 1 | nos | 1,000 | ₹1,000 |
| 1.08 | Materials cost for supply & fittings of new tap changer mechanism complete | 1 | nos | 6,300 | ₹6,300 |
| 1.09 | Labour Cost for supply & fittings of new tap changer mechanism complete | 1 | nos | 2,000 | ₹2,000 |
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