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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹2.3 LAccepted-AOC | ₹2.3 L | 1 | Accepted-AOC L1 |
| 2 | Rejected-Technical KHANDRA BARDHAMAN 713363 WEST BENGAL INDIA | KHANDRA | BARDHAMAN | WEST BENGAL | 713363 | - | - | Rejected-Technical Not as per NIT |
| 3 | Rejected-Technical 59 R G S ROAD USHAGRAM DURGAMANDIR ASANSOL BARDHAMAN 713303 WEST BENGAL INDIA | ASANSOL | BARDHAMAN | WEST BENGAL | 713303 | - | - | Rejected-Technical Not As per NIT |
| Sl No | Description | Qty | Unit | NEW ELECTRICAL CONCERN L1 |
|---|---|---|---|---|
| 1.00Items Description | ||||
| 2.00Repairing and Rewinding of 85kW/110HP, 550V, in 735-RPM, 3 Phase Kirloskar Electric make Slipring Induction Motor of Narsamuda Colliery under Sodepur Area.(M/C-No.2810693-2) | ||||
| 2.01 | Dismantling the motor stator & rotor after removing both side bearing, Fan, Fan cover & taken out colls after removing the damaged slot wedges & circuit connection | 1 | Nos. | 2,500 ₹2,500 Lowest |
| 2.02 | New Polyester base Super enamelled copper wire | 88 | Kg | 905 ₹79,640 Lowest |
| 2.03 | F-class Insulating materials including varnish, thinner etc. | 1 | Nos. | 6,800 ₹6,800 Lowest |
| 2.04 | Copper flexible lead with socket for connection & jumpering and wooden forma for making of new coils | 1 | Nos. | 6,200 ₹6,200 Lowest |
| 2.05 | Winding charges/formation of coil, inserting of newly formed colls in stator slots and circuit connection with jumpers | 1 | Nos. | 3,000 ₹3,000 Lowest |
| 2.06 | Drying & heating in recommended temperature & testing of stator | 1 | Nos. | 1,500 ₹1,500 Lowest |
| 2.07 | Cleaning/painting/Buts & Bolts/washer & other hardware materials etc. | 1 | Nos. | 2,500 ₹2,500 Lowest |
| 2.08 | New electrolyte copper strips/bars against old brittle bars of Rotor | 43 | Nos. | 905 ₹38,915 Lowest |
Tender Value
₹2.1 L
EMD Value
₹2,600
Closing Date
9 Mar 2026, 1:00 pmClosed
Area Engineer(EnM)
Sodepur Area, Area Engineer(EnM)
Repairing and Rewinding of 85kW/110HP, 550V, in 735-RPM, 3 Phase Kirloskar Electric make Slipring Induction Motor of Narsamuda Colliery under Sodepur Area.(M/C-No.2810693-2)
2026_ECL_354806_1
ECL/SDPA/AE(EnM)/e/25-26/369 dt.26.02.2026
Open Tender
Miscellaneous Works
Item Rate
10 days
Sodepur Area
Please refer Tender documents.
4 documents required · 4 mandatory
₹2,600
29 May 2026
27 Feb 2026
10 Mar 2026
27 Feb 2026
9 Mar 2026
27 Feb 2026
27 Feb 2026 - 1 Mar 2026
Items Description
Repairing and Rewinding of 85kW/110HP, 550V, in 735-RPM, 3 Phase Kirloskar Electric make Slipring Induction Motor of Narsamuda Colliery under Sodepur Area.(M/C-No.2810693-2)
Dismantling the motor stator & rotor after removing both side bearing, Fan, Fan cover & taken out colls after removing the damaged slot wedges & circuit connection
New Polyester base Super enamelled copper wire
F-class Insulating materials including varnish, thinner etc.
Copper flexible lead with socket for connection & jumpering and wooden forma for making of new coils
Winding charges/formation of coil, inserting of newly formed colls in stator slots and circuit connection with jumpers
Drying & heating in recommended temperature & testing of stator
Cleaning/painting/Buts & Bolts/washer & other hardware materials etc.
New electrolyte copper strips/bars against old brittle bars of Rotor
Dismantling the old burnt brittle frazil bars after removing both sides copper sockets binding of Rotor
Decarbonising/cleaning of old existing rest of copper strips and also pour slots after removing old burnt insulation materials
Glass Tape 5 Mil
Glass Tape 3 Mil
Copper Socket
Nomex/Mica Polyester Glass mica
F-50 varnish & Thinner
Re-insulation of entire copper bars with glass insulation
Dry-out/heating & Testing of Rotor
Binding of Rotor both end with TSB binding wire & other require materials
Block tin/lead/eyre-7 for socket
Re-metallisation of Rotor-shaft in worn out of the bearing position
Making & supplying of slipring as per original specification
Supply of new metal graphite carbon brushes
Finishing varnish
Flexible glass cable with socket for connection
Winding charges/inserting of newly insulated bars in Rotor slots in chronological manners and circuit connection with jumpers
Less: Scrap
Overhead & profit @10%
Transportation charges
Add. CMPF/EPF @ 12% on Labour charges
Add. Bonus @ 8.33% on Labour charges 8.33%
Add. Pension @ 7% on Labour charges
Total impact of GST for the purpose of CTC
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