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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹7.1 LAccepted-AOC | ₹7.1 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 | ROY ENTERPRISE L3 | NEW ELECTRICAL CONCERN L1 | KEKA ARMATURE REPAIRING SHOP L2 |
|---|---|---|---|---|---|---|
| 1.00Items Description | ||||||
| 2.00Complete Repairing & Rewinding & Making New Shaft of 400 KW, 3.3 KV, 1480 RPM Marathon Electric make 3 Phase Squirrel Cage Type Induction HT Pump-Motor of Patmohana Colliery under Sodepur Area. (M/C No.- 3FF331269/4) | ||||||
| 2.01 | Dismantling of complete Motor | 1 | Nos. | 4,250 ₹4,250 | 4,000 ₹4,000 | 4,100 ₹4,100 |
| 2.02 | Cleaning & carbonizing of core slots | 1 | Nos. | 3,750 ₹3,750 | 3,500 ₹3,500 | 3,680 ₹3,680 |
| 2.03 | Supply of New Electrolyte Grade Super Enameled copper strips | 275 | Kg | 905 ₹2.5 L | 905 ₹2.5 L | 905 ₹2.5 L |
| 2.04 | Installation with F-class insulation materials of stator colls with varnish after proper baking | 275 | Kg | 320 ₹88,000 | 320 ₹88,000 | 320 ₹88,000 |
| 2.05 | Supply of tape suitable for HT Motor | 160 | roll | 325 ₹52,000 | 315 ₹50,400 | 320 ₹51,200 |
| 2.06 | Supply of Nomax paper for stator core insulation | 5 | Kg | 3,200 ₹16,000 | 3,000 ₹15,000 | 3,100 ₹15,500 |
| 2.07 | Supply of Varnish suitable for HT Motor | 12 | L | 550 ₹6,600 | 500 ₹6,000 | 500 ₹6,000 |
| 2.08 | Supply of thinner suitable for HT Motor | 10 | L | 300 ₹3,000 | 250 ₹2,500 | 295 ₹2,950 |
Tender Value
₹6.4 L
EMD Value
₹8,100
Closing Date
19 Jun 2025, 3:00 pmClosed
Area Engineer(EnM)
Area Engineer(EnM), Sodepur Area
Complete Repairing and Rewinding and Making New Shaft of 400 KW, 3.3 KV, 1480 RPM Marathon Electric make 3 Phase Squirrel Cage Type Induction HT Pump-Motor of Patmohana Colliery under Sodepur Area. (M/C No.- 3FF331269/4)
2025_ECL_337286_1
ECL/SDPA/AE(EnM)/e/25-26/57
Open Tender
Miscellaneous Works
15 days
Sodepur Area
Please refer Tender documents.
4 documents required · 4 mandatory
₹8,100
29 May 2026
10 Jun 2025
20 Jun 2025
10 Jun 2025
19 Jun 2025
10 Jun 2025
10 Jun 2025 - 13 Jun 2025
Amount
Items Description
Complete Repairing & Rewinding & Making New Shaft of 400 KW, 3.3 KV, 1480 RPM Marathon Electric make 3 Phase Squirrel Cage Type Induction HT Pump-Motor of Patmohana Colliery under Sodepur Area. (M/C No.- 3FF331269/4)
Dismantling of complete Motor
Cleaning & carbonizing of core slots
Supply of New Electrolyte Grade Super Enameled copper strips
Installation with F-class insulation materials of stator colls with varnish after proper baking
Supply of tape suitable for HT Motor
Supply of Nomax paper for stator core insulation
Supply of Varnish suitable for HT Motor
Supply of thinner suitable for HT Motor
Cost of HT XLPE cable core 70 sq.mm.
Taking out of coils from the stator slots
Formation of coils with the converted DGC copper conductor
Cost of insulation of the overhauling portion of the coils with GMP & GN tape
Moulding the coils with Mica thermo & Mica follum with proper baking
Inserting of the coils into the core slots with chronological manner
Supply & fixing of silicon base glass wedges
Fabrication of both sides bearing housing of the motor after making pattern MS casting machining and appropriate size as per original cover
Supply of New Bearing i) 6321 C3 for NDE side ii) NU321 C3 for DE side
Cost of Raw materials (EN-24 grade Forged steel) (size: 200mm dia X 1850mm long)
Cost of Annealing charges
Cost of Ultrasonic Test
Cost of Machining charges
Cost of key-way cutting charges
Cost of taken out the old broken shaft from existing Rotor and inserting the new finished shaft by hydraulic press
Final assembling of the motor in all respect and testing by appropriate supply voltage
Less Scrap value of burnt cu. conductor.
Overhead cost and others
Add : PF @12%
Add : Bonus @8.33%
Add :Pension 7%
Transportation cost both way & handling Charges
Total impact of GST for the purpose of CTC
KEKA ARMATURE REPAIRING SHOP (BID ID -1161069)
ROY ENTERPRISE (BID ID -1161065)
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