Tender For Complete Repairing 200Kw, 3.3Kv, Slipring Motor Of Bansra Colliery Under Kunustoria Area.
Tender Value
4.76 Lakhs
Estimated cost
Bid Submission
05 Sep 2026
9 days left
EMD
6000
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Paschim Bardhaman → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Complete Repairing 200Kw, 3.3Kv, Slipring Motor Of Bansra Colliery Under Kunustoria Area.
BOQ
| Sl. No. | Item Description |
| 1 | Complete dismantling of all rotor coil from core slot |
| 2 | Cleaning/decarbonizing of rotor core slot |
| 3 | Cost of new Electrilite grade enameled double glass fibre covered copper strip 140KG x 1055 = 1,47,700.00/- Insulation with F-class insulation materials of rotor coil with varnish after proper baking 140KG x 450 = 63,000/- Total 1,47,000 + 63,000 = 2,10,000/- Less scrap 138 Kg X 612 = 84,456.00/- Total Value (2,10,000 - 84,456) = 1,25,544.00/- |
| 4 | Supply of glass mica polyster tape |
| 5 | Supply of Nomax paper for starter core insulation |
| 6 | Supply of varnish suitable for HT Motor |
| 7 | Supply of thinner suitable for HT motor |
| 8 | Cost of HT XLPE cable core 70 sq.mm |
| 9 | Dynamic balaning of the rotor |
| 10 | Complete motor stator overhauling, cleaning & re-varnishing by class and finishing varnishing after proper heating with improvement of IR value |
| 11 | Supply & fixing new slip ring |
| 12 | Supply 7 fixing carbon brush |
| 13 | Supply 7 fixing of silicon base glass wedges |
| 14 | Inter connection of rotor bar with supply of tinned Cu socket with proper brazing |
| 15 | Cost of epoxy binding of both end of rotor with supply of all materials |
| 16 | Final assembling of the motor in all respect and pre-delivery testing |
| 17 | Labour cost |
| 18 | Profit |
| 19 | Transportation charges |
| 20 | Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 25, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 05, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 9 daysSep 07, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 11 daysTender Documents
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