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Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
Tender Value
₹2.5 L
EMD Value
₹3,200
Closing Date
30 Oct 2025, 5:00 pmClosed
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
Area Engineer(EnM)
Area Engineer(EnM), Sodepur Area
Repairing and rewinding of 100-BHP, 550Volts, 735-RPM, M.V. make Slipring Motor S.No.DMC/PnM/14 of Dhemomain PIT Colliery under Sodepur Area.
2025_ECL_345942_1
ECL/SDPA/AE(EnM)/e/25-26/202
Open Tender
Miscellaneous Works
Item Rate
10 days
Sodepur Area
Please refer Tender documents.
4 documents required · 4 mandatory
₹3,200
20 Oct 2025
20 Oct 2025
31 Oct 2025
20 Oct 2025
30 Oct 2025
20 Oct 2025
20 Oct 2025 - 23 Oct 2025
Dismantling and stripping of old existing burnt winding from the slots, cleaning & dressing of core with core varnish.
Cost of new copper conductor
Making wooden forma for proper size and shape of coils.
Cost of insulating materials, nomex paper, glass tape & varnish.
Cost of Glass fibre wedge
Cost of glass insulated leads with socketing.
abour charges for Stator rewinding.
Less scrap value of burnt copper wire.
Dismantling of rotor binding both sides, taken out of old wedges from the rotor slots, debrazing of 120-nos. of sockets & jumpers.
Dismantling of Rotor bar Top & bottom and taken out from the slots, cleaning, re-annealing of the rotor bars.
Providing new copper bar in place of damaged cu. bar
Insulation of cu. bar by glass, nomex tape & varnish.
Reformation of copper bar coils as per winding of slot.
Cost of Slot insulating materials, separator and varnish.
Cost of glass fibre wedges.
Cost of brazing rod, oxygen and DA.
Cost of both side's binding with resinglass tape.
Labour charges for Rotor (Bar winding).
Less scrap value of burnt copper bars of rotor.
Repairing, welding & rebuilding by welding and machining of both sides end cover's, bearing housing etc.
Cost of bearing (DE side Roller Bearing LRJ-5 and NDE side Ball Bearing(MJ-4 )
Cost of Epoxy moulded Slipring
Cost of Carbon brushes.
Cost of Body bolt nuts and Painting.
Transportation cost up & down.
Overhead & profit @10%
Add. CMPF/EPF @ 12% on Labour charges
Add. Bonus @ 8.33% on Labour charges 8.33%
Add. Pension @ 7% on Labour charges
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