Repairing/Rewinding of Armature of Hoist/Drag Motor (Capacity-1300HP) of 24/96 Dragline through outside agency at repairer workshop/facility
Northern Coalfields Limited · Jayant, Madhya Pradesh · Repair, Maintenance & AMC Services · open
Key facts
- Tender value: ₹45.1L
- EMD: ₹56K
- Published: 12 Oct 2026
- Closing date: 23 Oct 2026
- Status: open
- Status as of: 18 Oct 2026 23:00 UTC
- Department: CWS
- Office: CWS, Jayant
Description
Repairing and rewinding armatures of 1300 HP hoist/drag motors for a 24/96 Dragline at an outside repairer’s workshop/facility, including coils, materials, labour, core restaggering, fitment and balancing.
Eligibility & requirements
- Startup relaxation: No
- MSE relaxation: No
- Documents required: Self-certified list of workshop plant and machinery, authenticated by the bidder’s banker/Chartered Accountant or issued by a government agency, Undertaking regarding relatives employed by Coal India Limited or its subsidiaries, CMPF/EPF registration or undertaking to obtain applicable registration, Undertaking regarding debarment or banning by government, quasi-government agencies or PSUs, Local supplier status and local content undertaking, Certificate regarding compliance with restrictions on procurement from countries sharing a land border with India, Undertaking regarding debarment for violation of Preference to Make in India, Undertaking regarding compliance with the Code of Integrity for Public Procurement, Electronic fund transfer / internet banking mandate form
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Commercial terms
- Bid type: Item Rate
- Make in India (MII): Yes
- MSE preference: No
Line items (32)
- 2 — Qty: 3 4
- Cost of Copper Armature Coils (Per Coil Weight-1.9 Kg, Total weight for 87 coils-165.3 Kg) [after deducting scrap value for 132.24 Kg copper) — Qty: 87 Nos
- Cost of Equalizer Coils (Copper, Per Coil Weight - 15 Kg) [after deducting scrap value for 12 Kg Copper] — Qty: 1 No
- Commutator — Qty: 1 No
- Resin Glass Tape (20 mm * 0.3 mm * 200 mtr) — Qty: 3 Roll
- Elotherm Varnish H71 — Qty: 15 Ltr
- Varnish Bectol Gray — Qty: 8 Ltr
- Thinner 218 — Qty: 20 Ltr
- Alpha Alcoxide Disc — Qty: 10 Nos
- Aramid Paper 7 mill — Qty: 5 Kg
- Tungsten Electrode and Argon Gas For TIG Welding — Qty: 1 LS
- Labor Cost (01 skilled and 01 Semi Skilled) for rewinding of armature — Qty: 45 Days
- Stamping of Core (1371.99 kg / 512mm ) — Qty: 1371.99 Kg
- Labor Cost (01 skilled and 01 Semi Skilled) for Core-Restaggering and fitment — Qty: 30 Days
- Balancing of Armature — Qty: 1 Nos
- Contractor Profit — Qty: 1 LS
- Cost of Copper Armature Coils (Per Coil Weight-1.9 Kg, Total weight for 87 coils-165.3 Kg) [after deducting scrap value for 132.24 Kg copper) — Qty: 87 Nos
- Cost of Equalizer Coils (Copper, Per Coil Weight - 15 Kg) [after deducting scrap value for 12 Kg Copper] — Qty: 1 No
- Commutator — Qty: 1 No
- Resin Glass Tape (20 mm * 0.3 mm * 200 mtr) — Qty: 3 Roll
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