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Tender Value
₹9.1 L
EMD Value
₹11,400
Closing Date
18 Jul 2026, 6:00 pm
SO EnM GIRIDIH AREA
GM OFFICE, GIRIDIH AREA, CC
SO(EnM)/GRD/E-NIT/26-27/18 Dtd- 06.07.2026
2026_CCL_361731_1
SO(EnM)/GRD/E-NIT/26-27/18 Dtd- 06.07.2026
Open Tender
Electrical and Maintenance Works
45 days
GIRIDIH AREA, CCL
LETTER OF BID, GST, PAN, UNDERTAKING, DSC CERTIFICATE, WORK EXPERIENCE, LEGAL STATUS OF FIRM, LABOR LICENCE OR DECLARATION, CMPF OR EPF REGISTRATION, ELECTRICAL LICENSE
4 documents required · 4 mandatory
₹11,400
7 Jul 2026
7 Jul 2026
20 Jul 2026
7 Jul 2026
18 Jul 2026
7 Jul 2026
7 Jul 2026 - 11 Jul 2026
This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1Repairing of two nos.400 KW/3.3 KV HT Motors attached with 2000 GPM Pumps for Mine Sump Dewatering in Giridih Area Mines. | |||||
| 1.01 | Dismantling of motor, cleaning of all parts,
inspection, and preparation of defect report | - | Each | 15,000 | - |
| 1.02 | Burnout/removal of old stator winding | - | Each | 12,500 | - |
| 1.03 | Stator rewinding with super enameled copper wire
(Class H/F insulation), varnishing, and oven
baking (350 kg copper each set) (700*1250 = 875000) Less: Deduction for scrap value of old winding
copper/materials (350 kg copper each set)If calculation is for 2 sets (700 kg total):
New copper: 700 × 1250 = ₹875000.00
Scrap deduction: 700 × 750 = ₹525000
Net Payable: ₹350,000 | - | Job | 3,50,000 | - |
| 2 | Rotor repair/rewinding (including bar/shaft
repairing) | - | Each | 35,000 | - |
| 3 | Replacement of DE/NDE bearings, sleeves, seals,
and grease | - | Lot | 32,500 | - |
| 4 | Core loss testing, re-staggering/lamination repair | - | Lot | 42,000 | - |
| 5 | Dynamic balancing of rotor | - | Each | 38,000 | - |
| 6.1 | High voltage testing, insulation resistance testing,
no-load/test run, and performance certification | - | Lot | 18,500 | - |
| 6.2 | Painting (epoxy), re-assembly, and trial run
support | - | Lot | 15,500 | - |
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Tendernotice_1.pdf
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Tendernotice_2.pdf
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Tendernotice_3.pdf
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BOQ_374621.xls
BOQ • 0.29 MB
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