Tender For Repairing & Rewinding Of Electrical Induction Motor 150Kw/6.6Kv/1490 Rpm Marathon Make(Sl. No.3Ff660776/2) Under Jhanjra Project Colliery, Jhanjra-West Bengal
TDR : 54557374
Tender Notice
BOQ
9 Days Left
Jhanjra
West Bengal
Tender For Repairing & Rewinding Of Electrical Induction Motor 150Kw/6.6Kv/1490 Rpm Marathon Make(Sl. No.3Ff660776/2) Under Jhanjra Project Colliery
Part A : Repairing & rewinding of electrical induction Motor 150kW/6.6kV/1490 RPM Marathon Make(Sl. No.3FF660776/2) under Jhanjra Project Colliery
2
Supply of new Electrolyte grade enamelled double fibre glass covered pre varnished copper strip(Class H)
3
Supply of tape suitable for HT motor
4
Supply of Nomex paper for for stator core insulation
5
Supply of Varnish suitable for HT motor
6
Supply of Thinner suitable for HT motor
7
Supply of HT XLPE Cable 70sqmm
8
Supply of of bearings 6220 M-C3 and NU-220 ECM-C3
9
Supply of Kaftans Tape for inter layer insulation
10
Supply of Silicon based glass wedges
11
Less Copper Scrap Value
12
Dismantling of motor stator and rotor both after removing of connection and jumpening, taken out burnt coils from stator slot, cleaning of core slots by approved type cleaner drying etc
13
Formation of Coils with GM tape
14
Insulating overhang portion of the coil with GMP and GM Tape
15
Reconditioning of bearing housing by removing old sleeve fabrication & fixing of new sleeve & machining as required
16
Moulding and Inserting of Coils into cor slots
17
Dynamic balancing of rotor
18
Checking trueness of rotor and both end cover
19
Shaping of copper bars
20
Final assembling of the motor in all respect and testing by appropriate supply voltage
21
Transporting both sides
22
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