Annual maintenance of Re winding of Burnt Motors and repairs to Pumps in Mechanical Section of Mechanical sub division Tirupati for the year 2026 27

Rewinding of the following Various capacities of Minor & Medium HP Monoblock burnt motors Single phase/Three phase with suitable gauge of copper wire varnishing, tapping, fitting etc., complete with over hauling and replacement of terminal plate/minor hard ware items viz, soldering, bolts and nuts, hylum sheet strips etc., if any and to keep motor in good working condition. (The rates are EXCLUDING GST)

0.25 HP Electric Motor of any make

0.50 HP Electric Motor of any make

1.0 HP Electric Motor of any make

2.0 HP Electric Motor of any make

3.0 HP Electric Motor of any make

5.0 HP Electric Motor of any make

7.50 HP Electric Motor of any make

10.0 Electric Motor of any make

12.5 HP Electric Motor of any make

30.0 HP Electric Motor of any make

60 HP Squirrel cage type motor of given make

Replacement of the following sizes of ball bearings for single phase / 3 phase motors. (The rates are EXCLUDING GST)

Ball Bearings of SKF make No.6303

Ball Bearings of SKF make No.6304

Ball Bearings of SKF make No.6305

Ball Bearings of SKF make No.6306

Ball Bearings of SKF make No.6307

Ball Bearings of SKF make No.6308

Ball Bearings of SKF make No.6309

Ball Bearings of SKF make No.6310

Ball Bearings of SKF make No.6311

Ball Bearings of SKF make No.6312

Ball Bearings of SKF make No.6313

Ball bearings of SKF make in India ball bearing No.6313 (DE&NDE) suitable for 60 HP squirrel/cage induction motors (The rate is Excluding GST)

Supply of Electrical boiler water heater of Elex make (6 KW).(The rate is Excluding GST)

Supply of L&T make 3 phase DOL ML 1.5 SASD for 15 HP control panel board with sheet metal box with MCB up to 15 HP of standard make fully automatic, including cost and conveyance of materials incidental charges etc., complete. (The rate is Excluding GST)

Repairing and reconditioning of Monoblock and jet pump single phase/ Three phase for 2HP, 3HP, 5HP and 7.5HP capacities for supplying and fixing, repairing and labour charges for the following items as directed during execution etc. (The following rates are EXCLUDING GST)

Gunmetal bush joint

Flamber door mouth sleeve

Bearing outer sleeves

Shaft bearing, seating, welding, turning charges etc.,

Front door mouth sleeve

Gland bore sleeve fitting

Suitable Stud bolts and nuts, making Cap Holes, Body holes, Threading etc.,

Monoblock shaft bend removing and turning charges etc.,

Checknut welding, threading, preparing new checknut joint

Impeller key way welding, providing suitable key way

Impellor checknut welding and supply of new checknut and threading

Repairing and reconditioning of Monoblock and jet pump single phase/ Three phase for 0.5 HP,1 HP,1.5 HP capacities for supplying and fixing, repairing and labour charges for the following items as directed during execution etc. (The following rates are EXCLUDING GST)

Gunmetal bush joint

Flamber door mouth sleeve

Bearing outer sleeves

Shaft bearing, seating, welding, turning charges etc.,

Front door mouth sleeve

Gland bore sleeve fitting

Suitable Stud bolts and nuts, making Cap Holes, Body holes, Threading etc.,

Monoblock shaft bend removing and turning charges etc.,

Checknut welding, threading, preparing new checknut joint

Impeller key way welding, providing suitable key way

Impellor checknut welding and supply of new checknut and threading