Urban Development Department-UDD has published Tender For Repairing And Maintenance Of Electrical /Supplying Parts At Putki Pumping Station Under Jmada,Dhanbad. Submission Date for this Tender is 14-02-2023. Electrical Spares Tenders in dhanbad Jharkhand. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | 150 HP motor old model complete repairing, over hauling,burningcoil ,rewindingrotorshaft welding& machiningboth side, bearinghousing welding& machining,fitting & fixing, motor Assembling, testing& trail on full load with transporting up & down all at Putki pumping station.(Roller bearing & ball bearing supplying by department) (a)Providing all labour materials & tools for complete opening the 150H.P. motor and out the rotor from stater. |
| 2 | (b)Providing all labour materials &tools for complete dismantling the old coil, And rewinding of stater with new enamelled copper wire of reputed make, confirming to IS4800 (part v) with best quality of insulating materials like nomex paper as required. |
| 3 | (c )Providing all labour materials & tools for varnishing the winding and heating. |
| 4 | (d)Providing all labour materials & tools for new changing the 6 nos flexible copper cable for connection led. |
| 5 | (e)Providing all labour materials & tools for oldbearing dismantling andnew bearing , fitting, & fixing. |
| 6 | (f)supplying of new bearing no.6312 |
| 7 | (g)supplying of new bearing no.-NU312ECJ |
| 8 | (h)Providing all labour materials & tools for cleaning and repairing the rotor. |
| 9 | (i)Providing all labour materials & tools for welding and machining the housing 2 nos. |
| 10 | (j)Providing all labour materials & tools for new making machineing, fitting, the coupling all complete. |
| 11 | (k)Providing all labour materials & tools for assembling the motor and testing on full load at site. |
| 12 | (l)Transportation charge to and fro including loading unloading.. Manually motor sifting the base plate. |
| 13 | New bus bar supplying including CT, selector switch for ampere & volt, indicator lamp with safety protection relay testing &commissioning, trail on full load at site, at Putki pumping station. |
| 14 | Main oil circuit breaker repairing, overhauling, changing the copper moving contact, copper finger contact, base copper contact, over load coil, shun trip coil mechanism fully repair if necessary parts changing, burn OCB tank oil replace, transporting up & down including loading unloading, testing, commissioning, painting, trail on full load at site the main OCB for motor at Putki pumping. |
| 15 | Main switch repairing, overhauling, moving & fixed burning copper contact changing, 4 nos. supplying, fitting & fixing the glass plate, mechanism fully repairing, with transporting charge including loading. |
| 16 | LED Street light 50 watt complete set with angle |
| 17 | Holder block clamp for 240 H.P. & 480 H.P. motor. |
| 18 | New supplying and installation of automatic star delta starter up to 300 HP heavy duty load and 415 volt at Putkipumping station. |
| 19 | Add 18% GST |
| 20 | Add 1% Labour Cess |
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