Heavey Water Board-HWB has published Biennial Contract For Overhauling Of Lt Motors At Cpp, Hwp(M). Submission Date for this Tender is 27-03-2023. Electrical Maintenance Tenders in Bhadradri Kothagudem Telangana. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 13-Mar-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 20-03-2023 |
| 2 | 20-Mar-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 27-03-2023 |
| Sl. No. | Item Description |
| 1 | Overhauling of 3 phase LT motors / 220 V DC motors at HWPM up to 160 kW,415V. Job includes disconnection & reconnection of cables, decoupling & shifting to maintenance bay & refixing back, checking of IR values, dismantling & cleaning of all parts, preheating & varnishing of stator & rotor, cleaning or replacement of bearings, assembly, painting, alignment & No load / load run etc. |
| 2 | Upto 0.3 KW(includingsupply and replacement of bearings for exhaust fans of VFD panels/wall/Roof mounted) |
| 3 | From 0.3 kW to 4 kW |
| 4 | From 5.5 kW to 22 kW |
| 5 | From 26 kW to 49 kW |
| 6 | From 55 kW to 110 kW |
| 7 | 160 KW |
| 8 | Alignment of above rating motors(additional Qty) |
| 9 | Removal or refixing and shifting of motors from foundation or workshop of LT/DC motors including cable connection / dis connection. |
| 10 | Removal or refixing of pulley , half coupling , bearings & Cooling fan of LT motors by bearing puller and gas heating |
| 11 | Metalising of the damaged portion of shaft / end cover of LT motors at bearing sitting area |
| 12 | Dynamic balancing of rotors up to 45 KW |
| 13 | Dynamic balancing of rotors above 45 KW up to 160 kW |
| 14 | Removal or refixing of pulley , half coupling , bearings & Cooling fan of HT motors by bearing puller and gas heating |
| 15 | HT MOTORS |
| 16 | Removal or refixing and shifting of motors from foundation or workshop of HT motors including cable connection / dis connection |
| 17 | Alignment of above mentioned motors(additional Quantity) |
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