Tender For Replacement Of Bearings And Allied In Pump No-1 And 3 At Dakshinpuri Ht Bps In Ac-48. , Decoupling And Disconnection Of Motor From Pump, After Closing The Sluice Valves Of Both Suction & Delivery Side Dismantling/ Stripping The Pump By Opening
Tender Overview
Project Description
Tender For Replacement Of Bearings And Allied In Pump No-1 And 3 At Dakshinpuri Ht Bps In Ac-48. , Decoupling And Disconnection Of Motor From Pump, After Closing The Sluice Valves Of Both Suction & Delivery Side Dismantling/ Stripping The Pump By Opening Of Fasteners And Cutting The Old And Rusted Fasteners With The Help Of Gas Cutter, Taking Out The Rotating Assembly Along With Bearings, Impeller, Shaft Sleeves Etc. From The Main Body With The Help Of Puller & Hydraulic Machine Etc. , Repairing Of S.S. Shaft By Remelting With S.S. Electrodes & Grinding The Shaft To Make Proper Bearing & Impeller Sizes, Cutting Of Key Way In Shaft For Impeller. , Repairing Of Gm Sleeves By Welding, Turning & Polishing Of Both Sides. , Fixing Of Bearing No. 6318 Of Both De & Nde Side With Proper Bearing Greasing After Repairing Of Bearing Housing Of Both Sides. , Repairing Of Impeller By Remelting Of Vanes, Repairing Of Neck Size Bore, Key Way Cutting, Grinding Of Vanes Etc As Required. , Dynamic Balancing Of Rotating Assembly. , Assembling Of Pump By Fitting Rotating Assembly In The Pump Casing By Replacing New Nut & Bolts, Graphite Packing, Rubber Packing Etc. , Fixing Of Tyre Coupling Tc/019 By Making Of Bore & Key Way As Per Shaft Size Of Pump & Motor. , Making The Electrical Connection Of Motor, Alignment Of Pump & Motor. Testing & Commissioning Of Pump Set On No Load And On Full Load I/C Cartage To &Fro.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 11-Nov-2026 | Corrigendum | Date | 17-Nov-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Decoupling and disconnection of motor from pump, after closing the sluice valves of both suction & delivery side dismantling/ Stripping the pump by opening of fasteners and cutting the old and rusted fasteners with the help of Gas cutter, taking out the rotating assembly along with bearings, impeller, shaft sleeves etc. from the main body with the help of Puller & hydraulic machine etc. |
| 2 | Repairing of S.S. Shaft by remelting with S.S. electrodes & grinding the shaft to make proper bearing & impeller sizes, cutting of key way in shaft for impeller. |
| 3 | Repairing of GM sleeves by welding, turning & polishing of both sides. |
| 4 | Fixing of bearing No. 6318 of both DE & NDE side with proper bearing greasing after repairing of bearing housing of both sides. |
| 5 | Repairing of impeller by remelting of vanes, repairing of neck size bore, key way cutting, grinding of vanes etc as required. |
| 6 | Dynamic balancing of rotating assembly. |
| 7 | Assembling of pump by fitting rotating assembly in the pump casing by replacing new nut & bolts, graphite packing, rubber packing etc. |
| 8 | Fixing of tyre coupling TC/019 by making of bore & key way as per shaft size of pump & motor. |
| 9 | Making the electrical connection of motor, alignment of pump & motor. Testing & Commissioning of pump set on NO Load and on FULL Load i/c cartage to &fro. Please Enable Macros to View BoQ information |
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