Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited-UPRVUNL has published Breakdowns And Preventive Maintenance Of Turbine Associated Auxiliaries Including All Coolers Various Pumps Including Cep And Different Rating Valves Of Turbine Side Prds Deaerator And Condenser Of Unit 7 120Mw. Submission Date for this Tender is 15-07-2021. Electrical Condenser Tenders in Office of the SE OMC-II DTPS Kasimpur Aligarh Uttar Pradesh. Bidders can get complete Tender details and download the document.
| Name of Work: Breakdowns and Preventive maintenance of turbine associated auxiliaries including all coolers, various pumps including CEP and different rating valves of turbine side PRDS, deaerator and condenser of Unit- 7,120MW | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Servicing & testing of LP 1A/2A/1B/ 2B/LP3/LP4/LP5 | 1 | 3 | Job |
| 2 | 2 | Servicing & Testing of seal cooler of BFP | 2 | 2 | Job |
| 3 | 3 | Servicing & testing of working cooler of BFP | 3 | 5 | Job |
| 4 | 4 | Servicing & testing of Lub oil cooler of BFP | 4 | 2 | Job |
| 5 | 5 | Servicing & testing of motor cooler of BFP | 5 | 2 | Job |
| 6 | 6 | Servicing & testing of air side shaft sealing cooler | 6 | 2 | Job |
| 7 | 7 | Servicing & testing of H2 side shaft sealing cooler | 7 | 2 | Job |
| 8 | 8 | Servicing & testing of Main ejector | 8 | 1 | Job |
| 9 | 9 | Servicing & testing of starting ejector | 9 | 1 | Job |
| 10 | 10 | Servicing & testing of gland steam coolers | 10 | 1 | Job |
| 11 | 11 | Servicing & testing of chimney steam cooler | 11 | 1 | Job |
| 12 | 12 | Servicing & testing of electric oil heater of centrifuging machine | 12 | 2 | Job |
| 13 | 13 | Revisioning of servomotors of control valves | 13 | 6 | Job |
| 14 | 14 | Revisioning of governing valve | 14 | 4 | Job |
| 15 | 15 | Overhauling of hydrazine dozing pump | 15 | 2 | Job |
| 16 | 16 | Cleaning of hotwell / deaerator | 16 | 2 | Job |
| 17 | 17 | Servicing & testing of generator hydrogen cooler | 17 | 1 | Job |
| 18 | 18 | Overhauling of Turbine main lub oil coolers(PHE) | 18 | 2 | Job |
| 19 | 19 | Overhauling of Barring Gear | 19 | 1 | Job |
| 20 | 20 | Servicing of extraction valves | 20 | 2 | Job |
| 21 | 21 | Cleaning of strainers of CEP | 21 | 8 | Job |
| 22 | 22 | Cleaning of strainers of BFP | 22 | 2 | Job |
| 23 | 23 | Overhauling of BFP suction valve/Discharge valve/NRV | 23 | 2 | Job |
| 24 | 24 | Attending flange leakages of main/starting ejector | 24 | 5 | Job |
| 25 | 25 | Cleaning of condenser | 25 | 6 | Job |
| 26 | 26 | Flood test of condenser | 26 | 3 | Job |
| 27 | 27 | Overhauling of PRDS valves size from 65mm to 100mm | 27 | 2 | Job |
| 28 | 28 | Attending leakages from flanges of ext.lines,steam lines, drains | 28 | 5 | Job |
| 29 | 29 | Overhauling of high press steam valve/NRV of different line. | 29 | ||
| 30 | 29.01 | Valve size 25mm to 50mm | 30 | 2 | Job |
| 31 | 29.02 | Valve size 65/100/125/150mm | 31 | 2 | Job |
| 32 | 30 | Attending leakages from High pressure lines by cutting & welding work. | 32 | 2 | Job |
| 33 | 31 | Revisioning of Low pressure steam/oil/water valves. | 33 | ||
| 34 | 31.01 | Valve size 25mm to 50mm | 34 | 3 | Job |
| 35 | 31.02 | Valve size 51mm to 150mm | 35 | 3 | Job |
| 36 | 31.03 | Valve size 151mm to 250mm | 36 | 2 | Job |
| 37 | 31.04 | Valve size 251mm to 450mm | 37 | 1 | Job |
| 38 | 32 | Replacement of welded HP valve by cutting & welding | 38 | ||
| 39 | 32.01 | Valve size 25mm to 50mm | 39 | 4 | Job |
| 40 | 32.02 | Valve size 51mm to 100mm | 40 | 3 | Job |
| 41 | 32.03 | Valve size 101mm to 150mm | 41 | 1 | Job |
| 42 | 33 | Replacement of flanged end steam/Water valves | 42 | ||
| 43 | 33.01 | Valve size 25mm to 50mm | 43 | 4 | Job |
| 44 | 33.02 | Valve size 51mm to 100mm | 44 | 4 | Job |
| 45 | 33.03 | Valve size 101mm to 200mm | 45 | 2 | Job |
| 46 | 33.04 | Valve size 201mm to 300mm | 46 | 2 | Job |
| 47 | 33.05 | Valve size 450mm | 47 | 2 | Job |
| 48 | 34 | Repairing of parting plane of condenser | 48 | 2 | Job |
| 49 | 35 | Attending minor leakage from pipe ,bend ,etc at different place /location of turbine side including PRDS, Dearetor area. | 49 | ||
| 50 | 35.01 | Pipe size 25 mm to 150 mm | 50 | 15 | Job |
| 51 | 35.02 | Pipe size above 150mm | 51 | 2 | Job |
| 52 | 36 | Shifting of unworkable pump and placing new/repaired pumps. | 52 | ||
| 53 | 36.01 | ump pumps (Vertical/Horizontal) | 53 | 3 | Job |
| 54 | 36.02 | Trolley pump | 54 | 2 | Job |
| 55 | 36.03 | Condensate Extraction Pump | 55 | 3 | Job |
| 56 | 36.04 | Auxiliary oil pump | 56 | 2 | Job |
| 57 | 36.05 | EOP AC/DC oil pump | 57 | 2 | Job |
| 58 | 36.06 | Starting oil pump | 58 | 1 | Job |
| 59 | 36.07 | Seal oil pump (AC/DC) | 59 | 2 | Job |
| 60 | 36.08 | Vacuum pump | 60 | 1 | Job |
| 61 | 36.09 | I. Vapor Extraction fan | 61 | 3 | Job |
| 62 | 36.1 | Condensate Booster pump | 62 | 1 | Job |
| 63 | 36.11 | K. Chimney Steam Exhaust Fan | 63 | 3 | Job |
| 64 | 36.12 | Jacking oil pumps | 64 | 1 | Job |
| 65 | 37 | Servicing/Overhauling of defective pumps at site. | 65 | ||
| 66 | 37.01 | A- Condensate Booster Pump | 66 | 1 | Job |
| 67 | 37.02 | Starting oil pump | 67 | 2 | Job |
| 68 | 37.03 | Sump pumps | 68 | 5 | Job |
| 69 | 37.04 | Trolley pump | 69 | 1 | Job |
| 70 | 37.05 | Vapor Extraction fan | 70 | 2 | Job |
| 71 | 37.06 | Condensate Extraction pumps | 71 | 3 | Job |
| 72 | 37.07 | Chimney Steam Exhaust Fan | 72 | 2 | Job |
| 73 | 37.08 | Jacking oil pumps | 73 | 1 | Job |
| 74 | 38 | Decoupling, alignment and coupling of pumps with motor. | 74 | ||
| 75 | 38.01 | Condensate Booster Pump | 75 | 1 | Job |
| 76 | 38.02 | Condensate Extraction pumps | 76 | 2 | Job |
| 77 | 38.03 | Sump pumps | 77 | 4 | Job |
| 78 | 38.04 | Auxiliary oil pump | 78 | 1 | Job |
| 79 | 38.05 | EOP AC/DC oil pump | 79 | 1 | Job |
| 80 | 38.06 | Chimney Steam Exhaust Fan | 80 | 2 | Job |
| 81 | 38.07 | Hydrazine dozing Pump | 81 | 4 | Job |
| 82 | 39 | Repairing of MOT tank filter (0ne job means repairing of one no of filter) | 82 | 2 | Job |
| 83 | 40 | Replacement / Inspection of bearing and sleeve | 83 | ||
| 84 | 40.01 | Condensate Booster Pump | 84 | 1 | Job |
| 85 | 40.02 | Condensate Extraction pumps | 85 | 3 | Job |
| 86 | 40.03 | Sump pump | 86 | 5 | Job |
| 87 | 40.04 | Trolley pump | 87 | 1 | Job |
| 88 | 40.05 | Chimney Steam Exhaust Fan | 88 | 2 | Job |
| 89 | 40.06 | Starting oil pump | 89 | 1 | Job |
| 90 | 41 | Replacement / Inspection of bearing of CEP pump | 90 | 1 | Job |
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