|
| 1 | Pre-shutdown Survey |
| 2 | Dismantling of the Machine. |
| 3 | Post –Dismantling Inspection, Testing , Measurement and Analysis |
| 4 | Repair of Runner Blades |
| 5 | Repair of Guide Vane |
| 6 | Repair, re-babitting,DP test and Ultrasonic test of GGB, TGB and Thrust Bearing Pads |
| 7 | Repair of Guide Vane Bearing body assemblies |
| 8 | Supply of self lubricated bushes upper side |
| 9 | Supply of self lubricated bushes middle side |
| 10 | Supply of self lubricated bushes bottom side |
| 11 | Supply of self lubricated bushes guide vane linkage |
| 12 | Repair of Runner Hub |
| 13 | Supply of runner hub MS locking plate and SS cover plate |
| 14 | Repairing of Runner cone |
| 15 | Repair of Runner Chamber |
| 16 | Repair of Top Cover |
| 17 | Supply of SSHT stud with nut of size isM-27 X 90mm ( as per sample) |
| 18 | Repair of Guide Vanes Servo Motor |
| 19 | Repair ofRegulating Ring |
| 20 | Supply of Brass side-08 nos and bottom pad -08 nos |
| 21 | Repair of Governing System & OPU system |
| 22 | Supply of Piano wire with attachment |
| 23 | Supply of feed- back mechanism steel wire rope dia -8 mm |
| 24 | Supply of Oil header feedback mechanism steel wire rope with complete attachment dia - 8 mm |
| 25 | Supply of GM bushesfor oil header |
| 26 | Supply of MS top tube for oil header |
| 27 | Supply ofdigital techo meter/speed meter 10 mm x 100 mm size, range 0-200 % |
| 28 | Repairing of Upper bracket and turbine pit cover |
| 29 | Supply of CI globe valve dia 100 mm rising spindle |
| 30 | Repairing of clean water system |
| 31 | Supply of MS Bucket with wire mesh complete |
| 32 | Supply of CI Gate valve rising spindle 80 mm |
| 33 | Supply of MS seamed pipe line |
| 34 | Supply of MS long and short bend |
| 35 | Supply of GM vertical NRV dia- 50 mm |
| 36 | Supply of Neoprene air seal |
| 37 | Supply of Neoprene gland seal |
| 38 | Repair of Turbine Shaft assembly |
| 39 | Repair of Pivot Ring |
| 40 | Pressure grouting of draft tube |
| 41 | Overhauling of Generator Stator, Pilot stator Assembly |
| 42 | Providing and replacement Complete wedges inTotal Slot 284 No |
| 43 | Supplyof New Carbon Brushes Grade EGOR |
| 44 | Fixing of New Carbon Brushes Grade EGOR |
| 45 | ELCID testing, Wedge Deflection Tests after replacement of new wedges and Other tests on Generator Stator/ Generator Rotor after repair |
| 46 | Major Repairing and Overhauling of 22 Nos Rotor Poles along with Texolite washer for rotor pole-64 nos. |
| 47 | Rewinding of PMG rotor pole -32 no. |
| 48 | Supply of Micro processor based Vibration Monitor system |
| 49 | ITC (Installation Testing and comissioning) of Micro processor based Vibration Monitor system |
| 50 | Supply of braking& jacking system panel with all accessories |
| 51 | ITC (Installation Testing and comissioning) of braking& jacking system panel with all accessories |
| 52 | Overhauling and testing of all the Brake pad assemblies as per standard procedure. |
| 53 | Supply NGT transformer rating : 6.6kV/110 V ,20 kVA, register- 0.289 ohm & rated current continuous 220 Amp |
| 54 | ITC (Installation Testing and comissioning) NGT transformer rating : 6.6kV/110 V ,20 kVA, register- 0.289 ohm & rated current continuous 220 Amp |
| 55 | Dismantling, ,cleaning, repairing & reassembly of Oil Generator Stator Coolers andLagging over cooling pipe line by Class O, Nitride Insulation Closed Cell Sheet,thickness min. 15 mm. |
| 56 | Supplyof Magnetic Flow meter Inlet and Outlet suitable for 150 mm |
| 57 | ITC (Installation Testing and comissioning) of Magnetic Flow meter Inlet and Outlet suitable for 150 mm |
| 58 | Provision of Mechanical/ hydraulic over speed device with all connected pipe line & other accessories for enhancing protection system |
| 59 | Replacement of DC copper cable 150 sq mm -50 mtr |
| 60 | Supply of 100 mm LCD frequency display unit. |
| 61 | Fixingof 100 mm LCD frequency display unit. |
| 62 | Supply of 100 mm LCD RPM display unit |
| 63 | Fxing of 100 mm LCD RPM display unit |
| 64 | Supply of 11 kV post insulator for bus bar support in Generator & GT side cubical. |
| 65 | Fixing of 11 kV post insulator for bus bar support in Generator & GT side cubical. |
| 66 | Supply of diffused LED panel light & strip LED light for lower bracket area. |
| 67 | Fixing of diffused LED panel light & strip LED light for lower bracket area. |
| 68 | Dismantling ofold LA assembly and providing & fixing of new Lightening Arrestor assembly with surge monitor 120 kVA class 3 zinc oxide -03 nos |
| 69 | Copper plate earthling 600x600x6 mm with 50x5 mm copper strip termination for Generator neutral earthling |
| 70 | Overhauling of Stator Air Cooler Cast Steelglove valve: 150 mm |
| 71 | Overhauling of Stator Air Cooler Cast Steelglove valve 100 mm |
| 72 | Overhauling of Stator Air Cooler Cast Steelglove valve 50 mm |
| 73 | Overhauling of AVR (Automatic Voltage Regulator) System |
| 74 | Replacement of Instruments : RTD- Pt-100 |
| 75 | TSD-150 mm dial ,15 mtr length |
| 76 | Providing and Fixing of Lightning Arrestor 6.6 kV for Generator |
| 77 | Dissolved Gas Analysis (DGA) & Furan test of Gen Transformer Oil |
| 78 | Painting of all metallic parts |
| 79 | Reassembly, Alignment, Leveling & Re-commissioning of the Unit |
| 80 | Testing, Commissioning, Dry Out and Synchronization |
| 81 | Supply and development of runner blade template |
| 82 | Supply and development of guide vane template |
| 83 | Supply of inside micrometer 3500 mm(Mitotoyo Make) |
| 84 | Supply of pneumatic/electrical torque wrench upto – 56 mm |
| 85 | Supply of dial gauge with magnetic stand |
| 86 | Supply of SF6 gas pressure charging device |
