|
| 1 | 500 MW GENERATOR SERVICES |
| 2 | COH of Generator & Exciter500 MW - NTPC Stations except ER |
| 3 | COH of Generator & Exciter 500 MW-ER Stations |
| 4 | Dismantling and assembly of generator for inspection-NTPC Stations except ER |
| 5 | Dismantling and assembly of generator for inspection-ER Stations |
| 6 | Replacement of exciter rotor along with exciter overhauling |
| 7 | Supervisory service for setting of seal oil system/ assessment of any abnormal operating condition of generator |
| 8 | Attending to CC bolt leakage of exciter rotor-NTPC Stations |
| 9 | Generator rotor CC bolt leakage in-situ repair |
| 10 | Replacement of generator bearings |
| 11 | Generator rotor replacement |
| 12 | Exciter rotor replacement |
| 13 | Rotor compressor blades repair/replacement (up to 5 blades) |
| 14 | Compressor (baffle ring) stationary blades repair/replace. (upto 05,nos.) |
| 15 | Replacement of generator terminal bushing / ‘o’ ring |
| 16 | Attending to cc bolt leakage of generator rotor |
| 17 | Repair of core packets for first two packets |
| 18 | Repair of core packets – (packets 3 to 20nos.) |
| 19 | Repair of core packets more than 20 |
| 20 | Repair work of generator overhang area |
| 21 | Water leakage attending stator bar. |
| 22 | Water leakage attending subsequent stator bar. |
| 23 | Repair of stator wedge looseness |
| 24 | Repair of grouting of stool piece sole plate |
| 25 | Replacement of faulty stator top /bottom bar including core cleaning |
| 26 | Removal & fitment of one number of successive additional bars to,facilitate replacement of faulty bar |
| 27 | Mounting and commissioning of Fiber optic end winding,accelerometers |
| 28 | Replacement of Insulation box back/side Plates(Upto 12 Nos) |
| 29 | Replacement of Insulation box back/side Plates(Additional each plate,beyond 12 Nos) |
| 30 | Brushless exciter rotor IN-SITU slip ring machining (Applicable for,500MW THDF & 250MW THRI ) |
| 31 | Brushless exciter rotor slip ring machining seperately on Low speed Balancing Machine(Applicable for 500MW THDF & 250MW THRI ) |
| 32 | Demagnetization of Generator /Exciter Rotor . |
| 33 | Vibration Expert deputationa)Vibration analysis |
| 34 | Vibration Expert deputationb) Trim balancing |
| 35 | Winding RTD Replacement-Idling charges |
| 36 | Winding RTD Replacement-Hotel Charges |
| 37 | Electrical testing in case of breakdown |
| 38 | 195-250 MW GENERATOR SERVICES |
| 39 | CAPITAL OVERHAUL OF GENERATOR (THW -TYPE)- NTPC Stations,except ER |
| 40 | CAPITAL OVERHAUL OF GENERATOR (THW -TYPE)-ER Stations |
| 41 | CAPITAL OVERHAUL OF GENERATOR (THRI - TYPE) AND EXCITER-,NTPC Stations except ER |
| 42 | CAPITAL OVERHAUL OF GENERATOR (THRI - TYPE) AND EXCITER-ER Stations |
| 43 | DISMANTLING AND ASSEMBLY OF GENERATOR FOR INSPECTION--,NTPC Stations except ER |
| 44 | DISMANTLING AND ASSEMBLY OF GENERATOR FOR INSPECTION-ER,Stations |
| 45 | SUPERVISORY SERVICE FOR SETTING OF SEAL OIL SYSTEM/ ASSESSMENT OF ANY ABNORMAL OPERATING CONDITION OF,GENERATOR |
| 46 | Replacement of exciter rotor along with exciter overhauling (THRI) |
| 47 | Repair Generator Rotor (THRI 250/195 MW) CC pin gasket,replacement |
| 48 | In-situ slip ring machining (for 210 THW and 250 THRI ) |
| 49 | REPLACEMENT OF GENERATOR BEARINGS |
| 50 | GENERATOR ROTOR REPLACEMENT |
| 51 | WATER LEAKGE ATTENDING STATOR BAR. |
| 52 | REPAIR OF CORE PACKETS FOR FIRST TWO PACKETS |
| 53 | REPAIR OF CORE PACKETS – (Packets 3 to 20Nos.) |
| 54 | REPAIR OF CORE PACKETS MORE THAN 20 |
| 55 | ATTENDING TO CC BOLT LEAKAGE OF GENERATOR ROTOR |
| 56 | ATTENDING TO CC BOLT LEAKAGE OF EXCITER ROTOR (THRI design) |
| 57 | REPAIR OF STATOR WEDGE LOOSENESS |
| 58 | REPAIR WORK OF GENERATOR OVERHANG AREA |
| 59 | GENERATOR ROTOR SLIP RING REPLACEMENT |
| 60 | REPLACEMENT OF FAULTY STATOR TOP /BOTTOM BAR INCLUDING,CORE CLEANING |
| 61 | REPLACEMENT / REMOVAL OF SUCCESSIVE TOP/BOTTOM BARS |
| 62 | Replacement of generator terminal bushing / ‘o’ ring |
