Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited-UPRVUNL has published Breakdown Maintenance Of Travelling Trippers , Various Gear Boxes , Belt Feeders , Vibro Feeders And Vibrating Screen Breakdown Maintenance Of Travelling Trippers , Various Gear Boxes , Belt Feeders , Vibro Feeders And Vibrating Screen Installed In . Submission Date for this Tender is 20-01-2021. Feeder Pillar Tenders in CHP 3X210MW, ATPS, Anpara Uttar Pradesh. Bidders can get complete Tender details and download the document.
| Name of Work: Breakdown maintenance of Travelling Trippers, various Gear boxes, Belt feeders, Vibro feeders and Vibrating screen installed in CHP,3x210MW, ATPS, Anpara. | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | TRAVELLING TRIPPER (02 nos.) | |||
| 2 | 1.01 | Replacement of damaged/ distorted transmission wheel of tripper | BI01010001010000000000000515BI0100001113 | 4 | Job |
| 3 | 1.02 | Replacement of damaged bearing of tripper carriage shaft. | BI01010001010000000000000515BI0100001114 | 2 | Job |
| 4 | 1.03 | Replacement of damaged Plummer block of tripper carriage shaft. | BI01010001010000000000000515BI0100001115 | 2 | Job |
| 5 | 1.04 | Attending oil leakage of gar box by providing gasket etc. | BI01010001010000000000000515BI0100001116 | 1 | Job |
| 6 | 1.05 | Repairing of main drive chain link | BI01010001010000000000000515BI0100001117 | 2 | Job |
| 7 | 1.06 | Replacement of main drive chain link | BI01010001010000000000000515BI0100001118 | 1 | Job |
| 8 | 1.07 | Replacement of drive chain of cable reeling mechanism. | BI01010001010000000000000515BI0100001119 | 2 | Job |
| 9 | 1.08 | Repairing of driven chain of cable reeling mechanism. | BI01010001010000000000000515BI0100001120 | 2 | Job |
| 10 | 1.09 | Repairing of driven teeth of main drive/ driven sprockets by welding and grinding | BI01010001010000000000000515BI0100001121 | 1 | Job |
| 11 | 1.1 | Repairing of drive / driven teeth of cable reeling mechanism | BI01010001010000000000000515BI0100001122 | 30 | Job |
| 12 | 1.11 | Replacement of sprockets drive/ driven of cable reeling mechanism | BI01010001010000000000000515BI0100001123 | 4 | Job |
| 13 | 1.12 | Re-alignment of sprockets drive / driven of cable reeling mechanism | BI01010001010000000000000515BI0100001124 | 10 | Job |
| 14 | 1.13 | Re-alignment of main drive of travelling tripper i.e., motor gear box, drive and driven sprocket | BI01010001010000000000000515BI0100001125 | 15 | Job |
| 15 | 1.14 | Removal of fouling of tripper wheel with structure | BI01010001010000000000000515BI0100001126 | 2 | Job |
| 16 | 1.15 | Strengthening of tripper structure whenever required by providing additional angle, channel and ribs etc. | BI01010001010000000000000515BI0100001127 | 1 | Job |
| 17 | 1.16 | Replacement of damaged bibby coupling along with proper alignment | BI01010001010000000000000515BI0100001128 | 1 | Job |
| 18 | 1.17 | Replacement of brake shoe liner | BI01010001010000000000000515BI0100001129 | 2 | Job |
| 19 | 1.18 | Removal of jamming of cable guide roller assembly | BI01010001010000000000000515BI0100001130 | 4 | Job |
| 20 | 1.19 | Checking of re-alignment and leveling of rail track of tripper. | BI01010001010000000000000515BI0100001131 | 10 | Job |
| 21 | 1.2 | Replacement / Re-fixing of rail scrapper | BI01010001010000000000000515BI0100001132 | 2 | Job |
| 22 | 1.21 | Re-alignment of bunker sealing belt by adjusting roller and tension of belt. | BI01010001010000000000000515BI0100001133 | 6 | Job |
| 23 | 1.22 | Straightening of vertical post of tripper rail by providing stiffeners etc. | BI01010001010000000000000515BI0100001134 | 40 | Job |
| 24 | 1.23 | Replacement of damaged bearing / Plummer block of rollers of bunker sealing belt. | BI01010001010000000000000515BI0100001135 | 1 | Job |
| 25 | 1.24 | Replacement of brake assembly mechanism | BI01010001010000000000000515BI0100001136 | 2 | Job |
| 26 | 1.25 | Repairing of gear box body of tripper by grinding & welding | BI01010001010000000000000515BI0100001137 | 1 | Job |
| 27 | 1.26 | Repairing of guards & Hand railing of tripper | BI01010001010000000000000515BI0100001138 | 2 | Job |
| 28 | 1.27 | Replacement of complete gear box by new one/ by taken out gear box from other tripper | BI01010001010000000000000515BI0100001139 | 2 | Job |
| 29 | 1.28 | Replacement of transmission shaft | BI01010001010000000000000515BI0100001140 | 1 | Job |
| 30 | 1.29 | Providing of stiffeners in distorted transmission wheel by cutting and welding | BI01010001010000000000000515BI0100001141 | 3 | Job |
| 31 | 1.3 | Replacement / repairing of shaft of bunker sealing belt roller by cutting & welding | BI01010001010000000000000515BI0100001142 | 3 | Job |
| 32 | 1.31 | Repairing of shaft of cable reeling drum by welding, grinding and making hole for lock in shaft. | BI01010001010000000000000515BI0100001143 | 4 | Job |
| 33 | 1.32 | Repairing of brake shoe liner | BI01010001010000000000000515BI0100001144 | 4 | Job |
| 34 | 1.33 | Repairing of tripper brake drum by welding and grinding | BI01010001010000000000000515BI0100001145 | 2 | Job |
| 35 | 1.34 | Revisioning of bearing, CRD sprocket assembly | BI01010001010000000000000515BI0100001146 | 1 | Job |
| 36 | 1.35 | Tightening of check nut of Plummer block of TT shaft. | BI01010001010000000000000515BI0100001147 | 4 | Job |
| 37 | 1.36 | Re-welding and grinding of stiffeners of TT Wheel. | BI01010001010000000000000515BI0100001148 | 20 | Job |
| 38 | 1.37 | Replacement of bunker sealing belt rollers of tripper | BI01010001010000000000000515BI0100001149 | 4 | Job |
| 39 | 1.38 | Replacement of bent / damaged ISMC of size 200 mm of carriage drive Plummer block base frame after jacking of TT by cutting, grinding & welding etc. | BI01010001010000000000000515BI0100001150 | 3 | Job |
| 40 | 1.39 | Replacement of spring of bibby coupling | BI01010001010000000000000515BI0100001151 | 2 | Job |
| 41 | 2 | GEAR BOXES (conveyor system, crushers) | |||
| 42 | 2.01 | Replacement of gear box unit by new / taken out from other equipment | BI01010001010000000000000515BI0100001152 | 3 | Job |
| 43 | 2.02 | Repairing of gear box body by grinding and welding. | BI01010001010000000000000515BI0100001153 | 1 | Job |
| 44 | 2.03 | Replacement of damaged bearing of input shaft / intermediate shafts/ output shaft by dismantling the complete gear assembly and its re-alignment with driven equipment and motor also. | BI01010001010000000000000515BI0100001154 | 4 | Job |
| 45 | 2.04 | Replacement of Input shaft / intermediate shafts / output shaft by dismantling the complete gear box assembly and its re-alignment with driven equipment and motor also. | BI01010001010000000000000515BI0100001155 | 2 | Job |
| 46 | 2.05 | Replacement of oil seals of input / output shaft of gear box by dismantling the complete gear box assembly and its re-alignment with driven equipment and motor also. | BI01010001010000000000000515BI0100001156 | 7 | Job |
| 47 | 2.06 | Overhauling of gear boxes of conveyor system, belt feeders & primary crushers. This involves opening of gear box cover, cleaning, minor repairs, checking of bearings, re-assembly, alignment & trial run. This will also include alignment of gear box with motor. | BI01010001010000000000000515BI0100001157 | 15 | Job |
| 48 | 2.07 | Attending oil leakage from gear box by providing gasket etc. | BI01010001010000000000000515BI0100001158 | 2 | Job |
| 49 | 2.08 | Opening of gear box upper housing for checking of input shaft bearing and checking nut of gear box | BI01010001010000000000000515BI0100001159 | 10 | Job |
| 50 | 2.09 | Replacement of damaged and distorted jack bolt of gear box by cutting and welding. | BI01010001010000000000000515BI0100001160 | 10 | Job |
| 51 | 2.1 | Changing of gear box assembly from left hand to right hand and vice –versa. | BI01010001010000000000000515BI0100001161 | 3 | Job |
| 52 | 2.11 | Removal and re-fixing of matching gear fitted into intermediate shaft. | BI01010001010000000000000515BI0100001162 | 2 | Job |
| 53 | 2.12 | Removal & Refixing of bearings of input shaft of gear box for repairing of housing, check nut and making thread. | BI01010001010000000000000515BI0100001163 | 1 | Job |
| 54 | 2.13 | Replacement of upper and lower housing of gear box with new one or by repaired one. | BI01010001010000000000000515BI0100001164 | 2 | Job |
| 55 | 2.14 | Removal and re-fixing of coupling fitted in input shaft of gear box. | BI01010001010000000000000515BI0100001165 | 1 | Job |
| 56 | 3 | VIBRATING SCREEN (4nos.) | |||
| 57 | 3.01 | Replacement of damaged supporting springs | BI01010001010000000000000515BI0100001166 | 2 | Job |
| 58 | 3.02 | Replacement of damaged bottom deck screen cloth | BI01010001010000000000000515BI0100001167 | 3 | Job |
| 59 | 3.03 | Replacement of damaged oil seals of bearings | BI01010001010000000000000515BI0100001168 | 10 | Job |
| 60 | 3.04 | Replacement of damaged bearing of drive shaft | BI01010001010000000000000515BI0100001169 | 6 | Job |
| 61 | 3.05 | Repairing of back cover plates by welding & cutting etc. | BI01010001010000000000000515BI0100001170 | 4 | Job |
| 62 | 3.06 | Re-fixing of detached back cover plates. | BI01010001010000000000000515BI0100001171 | 2 | Job |
| 63 | 3.07 | Checking & re-alignment of vibrating screen & motor | BI01010001010000000000000515BI0100001172 | 12 | Job |
| 64 | 3.08 | Leveling of vibrating screen by providing / removing packing etc. | BI01010001010000000000000515BI0100001173 | 6 | Job |
| 65 | 3.09 | Re-adjustment of stroke of vibrating screen by removing / adding counter screen weights | BI01010001010000000000000515BI0100001174 | 1 | Job |
| 66 | 3.1 | Replacement of damaged top deck mesh by welding / cutting | BI01010001010000000000000515BI0100001175 | 1 | Job |
| 67 | 3.11 | Repairing of damaged top deck mesh by welding / cutting. | BI01010001010000000000000515BI0100001176 | 60 | Job |
| 68 | 3.12 | Replacement of damaged bottom deck mesh by welding / cutting | BI01010001010000000000000515BI0100001177 | 8 | Job |
| 69 | 3.13 | Fabrication & fixing of holding down channel for bottom deck mesh | BI01010001010000000000000515BI0100001178 | 1 | Job |
| 70 | 3.14 | Elimination of any abnormal sound from vibrating screen. | BI01010001010000000000000515BI0100001179 | 7 | Job |
| 71 | 3.15 | Replacement of damaged sealing rubber | BI01010001010000000000000515BI0100001180 | 2 | Job |
| 72 | 3.16 | Attending leakage of grease from bearing housing by providing gasket etc. | BI01010001010000000000000515BI0100001181 | 2 | Job |
| 73 | 3.17 | Replacement of main shaft of vibrating screen by new one/ repaired one. | BI01010001010000000000000515BI0100001182 | 2 | Job |
| 74 | 3.18 | Repositioning, alignment and welding of spring supporting suspension shaft after dismantling hood etc. if reqd. | BI01010001010000000000000515BI0100001183 | 2 | Job |
| 75 | 3.19 | Repairing / repositioning of hood of vibrating screen by welding / cutting | BI01010001010000000000000515BI0100001184 | 2 | Job |
| 76 | 3.2 | Torque setting of all the H.T. bolts by torqe wrench at specified torque including bolts of screen mesh panels. | BI01010001010000000000000515BI0100001185 | 40 | Job |
| 77 | 3.21 | Replacement of damaged screen bar by cutting and welding | BI01010001010000000000000515BI0100001186 | 1 | Job |
| 78 | 3.22 | Repairing of damaged bar by welding | BI01010001010000000000000515BI0100001187 | 20 | Job |
| 79 | 3.23 | Replacement / repairing of damaged canopy of oil chamber by welding & strengthening of screen | BI01010001010000000000000515BI0100001188 | 4 | Job |
| 80 | 3.24 | Repairing of oil chamber leakage by grinding, welding | BI01010001010000000000000515BI0100001189 | 10 | Job |
| 81 | 3.25 | Attending oil leakage of inspection pipe of screen | BI01010001010000000000000515BI0100001190 | 8 | Job |
| 82 | 3.26 | Replacement / repairing of clit base of motor for proper alignment | BI01010001010000000000000515BI0100001191 | 8 | Job |
| 83 | 3.27 | Replacement of bearing housing of screen | BI01010001010000000000000515BI0100001192 | 6 | Job |
| 84 | 3.28 | Replacement of inspection pipe line of vibrating screen | BI01010001010000000000000515BI0100001193 | 2 | Job |
| 85 | 3.29 | Replacement of oil chamber in V.S. by new or by repaired one. | BI01010001010000000000000515BI0100001194 | 1 | Job |
| 86 | 4 | VIBRO FEEDERS (4nos. ) | |||
| 87 | 4.01 | Replacement of damaged supporting spring. | BI01010001010000000000000515BI0100001195 | 1 | Job |
| 88 | 4.02 | Replacement of damaged gasket of oil chamber | BI01010001010000000000000515BI0100001196 | 1 | Job |
| 89 | 4.03 | Replacement of damaged bearing by new one | BI01010001010000000000000515BI0100001197 | 1 | Job |
| 90 | 4.04 | Re-adjustment of stroke of vibro feeder by changing drive pulley of motor | BI01010001010000000000000515BI0100001198 | 1 | Job |
| 91 | 4.05 | Leveling of vibro feeder by providing / removing packing below supporting springs bed. | BI01010001010000000000000515BI0100001199 | 6 | Job |
| 92 | 4.06 | Checking and re-alignment of motor with vibro feeder. | BI01010001010000000000000515BI0100001200 | 30 | Job |
| 93 | 4.07 | Replacement of damaged drive/ driven gears. | BI01010001010000000000000515BI0100001201 | 1 | Job |
| 94 | 4.08 | Replacement of damaged drive / driven shaft. | BI01010001010000000000000515BI0100001202 | 1 | Job |
| 95 | 4.09 | Replacement of Vibrator assembly after taking out from other vibro feeders. | BI01010001010000000000000515BI0100001203 | 1 | Job |
| 96 | 4.1 | Replacement of V-Belt pulley of motor whenever required. | BI01010001010000000000000515BI0100001204 | 1 | Job |
| 97 | 4.11 | Torque setting of all the HT bolts by torque wrench at specified torque. | BI01010001010000000000000515BI0100001205 | 20 | Job |
| 98 | 4.12 | Replacement of Pin bush / Plummer block of motor base frame by cutting & welding. | BI01010001010000000000000515BI0100001206 | 2 | Job |
| 99 | 4.13 | Replacement / Repairing of cracked motor base frame after cutting, grinding & welding etc. | BI01010001010000000000000515BI0100001207 | 3 | Job |
| 100 | 5 | BELT FEEDERS (08nos.) | |||
| 101 | 5.01 | Replacement of damaged takeup screw by new one after cutting and welding (size 40 x 60 mm) | BI01010001010000000000000515BI0100001208 | 1 | Job |
| 102 | 5.02 | Checking, re-alignment of complete drive unit i.e. motor, gear box and drive pulley. | BI01010001010000000000000515BI0100001209 | 7 | Job |
| 103 | 6 | FLUID COUPLING | |||
| 104 | 6.1 | Replacement of damaged driving(resilient plate) of fluid coupling. | |||
| 105 | 6.11 | Up to280KW | BI01010001010000000000000515BI0100001210 | 2 | job/plate |
| 106 | 6.12 | Above 280KW to 400KW | BI01010001010000000000000515BI0100001211 | 2 | job/plate |
| 107 | 6.13 | Above 400KW to 800KW | BI01010001010000000000000515BI0100001212 | 2 | job/plate |
| 108 | 6.2 | Replacement of defective/damaged multidisc of fluid coupling | |||
| 109 | 6.21 | Up to280KW | BI01010001010000000000000515BI0100001213 | 4 | job/MD |
| 110 | 6.22 | Above 280KW to 400KW | BI01010001010000000000000515BI0100001214 | 4 | job/MDc |
| 111 | 6.23 | Above 400KW to 800KW | BI01010001010000000000000515BI0100001215 | 4 | job/MDc |
| 112 | 6.3 | Replacement of defective/worn-out fluid coupling by new one/overhauled one | |||
| 113 | 6.31 | up to100KW | BI01010001010000000000000515BI0100001216 | 3 | job/FC |
| 114 | 6.32 | Above 100KW to 280KW | BI01010001010000000000000515BI0100001217 | 3 | job/FC |
| 115 | 6.33 | Above 280KW | BI01010001010000000000000515BI0100001218 | 3 | job/FC |
| 116 | 6.4 | Replacement of defective/worn-out fluid coupling by taking out coupling from equipment | |||
| 117 | 6.41 | up to 100KW | BI01010001010000000000000515BI0100001219 | 3 | job/FC |
| 118 | 6.42 | Above 100KW to 280KW | BI01010001010000000000000515BI0100001220 | 3 | job/FC |
| 119 | 6.43 | Above 280KW | BI01010001010000000000000515BI0100001221 | 3 | job/FC |
| 120 | 6.5 | Replacement of Oil seals/O-rings of fluid coupling by taking out the coupling, dismantling, reassembly and alignment | |||
| 121 | 6.51 | up to 100KW | 3 | job/FC | |
| 122 | 6.52 | Above 100KW to 280KW | BI01010001010000000000000515BI0100001222 | 3 | job/FC |
| 123 | 6.53 | Above 280KW | BI01010001010000000000000515BI0100001223 | 3 | job/FC |
| 124 | 6.6 | Attending minor oil leakage from various fluid coupling | BI01010001010000000000000515BI0100001224 | 20 | job/FC |
| 125 | 6.7 | Replacement of Bearing of fluid coupling by taking out the complete fluid coupling, dismantling, reassembly & alignment | |||
| 126 | 6.71 | up to 100KW | BI01010001010000000000000515BI0100001225 | 2 | Job/Brg |
| 127 | 6.72 | Above 100KW to 280KW | BI01010001010000000000000515BI0100001226 | 2 | Job/Brg |
| 128 | 6.73 | Above 280KW | BI01010001010000000000000515BI0100001227 | 2 | Job/Brg |
| 129 | 7 | 6.6KV/0.4KV MOTOR ALIGNMENT | |||
| 130 | 7.01 | Realignment of gear-box unit assembly with drive unit and trial run up to 50KW. | BI01010001010000000000000515BI0100001228 | 15 | Job/Gr box |
| 131 | 7.02 | Realignment of gear-box unit assembly with drive unit and trial run up to 100KW. | BI01010001010000000000000515BI0100001229 | 15 | Job/Gr box |
| 132 | 7.03 | Realignment of gear-box unit assembly with drive unit and trial run up to 280KW. | BI01010001010000000000000515BI0100001230 | 10 | Job/Gr box |
| 133 | 7.04 | Realignment of gear-box unit assembly with drive unit and trial run above 280KW. | BI01010001010000000000000515BI0100001231 | 10 | Job/Gr box |
| 134 | 7.05 | Alignment of the crusher with motor. | BI01010001010000000000000515BI0100001232 | 10 | Job/Gr box |
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