West Bengal Power Development Corporation Limited has published Tender For Maintenance Contract On Different Mechanical Maintenance Jobs At Coal Handling Plant At Ktps For Two Years.. Submission Date for this Tender is 12-12-2023. Coal Handling Plant Tenders in Medinipur East West Bengal. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Schedule Maint of Crusher |
| 2 | Replacement of Crusher bearing (NDE.) |
| 3 | Replacement of Crusher bearing (DE.) |
| 4 | Replacement of crusher hood. |
| 5 | Replacement of Stg-I crusher Screen Plate(2 no) |
| 6 | Replacement of Stg.-I Crusher breaker plate |
| 7 | Replacement of hammer set (52 nos.) in Stg-I crusher |
| 8 | Crusher hammer insert at Stg-I crusher (upto 5 nos) |
| 9 | Replacement of hammer set (156 nos.)in Stg-II crusher. |
| 10 | Replacement of cage bars at Stg-II crusher |
| 11 | Replacement of both the breaker plates of Stg-II crusher |
| 12 | Replacement of one no. breaker plates of Stg-II crusher |
| 13 | Insertion of Stg-II crusher hammers ( upto 5 nos.). |
| 14 | Replacement of both sides cage bars at Stg-II crusher (full set). |
| 15 | Major Maint /Repair of CRUSHER |
| 16 | Alignment of crusher motor, fitting of F C U. |
| 17 | Motor, gear box alignment, fitting of F C U etc. |
| 18 | Replacement of one no.F C U at Con-3A/ B/C/D, 8A/B/C/D. |
| 19 | Replacement of one no. F C U for the conveyors except Con. No.3 & 8. |
| 20 | Repair/servicing of one no. F C U (big size). |
| 21 | Repair/servicing of one no. F C U (medium & small size). |
| 22 | Schedule/Gear Box & F.C.U. Bolt tightness checking, Gear Coupling & Gear Box teeth checking & Greasing. |
| 23 | Schedule of Wagon Tippler |
| 24 | Replacement of hydraulic cylinder of WT |
| 25 | Wagon tippler brake shoe replacement. |
| 26 | Wagon tippler brake drum replacement. |
| 27 | Wagon tippler motor coupling bush replacement |
| 28 | WT Hydraulic Cylinder servicing |
| 29 | Replacement all Deck Sheet at one no upper holding Beam. |
| 30 | Repairing of Upper holding Beam |
| 31 | Schedule checking of Stacker-Cum-Reclaimer (including Oil top-up, belt & break adjustment, minor repairing etc.) |
| 32 | Replacement of drive pulley boom conveyor. |
| 33 | Replacement of L.T. Gear Box. |
| 34 | Replacement of new/repair slew gear box at that position and necessary adjustment. |
| 35 | SR – 1, 2, 3 L.T. Motor/ILMS Motor alignement & coupling |
| 36 | Replacement / refitting of Bucket for Stacker – Cum-Reclaimer. |
| 37 | Schedule Maint/Minor Maint of Paddle Feeder |
| 38 | Paddle feeder axle fitting, fixing and alignment. |
| 39 | Replacement of one no. Plouh blade of PF |
| 40 | Removal of obstruction at paddle blade |
| 41 | Sprocket of PF removal & fixing |
| 42 | Repairing of Plough Blade |
| 43 | Removal of damaged axel, shifting & positioning of including Readyness MT-1,2,3&4. |
| 44 | Schedule Maint/Minor Maint. of Mobile Tripper |
| 45 | Four nos. bearing replacement at Track hopper vibrators. |
| 46 | Cross strut(Tie pipe) replacement at VFD-49 to 52. |
| 47 | Replacement of two nos. of vibrating Screen perforated plates. |
| 48 | Replacement of one no. bearing of vibrating Screen. |
| 49 | Repair of vibrating screen perforated plate (1 no.). |
| 50 | Feed box replacement/ refitting at VS live frame. |
| 51 | Replacement of Drive shaft of VS. |
| 52 | Repairing of body of VS including ISMB, perforated plate, hood ,Checking of base bolt and replacement |
| 53 | Replacement of Gear box & drum (including base structure.) |
| 54 | Replacement of gear coupling including Ready ness |
| 55 | Replacement of input bevel pinion shaft assembly of a 3 stage gear box |
| 56 | Total servicing at a slew gear box. |
| 57 | Total servicing of 3 stage gear box. |
| 58 | Input Gear Box Oil Seal Changes |
| 59 | Replacement of gear box of Conveyor including alignment work. |
| 60 | Replacement of gear box Con 4,5,6 including alignment work. |
| 61 | Schedule Maint (including major repairing ) of CBMS / ILMS |
| 62 | Both side Bearing of ILMS/CBMS- Replacement |
| 63 | Driving End Pulleyof ILMS/CBMS- Replacement |
| 64 | Non drive Pulley of ILMS/CBMS - Replacement |
| 65 | Flapgate Overhauling including base & flap gate fabrication, erection, erection & commissioning. |
| 66 | Servicing & Replacement of Flap gate actuator. |
| 67 | Repairing of damaged mother & liner plate, supporting elements of frame of flap gate. N |
| 68 | Replacement of Seating Angle & Deflector plate at FG-1 /17(one side) |
| 69 | Replacement of bearings of conveyor pulley/fitting of bearings at new pully (2 nos. of brgs.). |
| 70 | Replacement of conveyor drive pulley including alignment |
| 71 | Replacement of drive pulley for SR. boom conveyor including alignment. |
| 72 | Replacement of chute deflector plate |
| 73 | Replacement of rubbe pad ( 4 nos.) of wagon tippler holding beam |
| 74 | Rail-line for PF/MT /WT maintenance ( Guage checking, New clamp fitting etc.)(M) |
| 75 | Key preparing/ Key way repair |
| 76 | Adjustment of brake at paddle feeder, mobile tippler,SR &WT. |
| 77 | Adjustment of conv. Belt, RBFD, Belt feeder. |
| 78 | Hold Back removal & fixing. |
| 79 | Oil top up/oil replacement ( 01 to 50liters) |
| 80 | HS coupling bolt and bush replacement |
| 81 | Suspension bar locking per bar. |
| 82 | Greasing of both the bearing of Conveyor Drum with bearingclearance measurement. |
| 83 | R.P.G opening and closing. |
| 84 | Coupling & Decoupling of equipments. |
| 85 | Flap gate actuator arm pin removal & fixing. |
| 86 | Chain & Belt of ILMS/CBMS- Adjustment |
| 87 | WT Hydraulic Line Straineer Cleanning/pump couplig change/Pressure adjustment |
| 88 | WT Hydraulic station Pr. Relief valve replacement &Pressure adjustment |
| 89 | Hose/pipe replacement & clamp fixing (one) |
| 90 | Greasing of both the bearing of CBMS / ILMS / Conduit Roller / Impact Roller |
| 91 | Crusher rotor locknut tightening./Cr. Brg. Lock nut tightening.(per crusher) |
| 92 | Torque tightness checking of VFD-49/50/51/52. |
| 93 | Observation/ Checking of equipment, Conv. Belt etc |
| 94 | Structure repairing(Minor)/Any type of minor repairing or maintenance. |
| 95 | Foreign material removal fom Paddle Feeder/Crusher |
| 96 | ‘V’ Belt set replacement (one set) |
| 97 | Back plate removal & fixing. |
| 98 | PCRD/CCRD guide roller repair replacement (per roller). |
| 99 | Chute chocking removal |
| 100 | Chute flange joint leakage sealing/arresting by welding. |
| 101 | V.S. hinge bush block replacement. |
| 102 | PF/Tripper/S/R-crack & broken wheel repairing. |
| 103 | Welding of rail/conveyor short support/stringer post/ladder repair. |
| 104 | WT Hydraulic Pump replacement /commissioning/pump coupling change/Oil filtration |
| 105 | WT Hydraulic Pump replacement /commissioning/pump coupling change/Oil filtration |
| 106 | Dust sealing (Door/Flange) job at VS/ Crusher by flange bolt tightening / replacement with asbestos rope etc. |
| 107 | Hard Facing of Suspention Arm, End Disc etc of Crusher ( Special weldin Rod will be supllied by WBPDCL) |
| 108 | Replacement of Rail-line for PF/MT /WT per Meter |
| 109 | Replacement /repair & fitting of chain of C.B.M.S., ILMS, S-R, P.F., M.T. etc |
| 110 | Operation assitant for Eveing & Night Shift |
| 111 | Replacement of new or reconditioned two nos. of bracket (including roller)/ 7nos. Carrier/6 nos. Impact Idlers or 3 nos. of Return roller ( including clit) at conveyor. |
| 112 | Repair of diaphragm by welding etc.of pulley at both sides. |
| 113 | Fabrication of bucket wheel for SR |
| 114 | Cleaning of VFD tray/VS |
| 115 | Misc. tit-bit repairing/ maintenance. |
| 116 | Renewal/replacement of damaged conveyor structural or support by fabication & erection of stringer channel, leg post, cross bracing, splice plates at CHP. |
| 117 | Fabrication of Leg post for Lateral holding beam of wagon - tippler 1 & 2. |
| 118 | Fabrication of vertical & horizental Hydrulic cylinder base for wagon tippler 1 & 2 |
| 119 | Renewal/repair work of damaged chute plate by 20/16/12 mm thk MS plate at different transfer point chute. |
| 120 | Fitting of 8/10 /12mm thk had field steel liner plate |
| 121 | Fabrication, dismantling and erection of complete flap gate and repairing/renewal of damaged mother & liner plates supporting elements of frame of flap gate including FG-1 & FG-17 at CHP. |
| 122 | Schedule maintenance of AIR Compressor |
| 123 | Repair/replacement of metat pipe of hydraulic system of W/T |
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