Tender For Operation And Maintenance Of Other Machines And Plants - Annual Maintenance Contract For Mechanic ... in India

Work Detail

Tender For Operation And Maintenance Of Other Machines And Plants - Annual Maintenance Contract For Mechanical Maintenance Of Mining Department; 1 Ambuj Dredger / Ajaya – (Pump Unit ) as per technical specification. 2 Ambuj Dredger / Ajaya – (Hydraulic Unit ) as per technical specification. 3 Ambuj Dredger / Ajaya – (Winch Unit ) as per technical specification. 4 Concentrator Unit Hydraulic Winch with Power pack unit-4 nos as per technical specification. 5 Float line Pontoons – 50 nos as per technical specification. 6 Trommel – 1 no as per technical specification. 7 Head feed bin – 1 no & Bin -10 nos as per technical specification. 8 Spiral Banks Distributors 20 Nos– as per technical specification. 9 PUMPS – 31 No as per technical specification. 10 Main pump overhauling /reconditioning as per technical specification 11 Main Pump suction mouth piece replacement 12 Main Pump Suction short piece of diameter 380 mm or above upto 600 mm replacement/reconditioning 13 Discharge bellows/ short piece/ MS /HDPE/PU Lined short piece replacement /reconditioning 14 Main Motor replacement – 315 KW to 525 kW 15 Tyre coupling /Gear coupling/Flange coupling replacement 16 Gear box replacement with all accessories 17 Reconditioning of Gear Box 18 Main Pump bearing assembly replacement 19 Main Pump bearing assembly reconditioning 20 Gland seal pump /Blige pump / Solution pump / Bearing lubrication pump replacement 21 Reconditioning of Gland seal pump /Blige pump / Solution pump / Bearing lubrication pump 22 Hydraulic pump replacement/reconditioning 23 Oil Water cooler replacement 24 Bucket wheel cutter / crowning wheel cutter replacement with all accessories 25 Bucket wheel cutter teeth /Pump bowl/ Mouth piece/cutter teeth/short piece / any miscellaneous work related to hard facing. Reconditioning by hard facing electrode as per technical specification 26 Hydraulic motor(cutter) replacement with all accessories 27 Ladder pulley new /reconditioned replacement 28 Landline sleeve new/reconditioned replacement 29 Wire new rope of dia 12mm/16mm/18mm/ 22 mm new / reconditioned rope replacement 30 Trommel support roller replacement with all accessories 31 Reconditioning of of Support roller including bearing , Plummer block 32 Trommel inlet chute reconditioning 33 Trommel Shaft replacement with bearing, shrink disk and complete accessories 34 Gear box assembly replacement 35 Overhauling of trommel gear box 36 Fluid coupling replacement/overhauling 37 PU screen replacement/repositioning 38 Pontoons new/ reconditioned replacement with all accessories including dismantling of old pontoon and shifting to designated place 39 Repairing work/ reconditioning of old pontoons 40 GI Hand rails( new or reconditioned ) with accessories replacement 41 Foot board/ Flap replacement. 42 GI Chain replacement 43 Pontoon hose clamp replacement for hose of 150 mm dia to 400 mm 44 New/reconditioned distributors replacement 45 Wash water Screen/mesh replacement in sqm 46 Pump reconditioning size of the pump 6/4 DAH / 6/4 EAH as per technical specification. 47 – do – size of pump 8/6 EAH as per technical specification. 48 – do – size of pump 10/8 EAM / 10/8 FAM and above as per technical specification. 49 – do – size of the pump upto 100 RVSP as per technical specification. 50 Replacement Size of the pump upto 40 RVSP as per technical specification. 51 – do – size of the pump 6/4 DAH / 6/4 EAH as per technical specification. 52 – do – size of pump 8/6 EAH as per technical specification. 53 – do – size of pump 10/8 EAM and above as per technical specification. 54 – do – size of the pump 100 RVSP as per technical specification. 55 Valve size 15 mm – 90 mm NB as per technical specification. 56 do- but size 100 mm – 250 mm NB as per technical specification. 57 Replacement of Density valve of size 150 mm to 250 mm with extended shaft and gear assembly . 58 Fabrication of HDPE lined fittings as per technical specification for short piece 59 Fabrication of HDPE lined fittings as per technical specification for bend, T, Y and miscelleneous 60 Replacement of Old / New HDPE fittings for short piece 61 Replacement of Old / New HDPE fittings for bend Tee, Y and miscellaneous: 62 Replacement of electric motor rating upto 7.5 kW as per technical specification. 63 – do – but rating above 7.5 kW up to 37 kW as per technical specification. 64 – do – but rating above 37 kW upto 90 kW as per technical specification. 65 – do – but rating above 90 kW upto 110 kW as per technical specification. 66 – do – but rating of 110 kW above & below 315 kW as per technical specification. 67 Aishwarya dredge & Hydraulic Unit as per technical specification 68 Trommel / Vibrating Screen =5 Nos as per technical specification. 69 Surge bin – 4 no & Bin – 10*4nos = 44 Nos as per technical specification. 70 PUMPS –60 Nos as per technical specification. 71 Skid base / Pontoons - 60 Nos as per technical specification. 72 Spiral Banks Distributors- 24 Nos as per technical specification. 73 Belt Conveyor system - 2 Nos as per technical specification 74 Trommel support roller replacement with all accessories 75 Reconditioning of Support roller with bearing and plummer block assembly 76 Trommel inlet chute reconditioning 77 Gear box assembly replacement 78 Overhauling of trommel gear box 79 PU screen new / old replacement 80 PU screen new / old replacement of Vibrating screen 81 Pontoons new/ reconditioned replacement with all accessories including dismantling of old pontoon and shifting to designated place 82 Repairing / reconditioning of old pontoons 83 GI Hand rails with accessories replacement 84 New /old punch plate (screen) replacement 85 New/reconditioned distributors replacement 86 New/reconditioned gratings replacement 87 Pump reconditioning Size of the pump 4/3 DAH as per technical specification. 88 – do – size of the pump 6/4 DAH as per technical specification. 89 – do – size of the pump 6/4 EAH as per technical specification. 90 – do – size of pump upto 8/6 EAH as per technical specification. 91 – do – size of the pump 100 RVSP as per technical specification. 92 Replacement Size of the pump 4/3 DAH 93 – do – size of the pump 6/4 DAH 94 – do – size of the pump 6/4 EAH 95 – do – size of pump 8/6 EAH 96 – do – size of the pump upto 100 RVSP /Submersible pump 97 Valve size 15 mm – 90 mm NB as per technical specification. 98 do- but size 100 mm – 250 mm NB as per technical specification. 99 Replacement of Density valve of size 150 mm to 250 mm with extended shaft and gear assembly . 100 Fabrication of HDPE fittings as per technical specification for short piece 101 Fabrication of HDPE lining fittings as per technical specification for bend, T, Y and miscelleneous 102 Replacement of Old / New HDPE fittings for short piece 103 Replacement of Old / New HDPE fittings for bend Tee, Y and miscellaneous: 104 Replacement of MS/ PU lined/ Hardfacing short piece 105 Replacement of electric motor rating upto 7.5 kW as per technical specification. 106 – do – but rating above 7.5 kW upto 37 kW as per technical specification. 107 – do – but rating above 37 kW upto 90 kW as per technical specification. 108 – do – but rating above 90 kW upto 110 kW as per technical specification. 109 – do – but rating above 110 kW upto 160 kW as per technical specification. 110 Conveyor belt replacement as per technical specification 111 Cold Vulcanizing of conveyor belt of width 700 mm /750mm/800 mm. 112 Spot vulcanizing (Joint repair) 113 Rubber lagging / lining works as per technical specification 114 Head Drum / Tail Drum /Snub drum bearing replacement 115 Head drum set / Tail drum set / Snub drum set replacement(Inclusive of bearings) 116 Gas cutting Works as per technical specification. 117 Welding works as per technical specification. 118 Any size chain pulley block / electric hoist - erection / dismantling and shifting to designated places as per technical specification. 119 Load testing and certification of chain pulley block / wire rope hoist- 15 nos as per specification 120 Wire rope of all sizes – 7 nos (stability) testing and certification needs to be submitted as per technical specification. 121 Pipe line modification and replacement up to 150 mm NB (old or new metal pipes) as per technical specification. 122 "Pipe line modification and replacement up to 500 mm NB (old or new metal pipes) as per technical specification." 123 Any miscellaneous jobs as per technical specification. 124 Overhauling of Pumps of frame size upto 3/2 as per technical specification 125 – do - but size from 4/3 to 6/4 126 – do - but size from 8/6 127 – do - but size from 10/8 & above. 128 – do – but vertical pump of all sizes 129 Overhauling of any size / type of Valves / NRV / Pinch valve/Butterfly valve 130 Slurry pumps bearing unit assembling and testing of size upto 4/3 131 Slurry pumps bearing unit assembling and testing of size Upto 6/4 132 Slurry pumps bearing unit assembling and testing of size Upto 8/6 133 Slurry pumps bearing unit assembling and testing of size Upto 10/8 & above 134 Slurry pump / water pump base frame repair 135 Drive motor base frame of all sizes - repair 136 Belt guards of all sizes – repair 137 Chutes, feedbox, discharge pipes – fabrication, painting and fixing as per technical specification. 138 Painting with 2 coats (25 mics per coat) of Epoxy paint as per technical specfication 139 Repair & machining work of shaft of size upto 100mm as per technical specification. 140 – do - but size more than 100 mm to 225 mm as per technical specification 141 Key way machining for shafts of size upto 150mm as per technical specification 142 TL Bush / Coupling / Sprockets – boring of size upto 100mm & keyway machining. 143 Lumpsum charges per month towards engaging standby crew for shift maintenance as per part E of Technical specification.

Contact Information