Indian Rare Earths Limited-IREL has published Tender For Annual Maintenance Contract For Mechanical Maintenance Work At Msp. Submission Date for this Tender is 10-11-2023. Mechanical engineering Service Tenders in matikhalo Odisha. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | BUCKET ELEVATOR -82 nos & BUCKET BELT CONVEYOR 9 nos as per technical specification. |
| 2 | BELT CONVEYORS -98 nos as per technical specification. |
| 3 | Screw Conveyors -18nos, Vibro feeder -12 nos, Slat conveyor - 2nos as per technical specification. |
| 4 | Head drumset (inclusive of bearing): for elevators of bucket size upto 10 inch x 6 inch |
| 5 | Head drumset (inclusive of bearing): for elevators of bucket size above 10 inch x 6 inch |
| 6 | Head drum bearing replacement for elevatorsof bucket size upto 10 inch x 6 inch |
| 7 | Head drum bearing replacement for elevatorsof bucket size above 10 inch x 6 inch |
| 8 | Bucket belt for elevators / bucket belt conveyors of bucket size upto 10 inch x 6 inch |
| 9 | Bucket belt for elevators / bucket belt conveyors of bucket size above 10 inch x 6 inch |
| 10 | Drive drumset replacement: inclusive of bearings for other equipments as per technical specification. |
| 11 | Tail drumset / snub drumset / take-up drumset: (inclusive of bearings) as per technical specification. |
| 12 | Drive drum bearing. as per technical specification. |
| 13 | Screw flight for screw conveyors upto length 6 m |
| 14 | Screw flight for screw conveyors above length 6 m |
| 15 | Conveyor Belt Replacement: as per technical specification. |
| 16 | Vulcanizing of conveyor belt of width 400 mm per joint as per technical specification. |
| 17 | Vulcanizing of conveyor belt of width 500 mm per joint as per technical specification. |
| 18 | Vulcanizing of conveyor belt of width 600 and above mm per joint as per technical specification. |
| 19 | Spot vulcanizing (Joint repair) as per technical specification. |
| 20 | Rubber lagging / lining works as per technical specification. |
| 21 | Main Rotary Driers & accessories – 2 no as per technical specification. |
| 22 | Rotary Driers (Sillimanite & Zircon) – 2 nos as per technical specification. |
| 23 | 130 TPH FBD& accessories– 1 nos |
| 24 | FBD & accessories of MSP, GEM, MUS – 4 nos as per technical specification. |
| 25 | SHAFTDRIER & ACCESSORIES – 3 nos as per technical specification. |
| 26 | OIL PUMPS – 13 nos as per technical specification. |
| 27 | Inspection ofof Rotary Dryers i.e. Main Dryer A/ B ,Sillimanite Dryer ,Zircon dryer by reputed agency as per technical specification |
| 28 | Alignment of 50 TPH Main Dryerby reputed agencyas per technical specification |
| 29 | Alignment of 6 TPH Sillimanite Dryer / 2 TPH Zircon Dryer by reputed agency |
| 30 | Replacement of ID fan / Combustion / Dillutionfan Bearing for50 TPH / 130 TPHFBD |
| 31 | Assembling of Support roller as per technical specification. |
| 32 | Replacement of Support roller as per technical specification. |
| 33 | Assembling of Pinion as per technical specification. |
| 34 | Replacement of Pinion as per technical specification. |
| 35 | Assembling of Thrust roller as per technical specification. |
| 36 | Replacement of Thrust roller as per technical specification. |
| 37 | Replacement of Gear coupling (including alignment using dial gauge) as per technical specification. |
| 38 | Replacement of Ductline valves upto 500 mm as per technical specification. |
| 39 | Replacement of Ductline valves of Dia 900 mm and above as per technical specification. |
| 40 | Replacement of Burner (new / reconditioned) as per technical specification. |
| 41 | Replacement of ID fan (impeller / shaft ) for 50 TPH Dryer as per technical specification. |
| 42 | Replacement of ID fan / Combustion / Dillution(impeller / shaft ) for 130 TPH FBD |
| 43 | Replacement of ID fan / Combustion / Dillution fan coupling |
| 44 | Replacement Fluid coupling as per technical specification. |
| 45 | Assembly / Replacement of Gear Box of model H3 450as per technical specification. |
| 46 | Assembling of support roller as per technical specification. |
| 47 | Replacement of support roller as per technical specification. |
| 48 | Assemblingof Pinion as per technical specification. |
| 49 | Replacement of Pinion as per technical specification. |
| 50 | Assembly of thrust roller as per technical specification. |
| 51 | Replacement of thrust roller as per technical specification. |
| 52 | Replacement of Ductline valves upto 450 mm. |
| 53 | Replacement of tyres |
| 54 | Replacement of Girth Gear. |
| 55 | Replacement ofGear coupling |
| 56 | Replacement of impellers of blower as per technical specification. |
| 57 | Dismantling & Erection of blowers as per technical specification. |
| 58 | Unit rate of cutting of damaged shell plate inside thedrier as per technical specification. |
| 59 | Dismantling of Damaged Drier Shell / Hood / HAG / Ducts and supported Structures |
| 60 | Plate welding for 6mm & above. |
| 61 | Fabrication & painting of Drier Shell / Hood / HAG / Ducts and supported Structures |
| 62 | Erection of Drier Shell / Hood / HAG / Ducts and supported Structures |
| 63 | Tapper wedges by polar diagram and stopper blocks as per technical specification. |
| 64 | Removal of damaged castable of lifter plates & fixing of new or old semi lifter plates & straight lifter plates( As per direction by EIC ) |
| 65 | Dismantling, repair and refixing of Slinger Fan assembly and base of FBD as per technical specification. |
| 66 | Bag Filter House – Checking / dismantling / Repair / Replacement of cages, nozzles, filterbags as per technical specification. |
| 67 | Refractory like fire bricks, insulation brick, insulation block etc as per technical specification. |
| 68 | Refractory like dense castable, insulation castable etcas per technical specification. |
| 69 | Dismantling and Shifting of damaged dense castable and bricks . |
| 70 | HIGH TENSION SEPERATORS (HTS) –48nos as per technical specification. |
| 71 | ELECTROSTATIC PLATE SEPERATORS (EPS) – 13 nos as per technical specification. |
| 72 | INDUCED ROLL MAGNETIC SEPERATORS (IRMS) – 17 nos as per technical specification. |
| 73 | RARE EARTH DRUM MAGNETIC SEPERATORS (REDMS) – 53 nos as per technical specification. |
| 74 | RARE EARTH ROLL MAGNETIC SEPERATORS (RERMS) – 12 nos as per technical specification. |
| 75 | VIBRATING SCREENS – 36 nos as per technical specification. |
| 76 | AIR TABLES – 6 nos as per technical specification. |
| 77 | Rotor for HTRS / Corona HTS / REDMS / IRMS / RERMS as per technical specification. |
| 78 | Assembling of REDMS rotor |
| 79 | Dismantling of REDMS rotor |
| 80 | REDMS/RERMS feeder tray replacement |
| 81 | REDMS DE Bearing as per technical specification. |
| 82 | REDMS NDE Bearing as per technical specification. |
| 83 | Feed Roll of Corona HTS / EPS as per technical specification. |
| 84 | Screen Cloth replacement work of vibrating screen as per technical specification for SRE 2700/6000 / SRE 2000/6000 |
| 85 | Replacement of Air table Main Shaft |
| 86 | Assembling of Air table main shaft |
| 87 | Dismantling of Air table main shaft |
| 88 | Air table top deck replacement |
| 89 | Hot air blower replacement as per technical specification. |
| 90 | PUMPS – 114 Nos as per technical specification. |
| 91 | HYDROSIZER – 9 Nos as per technical specification. |
| 92 | CONDITIONER – 4Nos as per technical specification. |
| 93 | FLOATATION CELL – 3 Nos as per technical specification. |
| 94 | COLUMN FLOTATION CELL – 1 Nos |
| 95 | WET TABLE – 3 Nos as per technical specification. |
| 96 | PAN FILTER & SCREW FEEDER – 4 Nos as per technical specification. |
| 97 | SPIRALS – 172 Sticks as per technical specification. |
| 98 | Wet Vibrating Screen – 2 Nos |
| 99 | Spring Replacement for Dry / wet Vibrating screen/ Vibrofeeder. |
| 100 | COMPRESSORS –8 nos as per technical specification. |
| 101 | Additional visit if required (breakdown visit) as per technical specification. |
| 102 | Pressure vessel testing report for pressure vessels asper technical specification |
| 103 | Size of the pump upto 3/2 CAH as per technical specification. |
| 104 | size of the pump upto 6/4 EAH as per technical specification. |
| 105 | size of the pump 8/6 EAHand above as per technical specification. |
| 106 | size of pump upto 100 RVSP as per technical specification. |
| 107 | Vacuum pumps as per technical specification. |
| 108 | Water pumps of all sizes as per technical specification. |
| 109 | Submersible pumps as per technical specification. |
| 110 | -do- but size of the pump upto 3/2 CAH as per technical specification. |
| 111 | -do- size of the pump upto 6/4 EAH as per technical specification. |
| 112 | size of the pump 8/6 EAHand above as per technical specification. |
| 113 | -do-size of the pump upto 100 RVSP as per technical specification. |
| 114 | -do-bore well pump upto 20m depth as per technical specification. |
| 115 | -do- Vacuum pumps as per technical specification. |
| 116 | Teeter water pipes replacement as per technical specification. |
| 117 | Feed well replacement along with all supporting pipelines as per technical specification. |
| 118 | Replacement ofagitator assembly as per technical specification. |
| 119 | Replacement of impeller unit as per technical specification. |
| 120 | Replacement of bearing as per technical specification. |
| 121 | Replacement of stator unit / rotor unit / bearing or repair at site as per technical specification. |
| 122 | Froth pedal replacement or repair at site as per technical specification. |
| 123 | Assembly of air blower unit as per technical specification. |
| 124 | Replacement of air blower unit as per technical specification. |
| 125 | Replacement of Dart valve assembly as per technical specification. |
| 126 | Assembly of bearing assembly |
| 127 | Dismantling of bearing assembly |
| 128 | Replacement / repair / overhauling of head motion mechanism as per technical specification. |
| 129 | Replacement / repair ofwooden table deck as per technical specification. |
| 130 | Fabrication of HDPE fittings as per technical specification for short piece |
| 131 | Fabrication of HDPE fittings as per technical specification for bend, T, Y and miscelleneous |
| 132 | PIPE LINE WORKS as per technical specification. |
| 133 | – do – but Pipe size from 150 mmto 250 mm NB as per technical specification. |
| 134 | – do – but Pipe size from 250 mm NB and above |
| 135 | Dismantling and shifting of prefabricated HDPE pipes / rubber hoses and fittings shall include dismantling by opening the bolt joints or gas cutting as the case may be as per the direction of EIC as per technical specification. |
| 136 | – do – but Pipe size from 150 to 250 mm NB as per technical specification. |
| 137 | – do – but Pipe size from 250 mm NB and above |
| 138 | For Pumps, Blowers, Driers, Conditioners, Floatation cells / other equipments - electric motor rating from18 to 37 kW |
| 139 | – do – but rating from 55 kW to 90 kW as per technical specification. |
| 140 | – do – but rating of110 kW as per technical specification. |
| 141 | For Elevator, rating of geared motor above 7.5 kW as per technical specification. |
| 142 | For other material handling equipment above 7.5 kW and above as per technical specification. |
| 143 | For tubular feeder, Vibrating screens & other equipments as per technical specification. |
| 144 | For Elevators the type of gear box U 400 / 500 / 600as per technical specification. |
| 145 | For Elevators the type of gear box U 800 /1000/1200 / 1400 |
| 146 | For other equipments-the type of gear box model U 400 / 500 / 600 as per technical specification. |
| 147 | For other equipments-the type of gear box model U 700 / 800 /1000 /1200/1400 |
| 148 | Gas cutting Works as per technical specification. |
| 149 | Welding works as per technical specification. |
| 150 | Any size chain pulley block / electric hoist - erection / dismantling and shifting to designated places as per technical specification. |
| 151 | Load testing and certification ofchain pulley block / electric hoist |
| 152 | Pipe line modification and replacement up to 150 mm NB (old or new metal pipes) as per technical specification. |
| 153 | Duct line modification and replacement above 150mm upto500 mm NB (old or new metal pipes) as per technical specification. |
| 154 | Any miscellaneous jobs as per technical specification. |
| 155 | Overhauling of Pumps of frame size upto 3/2 as per technical specification. |
| 156 | – do - but size from 4/3 to 6/4 as per technical specification. |
| 157 | – do - but size from 8/6 and above. as per technical specification. |
| 158 | – do – but vertical pump of all sizes as per technical specification. |
| 159 | –do- but for vacuum pumps |
| 160 | Overhauling of gear boxes / geared motor of all sizes as per technical specification. |
| 161 | Overhauling of any size / type of Valves / NRV / Rotary union, Chain as per technical specification. |
| 162 | Slurry pumps bearing unit assembling and testing of size upto 4/3 as per technical specification. |
| 163 | Slurry pumps bearing unit assembling and testing of size above 4/3 as per technical specification. |
| 164 | Bucket belt preparation as per technical specification. |
| 165 | Bucket belt preparation:(Above size 10 inch x 6 inch) Shifting of belt from Stores to designated area, sizing of belt, dismantling of reusable buckets from old belt / new buckets from stores / fixing of buckets using bolts & gaskets, rolling and stacking of bucket belt. |
| 166 | Bucket Removal from damaged belt |
| 167 | Bucket Elevator and Belt conveyor drum setting of all sizes as per technical specification. |
| 168 | Vibrating screen meshesassembling in spareframesfor SRE 2700/6000 / SRE 2000/6000. |
| 169 | Drive motor base frame of all sizes -fabrication and painting as per technical specification. |
| 170 | Slurry pump / water pump base frame fabrication and painting as per technical specification. |
| 171 | Gear box / geared motor frame of all sizes – fabrication and painting as per technical specification. |
| 172 | feedbox, discharge pipes, collection boxes, wiper, collection tray – fabrication, painting and fixing as per technical specification. |
| 173 | Feed distributor for Spiral/Wet table/ Hydrosizer/Surgebins-Fabrication, painting and erection |
| 174 | Belt guards of all sizes – fabrication, painting and fixing in equipments as per technical specification. |
| 175 | Coupling guards of all sizes – fabrication, painting and fixing in equipments as per technical specification. |
| 176 | Taildrum guards / Head Drum guards for belt conveyors / Elevators of all sizes -fabrication, painting and fixing |
| 177 | Painting with 2 coats (25 mics per coat) of HR Aluminium paint as per technical specification. |
| 178 | Fabrication of chutes for belt conveyor |
| 179 | Fixing of chutes for belt conveyor |
| 180 | Repair & machining work of shaft of size upto 50mm as per technical specification. |
| 181 | -do-but size more than 50 mm to 100 mm as per technical specification. |
| 182 | -do-but size more than 100 mm to 200 mm as per technical specification. |
| 183 | Key way machining for shafts of size upto 50mm as per technical specification. |
| 184 | -do- but for shafts of size more than 50mm to 120mm |
| 185 | TL Bush / Coupling / Sprockets –boring of size upto 65mm & keyway machining. as per technical specification. |
| 186 | -do- but of size above 65mm to 100 mm & keyway machining as per technical specification. |
| 187 | Gear Coupling- boring of size upto 65mm & keyway machining. |
| 188 | -do- but of size above 65mm to 100 mm & keyway machining |
| 189 | -do- but of size above100 mm & keyway machining |
| 190 | Repair of IRMS/HIRMS rotor shaft |
| 191 | Replacement of IRMS rotor shaft |
| 192 | Bucket elevator / Belt conveyor / Bucket belt conveyor - drum surface repairing & crowning as per technical specification. |
| 193 | Repairing, static and dynamic balancing of blower impellers. as per technical specification. |
| 194 | Repairing, static and dynamic balancing of ID fan for 50 TPH Dryer / ID fan, Combustion blower , Dilution blower for 130 TPH FBD. |
| 195 | MS Sheet / plate bending & rolling works of thickness upto 12mm as per technical specification. |
| 196 | Lumpsum charges per month towards engaging standby crew for shift maintenance as per part H of Technical specification. |
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