|
| 1 | A Material Handling EquipmentsA1Routine Maintenace WorksBUCKET ELEVATOR -120 nos & BUCKET BELT CONVEYOR 1 nos.Plummer blocks: cleaning, Bearings checking / adjustments / greasing; Gear box / geared motor: inspection, oil top up,tightening of bolts; Coupling: checking / tightening / replacement work; Coupling guard: checking / replacement; Tongue plate – inspection / adjustment / replacement;Bucket elevator casing inspection/ any kind of leakage arresting, spillage arresting work / repair; / Discharge pipe leakage arresting.,Bucket belt: checking / alignment / tensioning / shortening if required, Joint inspection / tightening / repair; Buckets:checking / replacement / fixing / tightening; Tensioning stud checking / adjustment /slide plate replacement;Equipment platform & boot area cleaning work. |
| 2 | BELT CONVEYORS -90 nos. : Plummer blocks: cleaning, Bearings checking / adjustments / greasing; Gear box / geared motor: inspection, oil topup,tightening of bolts; Coupling/Pulley: checking / tightening / replacement work; Coupling guard / drum guard: checking / replacement; Conveyor Belt: checking / alignment / tensioning / tensioning bolt replacement, Belt joint checking,Carrying idlers / Return idlers / Guide rolls / idler frames: checking / replacement; Skirt board inspection / repair / replacement, Snub drum checking (if required); take-up drumset inspection / maintenance (if required); inspection / adjustment / replacement of scrapper(if required); All kind of leakage arresting work /Discharge pipe checking and corrective action. |
| 3 | Screw Conveyors -1nos, Plummer blocks cleaning, bearings checking / adjustments, Bearings greasing, Gearbox checking, Oil top up in gearbox, tightening of foundation bolts of motor & gearbox, Coupling checking / tightening / replacement work, Checking / replacement of coupling guard, Inspection of Screw Flight & casing, Screw & cover plate repair work. |
| 4 | Vibrofeeder: Counter Weight adjustment, inspection / repair of tray; |
| 5 | Trommel- 1 numberPlummer blocks cleaning, bearings checking / adjustments, Bearings greasing, Gearbox checking, Oil top up in gearbox, tightening of foundation bolts of motor & gearbox, Coupling checking / tightening / replacement work, Checking / replacement of coupling guard. Checking the wiremesh. |
| 6 | A2 Replacement Works: Material Handling EquipmentsHead drumset (inclusive of bearing): for elevators |
| 7 | Head drum bearing/sleeves/plummer blockreplacement for elevators |
| 8 | Bucket belt for elevators / bucket belt conveyors |
| 9 | Drive drumset replacement: inclusive of bearings for other equipments |
| 10 | Tail drumset / snub drumset / take-up drumset: (inclusive of bearings)for BE and BC wherever applicable |
| 11 | Drive drumbearing/sleeves/plummer blockfor belt conveyor |
| 12 | Tail drumbearing/sleeves/plummer blockfor BC and BE wherever applicable |
| 13 | Idler replacement in belt conveyor |
| 14 | Idler frame replacement |
| 15 | Buckets replacement in BE or BC |
| 16 | Replacement of takeup screw in bucket elevator |
| 17 | Bucket Elevator drive modification including fabrication from the old casing-from flat belt to Geared drive |
| 18 | Screw flight for screw conveyors |
| 19 | Belt conveyor joint preparation 250/350mm per set |
| 20 | Belt conveyor joint preparation 600mm per set |
| 21 | Conveyor Belt Replacement:Dismantling of old conveyor belt, recoiling and shifting from site to designated area; Shifting of conveyor belt of suitable length from stores/designated area to site, laying of belt of width 250mm / 350mm |
| 22 | Conveyor Belt Replacement:Dismantling of old conveyor belt, recoiling and shifting from site to designated area; Shifting of conveyor belt of suitable length from stores/designated area to site, laying of belt of width 600 mm |
| 23 | Vulcanizing of conveyor belt of width 250/300 mm per joint (Vulcanising solution shall be supplied by the party) |
| 24 | Vulcanizing of conveyor belt of width 600 mm per joint (Vulcanising solution shall be supplied by the party) |
| 25 | Spot vulcanizing (Joint repair) (Vulcanising solution shall be supplied by the party) |
| 26 | Belt conveyor scraper replacement |
| 27 | Trommel Screen mesh preparation and replacement per piece |
| 28 | Trommel screen repair/patch up work |
| 29 | Replacement of Trommel frame |
| 30 | Gearbox oil seal/ pump gland packing replacement |
| 31 | Fabrication/Installation/Dismantling of material handling equipment Fabrication of bucket elevator intermediate casing of all size |
| 32 | Fabrication of bucket elevator bottom casing of all size |
| 33 | Fabrication of bucket elevator top casing of all size |
| 34 | Fabrication of belt conveyor frame 250mm/350mm/600mm (includes fixing of idlers/ idler frame) |
| 35 | Installation/dismantling of bucket elevator or part |
| 36 | Installation/dismantling of belt conveyor or part |
| 37 | Replacement of pulleys/couplings of material handling equipment |
| 38 | Fabrication and replacement of Feed shutter/inspection door |
| 39 | Fabrication of carrying Idler frames of conveyor |
| 40 | Fabrication of Blower Impeller |
| 41 | B. DRIERS & ACCESSORIESB1Routine Maintenance WorksFBD & accessories of MSP – 2 noDryer Shell , duct line, bag filter:Inspection of dryer shell, bed, duct line, valves, bag filter, Rotary valve checking / maintenance / replacement, checking / replacement of insulators / ropes; opening, inspection and closing of manhole; Blowers Inspection, cleaning and balancing of blowers, Inspection of exhaust blower bearing, pulley, replacement of belts, foundation bolt tightening.Fuel pump systemInspection of oil pump, oil line checking / welding, oil filter cleaning, oil filter gasket replacement, Inspection of valves / replacement. Burner Checking / cleaning / replacement.Air compressor: Inspection of air compressor and accessories, checking air leaks, check drive belts, check/replacement of air filters, drain the condensate,checking of relief valves/replacement. |
| 42 | SHAFTDRIER & ACCESSORIES – 5 nosBlower – cleaning, impeller checking & alignment, foundation bolt tightening, pulley checking / replacement, duct line valves checking, lubrication and greasing, oil line filter cleaning, oil line pump foundation bolt tightening, oil line valve inspection, Rope/Cloth replacement, exhaust blower foundation bolt tightening,blower bearing checking, oil pump coupling spider replacement, burner checking / cleaning, manhole – opening for inspection / maintenance and closing/ airlock removal. |
| 43 | DIESEL/FURNACE OIL PUMPS – 5 nosInspection / maintenance / replacement of oil pump, oil filter, valves, oil heater, coupling, spider, foundation bolt, hose pipe |
| 44 | B2 Replacement works FBD and Shaft DryerReplacement of v belt for blowers/pumps/process equipments if carried out separately |
| 45 | Replacement of impellers of blower. |
| 46 | Replacement of bearing of blowers 1 set. |
| 47 | Dismantling & Erection of blowers. |
| 48 | Replacement of Heater coils in heater unit of oil pumps up to 6 KW. |
| 49 | FBD/Shaft drier burner assembly cleaning and replacement |
| 50 | Replacement of fluid couplings |
| 51 | B3 Repair & Installation of Structural and EquipmentDismantling, Fabrication and installation of Mild steel Parts including all fabrication related worksDismantling of Damaged Structural work. |
| 52 | Fabrication & painting of structural work. |
| 53 | Erection of structural work |
| 54 | Precision fabrication works including painting |
| 55 | Fabrication and Erection of FRP structural |
| 56 | FRP handrails |
| 57 | Fabrication and installation of FRP platforms |
| 58 | Dismantling or Installation of process/other equipments |
| 59 | Table feeder Jamming rectification (blockage/wet sand jamming) |
| 60 | B4 Refractory works: (Fresh / repair works)Dismantling and relining of refractory as per drawing / as per site requirement excluding supply of materials (which shall be made by IREL at stores) including labour, charges of supervision, moving material from stores, disposal of debris at designated areas, site clearing etc.Inspection of defective / damaged refractory works, assessment and preparation of repair plans in consultation with EIC; Mobilize tools/tackles etc required for refractory works; erection of shuttering, scaffolding & platforms as required; removal of damaged refractory by using pneumatic / electric breakers or manual chipping; erection of temporary supports, shutters and lifting arrangements; fixing of anchors, painting of anchors with black bituminous paints / suitable primers & paint; thorough cleaning of the shell plate by grinding / chipping; Prepare and execute refractory works following prudent quality system – following proper water and refractory mixing ratio, mixing time, pouring, vibrating, curing time as applicable; care must be taken while applying to minimize refractory wastage; carryout the refractory dry out as per the heating curve given by the refractory supplier / OEM.The burner and fuel required will be given by IREL; Removal of shuttering after ensuring the setting of refractory.After completion of work, clear the area by removing all debris, scrap the site and shifting of dismantled refractory material to scrap yard / area assigned.Refractory like fire bricks, insulation brick, insulation block etc |
| 61 | Refractory like dense castable, insulation castable etc |
| 62 | C1 Routine Maintenance worksHIGH TENSION SEPERATORS (HTS) – 10 nosMachine cleaning by blowing out with air, Feed gate cleaning and adjustment, inspection / repair / replacement of feed trash screen, rotor wiping brush inspection / replacement, electrode position checking / adjustment,splitter checking / adjustments, metal hose pipe checking / replacement, V belts / pulleys /springs - checking / adjustment / replacement, rotor bearings checking, greasing of bearings, Metal hose pipe replacement, Rotor and Geared motor Pulley inspection / replacement. |
| 63 | ELECTROSTATIC PLATE SEPERATORS (EPS) – 13 nosMachine cleaning byblowing out with air , Plate and electrode cleaning, Feed gate cleaning and adjustment, inspection / repair / replacement of feed screen, electrode position checking / adjustment,splitter checking / adjustments/replacements, feed roller bearing checking / replacement,geared motor checking / oil top up, Feed roller checking/adjustment. |
| 64 | INDUCED ROLL MAGNETIC SEPERATORS (IRMS) – 09 nos ( IRMS 5 Nos. and Exolon 4 Nos.) : Machine cleaning byblowing out with air , Feed gate cleaning and adjustment, inspection / repair / replacement of feed screen, rotor wiping brush inspection / replacement, splitter checking / adjustments / replacement, rubberhose pipe checking / replacement, V belts / pulleys / spring -checking / adjustment / replacement, Idler pulley assembly checking / replacement, rotor bearings checking, greasing of bearings, Rotor and Geared motor Pulley replacement, Air gap checking / adjustment. |
| 65 | RARE EARTH DRUM MAGNETIC SEPERATORS (REDMS) – 10 nosMachine cleaning byblowing out with air , vibrofeeder feed gate cleaning and adjustment, inspection / repair / replacement of feed screen, splitter checking / adjustments/ replacement, V belts / pulleys / springs - checking / adjustment / replacement, Idler pulley assembly checking / replacement, rotor bearings checking and greasing, Rotor and Geared motor Pulley replacement, inspection/adjustment of fly mass of vibrofeeder, tightening of motor foundation bolts, vibrofeeder bolts and tray bolts, vibratory tray repair / replacement. |
| 66 | RARE EARTH ROLL MAGNETIC SEPERATORS (RERMS) – 13 nosMachine cleaning byblowing out with air,Kevlar/PU belt inspection / adjustment / replacement, vibrofeeder feed gate cleaning and adjustment, inspection / repair / replacement of feed screen, splitter checking / adjustments / replacement, rotor bearings checking and greasing, coupling checking / replacement, Rotor and Geared motor Pulley/coupling replacement, inspection / adjustment of fly mass of vibrofeeder, tightening of motor foundation bolts, vibrofeeder bolts and tray bolts. |
| 67 | VIBRATING SCREENS – 28 nos : Feed chute box cleaning and adjustment, inspection / repair / replacement of screen mesh, inspection/adjustment of fly mass of vibrofeeder, tightening of motor foundation bolts and vibrofeeder bolts, checking of balls/rope, Repair of screen body / collection trays, replacement of support rod. |
| 68 | AIR TABLES – 16 nos : Inspection / adjustment / replacement of cloth by removing top deck, alignment checking, bearings checking / greasing, foundation bolt tightening of motor, blowers and air table structure, deck lifting stud repairing / replacement, drive belt checking / replacement, Drive pulley / Counter weight pulley replacement, blower impeller balancing/ bellows replacement. |
| 69 | Auto Samplers- 7 numbers: Inspection/ adjustment/ replacement of plungers, hydraulic powerpacks, hoses, cylinders, solenoid coils, moving arm, motor, replacement/installation of auto samplers |
| 70 | C2 Replacement WorksRotor for HTRS / Corona HTS/ IRMS |
| 71 | Rotor for Exolon |
| 72 | Rotor for REDMS |
| 73 | Rotor/Shaft replacement work for RERMS |
| 74 | All process equipment splitter replacment |
| 75 | ESPS electrode replacement |
| 76 | Drive end Bearing of process equipments |
| 77 | Non drive endBearing of process equipments |
| 78 | Feed Roll of IRMS / ESPS/HTRS |
| 79 | Wire electrode HTS |
| 80 | Induction Electrode HTS |
| 81 | Capacitance Electrode HTS |
| 82 | RERMS belt replacement of all sizes |
| 83 | Vibrating screen chute replacement |
| 84 | Vibrating screen meshes assembling in spare frames of all sizes. |
| 85 | Air table Main Shaft replacement with bearing |
| 86 | Air table air blower replacement |
| 87 | Air table cloth replacement |
| 88 | Air table bearing replacement 1 set |
| 89 | Reconditioning table top and replacement |
| 90 | Air chamber fabrication and replacement |
| 91 | fabrication of bottom chamber and replacement |
| 92 | Reconditioning offoundation Frame & wooden spring |
| 93 | Replacement of Air table wooden spring |
| 94 | Reconditioning and replacement ofAir table chute |
| 95 | Replacement of pulleys/couplings of process equipments |
| 96 | Reconditioning/fabrication of Auto samplers |
| 97 | Reconditioning and replacement of brass/coir/fiber brushes in process equipments |
| 98 | Magnetic separator pole gap/rotor adjustment/ All process equipment splitter adjustment |
| 99 | Trash mesh fabrication and replacement |
| 100 | Rotex Gearbox replacement |
| 101 | Rotex gear box bearing replacement |
| 102 | C3 Reconditioning/Fabrication WorksReconditioning of vibrating screen motors inclusive of bearing replacement and painting |
| 103 | HTRS induction electrode fabrication/reconditioning |
| 104 | HTRS capacitance electrode fabrication/reconditioning |
| 105 | Leak arresting/ fixing or replacement of chutes/pipes/ hoppers |
| 106 | Airtable eccentric shaft preparation |
| 107 | Airtable blower fabrication /reconditioning |
| 108 | Reconditioning of Shaft drier burner assembly |
| 109 | RERMS belt/AT cloth/ Screen mesh patch up work/reconditioning work |
| 110 | Assissting weigher calibration work/ Load testing of weighers/ inspection of materials |
| 111 | Carpentry works for 10 nos for flange gasket/ hammer handle |
| 112 | Carpentry works of wooden planks/plywoods/compressed woods |
| 113 | DWET CIRCUIT EQUIPMENTS D1Routine Maintenance worksPUMPS – 50 NosBearing blocks: cleaning, Bearings checking / adjustments / greasing; Pulley: checking / tightening / replacement work / alignment work ; Belt guard: checking / replacement; V belt: checking / alignment / tensioning/ replacement; Tensioning stud: checking / adjustment /slide plate replacement;Pump platform & nearby area cleaning work.Suction & delivery piece / suction components: checking / replacement, bolts tightening. Pump and motor foundation bolts tightening. MDC valve checking, MDC valve checking and pin replacement. CPD tank: Inspection / stilling arrangement checking |
| 114 | HYDROSIZER – 3 NosWater box: inspection / cleaning; spray pipes checking and clearing of spray water holes, NRV’s checking / replacement, check for any leakages in the water box / rectification, cleaning of water filters, check the discharge valve / repair / replacement. |
| 115 | WET TABLE – 3 NosDeck: Inspection / repair, Checking of head motion,Spare parts repair/ replacement like yoke pin, Rocker shaft, Connecting link with bushed Crosshead, Connecting link Pin, Connecting Link stud with nut, Adjusting Block, Adjusting Block Pin, Adjusting Block stud replacement / adjustment, Lube oil top up, Lubrication & Greasing |
| 116 | PAN FILTER 3 Nos., SCREW CLASSIFIER & SCREW FEEDER – 2 NosCleaning of Pan filter, cleaning of grills,Bearing: Checking / GreasingGearbox: Checking/ oil topup, Lubrication of drive mechanism Pan filters Gear & Pinion: Inspection/ Greasing.Scroll / Chain / sprocket: adjustment / replacement / lubrication. Vacuum unit: lines / receiver inspection / repair, rubber hose checking / replacement, hose clips checking / replacement, cloth replacement includes preparation. |
| 117 | SPIRALS – 108 SticksLaunder discharge cuff bend replacement includes fixing of clamps |
| 118 | COMPRESSORS – 5 nos2 stage reciprocating compressor. Check and replace the air filters,check/replace drive belts, check for leak/damage, check for all valves, Check lube oil, Dain the condensate water from the reservoir, check/replace the safety relief valve |
| 119 | D2 Pump reconditioning: Dismantling of pump (warman or other make centrifugal pumps) and its accessories at site, reconditioning, reassembling and fitting the same including suction as well as delivery short pieces as per the standard procedure of OEM or as directed by the EIC. This includes handling / shifting of new / usable, damaged/worn out parts from site to any location inside the plant as per requirement. All consumables, spares, transportation, EME shall be provided by IREL free of cost. If any other grade pump installed by IREL in between the contract which is not included then its nearer value will be given to contractor.Size of the pump upto 3/2 CAH |
| 120 | size of the pump upto6/4DAH |
| 121 | Vacuum pumps |
| 122 | Split casing Water pumps of all sizes |
| 123 | Mono block water pumps |
| 124 | Submersible pumps |
| 125 | Submersibleslurry pump (Toyo) |
| 126 | D3 Replacement worksPumpsDismantling of pump and accessories (warman or other make centrifugal pump) from site and replacement of the samewithnew / assembled pump including suction and delivery pieces as per the standard procedure of OEM or as directed by EIC at MSP, HUS and Pump houses, Aramvilai pond. Cost of replacement shall include shifting of equipments (new/assembled) from Central stores / assembly yard or any location within the plant to the required site and shifting of old/damaged equipment from site to designated location for repairing. All spares, EMEshall be provided by IREL free of cost. but size of the pump upto 3/2 CAH |
| 127 | but size of the pump upto 6/4 DAH |
| 128 | Split casing Water pumps of all sizes |
| 129 | Mono block water pumps |
| 130 | Vacuum pumps |
| 131 | Submersible pumps |
| 132 | MDC valce/operating mechanism replacement/repair |
| 133 | Suction and deliver short piece/ T piece/suction pipes replacement |
| 134 | Bearing assembly of pumps upto 3/2 or equivalent |
| 135 | Bearing assembly of pump upto 6/4 or equivalent |
| 136 | VALVESDismantling & Erection of Metallic / Non metallic valves / NRV / foot valves at all elevations as per the scope of work with gasket (If only dismantling or only erection is there, only half the amount will be sanctioned.)Valve Size 15mm - 90mm NB |
| 137 | but size 100 mm – 250 mm NB |
| 138 | but size above 250 mm – 400 mm NB |
| 139 | HydrosizerTeeter water pipes replacement |
| 140 | Feed well replacement along with all supporting pipelines |
| 141 | Wet TableReplacement / repair / overhauling of head motion mechanism |
| 142 | PAN FilterFilter cloth replacement |
| 143 | Size upto 200mm |
| 144 | Size above 200mm to 400mm |
| 145 | 2 stage reciprocating compressor head replacement |
| 146 | Hydrocyclone : Apex valve replacement |
| 147 | Hydrocyclone : Reconditioningincluding fabrication work |
| 148 | Hydrocyclone Replacment |
| 149 | Replacement of spiral launder |
| 150 | Screw classifier screw replacement work inclusive of bearing |
| 151 | D4 PIPE & FITTINGSFabrication of HDPE fittings:Measuring, marking, cutting and fabrication of HDPE short piece, bend, Tee etc of all sizes using the infrastructure available at MSP for fabrication of HDPE items. All spares, EMEshall be provided by IREL free of cost. Party to provide adequate manpower with HDPE welding infrastructure, required tools & tackles to carry out job. Payment shall be made per joint basis for different sizes of pipes & Fittings. |
| 152 | Fabrication of split Collar Clamps for HDPE pipe |
| 153 | Fabrication of Metal clamps for cuff bends/ flanges |
| 154 | HDPE pipe/collar joining using mirror welding |
| 155 | Fabrication of Metal shortpiece/Reducer |
| 156 | Fabrication of Short piece with HDPE insert for pump:Measuring, marking, cutting and fabrication of Metal short piece, bend, Tee etc with HDPE pipe inserted of all sizes using the infrastructure . All spares, EMEshall be provided by IREL free of cost. Party to provide adequate manpower with HDPE welding infrastructure, required tools & tackles to carry out job. Payment shall be made per joint basis for different sizes of pipes & Fittings. |
| 157 | HDPE PIPE LINE WORKS of all sizesReplacement ofprefabricated HDPE pipes / rubber hosesand fittings including erection by bolts and nuts at all levels including proper supporting system as per drawing or as directed by EIC. If any valves need to be erected during the erection process, as a part of piping system, shall be deemed inclusive. This also includes opening and refitting of pipes for checking/choke cleaning purpose. All spares, EME shall be provided by IREL free of cost. Party to provide adequate manpower with required tools, tackles and consumables to carry out job. Payment shall be made as per linear meter length basis for different sizes of pipes. Fittings and valves shall be calculated on linear meter length basis. If the size pipes are not in the list the nearer size value will be paid to the contractor. Pipe size upto 90mm NB |
| 158 | Pipe size above upto 160mm NB |
| 159 | Material handling hose size upto 80 mm NB |
| 160 | Material handling hose size above upto 200 mm NB |
| 161 | E1 Replacement of drive MotorFor Pumps, Blowers, Driers/ other equipments-electric motor rating upto 7.5 kW |
| 162 | but rating above upto 22 kW. |
| 163 | but rating above upto 45 kW |
| 164 | but rating above 45 kW |
| 165 | For Elevator, rating of motor / geared motor 1.1 kW to 5.5 kW |
| 166 | For other material handling equipments / process equipments, rating of geared motor / motor upto5.5 kW |
| 167 | but ratingabove 5.5 kW to 15 kW |
| 168 | but rating above 15 kW |
| 169 | Forvibrating feeder, Vibrating screens & other equipments - Vibromotors upto 0.75 kW |
| 170 | Forvibrating feeder, Vibrating screens & other equipments - Vibromotors rating above 0.75KW to 2.92 kW |
| 171 | E2 Replacement of Gear BoxesFor elevators the type of gear box 3NU/4NU or equivalant |
| 172 | For Elevators the type of gear box U 500 or equivalent |
| 173 | For belt conveyor the type of gearbox 3NU/4NU or equivalent |
| 174 | For belt conveyor the type of gearbox U500/U600/U700/U800/U1000 or equivalent |
| 175 | For other equipments-the type of gear box model V600 or equivalent |
| 176 | F1 General WorksGas cutting Works (CI / MS / SS); (Cutting gases and Gas cutting set to be arranged by the party).Scrap generated if any is to be shifted to scrap yard. |
| 177 | Welding works (CI / MS / SS)(Welding electrode and machines to be arranged by the party).Scrap generated if any is to be shifted to scrap yard. |
| 178 | Any size electric hoist - erection / dismantling and shifting to designated places. |
| 179 | Any size electric hoist/chain block reconditioning work |
| 180 | Pipe line modification and replacement up to 50 mm NB (old or new metal pipes). |
| 181 | Pipe line modification and replacement above 50mm up to 150 mm NB (old or new metal pipes). |
| 182 | Duct line modification and replacement above 150mm upto600 mm NB (old or new metal pipes) |
| 183 | Overhauling of Gear Boxes Overhauling of gear boxes (other than U series) / geared motor of all sizes |
| 184 | Overhauling of gear boxes U/V series or Rotex equivalent |
| 185 | Overhauling of any size / type of Valves / NRV / Rotary union, Chain. |
| 186 | Spares AssemblingSlurry pumps bearing unit Assembling and testing of size upto 4/3 |
| 187 | Slurry pumps bearing unit assembling and testing of size 6/4 |
| 188 | Bucket belt preparation: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. |
| 189 | Bucket Elevator and Belt conveyor drum setting of all sizes. |
| 190 | Slurry pump / water pump and drive motor base frame fabrication and painting. |
| 191 | Gear box / geared motor frame/motor frame of all sizes – fabrication and painting. |
| 192 | Chutes, feed box, discharge pipes, skirt boards, collection boxes, wiper / scraper, collection tray – fabrication, painting and fixing. |
| 193 | Belt guards of all sizes – fabrication, painting and fixing in equipments. |
| 194 | Coupling guards of all sizes – fabrication, painting and fixing in equipments. |
| 195 | Tail drum guards for belt conveyors of all sizes - fabrication, painting and fixing. |
| 196 | G MachiningWorks Repair & machining work of shaft of size up to 50mm |
| 197 | but size more than 50 mm to 100 mm |
| 198 | Key way machining for shafts of size up to 50mm |
| 199 | but for shafts of size more than 50mm to 120mm |
| 200 | TL Bush / Coupling / Sprockets – boring of size up to 65mm & keyway machining. |
| 201 | Bucket elevator / Belt conveyor / Bucket belt conveyor - drum surface repairing & crowning. |
| 202 | Repairing, static and dynamic balancing of blower impellers. |
| 203 | MS Sheet / plate bending & rolling works of thickness up to 12mm |
| 204 | Thread repair/preparation work |
| 205 | Flange preparation all material includes cutting and machining |
| 206 | FBD Nozzle holder repair work |
| 207 | HTRS/Exolon/IRMS/RERMS shaft replacement and repair work includes welding |
| 208 | Scrap cleaning/ material shifting/ Unloading |
| 209 | Material management at mechanical Worksop |
| 210 | H Shift Maintenance WorksDeployment of maintenance personnel per shift at MSP & HUP on as and when required basis to carry out all type shift maintenance works & other continuous shift works in second and third shiftto run the plant smoothly as per instruction of EIC / Shift in charges in A, B & C - Shifts should be Four (04) in which one (01) should be a supervisor, one(1) should be a welder and others capable to execute all type of maintenance works in second and third shifts. Note:Any miscellaneous jobs for the plant operation in A, B & C-shift is to be carried out by the maintenance personnel on as and when required basis as per instruction of EIC / shift in charge. The work which is carried out during 08.00Pm to 06.00Am will be coming under shift maintenance works. |
