Bids Are Invited For Custom Bid For Services - Annual Maintenance Contract For The Maintenance And Upkeep Of Equipment In Msp And Hus

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Bids Are Invited For Custom Bid For Services - Annual Maintenance Contract For The Maintenance And Upkeep Of Equipment In Msp And Hus-- 1 Bucket 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 Number 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. Checking The Wiremesh. A2 Replacement Works: Material Handling Equipments 6 Head Drumset (Inclusive Of Bearing): For Elevators 7 Head Drum Bearing/Sleeves/Plummer Block Replacement 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 Drum Bearing/Sleeves/Plummer Block For Belt Conveyor 12 Tail Drum Bearing/Sleeves/Plummer Block For 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,800Mm 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 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 800 Mm. 24 Vulcanizing Of Conveyor Belt Of Width 250/300 Mm Per Joint (Vulcanising Solution Shall Be Supplied By The Party) 25 Vulcanizing Of Conveyor Belt Of Width 600/800 Mm Per Joint (Vulcanising Solution Shall Be Supplied By The Party) 26 Spot Vulcanizing (Joint Repair) (Vulcanising Solution Shall Be Supplied By The Party) 27 Rubber Lining Of Metal Surface. (Cleaning Of The Rubber Surface, Metal Surface, Preparation And Application Of Binding Solutions And Completing The Rubber Lining Etc) 28 Belt Conveyor Scraper Replacement 29 Trommel Screen Mesh Preparation And Replacement Per Piece 30 Trommel Screen Repair/Patch Up Work 31 Replacement Of Trommel Frame 32 Gearbox Oil Seal/ Pump Gland Packing Replacement Fabrication/ Installation/ Dismantling Of Material Handling Equipments 33 Fabrication Of Bucket Elevator Intermediate Casing Of All Size 34 Fabrication Of Bucket Elevator Bottom Casing Of All Size 35 Fabrication Of Bucket Elevator Top Casing Of All Size 36 Fabrication Of Belt Conveyor Frame 250Mm/350Mm/600Mm (Includes Fixing Of Idlers/ Idler Frame) 37 Installation/Dismantling Of Bucket Elevator Or Part 38 Installation/Dismantling Of Belt Conveyor Or Part 39 Replacement Of Pulleys/Couplings Of Material Handling Equipment 40 Fabrication And Replacement Of Feed Shutter/Inspection Door/Tongue Plate 41 Fabrication Of Carrying Idler Frames Of Conveyor 42 Fabrication Of Blower Impeller B1 Routine Maintenance Works 43 Fbd & Accessories Of Msp – 2 No Dryer 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 System Inspection 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. 44 Shaftdrier & Accessories – 5 Nos Blower – 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. 45 Diesel/Furnace Oil Pumps – 5 Nos Inspection / Maintenance / Replacement Of Oil Pump, Oil Filter, Valves, Oil Heater, Coupling, Spider, Foundation Bolt, Hose Pipe B2 Replacement Works Fbd And Shaft Dryer 46 Replacement Of V Belt For Blowers/Pumps/Process Equipments If Carried Out Separately 47 Replacement Of Impellers Of Blower. 48 Replacement Of Bearing Of Blowers 1 Set. 49 Dismantling & Erection Of Blowers. 50 Replacement Of Heater Coils In Heater Unit Of Oil Pumps Up To 6 Kw. 51 Fbd/Shaft Drier Burner Assembly Cleaning And Replacement 52 Replacement Of Fluid Couplings 53 Replacement Of 22 Tph Fbd Bag Filters Bag. (Includes All Preparations) B3 Repair & Installation Of Structural And Equipment Dismantling, Fabrication And Installation Of Mild Steel Parts Including All Fabrication Related Works 54 Dismantling Of Damaged Structural Work. 55 Fabrication & Painting Of Structural Work. 56 Erection Of Structural Work 57 Precision Fabrication Works Including Painting 58 Fabrication And Erection Of Frp Structural 59 Frp Handrails 60 Fabrication And Installation Of Frp Platforms 61 Conveyor Covering Using Frp/Metal Sheets (Includes Fabrication Of Support And Connected Works) 62 Dismantling Or Installation Of Process/Other Equipments 63 Table Feeder Jamming Rectification (Blockage/Wet Sand Jamming) 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. 64 Refractory Like Fire Bricks, Insulation Brick, Insulation Block Etc 65 Refractory Like Dense Castable, Insulation Castable Etc C1 Routine Maintenance Works 66 High Tension Seperators (Hts) – 10 Nos Machine 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. 67 Electrostatic Plate Seperators (Eps) – 13 Nos Machine Cleaning By Blowing 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. 68 Induced Roll Magnetic Seperators (Irms) – 09 Nos ( Irms 5 Nos. And Exolon 4 Nos.) : Machine Cleaning By Blowing Out With Air , Feed Gate Cleaning And Adjustment, Inspection / Repair / Replacement Of Feed Screen, Rotor Wiping Brush Inspection / Replacement, Splitter Checking / Adjustments / Replacement, Rubber Hose 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. 69 Rare Earth Drum Magnetic Seperators (Redms) – 10 Nos Machine Cleaning By Blowing 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. 70 Rare Earth Roll Magnetic Seperators (Rerms) – 13 Nos Machine Cleaning By Blowing 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. 71 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. 72 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. 73 Auto Samplers- 7 Numbers: Inspection/ Adjustment/ Replacement Of Plungers, Hydraulic Powerpacks, Hoses, Cylinders, Solenoid Coils, Moving Arm, Motor, Replacement/Installation Of Auto Samplers C2 Replacement Works 74 Rotor For Htrs / Corona Hts/ Irms 75 Rotor For Exolon 76 Rotor For Redms 77 Rotor/Shaft Replacement Work For Rerms 78 All Process Equipment Splitter Replacement 79 Esps Electrode Replacement 80 Drive End Bearing Of Process Equipments. In Case Of Rerms 1 Set Bearing. 81 Non Drive End Bearing Of Process Equipments 82 Feed Roll Of Irms / Esps/Htrs 83 Wire Electrode Hts 84 Induction Electrode Hts 85 Capacitance Electrode Hts 86 Rerms Belt Replacement Of All Sizes 87 Vibrating Screen Chute Replacement 88 Vibrating Screen Meshes Assembling In Spare Frames Of All Sizes. 89 Vibrating Screen Spare Frame Preparation 90 Air Table Main Shaft Replacement With Bearing 91 Air Table Air Blower Replacement 92 Air Table Cloth Replacement 93 Air Table Bearing Replacement 1 Set 94 Reconditioning Table Top And Replacement 95 Air Chamber Fabrication And Replacement 96 Fabrication Of Bottom Chamber And Replacement 97 Reconditioning Of Foundation Frame & Wooden Spring 98 Replacment Of Air Table Wooden Spring 99 Reconditioning And Replacement Of Air Table Chute 100 Replacement Of Pulleys/Couplings Of Process Equipments 101 Reconditioning/Fabrication Of Auto Samplers 102 Reconditioning And Replacement Of Brass/Coir/Fiber Brushes In Process Equipments 103 Magnetic Separator Pole Gap/Rotor Adjustment/ All Process Equipment Splitter Adjustment/ Htrs,Esps Feed Slide Modification Or Reconditioning 104 Trash Mesh Fabrication And Replacement 105 Rotex Gearbox Replacement 106 Rotex Gear Box Bearing Replacement C3 Reconditioning/ Fabrication Works 107 Reconditioning Of Vibrating Screen Motors Inclusive Of Bearing Replacement And Painting 108 Htrs Induction Electrode Fabrication/Reconditioning 109 Htrs Capacitance Electrode Fabrication/Reconditioning 110 Leak Arresting/ Fixing Or Replacement Of Chutes/Pipes/ Hoppers 111 Airtable Eccentric Shaft Preparation 112 Airtable Blower Fabrication /Reconditioning 113 Reconditioning Of Shaft Drier Burner Assembly 114 Rerms Belt/ At Cloth/ Screen Mesh Patch Up Work/ Reconditioning Work 115 Assisting Weigher Calibration Work/ Load Testing Of Weighers/ Inspection Of Materials 116 Carpentry Works For 10 Nos For Flange Gasket/ Hammer Handle 117 Carpentry Works Of Wooden Planks/ Plywoods/ Compressed Woods Sl. No. Description D1 Routine Maintenance Works 118 Pumps – 50 Nos Bearing 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 119 Hydrosizer – 3 Nos Water 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. 120 Wet Table – 3 Nos Deck: 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 121 Pan Filter 3 Nos., Screw Classifier & Screw Feeder – 2 Nos Cleaning Of Pan Filter, Cleaning Of Grills, Bearing: Checking / Greasing Gearbox: 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. 122 Spirals – 108 Sticks Launder Discharge Cuff Bend Replacement Includes Fixing Of Clamps 123 Compressors – 5 Nos 2 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 D2 A 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. 124 Size Of The Pump Upto 3/2 125 Size Of The Pump Upto 6/4 126 Size Of The Pump Upto 8/6 127 Vacuum Pumps 128 Split Casing Water Pumps Of All Sizes 129 Mono Block Water Pumps 130 Submersible Pumps 131 Submersible Slurry Pump (Toyo) D3 Replacement Works Pumps - Dismantling Of Pump And Accessories (Warman Or Other Make Centrifugal Pump) From Site And Replacement Of The Same With New / 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, Eme Shall Be Provided By Irel Free Of Cost. 132 -Do- But Size Of The Pump Upto 3/2 133 -Do- But Size Of The Pump Upto 6/4 134 -Do- But Size Of The Pump Upto 8/6 135 Split Casing Water Pumps Of All Sizes 136 Mono Block Water Pumps 137 -Do- Vacuum Pumps 138 -Do- Submersible Pumps 139 Mdc Valce/Operating Mechanism Replacement/Repair 140 Suction And Deliver Short Piece/ T Piece/Suction Pipes Replacement 141 Bearing Assembly Of Pumps Upto 3/2 Or Equivalent 142 Bearing Assembly Of Pump Upto 6/4 Or Equivalent 143 Bearing Assembly Of Pump Upto 8/6 Or Equivalent Valves 144 Dismantling & 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 15 Mm – 90 Mm Nb. 145 -Do- But Size 100 Mm – 250 Mm Nb 146 -Do- But Size Above 250 Mm – 400 Mm Nb Hydrosizer 147 Teeter Water Pipes Replacement 148 Feed Well Replacement Along With All Supporting Pipelines Wet Table 149 Replacement / Repair / Overhauling Of Head Motion Mechanism Pan Filter 150 Filter Cloth Replacement Water Meter Replacement/ Cleaning 151 Size Upto 200Mm 152 Size Above 200Mm To 400Mm 153 2 Stage Reciprocating Compressor Head Replacement 154 Hydrocyclone : Apex Valve Replacement 155 Hydrocyclone : Reconditioning Including Fabrication Work 156 Hydrocyclone Replacement 157 Replacement Of Spiral Launder 158 Screw Classifier Screw Replacement Work Inclusive Of Bearing D4 Pipe & Fittings 159 Fabrication 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, Eme Shall 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. 160 Fabrication Of Split Collar Clamps For Hdpe Pipe 161 Fabrication Of Metal Clamps For Cuff Bends/ Flanges 162 Hdpe Pipe/Collar Joining Using Mirror Welding 163 Fabrication Of Metal Short Piece/ Reducer 164 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, Eme Shall 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. Hdpe Pipe Line Works Of All Sizes Replacement Of Prefabricated Hdpe Pipes / Rubber Hoses And 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. 165 Pipe Size Upto 90Mm Nb 166 Pipe Size Above Upto 160Mm Nb 167 Material Handling Hose Size Upto 80 Mm Nb 168 Material Handling Hose Size Above Upto 200 Mm Nb 169 Pvc Hoses/ Pipes Replacement Of Size Upto 100 Mm. E1 Replacement Of Drive Motor: 170 For Pumps, Blowers, Driers/ Other Equipments - Electric Motor Rating Upto 7.5 Kw 171 – Do – But Rating Above Upto 22 Kw. 172 – Do – But Rating Above Upto 45 Kw 173 – Do – But Rating Above 45 Kw 174 For Elevator, Rating Of Motor / Geared Motor 1.1 Kw To 5.5 Kw 175 For Other Material Handling Equipments / Process Equipments, Rating Of Geared Motor / Motor Upto 5.5 Kw 176 -Do- But Rating Above 5.5 Kw To 15 Kw 177 -Do- But Rating Above 15 Kw 178 For Vibrating Feeder, Vibrating Screens & Other Equipments - Vibromotors Upto 0.75 Kw 179 For Vibrating Feeder, Vibrating Screens & Other Equipments - Vibromotors Rating Above 0.75Kw To 2.92 Kw E2 Replacement Of Gear Boxes 180 For Elevators The Type Of Gear Box 3Nu/4Nu Or Equivalant 181 For Elevators The Type Of Gear Box U 500 Or Equivalent 182 For Belt Conveyor The Type Of Gearbox 3Nu/4Nu Or Equivalent 183 For Belt Conveyor The Type Of Gearbox U500/U600/U700/U800/U1000 Or Equivalent 184 For Other Equipments- The Type Of Gear Box Model V600 Or Equivalent F1 General Works 185 Gas 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. 186 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. 187 Any Size Electric Hoist - Erection / Dismantling And Shifting To Designated Places. 188 Any Size Electric Hoist/Chain Block Reconditioning Work 189 Pipe Line Modification And Replacement Up To 50 Mm Nb (Old Or New Metal Pipes). 190 Pipe Line Modification And Replacement Above 50Mm Up To 150 Mm Nb (Old Or New Metal Pipes). 191 Duct Line Modification And Replacement Above 150Mm Upto 600 Mm Nb (Old Or New Metal Pipes) Overhauling Works 192 Overhauling Of Gear Boxes (Other Than U Series) / Geared Motor Of All Sizes 193 Overhauling Of Gear Boxes U/V Series Or Rotex Equivalent 194 Overhauling Of Any Size / Type Of Valves / Nrv / Rotary Union, Chain. Spares Assembling 195 Slurry Pumps Bearing Unit Assembling And Testing Of Size Upto 4/3 196 Slurry Pumps Bearing Unit Assembling And Testing Of Size 6/4 & 8/6 197 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. 198 Bucket Elevator And Belt Conveyor Drum Setting Of All Sizes. 199 Slurry Pump / Water Pump And Drive Motor Base Frame Fabrication And Painting. 200 Gear Box / Geared Motor Frame/Motor Frame Of All Sizes – Fabrication And Painting. 201 Chutes, Feed Box, Discharge Pipes, Skirt Boards, Collection Boxes, Wiper / Scraper, Collection Tray – Fabrication, Painting And Fixing. 202 Belt Guards Of All Sizes – Fabrication, Painting And Fixing In Equipments. 203 Coupling Guards Of All Sizes – Fabrication, Painting And Fixing In Equipments. 204 Tail Drum Guards For Belt Conveyors Of All Sizes - Fabrication, Painting And Fixing. 205 Repair & Machining Work Of Shaft Of Size Up To 50Mm 206 -Do- But Size More Than 50 Mm To 100 Mm 207 Key Way Machining For Shafts Of Size Up To 50Mm 208 -Do- But For Shafts Of Size More Than 50Mm To 120Mm 209 Tl Bush / Coupling / Sprockets – Boring Of Size Up To 65Mm & Keyway Machining. 210 Bucket Elevator / Belt Conveyor / Bucket Belt Conveyor - Drum Surface Repairing & Crowning. 211 Repairing, Static And Dynamic Balancing Of Blower Impellers. 212 Ms Sheet / Plate Bending & Rolling Works Of Thickness Up To 12Mm 213 Thread Repair/Preparation Work 214 Flange Preparation All Material Includes Cutting And Machining 215 Fbd Nozzle Holder Repair Work 216 Htrs/Exolon/Irms/Rerms Shaft Replacement And Repair Work Includes Welding 217 Scrap Cleaning/ Material Shifting/ Unloading 218 Material Management At Mechanical Workshop 219 Deployment 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 Shift To 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.