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Bids Are invited for Repair, Maintenance, And Installation Of Plant/ Systems/Equipments (Version 2) - Industry Unit; Power House Equipment, Power Generators; Service Provider - Unit No.5 Of 2X250 Mw Milling System Routine & Preventive Work. (One Job Consist Of One Shift Of 08 Hours. ) , Unit No.6 Of 2X250 Mw Milling System Routine And Preventive Work. (One Job Consist Of One Shift Of 08 Hours. ) , Replacement Of Roller Journal Assembly. , Changing Trunnion Position Of Rj Assembly. , Changing Worn Out Grinding Roll With New/Healthy One, When Servicing Of Rj Assembly Is Not Allotted As Separate Job. , Servicing Of Pressure Spring Assembly. , Servicing/ Repairing Of Spring Support Cover By Machining/ Tapping Etc. , Replacement/Servicing Of Journal Stop Bolt. , Attending Dust Leakage From R.J Assy. Cover. , Changing Set Of Bull Ring Segment (A). When Replacement Of Rj Assy. Has Been Given As Separate Job , Changing Set Of Bull Ring Segment (B). While Rj Assemblies Are Inside The Mill. , Refitting Of Dislocated Cl Ing Ring/ Bull Ring Segment (A). When Replacement Of Rj Assy. Has Been Given As Separate Job , Refitting Of Dislocated Cl Ing Ring/ Bull Ring Segment (B). While Rj Assemblies Are Inside The Mill. , Replacement Of Airport Ring Assembly, When Replacement Of Rj Assly Has Been Given As Separate Job (A). Complete Set (One Set Consist Of 06 Pieces) , Replacement Of Airport Ring Assembly, When Replacement Of Rj Assly Has Been Given As Separate Job (B). One Piece Of Airport Ring Assly. , Repairing Of Airport Ring Assly (A). When Replacement Of Rj Assly. Has Been Given As Separate Job. , Repairing Of Airport Ring Assly (B). While Rj Assy. Are Inside The Mill , Replacement/Repair Of Bowl Extension Ring Segment (A). When Replacement Of Rj Assly. Has Been Given As Separate Job. , Replacement/Repair Of Bowl Extension Ring Segment (B). While Rj Assemblies Are Inside The Mill. , Replacement Of Venturi Outlet (A).While Replacement Of Mpo & Mdv Are Awarded As Separate Job. , Replacement Of Venturi Outlet (B). While Mpo & Mdv Are In Their Installed Condition. , Repairing Of Venturi Outlet In Installed Condition. , Repairing/Replacement Of Venturi Vane In Installed Condition. , Replacement Of Mpo. , Replacement Of Mdv. , Replacement Of Transition Piece. , Changing Victualic Coupling Rubber Gasket Of Mpo/Mdv/Transition Piece. , Replacement Of Classifier Inner Cone, When Replacements Of Rj Assemblies Have Been Given As Separate Jobs. , Fabrication And Fixing Of Air Duct Vanes. , Repairing Of O Collar Assly. , Repairing Eroded Portion Of Classifier Inner Cone. , Replacement/Refitting Of Classifier Blade. , Adjustment Of Classifier Blade Operating Linkage Mechanism. , Replacing/Repairing Of Scrapper Guard Assembly. , Replacement Of Mill Sideliner, When Replacement Of Rj Assembly Has Been Given As Separate Job. , Repairing Of Mill Sideliners By Patching/Welding (Ms Plate For Patching May Be Arranged From Scrap). , Repairing/Replacement Of Mill Side Bottom Liner. , Replacing Bottom Insulation Cover Plate (Complete Set). , Repairing Bottom Insulation Cover Plate. , Changing Mechanical Face Seal (Labyrinth Seal) , Replacement Of Center Feed Pipe Connecting To Gcf Hopper And Mill. , Refitting/Replacement Dislocated Lower/Upper Skirt Assy. , Decoupling, Mill Motor Alignment & Final Coupling. , Removal And Repalcement Of Damaged Resilient Grid Coupling Of Mill Main Motor And Mill Side Worm Input Shaft With New One. , Repairing Of Separator Body, When Replacement Of Rj Assemblies Have Been Given As Separate Jobs. , Repairing Of Bowl In Installed Condition By Filling Metal On Eroded Portion By Welding And Grinding. , Replacements Of Bowl Hub Cover, When Replacement Of Rj Assy. Has Been Given As Separate Job. , Making Threaded Hole Of 40Mm On Bottom Surface Of Bowl Hub By Drilling And Tapping. , Servicing Of Seal Air Fan. , Servicing Of Seal Air Filter. , Servicing Of Suction/Discharge Butterfly D Er Of Seal Air Fan. , Servicing Of Seal Air Valve On Seal Air Header Of Mills. , Hard Facing Of Bowl Mill Spares By 2 Chequering Pattern Using Sequence Welding Technique In Installed Condition. , Complete Dense Hard Facing Of Cap Of Airport Ring Assly & Bowl Extension Ring With Suitable Electrode. , Replacement Of Gcf Hopper Chute To Center Pipe Of Mill. , Fabrication And Fixing Of Covering/Shroud Of Rj Assly. Housing By Steel Plate. , Complete Overhauling Of Rj Assy. , Servicing Of Lube Oil Console Of Mills. , Servicing/Checking Of Resilient Grid Coupling Of Mill Motor, Decoupling And Coupling Of The Same. , Servicing/Repairing Of Oil Coolers Of Mills , Replacement Of Pump Of Lube Oil Systems Of Mills. , Repairing /Replcement Of Worm Input Shaft Of Pgb Alongwith Replacement Of Its Bearing If Damaged With Removal Of Resilient Grid Coupling Of Mill & Motor Side , Servicing Of Gravimetric Coal Feeder System. , Replacement Of Main Gear Box Of Gc Feeder With New/Serviced Gear Box. , Replacement/Servicing Of Gravimetric Coal Feeder Head Pulley/Power Pulley. , Replacement Of Damaged Feeder Belt With New One , Replacement Of Coc Gear Box With New/Serviced Gear Box. , Servicing And Rectification Of Defects Of Clean Out Conveyor Of Gcf. , Servicing/Repairing Of Span/ Weigh Span Roller , Repairing Of End Door. , Servicing/Repairing Of Air Operated Feeder Outlet Gate. , Servicing /Repairing Of Manual Feeder Inlet Gate/Bunker Outlet Gate. , Servicing Of Seal Air Valve Of Gcf. , Servicing Of Gc Feeder Defect Main Drive Heli-Worm Unit. , Servicing Of Coc Drive Defect Quadruple Heli-Worm Unit. , Replacement /Repairing Of Belt Scrapper. , Attending Dust Leakage From Gcf Body By Welding/Patching Etc. , Repairing/Reconditioning Of Gc Feeder Main Gear Box. , Repairing/Reconditioning Of Coc Gear Box Of Gc Feeder. , Routine Operation & Maintenance Of Alfa Laval Separator,Vertical Direct Oil Heater Unit And Its Auxiliaries , Round The Clock Attending Coal Dust Leakage From Pf Conveying Pipelines By Applying Sealing Agent In Running Condition And Their Conditioning In Running Condition Of Unit No. 5. (One Job Consist Of One Shift Of 08 Hours. ) , Round The Clock Attending Coal Dust Leakage From Pf Conveying Pipelines By Applying Sealing Agent In Running Condition And Their Conditioning In Running Condition Of Unit No. 6. (One Job Consist Of One Shift Of 08 Hours. ) , Changing Of Mill Outlet Elbow , Repairing Of Mill Outlet Elbow By Patching/Welding In Installed Condition , Changing The Straight Coal Pipe (Up To 2 Meter). , Changing The Coal Pipe Above 2 Meter In Conjunction Of Sl.No 5 , Servicing Of Victaulic Coupling Assembly. , Replacement Of P.F. Bends Of 600 Or 900 Of Cast Steel/ M.S. Basalt/Caroline By New/Repaired Bends. , Replacement Of P.F. Bends Of 450 Or Below Of Cast Steel/ M.S. Basalt/Caroline By New/Repaired Bends. , Repairing Of Pulverized Fuel Pipe Bends Of Different Angles By Patching /Welding In Installed Condition. , Turning Straight Coal Pipe Through 1800. , Replacement Of Victaulic Coupling Assembly. , Repairing Of Coal Pipe Flanges By Patching /Welding In Installed Condition. , Replacement Of Coal Pipe Flange. , Servicing Of Sliding Gate Of Coal Pipe. , Replacement Of Orifices In Coal Pipe. , Removal Of Chocking From Pulverized Fuel Pipe (From Mill Outlet To Furnace Inlet). , Alignment And Fixing Hanger Support Of Pulverized Fuel Pipe. , Repairing Of Straight Coal Pipe By Patching/Welding In Installed Condition. , Repairing Of Coal Inlet Elbow By Patching/Welding In Installed Condition. , Repairing Mpo/Mdv/Transition Piece In Installed Condition By Means Of Patching/Welding (Ms Plate For Patching May Be Arranged From Scrap). , Repairing Of Rc Feeder Hopper Chute/Coal Feed Pipe In Installed Condition By Patching/Welding. , Round The Clock Operation & Mechanical, Routine, Preventive & Breakdown Maintenance Of Plc/Manual Controlled Pneumatic Coal Mill Reject Handling System For Unit # 5&6 Of 2X250 Mw, ‘Ctps, Parichha, Jhansi. ((One Job Consists Of One Shift Of 08 Hours. ) , Bowl Mill Floor At ‘0 Meter. , Below The Silo. , Cleaning Of Rcf Floor Of Unit#5&6 , Cleaning Of Bowl Mill Area Of Unit#5&6 , Common/Nearby Area Of Mill Unit#5 & #6 , Disposal Of Debris Of Unit#5&6 , Disposal Of Scraps Of Unit#5&6 , Cleaning Of Main Drain Of Various Size Of Width Up To 0.6 M Around Mill Area Of Unit#5&6
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