Tender For Work Contract For Annual Overhauling Of Boiler Non Pressure Part Of 1X500 Mwunit 5, At Sgtps, Mppgcl, Birsinghpur, birsinghpur-Madhya Pradesh

Tender For Work Contract For Annual Overhauling Of Boiler Non Pressure Part Of 1X500 Mwunit 5, At Sgtps, Mppgcl, Birsinghpur - Overhauling Maintenance Of Id Fans 3 Inspection & Servicing Of Rtl Dodge Sleeve Bearing 4 Internal, Inspection And Cleaning Of Fans 5 Removal And Re-Fixing Of Cones 6 Servicing / Replacement Of I.G.V. System 7 Alignment Of Fan With Motor 8 Replacement Of Rtl Dodge Sleeve Bearing 9 Repairing / Replacement Of Fan Casing 10 Maintenance Of Seal Air Fans 11 Servicing / Replacement Offan Bearing & Coupling 12 Servicing / Replacement Offan Discharge Valve 13 Replacement Of Impeller 14 Replacement Of Expansion Joints 15 Complete Alignment Of Motor & Fan Alongwith Coupling 16 Cleaning Of Dyno Vane Filters 17 Overhauling Maintenance Of F.D. Fans 18 Servicing Of Fan Rotor Assembly 19 Servicing Of Blade Bearing Assembly 20 In-Situ Replacement Of Counterweight & Lever Assembly Of Blade Bearing Assembly 21 Servicing / Replacementof Servo Motor 22 Complete Alignment Of Motor And Fan Alongwith Coupling 23 Servicing & Replacement Of Fan Bearing 24 Overhauling Maintenance Of Pa Fans 25 Servicing / Replacement Of Servo Motor 26 Replacement Of Expansion Joint 27 Complete Alignment Of Motor & Fan Alongwith Coupling 28 Servicing Of Fan Rotor Assembly 29 Servicing Of Blade Bearing Assembly 30 In-Situ Replacement Of Counterweight & Lever Assembly Of Blade Bearing Assembly 31 Servicing & Replacement Of Fan Bearing 32 Cleaning & Servicing Offd & Pa Fan Components 33 Removal Of Top Half Of Fan Casing And Ogv 34 Cleaning Of Complete Fan Including Blades / Silencer 35 Repairing / Replacement Of Fan Casing 36 Scanner Air Fans 37 Servicing Of Scanner Air Fans 38 Overhauling Of Rotary Air Heater 39 Replacement Of Worn Out Plates Of Centre Section By 8 / 10 / 12 / 16 Mm Plate ( He / Ce ) 40 Guide Bearing Checking / Servicing 41 Replacement Of Guide Bearing 42 Support Bearing Checking / Servicing 43 Replacement Of Support Bearing 44 Checking Of Rotor Runout 45 Rotor Leveling 46 Internal Cleaning Of Aph Casing With Hydra Jetting 47 Erection & Removal Of Tempory Scaffolding & Platform At Cold End ( Gas / Air Side ) 48 Maintenance Of Spool Piece 49 Servicing & Replacement Of Trunion / Spoolseal Assy 50 Replacement Of Trunion Shaft And Adaptor Sleeve 51 Repair / Replacement Of Air Sealing Cover Assembly Of Gb / Sb 52 Repair / Replacement Of Spool Assembly 53 Maintenance Of Sealing System Of Air Preheater 54 Leveling Of He Radial Sector Plate 55 Leveling Of Ce Radial Sector Plate 56 Leveling Of Axial Sector Plate 57 Repair / Replacement Of Radial Seals & Rotor Post Seals Of He Or Ce Side And Setting Thereafter 58 Axial Seal Repair / Replacement & Setting 59 By Pass Seal Repair / Replacement & Setting 60 In-Situ Condition Repair Of Sector Plates 61 Modification Adjuster Rod Assembly Of He / Ce Sector Plate / Tracking Spoolassembly Arrangementat Hot End 62 Repair / Replacement Of Damaged, Cover Plates & Seals Between Sector Plates & Center Section 63 Replacement Of Radial Sector Plates 64 Repairing Of Radial Sector Plates 65 Overhauling Of Axial Sector Plates & Its Mechanism 66 Replacement Of ‘T’-Bars He Or Ce Side 67 Replacement / Repair Of Static Seal Assembly ( Hot End / Cold End ) 68 Replacement / Repair Of By Pass Seal Angle Of He / Ce 69 Replacement / Repair Of By Pass Seal Bar Assembly 70 Repair / Replacement Of Rotor Angle 71 Repairing Of Axial Seal Plate 72 Maintenance Of Heating Elements System Of Air Preheaters 73 Steam Washing Of New Baskets 74 High Pressure Hydrajet Cleaning Of Hot / Intermideate / Cold End Heating Elements 75 Replacement Of Hot / Intermideate End Heating Element 76 Reversal Of Hot & Intermediate End Elements 77 Replacement Of Cold End Heating Element 78 Reversal Of Cold End Heating Elements 79 Repair / Replacment Of Cold End Support Lattice 80 Repair / Replacement Of Support Of H.I.E. Baskets 81 Repair / Replacement Of Aph Diaphragms 82 Repairing Of Worn Out Heating Element 83 Maintenance Of Drive System Of Air Preheaters 84 Overhauling Of Drive Gearbox Of Air Preheaters 85 Replacement Of Drive Gearbox Of Air Preheaters 86 Overhauling Of Fluid Coupling 87 Cog Rim Alignment Etc. 88 Repair / Replacement Of Cog Rim Pins ( Sectors ) 89 Alignment Of Drive Motors, Fluid Coupling & Gearboxes 90 Repair / Replacement Of Pinion & Taper Lock Bush / Worthington Hub 91 Replacement / Repairing Of Rack Assembly Of Rotor 92 Maintenance Of Soot Blowing System Of Air Preheaters 93 Overhauling Of Soot Blower Gear-Box 94 Repair / Replacement Of Lance Tubes & Protection Cover / Steam Nozzles 95 Maintenance Works Of Lop System Of Id, Fd & Pa Fans & Air Preheaters 96 Decoupling, Alignment & Coupling Of Lube Oil Pumps 97 Cleaning Of Lube Oil Tank & Replacement Of Lube Oil Offans & Air Preheaters 98 Servicing & Replacement Of Lube Oil Pumps 99 Cleaning / Servicing Of Lube Oil Coolers & Cooling Water Line Valves 100 Repair / Maintenance Of Ductings 101 Cleaning Of Ash From Inside The Duct 102 Repair Of Diversion Plates Without Steel 103 Replacement Of Diversion Plates / Flue Gas Splitter Inside The Duct & I / L Of Esp 104 Repair Of Ducts By Patching 105 With Steel 106 Without Steel 107 Dismantling Of Steel Structures 108 Welding Of Steel Plate, Ms Angle , Ms Flat 109 Gas Cutting Of M.S. Material 110 Replacement Of Bracing Pipes / Protective Angles Inside Duct 111 Replacement Of Beams / Channels Inside Ducts 112 Replacement Or, Refixing Of C&I Tapping Points 113 Repairing Of Aph Hopper 114 Repairing Of Economiser Hopper 115 Repair Of Bof Flue Gas Path 116 Lifting & Transportation Of Coal Dust, Ash Debris And Waste Material 117 Erection And Removal Scaffolding For Duct Repairing 118 Complete Sealing / Blanking Of Duct ( Flue Gas / Air Side ) 119 Section D 120 Maintenance Of Dampers & Gates 121 Cleaning And Inspection Of Mill Hot / Cold Pa Dampers / Guillotine Gates 122 Servicing Of Ca / Ha Dampers Of Mill 123 Repairing / Replacement Of Mill Hot / Cold Pa Dampers Flaps 124 Cleaning, Inspection & Seal Replacement Of Flue Gas / Air Side Dampers / Guillotine Gates 125 Repairing / Replacement Of Flue Gas / Air Side Dampers Flaps Assembly 126 Servicing Of Guillotine Gates Of Esp Inlet & Outlet, Id Fan Outlet 127 Repairing Of Damaged Damper Frames Of Flue Gas / Air Side Ducting System 128 Replacement / Repairing Of Jam Seal Of Damper 129 Fabrication And Replacement Of Dampers Seal 130 Removal & Refiting Of Actuator And Gearbox Of Damper / Guillotine Gate 131 Replacement Of Saph Flue Gas Inlet Damper Assembly ( 9000X3800 Mm ) At The Elevation Of 40 Meter 132 Replacement Of Saph Flue Gas Outlet Damper Assembly ( 9000X4000 Mm ) At The Elevation Of 17 Meter 133 Replacement Of Hot Pa Control Damper Assembly ( 1800X1800 Mm ) At The Elevation Of 7 Meter 134 Replacement Of Seal Air Fan Inlet Gate 135 Installation / Replacement / Repair Ofmetallic Expansion Joint ( Mej ) & Non Metallic Expansion Joint ( Nmej ) 136 Fabrication Of Metallic Expansion Joint 137 Erection Of Metallic Expansion Joint 138 Fabrication Of Support Structure For Mounting Of Nmej / Diversion Plate 139 Erection Of Support Structure For Mounting Of Nmej / Diversion Plate 140 Erection Of Scafolding & Platform For Replacement Of Mej / Nmej 141 Repairing / Replacement Of Protection Cover Of Nmej / Mej 142 Replacement Of Non Metallic Expansion Joints Of Duct And Aph 143 Section E 144 Overhauling Maintenance Of Coal Circuit 145 Complete Servicing Of Gravimetric Raw Coal Feeder Including Replacement Of Head Pulley & Tail Pulley & Coc System 146 Fabrication Of Coal Pipe Flange / Collar 147 Repairing Of Coal Pipe Support Frame 148 Repair / Replacement Of Pipe Above Mdv 149 P.F.Discharge Pipe 150 Replacement Of P.F. Bends. 151 Repairing Of P.F. Bend, Centre Feed Pipes & Straight Pipe By Patch Welding. 152 Changing Of Coal Pipe Victaulic Coupling Gasket Etc. 153 Servicing Of Coal Pipe Hanger Including Repairing. 154 Servicing / Replacement Of Sleeve Coupling Of Coal Pipes 155 Removal, Inspection / Replacement Of Orifices In Pf Pipe Lines 156 Repairing / Replacement Of Coal Burner 157 Replacementof Complete Coal Burner Assembly 158 Replacement / Repair Of Oil / Air Tip 159 Servicing & Refitting Of Oil Burner Assembly 160 Replacement / Repair Of Guide Pipes Of Oil Gun / Scanners / Igniters Inside The Oil Compartment 161 Inspection And Repair Of Guide Plates Of Burners In Coal Nozzle Compartment And Air / Oil Compartment 162 Replacement And Re-Fixing Of Burner Panel Air Seal Plate With Fastener 163 Servicing Of Burner Tilt Mechanism & Arrangement Of All Four Corners Coal Nozzles 164 Repairing Of Burner Panel Inner / Outer Cover 165 Application Of Ceramic Fibre Blankets At Burner Panel & Aph Centre Section 166 Mills 167 Servicing, Rectification Of Feeder Inlet / Outlet Gate 168 Servicing, Rectification Of Bunker Outlet Gatejamming 169 Servicing, Rectification Of Needle Gate Assembly 170 Repairing Of Pf Elbow 171 Replacement Of Pf Elbow / Fie / Moe 172 Replacement / Rotation Of Straight Coal Pipes 173 Fabrication And Erection Of Chute & Pipe With Flanges 174 Repair And Restructuring Of Fan Suction Manifold Canopy 175 Section F 176 Servicing Of Hfo Pump 177 Servicing Of Ldo Pump 178 Servicing Of Hfo Heater 179 Servicing Of Hfo Cooler 180 Servicing / Replacement Of Valves 181 Upto 50 Mm 182 Above 50 Mm 183 Complete Servicing Of Hfo & Ldo Strainer / Filter 184 Replacement Of Tracing Line / Air Pipe 185 Replacement Of Hfo / Steam Pipe

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	03-Mar-2023	1 EXTENSION NOTICE	Date	14-03-2023
2	16-Mar-2023	2 EXTENSION NOTICE	Date	21-03-2023
3	23-Mar-2023	3 extension notice	Date	31-03-2023
4	02-Apr-2023	4 EXTENSION NOTICE	Date	06-04-2023

INR 5000 /-

INR 596600.0 /-

INR 5.96 Crore /-