Tender For Overhauling Of Pressure Parts Of Boiler Of 250 Mw Unit 8 Ptps Panipat, Panipat-Haryana

Tender For Overhauling Of Pressure Parts Of Boiler Of 250 Mw Unit 8 Ptps Panipat-1 Service & Setting Of Following Safety Valves I ) Drum Safety Valve Ii ) M.S. Safety Valve / Erv Iii ) R.H Safety Valve / Erv Iv ) Prds Safety Valve V ) Sh Erv Including Pilot Valve Vi ) Rh Erv Including Pilot Valve 2 Lifting Of Any Ltsh Coil ( Upper & Lower ) Repositioning After Carrying Out Repairs / Replacement Wherever Required. ( Hp Joints And Radiography Excluded ) 3 Lifting Of Any Eco Coil ( Upper & Lower ) Repositioning After Carrying Out Repairs / Replacement Wherever Required. ( Hp Joints And Radiography Excluded ) 4 Repair & Replacement Of Any Castle Baffle 5 Replacement Of Shield / Shroud 6 Providing Refractory 7 Hp Joints Including Cutting, Edge Preparation Etc. Up To Tube Dia 76 Mm Diameter. 8 Fin Welding 9 Fabrication Of Pressure Part Bend Out Of Boiler Tube Of Various Size Up To 76.10Mm. 10 Thickness Measurement Of Tubes By D-Metering 11 Servicing Of Wall Blower. 12 Servicing Of Hanger In Critical Piping 13 Replacement Of Hanger In Critical Piping 14 Repair / Servicing Of Oil Burner Valve And Replacement. 15 Removal Of Oil Tip & Its Re-Fitting Including Alignment. 16 Removal Of End Air Tip & Its Re-Fitting Including Alignment. 17 Removal Of Air Nozzle Tip, Repair / Replacement Of Worn Out Portion, If Required. Assembling & Re-Fitting Of The Same Including Its Alignment. 18 Re-Alignment Of Re-Heater / Platen Superheater Coils As Per Requirement By Locking Them With Spacer Tube & Fixing Of Male / Female Connectors Wherever Required After Necessary Pulling Of Coils. Scaffolding, If Required For Execution Of Work Is Also Included In The Scope Of Work Of Contractors 19 Alignment Of Final Super Heater Coils As Per Requirement By Locking Them With Scallop Bar Wherever Required After Necessary Pulling Of Coils Including Erection And Dismantlement Of Scaffolding For Execution Of Work. 20 Making Work Space For Carrying Out Inspection & Repairs ( Build Ups, Shielding Etc. ) In One Ltsh / Eco Coil By Pulling Adjacent Modules By Push-Pull Machine / Chain Pulley Block. 21 Dpt Of Stub Joints / Hand Holes ( Pent House, Shh-9, Intermediate Header, Eco Inlet Header Etc. ) , Safety Valves Welds With Dpt Kit. 22 Removal Of Skin Casing, Re-Fixing Of Skin Casing After Repair In Pent House. 23 Replacement Of Gasket Of Manhole Of Boiler Drum. 24 Replacement Of One Male Connector In Re-Heater / Superheater 25 Replacement Of One Female Connector In Re-Heater / Superheater 26 Servicing Of Hp / Lp Valves, Traps, Nrvs:- I ) Up To 25 Mm Ii ) 40 Mm To 50 Mm Iii ) 65 Mm To 100 Mm Iv ) 150 Mm To 200 Mm V ) 250 Mm & Above

INR 1180 /-

INR 87730.0 /-

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