Rate Contract Of Running Maintenance Of Pressure Parts And Rotary Parts , Shifting & Erection Of One No . Sky Climber , Changing Of Sky Climber Position , Boiler Pressure Parts Internal Inspection And Repair / Replacement Of Boiler Tubes Lumpsum Rate Upto 10 Joints ( Irrespective Of No . Of Joints ) , Repair / Replacement Of Boiler Tubes ( Rate Per Joint ) , Pwht ( Post Weld Heat Treatment ) , Servicing Of Burner Tilt Mechanism ( Only One Corner ) , Replacement / Servicing/Pm Of Hfo / Ldo Pumps , Servicing/ Pm Of Wall Blowers , Lrsb & Aph Soot Blowers , Replacement /Servicing Of Hp / Lp Valves Up To 10 Inch , Replacement /Servicing Of Hp/Lp Valves Above 10 To 20 . , Preventive Maintenance / Servicing / Repair/Cleaning Of Oil Guns Or Damaged Guide Pipes Of Oilgun/Scanner/Ignitor , Preventive Maintenance/Repairing Of Bcw Emergency Cooling Water Over Head Tank Pump , Hanger Rectification , Repair /Replacement Of Refractory In Pressure Parts & Rotary Parts Area , Repair / Replacement Of Half Segment Shields , Collar Replacement Of Fuel Inlet Elbow , Scaffolding Erection In Boiler , Valves And Hangers . , Reclamation Of Coal Burner Nozzles/ Coal Burner Tips , Servicing Of Safety Valve / Erv Including Pilot Valve , A ) Removal & Refixing Of Top Half Fan Casing And Ogv Of Pa Fan / Fd Fan Or B ) Removal , Cleaning , Inspection & Refixing Of Pa Fan / Fd Fan Blades ( 1 Qty . For Each Work ) C ) Coupling , Decoupling Or Alignment Of Fans ( Id Fan / Fd Fan / Pa Fan ) Or Bearing Inspection Of Id Fan ( 1 Qty . For Each Work ) D ) Removal & Refixing Of Id Fan Cones / Internal Cleaning , Inspection & Repair Of Id Fan ( 1 Qty . For Complete Work ) , Internal Inspection & Blade Pitch Checking Of Pa / Fd Fans ( 1 Qty For Complete Work ) , Servicing Or Replacement & Alignment Of Fluid Coupling Of Aph ( 1 Qty For Each Work ) Or Servicing Or Replacement Of Primary And Secondary Gear Box Of Aph Soot Blower ( 1 Qty For Each Work ) , Servicing Or Replacement Of Main Drive System Of Paph / Saph ( 1 Qty For Each Work ) , Servicing Or Replacement Of Seal Air Blowers Of Aph , Id , Fd , Pa Fan Gates And Dampers , Metallic ( Mej ) / Non Metallic Expansion Joints ( Nmej ) Replacement / Repair For Flue Gas / Air Duct , Preventive Maintenance Of Fans ( Pa / Fd / Id / Seal Air Fan , Scanner Air Fan ) , Replacement Or Servicing Of Fd / Pa Fan Rotor Assembly ( 1 Qty For Each Work ) , Replacement Of Dodges Sleeve Bearing Of Id Fan ( 1 Qty For One Bearing Either De Or Nde Bearing ) : , Servicing Or Replacement Of Seal Air Fan /Dyna Vane Filter Cleaning ( 1 Qty For Each Work ) : , Servicing Or Replacement / Internal Inspection & Cleaning And Discharge Bellow Replacement Work Of Scanner Air Fan ( 1 Qty For Each Work ) : , Inspection Of Guide Bearing / Support Bearing Of Saph / Paph , Replacement Of Guide Bearing Of Paph / Saph , Replacement Of Support Bearing Of Paph / Saph , Servicing Or Replacement Of Air Motors Of Air Preheaters ( 1 Qty For Each Work ) : , Servicing / Replacement Of Soot Blower Gear Box Or Repair Of Lance Tubes & Nozzle Of Aph / Lrsb ( 1 Qty For Each Work ) : , Replacement / Servicing Of Gear Box Of Gates & Dampers Actuator ( 1 Qty For Each Work ) , Internal Inspection & Restoration Of One Esp Field/Servicing Or Replacement Of Rapping Gear Boxes ( 1 Qty For Each Work ) Or Servicing Or Replacement Of Rapping Gear Boxes ( 1 Qty For Each Work ) , Reclamation & Replacement Of Jaw Coupling / Coupling Of Cerm / Eerm / Gdrm , Replacement Of Shaft / Rapping Hammer / Plain Bearing / Bush Bearing / Pinwheel / Shock Bar Pad / Guide Bar Of Cerm / Eerm /Gdrm Or Esp Hammer Reclamation , Preventive Maintenance Of Lub Oil Pumps & Its Components Of Fans / Aph ( 4 Weekly ) , Preventive Maintenance Of Lub Oil Pumps & Its Components Of Fans / Aph ( 12 Weekly ) , Preventive Maintenance Of Paph / Saph / Aph Soot Blower / Air Motor ( 1 Qty For Each Work ) : , Preventive Maintenance Of Esp Passes- Cerm / Eerm / Gdrm . ( 1 Boq Qty . For All Rapping Motors Of One Esp Pass ) , Aph Seals Replacement & Setting ( Radial , Axial , Bypass , T-Bar ) , Rotor Leveling & Sector Plates Levelling ( He , Ce And Axial Of Aph ) , Scrap Removal / Shifting Of Material From Plant Area , Deployment Of Hydra Crane / Forklift Operator , Assistance In Shift Maintenance , Steel Fabrication & Erection Of Platforms & Approach , Welding / Fin Welding /Gas Cutting , Miscellaneous Works In Boiler Area Equipments , Miscellaneous Works In Ash Brick Plant
