Annual Maintenance Contract For Mechanical Maintenance And Boiler Tube Leakage Rectification Job Of Unit 3 And 4 Boiler 500Mwx2 And Auxiliaries , Sgtpp , Name Of Job: , Mandatory Works:Mech Maint Mandatory Works , Optional Job:Roller Journal Servicing , Duct Repairing ( Steel Works ) , Aph Steel Works , Aph Seal Adjustment , Replacement Of Damage R-JRemoval Of Damaged Roller Journal Complete Assembly From Coal Mill And Insertion Of Serviced Roller Journal Assembly Into The Mill And Complete Box Up Of The Coal Mill ( Optional Job ) As Per Annexure . , Coal Feeder Overhauling , Coal Pipe Bend Pipe Replacement , Aph Gearbox Replacement , Hfo/Ldo Pump Replacement , Id Fan Bearing Replacement , Overhauling Of Pa Fan , Overhauling Of Fd Fan , O/H Of Seal Air Fan Inclu Runner ReplaceComplete Overhauling Of Seal Air Fan Including Runner Replacement . , Area/Equipment CleaningArea/Equipment Cleaning With Scope Of Supply Of SeparateManpower , Tools And Tackles , Conveying Vehicles Like Tractor With Operator And Fuel . , Scaffolding Per 6Mtr Vertical 2 Mtr Hori , Sky Climber Fitting Inside Boiler With , Hiring Charge Of Laser Cutting Machine/ , Pump With Pump Operator Required For Any , Painting Work , Pa Fan Suction Cover Cleaning , Mill Overhauling And Maintenance:Coal Mill Overhauling Including Rj AssemRj Assembly , Servicing , Replacement And Orfice And Mdv Servicing Classifier Checking In Position . , Classifier Cone Replacement During Overh , Bowl Replacement During Overhauling , Yoke Replacement During Overhauling , Coal Mill Gearbox Replacement Including , Roller Journal Hard Facing Work , Btl Rectification Job:Water Wall Tube Joint Without ScafldngTube Od 51Xt6 . 0Mm , Sa 210 Gr-C , Economiser Coil Joint Without ScaffoldinTube Od 38 . 1 X T 5 . 3Mm , Sa 210 Gr-A , Ltsh Joint Without ScaffoldingTube Od 47 . 63 X T 6 . 6Mm , Sa 213T11 , Division Panel Joint W/O Scaffolding T22Tube Od 51 X T 7 . 1Mm , Sa 213T22 , Division Panel Joint W/O Scaffolding T91Tube Od 44 . 5 X T 5 . 6Mm , Sa 213T91 , Platen Sh Joint W/O Scaffolding T22Tube Od 51X6 . 3Mm Sa213 T22 , Platen Sh Joint W/O Scaffolding Ss-347HTube Od 63 . 5X8 . 0Mm Sa213tp347h , Reheater Joint Without Scaffolding T11Tube Od 47 . 63Xt4 . 5Mm Sa 213T11 , Reheater Joint Without Scaffolding T91Tube Od 54 . 0Mmxt5 . 0Mm Sa213t91 , Screen Tube/Arch Tube/WaterWall Hanger Tube/ Steam Cooled Wall/Roof Tube Without Scaffolding Tube Od 63 . 5Mmx12mm Sa210grc , Ltsh Hanger Tube Without ScaffoldingTube Od 51X11 . 0Mm Sa210 Gr-C , Eco Hanger Tube Without ScaffoldingTube Od 45 . 5X7 . 1Mm Sa210 Gr-C , Other Superheater Joint , Stress Relieving Per Day , Removal Refitting Fabrication Guard Tube , Build Up On Eroded Tubes Per Sq Inch , Radiography Per Day , Welding Of Membrane Strip/Fin , Fabrication Of Different Sizes Of Bends , Scaffolding Per 6 Meter HorizontalAt Reheater , Platen Sh , Division Panel , Screen Tube , Roof Tube , Scaffolding Per 6 Meter VerticalAt Furnace Wall , Roof Tube , Platen , Division Panel , Economizer , Demetering Boiler Tube Per Day & Report , Boiler 2Nd Pass Scaffolding Water WashinBy Lp Water . , Economizer/Ltsh Coil Lowering And LiftinEconomizer/Ltsh Pair Coil Lowering And Subsequent Lifting Aftercompletion Of Job Without Welding Joint Including Coil Alignment . , Complete Scaffolding Inside Boiler
