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| 1 | Replacement/revisioning of Coal Nozzle assemblies complete (consisting of Coal Nozzle casting, adjustable Coal Nozzle Tip, seal plate, splitter plate, ribbons, fuel inlet elbow , oil burners, diffusers, ignitor & scanner guide pipes, air nozzles auxiliary air compartment, burner air compartment with new/repaired) of one corner of boiler furnace as a complete package. | Replacement/revisioning of Coal Nozzle assemblies complete (consisting of Coal Nozzle casting, adjustable Coal Nozzle Tip, seal plate, splitter plate, ribbons, fuel inlet elbow , oil burners, diffusers, ignitor & scanner guide pipes, air nozzles auxiliary air compartment, burner air compartment with new/repaired) of one corner of boiler furnace as a complete package. |
| 2 | Removal by cutting of side inspection door/repairing of parting plate of coal burners and their welding for installation and commissioning of burners. | Removal by cutting of side inspection door/repairing of parting plate of coal burners and their welding for installation and commissioning of burners. |
| 3 | Replacement of damaged bolts of burner compartments by cutting the stuffing box and welding of bolt head of required size. Restoration of stuffing box by welding. | Replacement of damaged bolts of burner compartments by cutting the stuffing box and welding of bolt head of required size. Restoration of stuffing box by welding. |
| 4 | Repairing/Reclamation of old & used and worn out repairable Coal Nozzle Casting. | Repairing/Reclamation of old & used and worn out repairable Coal Nozzle Casting. |
| 5 | Repairing/Reclamation of old & used and worn out repairable Coal Nozzle Tips. | Repairing/Reclamation of old & used and worn out repairable Coal Nozzle Tips. |
| 6 | Cleaning of continuous Blow Down Tank, removal of choking of drain lines. | Cleaning of continuous Blow Down Tank, removal of choking of drain lines. |
| 7 | Cleaning of Intermittent Blow Down Tank, removal of choking of drain lines. | Cleaning of Intermittent Blow Down Tank, removal of choking of drain lines. |
| 8 | Repairing/replacement of baffle plates of CBD tank, if found damaged by fabricating baffle plates out of M.S. plates. | Repairing/replacement of baffle plates of CBD tank, if found damaged by fabricating baffle plates out of M.S. plates. |
| 9 | Repairing/replacement of baffle plates of IBD tank, if found damaged by fabricating baffle plates out of M.S. plates. | Repairing/replacement of baffle plates of IBD tank, if found damaged by fabricating baffle plates out of M.S. plates. |
| 10 | Repairing of Intermittent/ continuous Blow Down exhaust and its seal box. | Repairing of Intermittent/ continuous Blow Down exhaust and its seal box. |
| 11 | Inspection of Boiler Drum Internals and rectification of defects observed during inspection. | Inspection of Boiler Drum Internals and rectification of defects observed during inspection. |
| 12 | Inspection of Boiler bottom header internals, checking of S.S. screens and man mar couplings for any crack/defects and rectification of defects detected Thorough cleaning of bottom header by old cloth. Removal of sludge and foreign materials. Replacement of manhole gaskets & tightening of bolts for proper closing to ensure leak proof. | Inspection of Boiler bottom header internals, checking of S.S. screens and man mar couplings for any crack/defects and rectification of defects detected Thorough cleaning of bottom header by old cloth. Removal of sludge and foreign materials. Replacement of manhole gaskets & tightening of bolts for proper closing to ensure leak proof. |
| 13 | Complete overhauling of Scanner Air Fans/ T.V. cooling Fans including filters, suction and discharge dampers etc. | Complete overhauling of Scanner Air Fans/ T.V. cooling Fans including filters, suction and discharge dampers etc. |
| 14 | Servicing/repairing of Spring hanger supports/hydraulic supports/anchors/restraints of Boiler pipings & ducts and resetting of hangers on cold set values if required. | Servicing/repairing of Spring hanger supports/hydraulic supports/anchors/restraints of Boiler pipings & ducts and resetting of hangers on cold set values if required. |
| 15 | Repairing/revisioning of dislocated/distorted buck stay beam/column of Boiler. | Repairing/revisioning of dislocated/distorted buck stay beam/column of Boiler. |
| 16 | Servicing/repairing of manhole doors of Boiler as under. | Servicing/repairing of manhole doors of Boiler as under. |
| 17 | Servicing/repairing of peephole doors of Boiler. | Servicing/repairing of peephole doors of Boiler. |
| 18 | Replacement of shields of Oxygen analyser probe housing after making necessary scaffolding above Flue Gas Inlet Dampers. | Replacement of shields of Oxygen analyser probe housing after making necessary scaffolding above Flue Gas Inlet Dampers. |
