| | Sector | abcStainless Steel | Tender Value | INR 4.36 Crore approx. | | Location | Jharkhand - India | Ref.No | 90397004 | | Closing Date | 17 - Dec - 2025 | | | Replacement of Base Fan Motor "The job includes Following 1. Placement of Tripod at the Base. 2. Shifting of the motor trolley below the base fan motor to be replaced at -6 meters. 3. Disconnection of motor.4. Fixing of chain pulley block for removal of motor.5. Opening of foundation bolts for removal of motor. 6. Placement of motor on motor trolley. 7. Movement of trolley near grating. 8. Grating to be removed. 9. Lifting of motor by crane. 10. Opening of Foundation bolts of Blower motor. 11. Shifting of new motor near base. 12. Fixing of Blower motor. 13. Placement of new motor on trolley by crane. 14. Movement of trolley under base. 15. Motor placement with the help of chain pulley. 16. Alignment of motor. 17. Foundation bolts tightening. 18. Motor Connection. 19. Testing of motor. " * Repl. of CA Blower & Force Cooler Motor "The job includes Following 1. Shifting of furnace/force cooler near maintenance post. 2. Disconnection of the motor. 3. Removal of motor impeller assembly from the furnace/force cooler. 4. Removal of impeller assembly from motor shaft. 5. Opening of foundation bolts of motor. 6. Removal of key from motor shaft. 7. Meggering of the motor to be replaced. 8. Fixing of impeller assembly on new motor shaft. 9. Fixing and tightening of motor foundation bolts. 10. Fixing of motor impeller assembly on furnace/Force cooler. 11. Connection of motor. 12. Testing of motor. 13. Shifting of furnace/force cooler from maintenance post. " * CGT OF MOTOR 9-200KW CGT OF MOTOR 9-200KW * MAINT OF MCC JB&CONTROL POST Repair/maintenance of electrical equipments of RGBS-1, BOCP, 172 units & Anticorrosive shop of CRM/Maintenance of MCC Junction Box & Control Post * Pos and Press Transducer Replacement Position and Pressure Transducer Replacement, cleaning and cable dressing * HMD, LB & prx sw- Replacement, cleaning. Hot Metal Detectors, Light Barrier and Proximity switches- Replacement, alignment, cleaning and cable dressing. * MAINT(ELECTRICAL)OF SOLE. VALVES MAINT(ELECTRICAL)OF SOLE. VALVES * MAINTENANCE OF PANEL MAINTENANCE OF PANEL * TECHNOLOGICAL UPKEEP OF PDBS TECHNOLOGICAL UPKEEP OF PDBS * MAINT.OF PLC,VFD,UPS /BATTERY M/C MAINT.OF PLC,VFD,UPS /BATTERY M/C * Breakdown maint and fault rectification Jobs shall require fault finding in various mechanisms and rectification by rewiring/repairing/replacement of various components such as contactors, over current relays/EMPR, MCCBs, trailing cables, limit switches, speed switches, PLC spares, and various other electrical/electronic components as and when directed by the engineer in charge / shift in charge * Mech maint job in BAF CRM3 "Each represents all of the jobs arising in one shift 1. Base maintenance schedule (a) Checking of conditions of seal for cracks, hard spots, or charred areas, cleaning of seal area, cleaning of any loose debris from trough area, soaking up of any water or oily material and it s replacement if necessary; opening and cleaning of back pressure valves, inspection of fan wheel, checking for debris or damage, connection and locking of base fan motor prior to inspection of base fan wheel and tightening of coupling bolts / joint bolts / foundation bolts; checking of clamping and unclamping action of base clamps and it s necessary rectification. 2.Inner cover maintenance schedule Checking and cleaning of rubber seal and seal area, CGT of lifting lugs for damage and distortion and rectification, if necessary. 3. Forced cooler maintenance schedule Checking of water shut-off valves, repair and replacement of water hose and electrical connection prior to connecting; inspection of cooler for damage such as bent or broken pipings,cooler legs, blower transition ducts and striker arms and repair if and when necessary; inspection of leakages in all types of pipelines, changing of gaskets , repair of pipelines and hoses, operation of all types of manual valves, tightening of coupling bolts / joint bolts / foundation bolts." * Repair of inner cover /BAF/CRM III Repair of Inner cover of BAF Unit of CRM III this includes , Repair /replacement of bands, NDT, pressure testing * MAINTENANCE OF BASES OF BAF A. MAINTENANCE OF BASES OF BAF UNIT OF CRM-III. The job includes i) Dismantling from its Pipe Line. ii) Cooling Jacket Pocket Cutting, Cleaning & Welding. iii) Assemble of BASE & Alignment. iv) Guide Pole Dismantling, Repair, Fitting & Alignment. * MAINTENANCE OF INNER COVER OF BAF "B. MAINTENANCE of INNER COVER OF BAF UNIT CRM-III. The Job Involves i) Pocket cutting, cleaning and welding of cooling jacket ii) Lifting Ring Dismantling, Repair and Fitting. iii) Corrugated Surface Repair. " * MAINTENANCE OF FORCE COOLER OF BAF "C. MAINTENANCE OF FORCE COOLER OF BAF UNIT CRM-III. The Job Involves i) Water Header Cleaning (02Nos). Pocket Cutting, Cleaning & Welding. ii) Water nozzle cleaning . iii) Blower stands and force cooler leg repair. " * MAINTENANCE OF FURANCES OF BAF " D. MAINTENANCE O |
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