Tender For Replacement Of Under Carriage Components And Repairing/Rewelding Strapping Of Track Frame Connecting Foundation Of Be 700 Hyd. Shovel Working In Coal Section At Khadia Project., Khadia-Uttar Pradesh
TDR : 55178322
Tender Notice
Corrigendum Details
BOQ
Expired
Khadia
Uttar Pradesh
Corrigendum : Tender For Replacement Of Under Carriage Components And Repairing/Rewelding Strapping Of Track Frame Connecting Foundation Of Be 700 Hyd. Shovel Working In Coal Section At Khadia Project.
Scope of Work/Technical Specifications etc. 1. Cleaning of the undercarriage and demounting of the track shoe assemblies on both sides. etc.2. Demounting of the idler assemblies and six (06) carrier rollers on both sides.etc. 3. Demounting of the sprocket assemblies on both sides etc. 4. Demounting of six (06) track guards on both sides etc.5. Demounting of (16 Nos.) Track Rollers on both sides etc. 6. Removal of broken mounting bolts of carrier rollers, track rollers and track guards from the track frame on both sides, including all associated works etc.7. Mounting of (16 no's) new track rollers on both sides etc. 8. Mounting of sprocket assemblies on both sides etc.9. Mounting of track guards on both sides etc. 10. Mounting of idler assemblies and carrier rollers on both sides etc. 11. Assembling and fitting of new track shoe assemblies on both sides etc. 12. Opening of mounting bolts of the track frame connecting foundation. 13. Removal of broken mounting bolts by welding.14. Gouging of the track area at the connecting foundation by welding.15. Welding and build-up of the gouged area of the track frame connecting foundation.16. Fitment of track frame mounting bolts with the connecting foundation.17. Fabrication of a 40 mm thick “C”-shaped plate, welding strapping, and reinforcement of the fabricated plate with the carboy and track frame.Note: The maximum deployment of manpower for the above job will be as 1. Skilled fitter for 80 nos. manshifts 2. Skilled Welder for 96 nos. manshifts. 3. Semi-Skilled for 128 nos. manshifts and 4. Un- Skilled for 64 nos. manshifts.
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Labour charges for Demounting/Removal of Under Carriage components etc. including contractor's profit.
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Labour charges for Mounting of Under Carriage assemblies' new components etc. including contractor's profit.
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Labour charges for Repairing and re-welding of the strapping of the LHS and RHS track frame at the connecting foundation including contractor's profit.
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Hiring Charges
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Charges of Welding Machine - 02 nos,
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Charges of Gas Cutting set - 02 nos.
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Charges of Grinding Machine - 01 no.
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Charges of Grinding wheel -08nos.
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Charges of Tools and tackles etc.
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