Tender For Repair, Overhauling Along With Replcement Of Worn Out Components Of 50 Cusec Vertical Turbine Pump Unit No C At Topsia Drainage Pumping Station.
Tender Value
Ref. Documents
Estimated cost
Bid Submission
04 Nov 2026
2 days left
EMD
6000
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Kolkata → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair, Overhauling Along With Replcement Of Worn Out Components Of 50 Cusec Vertical Turbine Pump Unit No C At Topsia Drainage Pumping Station.
BOQ
| Sl. No. | Item Description |
| 1 | TOTAL |
| 2 | Disconnect electrical connections from the motor and keep the cable by covering with protective device. |
| 3 | Decouple the motor side coupling and open out the motor, motor base plate and pedestal from its own position and keep it safe side as per direction of EIC. |
| 4 | Open out the pump assembly complete with upper and lower coupling , gland, bearing housing, ratchet assembly, coloumn pipes,guard pipe, shafts, barrel shaft coupling, shortpice, impeller with impeller shaft, bell mouth, diffuser. |
| 5 | Supply, fitting, fixing of SS coupling bolts complete with SS nuts and rubber bushes as per sample. |
| 6 | Manufacturing supply of CI TT nut with fitting fixing of GM bush including machining complete fitting and fixing. |
| 7 | Manufacturing, supply, fitting, fixing of EN24 barrel shaft coupling. |
| 8 | Manufacturing suppply fitting fixing of GM bush as per sample. |
| 9 | Manufacturing supply of shaft enclosing tube with proper machining of internal thread for fitting of CI bush housing. |
| 10 | Repairing the wornout portion of CI impeller and SS impeller shaft by metal depositing, finnaly machine to original dimension followed by dynamic balencing. |
| 11 | Straightning of top shaft and two number of intermidiate shaft at hydraulic press followed by dynamic balencing at rated rpm. |
| 12 | Manufacturing and supply fitting fixing of CI bush housing machining complete as per sample. |
| 13 | Supply of nuts, bolts and washers for fitting fixing coloumn pipes, gaskets, packings and other miscellenious article. |
| 14 | Through cleaning and spirit blasting of worn out portion of bell mouth, diffuser, surface preparation and through painting of coloumn pipes with double coat black bituminous paint of reputed make including materials labour complete. |
| 15 | Complete assembly of the whole pump units consisting of line shafts, bearing housing, base plates, motor pedestial, lower down the bell mouth, diffuser (entire bowl assembly) coloumn pipes etc with proper allignment. |
| 16 | Installation of motor,coupling of motor pump mptor with proper alignment &trial run. |
| 17 | Transportation charges of two ways. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 09, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 04, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 2 daysNov 06, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 4 daysTender Documents
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