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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹14.2 LAccepted-AOC | ₹14.2 L | L1 | Accepted-AOC BEING L1 |
| 2 | L2₹14.6 L+₹39,845.95 (2.80%)Rejected-Finance | ₹14.6 L+₹39,845.95 (2.80%) | L2 | Rejected-Finance BEING L2 |
| 3 | L3₹14.6 L+₹41,269.02 (2.90%)Rejected-Finance 2A SUBODH BANERJEE ROAD KOLKATA BARISHA WEST BENGAL PIN 700008 | KOLKATA | KOLKATA | WEST BENGAL | 700008 | ₹14.6 L+₹41,269.02 (2.90%) | L3 | Rejected-Finance BEING L3 |
Tender Value
₹14.2 L
EMD Value
₹28,461
Closing Date
11 Feb 2026, 5:00 pmClosed
Executive Engineer
Office of the Executive Engineer Metropolitan Drainage Mechanical Division Jalasampad Bhawan (4th floor) Salt Lake City, Kolkata-700091
Premonsoon maintenance and repair of VT pumps and allied mechanical works of Chowbhaga Pumping station at Paschim Chowbhaga PS Anandapur District South 24 Parganas during the year 202627
2026_IWD_993095_1
WBIW/EE/MDMD/e-NIT-19/2025-26
Open Tender
MECHANICAL
Percentage
Chowbhaga
Please refer Tender documents.
5 documents required · 5 mandatory
₹28,461
11 Sept 2026
23 Jan 2026
12 Feb 2026
23 Jan 2026
11 Feb 2026
23 Jan 2026
This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Maintenance and overhauling of V.T. / inclined pumps as per manufacturers instruction manual with all tools, tackles etc. This job includes labour charges, consumables like O - ring, sundry cleaning material etc. This job includes dismantling of all sub assemblies such as gear box, cooling pipes, bearing housing, stuffing box, discharge tee, muff couplings, shafts, column pipes, bowl assembly, bell mouth, strainer, line shaft enclosing tube etc. Reconditioning of all parts, inspection of all parts & replace these parts as per instructions (spares cost excluded) straighthening of shafts & refitting of all parts & sub assemblies with proper alignment including motor removing & refixing, test & trial for 24 hrs etc complete.
For 50 cusec pump | 8 | per job | 81,875.47 | ₹6,55,003.76 |
| 2 | Cost of replacement of damaged line shaft / cleaning of jammed impeller of V.T./inclined pumps as per manufacturers instruction manual with all tools, tackles, consumables such as gland packing etc. This job includes dismatling of pump assembly parts by parts and replacement of damaged parts, refitting of all parts & sub assemblies with proper alignment including motor removing & refixing, test & trial for 24 hrs etc complete as per direction (spare cost excluded).
Capacity above 25 cusec and upto 50 cusec pump | 4 | per job | 31,234.69 | ₹1,24,938.76 |
| 3 | Repairing of damaged flange,hub and guide vane of CI Discharge bowl. | 1 | per job | 30,935.55 | ₹30,935.55 |
| 4 | Repairing of damagedflange,hub and guide vane of CI Bell mouth | 1 | per job | 26,491.33 | ₹26,491.33 |
| 5 | Surface cleaning of metal surfaces by chemical cleaners and then by hand with emary paper, wire brush and power tool cleaners and removing dust and preparation of surface including cost of all materials, labour, machinery, scaffolding, etc., complete with initial lead for sand upto 1 km and all lifts. | 540 | per Sq.m | 76.28 | ₹41,191.2 |
| 6 | Painting of Gates of Distributory/Branch/Minor canal/ Pump Coloum pipe/Pump Discharge Pipe & other similar components prepared surfaces with one coats of zinc phosphate primer (airless spray preferred) 50microns/coat and one coat coaltar epoxy, 150 microns/coat including cost of all materials, labour, scaffolding etc., complete with all leads and all lifts. | 540 | per Sq.m | 201.41 | ₹1,08,761.4 |
| 7Manufacture and supply of pump spares/components as per specification, drawing or existing one with proper tolerance and finish as per direction. | |||||
| 7.01 | Transmission shaft/head shaft/impeller shaft/valve shaft (Material: Forged steel C40, IS-1570) | 118 | kg | 1,648.26 | ₹1,94,494.68 |
| 7.02 | Threaded shaft coupling (Material: C45, IS-1570) | 24.12 | kg | 3,048.62 | ₹73,532.71 |
| 7.03 | Supplying, fitting, fixing of ss(AISI304) bolts with nuts, washer: Dia 10mm to 20mm
(b) Length above 75 mm and upto 150 mm. | 18 | kg | 1,002.43 | ₹18,043.74 |
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