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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹4.9 LAccepted-AOC SALAP PS DOMJUR HOWRAH HOWRAH KOLKATA 711409 | HOWRAH | WEST BENGAL | 711409 | ₹4.9 L | L1 | Accepted-AOC L1 |
| 2 | L2₹5.0 LRejected-AOC 1153 SOUTH DHADKA BYPASS ROAD ASANSOL BARDHAMAN WEST BENGAL 713302 UDYAM WB 23 0002585 | PASCHIM BARDHAMAN | WEST BENGAL | 713302 | ₹5.0 L | L2 | Rejected-AOC L2 MORE THAN L1 |
| 3 | L3₹5.0 LRejected-AOC 461 7 WATER WORKS RO AD MONIRAMPORE BKP | 24 PARAGANAS NORTH | WEST BENGAL | 700120 | ₹5.0 L | L3 | Rejected-AOC L3 MORE THAN L1 |
| Sl No | Description | Qty | Unit | S. B. ENTERPRISE L2 | M/S A.B.CONSULTANT L3 | BITHI ENGINEERING CONCERN L1 |
|---|---|---|---|---|---|---|
| 1.01 | TOTAL | 1 | Nos | 5,01,866.98 ₹5.0 L | 5,02,445 ₹5.0 L | 4,94,358.64 ₹4.9 L |
Tender Value
Refer Docs
EMD Value
₹10,000
Closing Date
14 Jan 2026, 5:00 pmClosed
D.G.(S and D)
Office of the D.G.(Sewerage and Drainage), SEWARAGE and DRAINAGE department Kolkata Municipal Corporation 5, S.N. Banerjee Road Kolkata-700 013 West Bengal
Through repairing of 800 NB defunct non-return valve of 58 cusec capacity SWF pump unit no 2 with other allied works at Topsia Point A Drainage Pumping Station.
2025_KMC_978246_1
KMC/S_D/TDPSA/13/25-26
Open Tender
MECHANICAL
14 days
TOPSIA POINT A DPS
Please refer Tender documents.
4 documents required · 4 mandatory
₹0
₹10,000
6 Mar 2026
30 Dec 2025
16 Jan 2026
30 Dec 2025
14 Jan 2026
30 Dec 2025
TOTAL
Item Rate BoQ
BoQ_Ver3.0
Name of the Bidder/ Bidding Firm / Company :
PRICE SCHEDULE (This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevent columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only )
NUMBER #
Dismantling and taking out non return valve unit from delivery line by necessary gascutting of corroded bolts and nut, disengaging dismantling joint by arranging necessary tools and tackles and special lifting arrengement.
Scaffolding work as required for open out the valve and sealing the butterfly valve including dismantling the brick foundation support supporting the 800 mm dia NRV.
Necessary cleaning, acid washing and heating of the different components of NRV to remove rust and scale from the surface.
Pattern making for casting CI flap door with proper allowences as per sample.
Casting of two number CI flap door of nrv including cost of CI conforming to grade FG-220 IS 210-1978, moulding process and necessary fetting and machining as per sample.
Manufacturing supply fitting fixing of SS 304 hinge pin spindle as per sample.
Manufacture, supply and fitting of pair of GM bushes, split pin, anti rotation pin and hingepin retaing coller.
Manufacture supply and heat sunk press fitting of GM face ring along with arrengement of counter sunk brass screw as per sample.
Repairing of NRV bypass line, including replacing broken CI sluice valve handwheel.
Testing of valve at suitable working hydraulic pressure after assembling of the valve as per direction of EIC.
Through anti corrosive painting of inside and out side of valve after applying two coats of metal primer.
Supply of HT nuts bolts and washers required as per sample.
Installation of the nrv in its original position by engaging proper lifting arrengement, including engaging dismantling joint properly, proper mending of the dismantled brick foundation support to the nrv body with necessary fitting and ancoring.
Transportation and loading unloading charges two way.
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