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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹5.0 LAdmitted-Finance NA | NA | NA | 121004 | ₹5.0 L | L1 | Admitted-Finance |
| 2 | L2₹5.0 LAdmitted-Finance 1153 SOUTH DHADKA BYPASS ROAD ASANSOL BARDHAMAN WEST BENGAL 713302 UDYAM WB 23 0002585 | PASCHIM BARDHAMAN | WEST BENGAL | 713302 | ₹5.0 L | L2 | Admitted-Finance |
| 3 | L3₹5.1 LAdmitted-Finance | ₹5.1 L | L3 | Admitted-Finance |
| Sl No | Description | Qty | Unit | N.N.GHOSH AND COMPANY L3 | TARA ENTERPRISE L1 | S. B. ENTERPRISE L2 |
|---|---|---|---|---|---|---|
| 1.01 | TOTAL | 1 | Nos | 5,09,971.22 ₹5.1 L | 4,98,053.22 ₹5.0 L | 5,03,177.96 ₹5.0 L |
Tender Value
Refer Docs
EMD Value
₹10,000
Closing Date
23 Feb 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-700013 West Bengal
Manufacturing, supply fitting fixing of C.I Belmouth of 1670 LPS capacity pump unit no.4 at Topsia Point A Drainage Pumping Station.
2026_KMC_1001323_1
KMC/S_D/TDPSA/15/25-26
Open Tender
MECHANICAL
21 days
TOPSIA POINT A DPS
Please refer Tender documents.
4 documents required · 4 mandatory
₹0
₹10,000
5 Mar 2026
10 Feb 2026
25 Feb 2026
10 Feb 2026
23 Feb 2026
10 Feb 2026
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 #
Takeing out the damaged bellmouth by engagement of divers and necessary manpower from the sump chamber floor including arrenging lifting equipments and for necessary checking of dimensions.
Preparation of wooden pattern for casing of the C.I Bellmouth with proper guide vane angle as per sample and drawing.
Preparation of necessary mould with proper runner and riser arrangement for C.I bellmouth.
Preparation of necessary core and core boxes for hollow casting arrangement including its setting for the diffuser.
Preparation of molten metal pouring basin with necessary drag and cope half of mould.
Arrangement of raw cast iron conforming to grade FG-220 is 210-1978 for necessary casting of the bellmouth along with key slots.
Necessary fettling, dressing and chipping of cast iron bellmouth.
Machining and grinding of the cast iron bellmouth with necessary vane angle for its necessary finished dimensions.
Necessary facing & turning operation of inside and outside dia of faces of flange of bellmouth and diffuser including machining the centre bore of shaft holding boss to bring accurate dimension to match with the sample.
Making necessary sand blasting and inspection of any existance blow holes or any casting defects of newly casted bellmouth by X-ray method or any suitable method.
Boring,tapping etc at the internal stud and bolt holes along the periphery of the bellmouth hub and P.C.D of the flange with the help of special type jig & fixture on radial drill.
Casting of G.M bush for bellmouth hub for holding the impeller shaft, after preparation of necessary pattern, core box , cope and drag etc.
Fitting fixing of GM bush at the bore of bellmouth hub by introducing hydraulic pressure.
Scraping and painting with 2 coats of coal tar epoxy paint.
Fitting fixing the of new bellmouth with diffuser, pump discharge tee, coloum pipe, shaft enclosing tube including driven shaft, impeller, with allied accessories with proper alligment.Assemble, fitting fixing of the adjusting nut, racer coupling, bearing housing, T.T. nut cum packing box, pump base from its own position part by part with proper alligment including commissioning force water lubrication line, cost including initial dismantling of the same pump unit.
Transportation charge the whole unit with loading and unloading -2 way from pumping station to work shop and work shop to pumping station for necessary works.
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