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| # | Company | Quoted % | Amount | Rank | Status |
|---|---|---|---|---|---|
| 1 | L1₹15.6 LAdmitted-Finance 301 MODERN PARK 7A AVENUE EAST FIRST STREET KOLKATA 700075 | KOLKATA | KOLKATA | WEST BENGAL | 700075 | -0.10% | ₹15.6 L | L1 | Admitted-Finance |
| 2 | L2₹15.8 L+₹21,792.07 (1.40%)Admitted-Finance | +1.30% | ₹15.8 L+₹21,792.07 (1.40%) | L2 | Admitted-Finance |
| 3 | L3₹15.9 L+₹32,532.44 (2.09%)Admitted-Finance | +1.99% | ₹15.9 L+₹32,532.44 (2.09%) | L3 | Admitted-Finance |
Tender Value
₹15.6 L
EMD Value
₹31,500
Closing Date
10 Jun 2026, 1:00 pmClosed
DG(WS),KMC
OFFICE OF THE DIRECTOR GENERAL (WATER SUPPLY) KOLKATA MUNICIPAL CORPORATION 5, S. N. BANERJEE ROAD, KOLKATA-700013
SUPPLY,DELIVERY WITH FITTING FIXING OF THREE NUMBERS 500MM DIA SLUICE VALVE AT TARATALA VALVE STATION WITH OTHER ALLIED WORKS.
2026_KMC_1025275_1
KMC/WS/GRWW/T-02/2026-27
Open Tender
MECHANICAL
Percentage
10 days
TRARATALA VALVE STATION
Please refer Tender documents.
4 documents required · 4 mandatory
₹0
₹31,500
9 Jul 2026
23 May 2026
12 Jun 2026
23 May 2026
10 Jun 2026
23 May 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 | Ductile iron double flanged manually operated sluice valve generally conforming to IS : 14846, having body, door, dome, gland in graded ductile iron to IS 1865, four faces and spindle nut of gun metal to IS : 318, inside
screw non- rising stainless steel AISI-410 spindle valves suitable
formaximum working pressure of 10 kg/cm... and body tested 15
kg/cm..., flanges flat faced and drilled to IS: 1538 :1993. Valves
tested by closed end method only. 350mm and above valves are
complete with enclosed gear box with anti friction device.Diameter in
mm 500 | - | EACH | 0.2 | - |
| 2 | Flange joint to C.l./D.l/MS. pipes and specials including supply of rubber gasket.
nuts. bolts. washers etc. of best quality to make the joint watertight at
required hydraulic pressure all complete as per specification &
direction of the Engineer-in-Charge. Diameter in mm 450mm dia | - | EACH | - | - |
| 3 | Flange joint to C.l./D.l/MS. pipes and specials including supply of rubber gasket.
nuts. bolts. washers etc. of best quality to make the joint watertight at
required hydraulic pressure all complete as per specification &
direction of the Engineer-in-Charge. Diameter in mm 600mm dia | - | EACH | 3,440 | - |
| 4 | Flange joint to C.l./D.l/MS. pipes and specials including supply of rubber gasket.
nuts. bolts. washers etc. of best quality to make the joint watertight at
required hydraulic pressure all complete as per specification &
direction of the Engineer-in-Charge. Diameter in mm 750mm dia | - | EACH | 4,478 | - |
| 5 | Flange joint to C.l./D.l/MS. pipes and specials including supply of rubber gasket.
nuts. bolts. washers etc. of best quality to make the joint watertight at
required hydraulic pressure all complete as per specification &
direction of the Engineer-in-Charge. Diameter in mm 500mm dia. | 6 | EACH | 2,435 | ₹14,610 |
| 6 | 7Supplying and fabricating 20 mm to 32mm thick (finished thickness) M.S flange. properly ribbed, one face machined, including drilling holes as
perstandard table, fitting and fixing the same with M.S. pipe by
electric arc welding as per relevant I.S. specification using standard
electrodes and direction of the Engineer-in-Charge. [ The
Engineer-in-Charge shall approve the electrodes for arc welding
before use] 500mm dia | 1 | EACH | 11,619 | ₹11,619 |
| 7 | IRRIGATION & WATERWAYS DEPTT., GOVT OF WB 2022, PAGE
67
MS PLATE AS PER IS: 2062-2011/LATEST REVISION, MAKE:
SAIL/TATA/JINDAL
1.B) ABOVE 2 MM TO 10 MM THICKNESS | 0.8 | KILOGRAM | 73 | ₹58.39 |
| 8 | Cutting to requisite length or shape departmental R.S. joists,channels, angles, tees, plates etc. (Payment to be made on area of cut surface) | - | SQUARE CENTIMET ER | 8 | - |
| 9 | Fabricating M.S. Specials of different diameter in shop out of 8 mm to 12 mm
thick M.S plates supplied depart-mentally, cutting the plates to exact
size & shape by gas cutting device and/or by adopting any other
approved type of mechanical means, bending the same in true
curvature by template and rolling machine of approved design
including proper marking, levelling joints followed by electric arc
welding - longitudinal and circumferential, as necessary, using
standard electrodes as per I.S.specification including edge
preparation, electricity charges and hydraulic testing of the
fabricatedpiece all complete as per specification and direction of the
Engineer-in-Charge.[ The Engineer-in-Charge shall approve the
electrodes for are welding before use. Fabrication of M.S. flange to
form M.S Flanged Tail Piece shall not be considered as M.S. special ]
a) Diameter from 450 mm & upto 600 mm.ii) 10 mm thick plate | 0.61 | MATRIC TON | 29,799 | ₹18,117.79 |
| 10 | . Welding in M.S. structural work with
gas or electric: (a) Tack weld | - | POINT | 9 | - |
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