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Tender Value
₹1.2 L
EMD Value
₹2,500
Closing Date
8 Aug 2026, 2:00 pm
E.E (Water Supply)
10, Alipur Road, Kolkata-700027
REPLACEMENT OF 1 NO. SLUICE VALVE AND 1 NO.BUTTERFLY VALVE AT INLET SECTION OFMATANGINI HEADWORKS IN WARD NO. 58.
2026_KMC_1033005_1
KMC/WS/MHW/M/26-27/2
Open Tender
Miscellaneous Works
Percentage
7 days
MATANGINI HEADWORKS IN WARD NO. 58
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
₹2,500
25 Jul 2026
25 Jul 2026
17 Aug 2026
25 Jul 2026
8 Aug 2026
25 Jul 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 | CHAPTER - VIII SUPPLYING OF MATERIALS 8.11Double flanged double eccentric design manually operated ductile iron butterfly valve having body disc, and end cover in graded ductile iron to 65, synthetic
rubber face ring secured on disc by a SS/AISI 304 retaining ring with stainless steel screws the rubbering sitting on a corres-ponding integral monel 60 seat in body stub shaft of AISI 431 riding in PTFElined stainless steel bearing, valves suitable for maximum working
pressure of 10 kg/cm... and body tested 15 kg/cm..., flanges flat faced and drilled to I.S 1538: 1993.Diameter in mm 300 | 1 | Nos | 48,190 | ₹48,190 |
| 2 | CHAPTER - II LAYING & JOINTING PIPES, SPECIALS ETC.2.1 C.I./ D.I. Pipe & Specials 2.1 C.I. / D.I. Pipe & Specials 2.4Valves 2.4.1Lowering, fitting and fixing of all types of valves in proper position andalignment using chain pully block or crane(for diameter above250mm)by providing temporary support,as required,gaskets,nuts& boltsetc.all cornplete as per specification and direction of theEngineer-in-Charge.[The rate Includes cost of flange joints]300mmdia | 1 | Nos | 2,321 | ₹2,321 |
| 3 | CHAPTER - II LAYING & JOINTING PIPES, SPECIALS ETC.2.1 C.I./ D.I. Pipe & Specials 2.1 C.I. / D.I. Pipe & Specials 2.4Valves 2.4.1Lowering, fitting and fixing of all types of valves in proper position andalignment using chain pully block or crane(for diameter above250mm)by providing temporary support,as required,gaskets,nuts& bolts etc.all cornplete as per specification and direction of theEngineer-in-Charge.[The rate Includes cost of flange joints]150mmdia. | 1 | Nos | 1,510 | ₹1,510 |
| 4 | CHAPTER - VIII SUPPLYING OF MATERIALS 8.8 Ductile irondouble flanged manually operated sluice valve generally conformingto IS : 14846, having body, door, dome, gland in graded ductile iron toIS 1865, four faces and spindle nut of gun metal to IS : 318, insidescrewnon- rising stainless steel AISI-410 spindle valves suitableformaximum working pressure of 10 kg/cm... and body tested 15kg/cm..., flanges flat faced and drilled to IS: 1538 :1993. Valvestested by closed end method only. 350mm and above valves arecomplete with enclosed gear box with anti friction device.Diameter in mm 150 | 1 | Nos | 16,381 | ₹16,381 |
| 5 | CHAPTER - II LAYING & JOINTING PIPES, SPECIALS ETC.2.1 C.I. / D.I. Pipe & Specials 2.1 C.I. / D.I. Pipe & Specials 2.1.6 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 uired hydraulic pressure all complete as per specification & direction of the Engineer-in-Charge. Diameter in mm 300mm dia. | 2 | Nos | 1,033 | ₹2,066 |
| 6 | CHAPTER - II LAYING & JOINTING PIPES, SPECIALS ETC.2.1 C.I. / D.I. Pipe & Specials 2.1 C.I. / D.I. Pipe & Specials 2.1.6 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 ed hydraulic pressure all complete as per specification & direction of the Engineer-in-Charge. Diameter in mm 150mm dia. | 2 | Nos | 723 | ₹1,446 |
| 7 | BUILDING WORKS (F) STRUCTURAL STEEL WORKS, GRILLS, GATES ETC. B. REPAIRING 2. Welding in M.S. structural work with gas or electric: (b) Continuous weld | 848.34 | Nos | 9 | ₹7,635.06 |
| 8 | CHAPTER - VIII SUPPLYING OF MATERIALS Supply of M.S. Flange (slipper type) as per IS-6392 TABLE 17 Thickness - 20mm -22mm NB Diameter in mm 30 | 2 | Nos | 3,463 | ₹6,926 |
| 9 | CHAPTER - VIII SUPPLYING OF MATERIALS Supply of M.S. Flange (slipper type) as per IS-6392 TABLE 17 Thickness - 20mm -22mm NB Diameter in mm 150 | 2 | Nos | 1,039 | ₹2,078 |
| 10 | CHAPTER - II LAYING & JOINTING PIPES, SPECIALS ETC.2.1 C.I. / D.I. Pipe & Specials 2.1 C.I. / D.I. Pipe & Specials 2.3 M.S. Pipes 2.3.1 Gas cutting of M.S. pipes and/or M.S. plates of different thickness all complete as per specification and direction of the Engineer-in-harge. Thikness in mm 5mm to 8mm thick plate | 0.8 | Nos | 213 | ₹170.4 |
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