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Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.
Tender Value
₹6.8 L
EMD Value
₹14,000
Closing Date
28 Oct 2026, 1:00 pm
Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.
Dy.CE(E)/IGWTP
IGWTP, Monirampore, Barrackpore, Kol-120
RESTORATION OF AIR BREATHING SYSTEMS ON 60 INCH DIA PALTA TALLAH WATER TRANSMISSION MAIN ALONG PST 1 AND ADJACENT TO NST CHAMBER WITH RENOVATION OF ITS VALVE CHAMBERS AT IGWTP
2026_KMC_1044437_1
KMC/WS/IGWTP/013/26-27, DT-29/09/2026
Open Tender
MECHANICAL
Percentage
15 days
IGWTP, Monirampore, Barrackpore, Kol-120
AS PER NIT
4 documents required · 4 mandatory
₹0
₹14,000
IGWTP, Monirampore, Barrackpore, Kol-120
5 Oct 2026
5 Oct 2026
30 Oct 2026
6 Oct 2026
28 Oct 2026
14 Oct 2026
8 Oct 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 |
|---|---|---|---|---|---|
| 0 | PART-A | - | - | - | - |
| 1 | Cast Iron / Ductile Iron Pipes and Specials M.S. Pipes and Specials Taking out sluice valve by unscrewing nuts and bolts carefully and stacking the same within a lead of 30M including bailing out water from the Sluicevalve chamber due to normal seepage. if any. all complete as per direction of the Engineer-in-Charge. (Dismantling of Sluice Value Chcmber, where necessary. shall be paid extra as per relevant items of Schedule of Rates) Diameter in mm 80-150 | 3 | EACH | 76 | ₹228 |
| 2 | Cast iron kinetic double orifice type air release valve having small orifice elastic ball resting on gun metal orifice nipple large orifice vulcanite ball seating on moduled seat ring, valve with built-in-Kinetic features, isolating sluice valve mounted in horizontal position and operated by a metre wheel gearing:inlet faced and drilled to IS 1538 Table 4 & 6. valve suitable for maximum working pressure of 10 kg/CM2 Diameter in mm 150 | 2 | EACH | 38,131 | ₹76,262 |
| 3 | 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 150 | 3 | EACH | 16,381 | ₹49,143 |
| 4 | Dewatering by pumps including all leads, lifts and making all arrangements of disposal. where continuous flow of water from a source other than natural or ground water is encountered in case of emergency maintenance works related to leakage. breakage and making wet connections. [Note ;- In case of any other situation demanding such emergency dewatering. use of this item is to be approved by the Superintending Engineer/Tender Accepting Authority. This item shall be executed on the specific direction duly supported by proper clarification of the E.I.C. who will be satisfied in absolute discretion that such work has not been necessitated due to any natural source of water or any fault of the Contractor] | 414 | HORSE POWER HOUR | 33 | ₹13,662 |
| 5 | Supply of M.S. Flange (slipper type) as per IS-6392 TABLE 17 Thickness - 20mm -22mm NB Diameter in mm 150 | 12 | EACH | 1,039 | ₹12,468 |
| 6 | Supply of M.S. Flange (slipper type) as per IS-6392 TABLE 17 Thickness - 20mm -22mm NB Diameter in mm 200 | 6 | EACH | 1,732 | ₹10,392 |
| 7 | Supply of Flat Rubber Gasket of EPDM Quality with ISI Mark to IS: 5382/1985 Type-4 suitable for flange joint, drilled to IS: 1538 (Table ... VI). The gasket should have dual thickness 3/6mm with 6 mm thickness at the sealing cross section.150mm dia | 24 | EACH | 129 | ₹3,096 |
| 8 | Supply of Flat Rubber Gasket of EPDM Quality with ISI Mark to IS: 5382/1985 Type-4 suitable for flange joint, drilled to IS: 1538 (Table ... VI). The gasket should have dual thickness 3/6mm with 6 mm thickness at the sealing cross section.200mm dia | 4 | EACH | 159 | ₹636 |
| 9 | Lowering, fitting and fixing of all types of valves in proper position and alignment using chain pully block or crane(for diameter above 250 mm) by providing temporary support,as required,gaskets,nuts& bolts etc.all cornplete as per specification and direction of the Engineer-in-Charge.[The rate Includes cost of flange joints]150mm dia. | 3 | EACH | 1,510 | ₹4,530 |
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BOQ • 0.32 MB
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