Tender For Installation Of 700 Mm Dia Manhole Assembly And 300 Mm Dia Sluice Valve At The Bypass Line Of 1400 Mm Dia Keiip Transmission Main With Ancillary Works Near Gholeshapur Market On James Long Sarani.
Tender Value
1.98 Lakhs
Estimated cost
Bid Submission
18 Nov 2026
15 days left
EMD
4000
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Kolkata → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Installation Of 700 Mm Dia Manhole Assembly And 300 Mm Dia Sluice Valve At The Bypass Line Of 1400 Mm Dia Keiip Transmission Main With Ancillary Works Near Gholeshapur Market On James Long Sarani.
BOQ
| Sl. No. | Item Description |
| 1 | Sypply of E.R.W.M.S. (Electrical Resistant Welded M.S.) black pipe of ISI Mark as per relevent IS Specification (heavy quality) having wall thickness not less than 5 mm. [N.B.: The rates for supply of TATA Make pipe will be arrived at by adding 20% of the corresponding rates ] Diameter in mm (Internal)300 |
| 2 | MS PLATE AS PER IS: 2062-2011/LATEST REVISION, MAKE:SAIL/TATA/JINDAL1.B) ABOVE 2 MM TO 10 MM THICKNESS |
| 3 | Fabricating M.S. pipes of different diameter in shop out of 8mm to 12mm thick M.S plates supplied depart-mentally, cutting the plates to exact size & 4 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 as per relevant I.S. specification - longitudinal and circumferential, as necessary, uslug standard electrodes including edge preparation, electricity charges and hydraulic testing of the fabricated piece all complete as per speci-fication and direction of the Engineer-in-Charge. [The Engineer-in-Charge shall approve the electrodes for arc weldingbefore use.]a) Diameter from 450 mm & upto 600 mm.b) 700 mm diameter i) 10mm thick |
| 4 | Supplying 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] 700mm dia |
| 5 | Supplying and fabricating 20 mm to 32mm thick (finished thickness) M.S.Blank Flange properly ribbed, one face machined including drilling holes as per standard table, fitting and fixing the same with M.S. flanged pipe with supply of nuts, bolts, washers, gasket etc. of best quality all complete as per specification and direction of the Engineer-in-charge.750mm dia. |
| 6 | Supply of M.S. Flange (slipper type) as per IS-6392 TABLE 17 Thickness - 20mm -22mm NB Diameter in mm 300 |
| 7 | Flange joint to C.I./D.I/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 300mm dia. |
| 8 | 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 complete as per specification and direction of the Engineer-in-Charge. [The rate Includes cost of flange joints]300mm dia. |
| 9 | Cutting to requisite length or shape departmental R.S.Joists, channels, angles, tees, plates etc. (Payment to be made on area of cut surface) |
| 10 | Welding in M.S.structural work with gas or electric: (a) Tack weld |
| 11 | Welding in M.S.structural work with gas or electric: (B) Continuous Weld |
| 12 | Hiring charge of 1 no. 125KVA 3 Phase silent DG set including supply & fixing of 400 Amp 4 pole changeover switch and laying of required capacity and lenght of cable with connection as reqd. (on temporary basis) and engaged one generator operator round the clock to run the generator as and when required(Including Fuel). |
| 13 | 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] |
| 14 | Hire charges of moveable crane with fuel & manpower having load handling capacity upto 14MT with the 45 deg. moveable arrangement & the boom length of 40 feets for loading & unloading of various materials / accessories of water supply works. For minimum engagement of 8 hrs. In a day |
| 15 | Hire charges of moveable type mounted earth excavator having minimum cutter size (1.0 cubic meter) & loader size (2.0 meter length x 0.75m width) for cutting & removal of any kind of soil, spoli etc. including cost of fuel, lubricants & manpower etc. in Water Supply Works. (This item will be operated on prior permission from the concerned SE/Dy. Chief Engineer] For minimum engagement of 8 hrs. In a day |
| 16 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. (i) Pakur Variety |
| 17 | Hire & labour charges for diesel generating set for lighting including fuel, 300M wire, 11 points with 200 Watt bulb with post for hanging & maintaining the same for day & night for the period. |
| 18 | Hire charges of lighting generator of capacity 5KVA including fuel, mobil, operator, carriage etc. including all complete for water supply works. For minimum engagement of 8 hrs. In a day |
| 19 | Signalling arrangement at both sides of site to avoid any accident during working period 4 nos. red flags during sunlight at 4 corners and 2 nos light (lamp) in other than sunlight. |
| 20 | Application of two coats of Epoxy primer as per BS 5493 by brush on the cleaned dry concrete surface with epoxy resin primer with reactive suitable hardener mixture as per specification and direction of EIC all complete. [This item will be operated on prior permission from the concerned SE/Dy Chief Engineer] |
| 21 | Coating of 'Epoxy' Resin of thickness not less than 160 micron with a lowviscosity, crystallization-resistant epoxy resin base with a reactive diluents combined with high build epoxy amine adducts as per BS 5493 standard and a polyamide or amido polyamine or any other suitable hardener. It shall react with epoxy resin at normal ambient temperature, suitable for solvent-free coatings as per recommended proportion for use on metal, concrete and wood surface to protect from corrosion as well as damagefrom chemical reaction after making the surface free from dust, oil and moisture etc. all complete as per instruction and to the satisfaction of EIC. [This item will be operated on prior permission from the concerned SE/Dy Chief Engineer] |
| 22 | Sub Total |
| 23 | GST 9% |
| 24 | GST 9% |
| 25 | CESS 1% Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Nov 02, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 18, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 15 daysNov 20, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 17 daysTender Documents
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