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Tender Value
₹19.8 L
EMD Value
₹39,594
Closing Date
7 Sept 2026, 5:00 pm
EXECUTIVE ENGINEER
Government of West Bengal Irrigation Waterways Directorate Office of the Executive Engineer Metropolitan Drainage Mechanical Division Jalasampad Bhawan 4th floor
Repairing and Maintenance of 7 Nos Flap Shutters and Hinge Brackets with allied works at 12 Vent Sluice at Dabu Block CanningI District South 24 Parganas during the year 202627
2026_IWD_5019165_1
WBIW/EE/MDMD/e-NIT-08/2026-27
Open Tender
MECHANICAL
Percentage
Canning-I
Please refer Tender documents.
5 documents required · 5 mandatory
₹39,594
19 Aug 2026
19 Aug 2026
8 Sept 2026
19 Aug 2026
7 Sept 2026
19 Aug 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 |
|---|---|---|---|---|---|
| 1Taking out old existing unservicable damaged gate shutter of canal/river completely after disengaging from hoisting system completely for installation of new gate shutter. The work includes cutting of gates into suitable pieces by gas cutting, removing the same by mechanical means or suitable crane, stacking all the pieces at the suitable place or as directed by the Engineer in charge upto a lead of 1000 m. The cost includes cost of man power employed for dismantling and cost of consumables like oxygen, accetylene gas, welding rod, hire charges of machineries, like chain pulley block, gas set, grinding machine, welding set, tools & tackles, scaffolding and safety equipments etc including carriage loading & unloading. The cost of complete dismantling of hoisting system & cost of old unservisable materials handed over to departmental godown including loading & unloading will be provided extra. | |||||
| 1.01 | b) Gate shuteer size above 4.00 sq.m upto 8.00sq.m | 2,005.51 | per kg | 7.41 | ₹14,860.83 |
| 2Fabrication , Supply, erection and commissioning of new Flap/Fall board shutter of Canal/River as per IS: 5620 - 2000/Latest Revision consisting of skin plate, vertical and horizantal grider, stiffener etc. made of MS material consisting of angle , channel, beam, plate, flat, etc. conforming to IS : 2062 -2011/latest revision manufactured as per approved drawing and direction including cost of Materials, Machinaries , Manpower, Cutting, Aligning, drilling, Welding, Finishing, Consumables, Carriages and all overheads with all leads and lifts complete as per specification (without painting). | |||||
| 2.01 | ii) Width of Gate shuteer size upto 4 metre | 4,011.02 | per kg | 156.13 | ₹6,26,240.55 |
| 3 | Fabrication, supply, erection and commissioning of embeded parts consisting of hinge bracket with its accessories for vertical flap gate
shutter of distributories/branch canal/minor canal/channel made of MS material consisting of angle, channel, beam, plate, flat, etc. conforming to IS : 2062 -2011/latest revision manufactured as per approved drawing and direction of Engineer in charge. The cost includes cost of Materials, Machinaries , Manpower, Cutting, Aligning, Anchoring, Welding, Finishing, Consumables, Carriage and all overheads with all leads and lifts complete as per specification (without painting) | 1,298.71 | kg | 312.25 | ₹4,05,522.2 |
| 4Supplying, fitting & fixing of C.I wheel in the screw hoisting system for lifting or lowering the draw shutter.The wheel consisting of suitable size hub to accomodate any size of G.M/C.I nut, rim dia 32mm and four nos arm made of minor dia 30mm. & major dia 36mm rod complete or as per approved drawing & direction of the Engineer-in-charge.The cost includes cost of materials, man power employed for dismantling and fitting fixing, consumables like cutting tools, welding rod, hire charges of machineries, like lathe machine, grinding machine, tools & tackles etc including carriage loading & unloading. | |||||
| 4.01 | (a) Upto 60 cm. dia. Cast Iron wheel | 105 | per kg | 171.62 | ₹18,020.1 |
| 5Cost for supplying and fitting fixing of bulb/musical node/J- type rubber seal (Make : Universal Moulders & Engineer/Popular Rubber Works (Pvt) Ltd/SAB Industries/Unique Polymer Works/equivelant approved make conforming to lS : 11855 -2011/Latest Revision) for different types of gate as per direction of E.I.C. The cost includes cost of man power employed for fitting fixing, cost of rubber seal, hire charges of tools & tackles, scaffolding and safety equipments etc including carriage loading & unloading but excluding supply of ms clamp/ flat plate, bolts, nuts and washer. | |||||
| 5.01 | f) hollow bulb : size- O.D 45Ø, I.D 16Ø flat portion 100 X 14 mm | 54.32 | per m | 2,369.3 | ₹1,28,700.38 |
| 6 | Supplying of M.S flat for clamping Rubber seal with hole as per direction of EIC {(Flat bar Size: (50x10)mm)} | 211.84 | per kg | 134.67 | ₹28,528.49 |
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