Tender For Maintenance, Repair And Replacement Of 3 Nos. Sluice Gate And Its Supporting Structure With Ancillary Works At Mahiskuchi Embankment Under Tufanganj Irrigation Sub-Division In Block- Tufanganj- Ii, P.S- Boxirhat, Dist- Cooch Behar.
Tender Value
2.10 Lakhs
Estimated cost
Bid Submission
27 Apr 2023
0 days left
EMD
4210
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
tufanganj → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Maintenance, Repair And Replacement Of 3 Nos. Sluice Gate And Its Supporting Structure With Ancillary Works At Mahiskuchi Embankment Under Tufanganj Irrigation Sub-Division In Block- Tufanganj- Ii, P.S- Boxirhat, Dist- Cooch Behar.
BOQ
| Sl. No. | Item Description |
| 1 | Cutting uprooting and clearing jungles includin shrubs, waterweeds, bushes, trees, plants upto 30cm. girth including removing as directed by Engineer-in-charge. At Mahiskuchi embankment |
| 2 | Taking out runner of any section including cutting bolts and nuts, dismantling existing concrete or brick work where necessary. |
| 3 | Taking out sluice gate draw shutter gearing arrangements & pedestal including refitting the same with new nuts & bolts where necessary.(a) Up to 4 sqm. (ii) Taking out Only |
| 4 | Replacing skin plate, channels, angles etc. only of draw/ flap shutter including cutting the old skin plate, channels, angles etc.as necessary in required shape and replacing the old one by new plate, channels, angles etc. including run welding and tag welding where necessary including removing rust from existing frame by chipping, emery clothing the surface and painting with two coats of red lead primer as per direction of the Engineer-incharge complete. |
| 5 | Supplying / Replacing at site alloy steel bush for gearing arrangement of Mild Steel regulator shutter including fitting & fixing the same in Cast Iron wheel with bearing and necessary lubricant including cutting internal thread in the bush as necessary including cost of all materials, tools, labours and carriage to site complete of specified diameter as per direction of the Engineer - in - charge.50mm dia |
| 6 | Supplying, fitting & fixing Cast Iron wheel (after taking out existing one if necessary), rim made of 28 mm. to 36 mm. dia to fit any size of gear rod including carriage to site, painting with two coats of bituminous paint over two coats of red lead primer etc. completeas per direction of the Engineer-in-charge.(a) 45 cmdia. Cast Ironwheel |
| 7 | Supplying / Replacing Gear rod by a new Mild Steel Gear rod, threaded length as required and fitting, fixing in position with screw gearing arrangement for operating the draw shutter including taking out old gear rod by cutting bolts etc. complete as per direction of the Engineer-in-charge. (The old materials to be returned to Departmental Godown.) (a) 50mm. Dia |
| 8 | Supplying / Replacing at site new pedestal or other similar items for sluices made with Mild Steel plates, angles, channels, holding down nuts & bolts etc. including fitting, fixing in position in concrete or masonry complete as per direction of the Engineer - in -charge.ISMC 75 @ 6.80 kg/ Metre. |
| 9 | Supplying fitting & fixing Mild Steel base plate of required size with necessary drilled holes of required dia. And number for fixing with the top runner and one number hole at the center of required dia. For screw rod duly threaded with necessary grooving for easy roller grip arrangement by 13 mm dia. High carbon steel balls in both Gun Metal or other bushes & base plate etc & providing with required bolts and nuts (Mild Steel) 16mm dia & 100 mm long and one suitable screw as key, complete including painting with two coat of red lead Primer.plate0.003 m thick |
| 10 | Oiling, cleaning & greasing the regulator gate & gate parts including guide channel, top runner, pedestal block, gear rods, wheel, fishplate etc. with sufficient lubricant as and when necessary as directed by the Engineer-in-charge including cost of all materials to site complete. |
| 11 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.(b)River Bazree |
| 12 | Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor)(a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge. |
| 13 | Supplying, fitting & fixing in position rubber seal arrangements with musical note harmonic \"J\" type for making water tight in both up and down stream of draw shutter as well as flap shutter including guide paths, additional M. S. flats, bolts and nuts for fixing the rubber seal in position including fabrication cost and carriage of all materials to site and complete as per direction of the Engineer-incharge.a) Flat Type rubber sealI) 59mmX6mm |
| 14 | Earthwork in excavation in the canals / drainage channels / borrow pits /River bed / slope of bank as noted below as per designed section &throwing the spoils in layers of 25 cm. for making banks as per profile or to deposit the same in any other place within an initial lead of 30 metre and initial lift of 1.5 metre including breaking clods, rough dressing etc.complete as per direction of the Engineer-in-charge. (a) Ordinary soil / local soil / soil mixed with moorum or kankar / silt, dry or moist / slushy silt / sticky soil. |
AI Tender Summary
Tender Timeline
Apr 20, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedApr 27, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedApr 27, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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