Annual Maintenance of Various LI Schemes under MI Section Kodakara 2022-23, MS Pipe, Concrete Pipe, Repair of NRV etc.

Amount

Maintenance of canals and allied civil works

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

OD9579/2022-2023:Repair of NRV and Wheel valve of pumping main for easy functioning

60.9:MS Pipes 300mm - Manufacturing supplying and fitting 300mm dia MS pipe of various length with shell thickness 6mm including painting with 2 coats of red oxide primer, laying the same to line and level as directed by departmental officers at site.

60.10:MS Flanges for 300mm pipe - Manufacturing supplying and fitting 300mm dia MS Flange having shell thickness 10mm depth 75mm with suitable bolt ,holes,fixing the flange in position with required welding around the flange,pipe joint grinding for smoothing the welded portion,including painting with red oxide primer etc. complete as directed by departments officers.

OD9582/2022-2023:Supplying, laying, joining ISI marked best quality 250mm dia PVC (6 kg/cm2) tail piece

OD9601/2022-2023:Supplying and jointing C I NRV of 350 mm dia including specials and fittings of ISI specifications with a working pressure with charges for conveying to site loading unloading and conveying them with in initial lead and carefully lowering in to trenches placing in position to lines and levels ready for joint including earthwork excavating for trenches to a depth so as to provide a minimum cover of 0.9 m over the top of pipe providing fencing lighting watching fixing caution boards etc complete as per the direction of departmental officers at site

OD9608/2022-2023:M S flanges for 350 mm pipe -Manufacturing supplying and fitting 350 mm dia M S flange having shell thickness 10 mm depth 75 mm with suitable bolt holes fixing the flange in position with required welding around the flange pipe joint grinding for smoothing the welded portion including painting with red oxide primer etc complete as per direction of departmental officer at site

OD9618/2022-2023:MS Flange for 250mm pipe - Manufacturing supplying & fitting 250mm dia MS flange having shell thickness 10mm depth 75mm with suitable bolt holes fixing the flange in position with required welding around the flange pipe joint grinding for smoothing the welded portion including painting with red oxide primer etc. complete as per direction of departmental officers at site

4.1.3:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 (cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

4.3.1:Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns

60.18:MS PIPES 400mm - Manufaturing supplying and fitting 400mm dia MS pipe of various length with shell thickness 6mm including painting with 2 coats of red oxide primer, laying the same to line and level as directed by Departmental officers at site.

60.19:MS - Flanges for 400mm pipe-Manufaturing supplying and fitting 400 mm dia MS Flange having shell thickness 10 mm depth 75mm with suitable bolt holes fixing the flange in position with required welding around the flange, pipe joint grinding for smoothing the welded portion, including painting with red oxide primer etc. complete

700 mm Concrete Pipe repair at Chengaloor Manakkalakkadavu LIS

2.6.1:Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.All kinds of soil

10.25.2:Item Shifted to Sub head 14 as item 14.73 Item Shifted to head 14 as item 14.74 Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

OD9627/2022-2023:Engaging Bandhani (Heavy load mazdor) for conveying 700mm RCC pipe to the site from pump house loading unloading and conveying them with carefully lowering in to the trenches placing in position to lines and levels ready for joint etc complete

OD9647/2022-2023:Supplying bolts and nuts 16mm dia above 300 mm in length

OD9650/2022-2023:Supplying rubber inserter for 700mm dia pipe joint including pipe cutting jointing and conveying of materials etc complete. rate derived from item no 7677 of KWA data

2.25:Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

Bidder Name

FRANCIS PINHERO