GENERAL-Annual Maintenance 2024-25- Annual Maintenance-Urgent repair works of MS pipes NRV Wheel Valve in various LIS under MI Section Chalakudy 2024-25-General Civil Work

Amount

Maintenance

OD3821/2024-2025:Repair of NRV or 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.

OD3823/2024-2025: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

OD3824/2024-2025:MS Pipes 350mm - Manufacturing supplying and fitting 350mm dia MS pipe of various length with shell thickness 8mm including painting with 2 coats of red oxide primer, laying the same to line and level as directed by departmental officers at site.

OD3822/2024-2025:Supplying and jointing C I NRV of 250 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

OD3825/2024-2025: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

OD3826/2024-2025:MS Pipes 250mm - Manufacturing supplying and fitting 250mm dia MS pipe of various length with shell thickness 10mm including painting with 2 coats of red oxide primer, laying the same to line and level as directed by departmental officers at site.

OD3827/2024-2025:MS Flanges for 200mm pipe - Manufacturing supplying and fitting 200mm 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.

OD3828/2024-2025:MS Pipes 200mm - Manufacturing supplying and fitting 200mm dia MS pipe of various length with shell thickness 10mm including painting with 2 coats of red oxide primer, laying the same to line and level as directed by departmental officers at site.

18.59.1:Providing and fixing C.I double acting air valve of approved quality with bolts, nuts, rubber insertion etc. complete ( The tail pieces, tapers etc. if required will be paid separately):50 mm dia

18.31.5.1:Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertion etc. (the tail pieces if required will be paid separately): 250 mm diameterClass I

OD3829/2024-2025:Engaging labour for cleaning and removing debris in syphon , canals and suction pipe etc..

13.65.1:Painting with black anti- corrosive bitumastic paint of approved brand and manufacture to give an even shade:Two or more coats on new work

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

Bidder Name

FRANCIS PINHERO