Cauvery Neeravari Nigam Limited Tender

CNN004 - Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work. with all lifts and lead as directed by the engineer incharge

CNN005 - Providing and laying in position plain cement concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machineries, curing, and all the other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork shall be paid separately) Mix 1:3:6 (M10) Using 40 mm nominal size graded crushed coarse aggregates. with all lifts and lead as directed by the engineer incharge

CNN006 - Providing and laying in position Reinforced cement concrete for all Sub structures of building, Irrigation works, Sub structure works of bridges, Drain works & other parallel works from 0.50m to 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers, laid in layers, well compacted using needle vibrators, providing weep holes wherever necesary, including all lead & lifts, cost of all materials of quality, confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork to be paid separately M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates with all lifts and lead as directed by the engineer incharge

CNN007 - Item Description: Addition for Formwork, Centering & Scaffolding for Sub structure work (Piers & abutments) - including cost and conveyance of all materials, labour, hire charges of machineries and equipment, lead and lift, loading and unloading charges, transportation and all other incidental charges etc. complete. the work shall be carriedout as per standard techincal detailed specifications and as per the direction of the Engineer in charge of work.

CNN008 - Providing and laying in position Reinforced cement concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/ trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement, dowel bars & formwork to be paid separately) M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates. with all lifts and lead as directed by the engineer incharge

CNN009 - Item Description: Addition for Formwork, Centering & Scaffolding for Super structure work (Bridge) - including cost and conveyance of all materials, labour, hire charges of machineries and equipment, lead and lift, loading and unloading charges, transportation and all other incidental charges etc. complete. the work shall be carriedout as per standard techincal detailed specifications and as per the direction of the Engineer in charge of work.

CNN010 - Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying with binding wire / soft annealed steel wire and other ancilary operations complete as per drawing and technical specification.with all lifts and lead as directed by the engineer incharge

CNN011 - Providing and fixing 20 mm thick 100 mm depth tarfelt expansion joint filler board for cement concrete lining of canal including cost of all materials, labour etc., complete with all lifts and lead as directed by the engineer incharge

CNN012 - Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m , and lift upto 1.5 m. Including cost of all labour complete as per specifications with all lifts and lead as directed by the engineer incharge

CNN013 - Providing and laying Reinforced Cement Concrete pipe light duty NP2 for culverts, roadway utilities& crossingsas per IS 458:2003 in Single row including pointing ends and fixing collars with cement mortar 1:2 including cost of all materials, labour, curing completeas per specifications with all lifts and lead as directed by the engineer incharge

CNN014 - Design, fabrication, supply, erection and commissioning of vent liner using 20 mm thick plates with stiffeners and anchors for river sluice / canal sluice vents including cost of all materials, machinery, labour, cutting, aligning, anchoring, welding, finishing, cleaning, applying one coat zinc rich epoxy primer and four coats cold applied coal tar epoxy paint and all other ancillary operations complete as per specifications and approved drawings. with all lifts and lead as directed by the engineer incharge

CNN015 - Providing and laying reinforcement cement concrete pipe NP3 for culverts on first class bedding of granular materials in single row including fixing collar with cement mortor 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets complete as per specifications. with all lifts and lead as directed by the engineer incharge

CNN016 - Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. complete as per specifications. with all lifts and lead as directed by the engineer incharge

CNN017 - Cutting and Burning or Disposing off Apu/Jondu From Marshy areas as Directed with all other ancillary operations Complete. with all lifts and lead as directed by the engineer incharge

CNN018 - Excavation and Removal of silt and silt mixed with sand in slussy condition from Canal bed including disposing off the same in Spoil bank or the canal embankment in layers complete with all lead and all lifts as directed by engineer in charge