Cauvery Neeravari Nigam Limited Tender

CNN004 - 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 aggregate. with all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN005 - 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 lead and lift as per the directions of the Engineer-in-charge of the work.

CNN006 - Additionalities for Formwork, Centering & Scaffolding for Sub structure 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 carried out as per technical detailed specfications and as per direction of engineer in charge with all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN007 - Additionalities for Formwork, Centering & Scaffolding for Sub structure 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 carried out as per technical detailed specfications and as per direction of engineer in charge with all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN008 - 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) M15 Design Mix Using 20 mm nominal size graded crushed coarse aggregates with all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN009 - Additionalities for Formwork, Centering & Scaffolding for Sub structure 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 carried out as per technical detailed specfications and as per direction of engineer in charge with all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN010 - Providing and laying in position 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. M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates with all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN011 - Additionalities for Formwork, Centering & Scaffolding for Sub structure 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 carried out as per technical detailed specfications and as per direction of engineer in charge with all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN012 - 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. Sub structure of Bridgeswith all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN013 - 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. Super structure of Bridges with all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN014 - Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications with all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN015 - 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 leads and lifts. with all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN016 - Providing impervious filling adjacent to masonry / concrete structure and filling trial pits with soil available in adjacent area in layers of 100 to 150 mm and compacting each layer to density control of not less than 95 percent using pneumatic tampers or by vibratory earth rammers including cost of all materials, machinery, labour, picking previous layer, spreading soil in layer, breaking clods, watering & all necessary works as directed and complete as per specification. with all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN017 - Drainage Spouts using 100 mm GI pipe complete as per drawing and Technical specification with all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN018 - Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with PVC Pipe 110mm outer dia at 2 kg per m2, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical Specifications with all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN019 - Construction of Embankment by excavating the available approved Gravel/Murrum deposited at a place or borrow pits during or prior excavation with all lifts and lead, transportation to site, spreading, grading to required slope and compacting to meet the requirement complete as per specifications, including cost of labour,rolling,water,all materials,usage& all other appurtenaces required to complete the work with all lead and lift as per the directions of the Engineer-in-charge of the work.

CNN020 - Providing and constructing 300 mm thick size stone pitching using 200 to 250 mm size stones with pin headers at 2 per sqm set in CM 1 : 5 proportion by volume with pointing joints in CM 1 : 3 proportion by volume including cost of all materials from approved source, labour, packing stone chips and mortar into joints, finishing,curing etc.,complete with all lead and lift as per the directions of the Engineer-in-charge of the work.