Cauvery Neeravari Nigam Limited Tender

code17 - Additionalities for formwork, centering and scaffolding for item No. 16 shall be added to the finished item rates as per the Appendix -I and as Directed by Engineer in charge of the work.

code09 - 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 specifications and as Directed by Engineer in charge of the work.

code14 - Earth work excavation by manual means for drains,canals, waste weir,draft, approach channels, key trenches, foundation of bridges and such simillar works in all kinds of soils , as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, removal of stumps and other deleterious matter, excavated surface leveled and sides neatly dressed disposing off the excavated stuff or sorting & stacking the selected stuff for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools & other appurtenances required to complete the work In all kinds of soils Depth upto 1.5 m and as Directed by Engineer in charge of the work.

code20 - Providing impervious embankment adjacent to masonry / concrete structure and filling trial pits using impervious approved soil from borrow area in layers of 100 to 150 mm ( before compaction ) including cost of all materials, machinery, labour, all other operations such as collection of soil, picking previous layer, spreading soil in layer of specified thickness, sorting-out, breaking clods, levelling, sectioning edges / sides, watering, compacting to density control of not less than 95 percent using pneumatic tampers / vibrating earth rammers and all other ancillary operations complete and as Directed by Engineer in charge of the work.

code03 - 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 and other appurtenaces required to complete the work In all kinds of soils depth upto 3 m and as Directed by Engineer in charge of the work

code11 - Providing new embankment abutting to existing bund to strength the existing bund using soil from approved borrow area in layers of 200 to 250 mm and compacting each layer to density control of not less than 95 percent by vibrating plate compactor or pnuematic tamper including cost of all materials, machinery, labour, picking previous layer, spreading soil in layer, breaking clods, watering & all necessary works as directed & complete as per specifications complete with all lead and lifts and as Directed by Engineer in charge of the work.

code12 - Design, fabrication, supply, erection, testing and commissioning of fixed wheel type vertical lift gate (with top seal) consisting of skin plate, vertical and horizontal girders, wheels, stiffeners, lifting brackets, guide shoes, guide rollers, rubber seals etc., with all accessories for canal escape / regulator vent including cost of all materials, machinery, labour, cutting, aligning, welding, finishing, cleaning, applying one coat of zinc rich epoxy primer and three coats of cold applied coal tar epoxy paint, seal fixing and all other ancillary operations complete as per specifications and approved drawings with all lead and all lifts including packing / forwarding charges for other materials and as Directed by Engineer in charge of the work.

code08 - Additionalities for formwork, centering and scaffolding for item No. 7 shall be added to the finished item rates as per the Appendix -I and as Directed by Engineer in charge of the work.

code18 - Providing and constructing dry rubble stone pitching with pin headers at 2 per m2 using stones and stone chips from approved source including cost of all materials, labour, hand packing / wedging stone chips, finishing and all other ancillary operations complete and as Directed by Engineer in charge of the work.

code15 - Additionalities for formwork, centering and scaffolding for item No. 5 shall be added to the finished item rates as per the Appendix -I and as Directed by Engineer in charge of the work.

code01 - Providing and placing sand bags consisting of empty cement bags filled with 35 to 40 kg locally available sand for forming ring bund including cost of all material, labours, plugging the joints with selected earth and all other ancillary operations complete with all lead and lifts and as Directed by Engineer in charge of the work.

code05 - 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) Mix 1:2:4 (M15) Using 20 mm nominal size graded crushed coarse aggregates and as Directed by Engineer in charge of the work.

code04 - 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. Mix 1:3:6 (M10) Using 40 mm nominal size graded crushed coarse aggregates and as Directed by Engineer in charge of the work.

code13 - Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead A)Dismantling Brick / Tile work / rubble masonry / pitching / etc by mechanical means and as Directed by Engineer in charge of the work.

code19 - Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in single row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling,concrete and masonry works in head walls and parapets 1000mm and as Directed by Engineer in charge of the work.

code10 - Providing and constructing 75 mm dia PVC pipe weep holes for concrete / masonry walls including providing 200 x 200 x 200 mm size porous concrete block made of cement and 20 mm down coarse aggregate in 1 : 4 proportion including 100 mm thick sand backing at the junction of wall and soil back fill, cost of all materials, machinery, labour and all necessary works as directed & complete as per specification with all lead and lifts and as Directed by Engineer in charge of the work.

code16 - 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 & formworkto be paid separately)M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates and as Directed by Engineer in charge of the work.