Karnataka Neeravari Nigam Limited Tender

CSRVol-3fortheyear2023-24,P.No25,Sl.No.4.14B(ii)a - Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density by mechanical means Grading-II (53mm to 22.4mm) Using Screening Crushable type such as Moorum or Gravel with all lead and lifts for all materials and all other incidental charges etc, complete and as directed by the Engineer-in-charge.

PageNo.16,Item2.4.1ofCSRVol-1fortheyear2023-24 - Providing and laying in position 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 necessary, 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. Mix 1:2:4 (M15) Using 20 mm nominal size graded crushed coarse aggregates with all lead and lifts for all materials and all other incidental charges etc, complete and as directed by the Engineer-in-charge.

PageNo.188,Item16.3.7ofCSRVol-5fortheyear2023-24 - Providing S&S RCC SPUN / VIBRATED CAST PIPES (REINFORCED) pipes NP-3 Class conforming to IS:458-1988 with latest amentments using ordinary portland cement, for sanitary works and conveying to work site, rolling and lowering into trenches, laying true to line and level including loading and unloading at both destinations and jointing of pipes and specials, perfect linking of joints with jack to correct position including cost of jointing materials, i.e, rubber rings conforming to IS: 5382 for S&S RCC pipes, with all leads and lifts as directed and giving necessary hydraulic test as per ISS to the required pressure and commissioning etc. complete. Before the execution of the work, the contractor shall carry out the survey - 600mm dia with all lead and lifts for all materials and all other incidental charges etc, complete and as directed by the Engineer-in-charge.

CSRVol.1It.No.1.14.1PgNo.8fortheyear2023-24 - 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. In all kinds of soils upto 3m depth with all lead and lifts including dewatering, desilting and bailing out standing water, storm water, ground water and seepage water and all types of water, providing bunds wherever necessary etc., complete and as directed by the Engineer-in-charge.

CSRVol.1It.No.1.8,PgNo.7fortheyear2023-24 - 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 lifts for all materials and all other incidental charges and lead charges for water etc, complete and as directed by the Engineer-in-charge.

PageNo17Item3.7ofCSRVol-3fortheyear2023-24 - Loosening, leveling and Compacting original ground supporting embankment to facilitate placement of first layer of embankment, scarified to a depth of 150 mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given in Table 300-2 for embankment construction with all lead and lifts for all materials and all other incidental charges etc, complete and as directed by the Engineer-in-charge.

PageNo.78,Item8.54ofCSRVol-3fortheyear2023-24 - Providing and fixing board displaying information, such as 'Name of work, Tender cost, Name of Contractor, Work completion and liability period etc', having rectangular shape of 1.20m x 0.90m size made out 18 gauge (1.25mm) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on front side and grey stove enamel on back side and border / messages / symbols etc. with approved colour shade paint complete, on M.S.angle of size 35 x 35 x 3 mm frame with properly cross braced M.S. angles of size 35mmx35mmx3mm duly painted including Two M.S. angle iron posts of size 65 mm x 65 mm x 6 mm, 3.65 m long painted with alternate black and white bands of 25 cm width including all fixtures etc.and fixing the boards in 1:4:8 concrete block of size 60 cm x 60 cm x 75 cm including, excavation, refilling, transportation, and labour etc completewith all lead and lifts for all materials and all other incidental charges etc, complete and as directed by the Engineer-in-charge.