Karnataka Neeravari Nigam Limited Tender

Common SR Vol-I, 2023-24, P-16 , I- 2.4.1 - Providing and laying in position Reinforced cement concrete for all Sub structures of building, rrigation 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 eedle 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, uring 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

Common SR Vol-I, 2023-24, P- 93 I.No-e - Providing, fabricating and placing in position reinforcement steel for RCC structures including cleaning, straightening, cutting, bending, lapping / welding joints wherever required, tying with 1.25 mm dia. Soft annealed steel wire, including cost of all materials, machinery, labour labour etc.,complete with all lead and all lifts.

CommonSRVol-IV, 2023-24, PART-A, P-78 , I.No: 6.15 - Design, fabrication, supply, erection, testing and commissioning of fixed wheel type vertical lift emergency gate consisting of skin plate, horizontal and vertical girders, wheels, stiffeners, lifting brackets, guide rollers, ballast blocks, teflon claded rubber seals with all accessories for river sluice / canal sluice 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.

ComonSRvol-IV,2023-24, PART-A, P-83-84 , I.No: 6.3 - Design, fabrication, supply, erection and commissioning of embedded parts consisting of sill beam, wheel tracks, seal seats, guide rails, gate groove liners with all accessories for canal escape / regulator stoplog gate including cost of all materials, machinery, labour, cutting, aligninganchoring, welding, finishing, cleaning, applying one coat zinc rich epoxy primer and four coats of cold applied coal tar epoxy paint and all other ancillary operations complete as per specifications and approved drawings.

CommonSRVol-IV,2023-24, PART-A, P- 83 , I.No: 6.29 - Design, fabrication, supply, erection, testing and commissioning ofadequate capacity screw type hoist consisting of supporting structure,platfom, railing, ladder with all accessories for operating canal escape/ regulator gate including cost of all materials, machinery, labour,cutting, aligning, anchoring, welding, finishing, cleaning, greasing,applying two coats of zinc chromate red oxide primer and three coats of approved synthetic enamel paint and all other ancillary operations complete as per specifications and approved drawings

CommonSRVol-IV,2023-24, PART-A, P- 79 , I.No: 6.19 - Design, fabrication, supply, erection and commissioning of structural steel hoist bridge consisting of columns, beams, bracings, stiffeners, ties, chequered plate covering, hand railing, ladder with all other accessories for supporting rope drum hoist for operating barrage gates including cost of all materials,machinery, labour, cutting, aligning, anchoring, welding, finishing, cleaning, applying two coats of zinc chromate red oxide primer and three coats of approved synthetic enamel paint and all other ancillary operations complete as per specifications and approved drawings.

Common SR Vol-II, 2023-24, P- 189 , I.No: 19.18 - Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking to the appropriate disposal area as per direction of Engineer-in-charge.

Common SR Vol-II, 2023-24, P- 47 , I.No: 8.36.1 - Finishing with Epoxy paint (two coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete. On steel work including preparing the surface after thorougly cleaning oil, grease, dirt and foreign matter, cost of materials, labour complete as per specifications and as per directions of Enginer-in-charge.