Karnataka Neeravari Nigam Limited Tender

P.N-16 Item No-2.4.2 of CSR Vol-1 2023-24 - 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, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. M20 Design Mix 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 for Foundation work

P.N-16 Item No-2.4.2 of CSR Vol-1 2023-24 - 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, labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. M20 Design Mix 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 for Earth Retaining Structure

P.N-16 Item No-2.4.3 of CSR Vol-1 2023-24 - 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. M25 Design Mix Using 20 mm nominal size graded crushed coarse aggregates, complete and as directed by the Engineer-in-charge.

P.N-18 Item No-2.11(c) of CSR Vol-1 2023-24 - 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.-C.Sub structure of Bridges, complete and as directed by the Engineer-in-charge.

P.N-7 Item No-1.8 of CSR Vol-1 2023-24 - 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 and including all incidental operations and charges and all lead charges for water etc., complete and as directed by the Engineer-in-charge.

P.N-7 Item No-1.11 of CSR Vol-1 2023-24 - Filling approved 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, with all lead and lifts and including all incidental operations and charges and all lead charges for water etc., complete and as directed by the Engineer-in-charge.

P.N-91 Item No-7.1 of CSR Vol-4 2023-24 - De-silting of Feeder Channel/Canal in dry condition by excavating the deposited bed material and loading the same to transport vehicle( excluding cost of transportation ) including cost of all machinery,labour & all necessary works as directed and complete as per specification with all lead and lifts and including all incidental operations and charges and all lead charges for water etc., complete and as directed by the Engineer-in-charge.

P.N-55 Item No-3.45.1 of CSR Vol-4 2023-24 - Providing and constructing size stone pitching using 200 to 250 mm size stones with pin headers at 2 per m2 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 and all other ancillary operations complete. 300 mm thick with all lead and lifts and including all incidental operations and charges and all lead charges for water etc., complete and as directed by the Engineer-in-charge.

P.N-83 Item No 6.28 of CSR Vol-4 2023-24 - Design, fabrication, supply, erection, testing and commissioning of fixed wheel type vertical lift gate ( with top seal ) consisting of skin plate, siffeners, horizontal and vertical girders, wheels, guide rollers, rubber seals 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 lifts and including all incidental operations and charges and all lead charges for water etc., complete and as directed by the Engineer-in-charge.

P.N-83 Item No 6.29 of CSR Vol-4 2023-24 - Design, fabrication, supply, erection, testing and commissioning of adequate 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 with all lead and lifts and including all incidental operations and charges and all lead charges for water etc., complete and as directed by the Engineer-in-charge. Note: 1. Capacity of hoist in t with 25 % reserve capacity =2.50 x Wt of gate. ( Hoist capacity shall be rounded off to next 1 tonne ) Weight of hoist with all accessories: 300 kg per tonne capacity of hoist 2. Quantity of structural steel = 61.2 % of computed weight for 1 hoist.