Karnataka Neeravari Nigam Limited Tender

CODE NO4 - 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. M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates Complete with all lead & lifts and as per directed by Engineer incharge ( CSR Vol.1 2023-24 I.No. 2.4.2 P.No.16 )

CODE NO5 - 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. ( 2.5.3 ) M30 Design Mix Using 20 mm nominal size graded crushed coarse aggregates Complete with all lead & lifts and as per directed by Engineer incharge (CSR Vol.1 2023-24 , I.No. 2.5.3, P.No.16)

CODE NO6 - 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 Item No. 2.11 (f) Canal & Allied Works Complete with all lead & lifts and as per directed by Engineer incharge (P.Np. 18 Vol.1 2023-24)

CODE NO7 - 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 Item No. 2.11 (D) Super structure of Bridges Complete with all lead & lifts and as per directed by Engineer incharge ( P.Np. 18 Vol.1 2023-24)

CODE NO8 - Back filling behind abutment, wing wall and return wall complete including compaction as per drawing and Technical Specification A. Granular material Complete with all lead & lifts and as per directed by Engineer incharge ( SR Vol.3 2023-24 , I.No 12.3 A, P.No:117 )

CODE NO9 - Providing and laying Reinforced Cement Concrete pipe light duty NP2 for culverts, roadway utilities& crossings as per IS 458:2003 in Single row including pointing ends and fixing collars with cement mortar 1:2 including cost of all materials, labour, curing completeas per specifications. (a) 300 mm dia Complete with all lead & lifts and as per directed by Engineer incharge (Vol.3 2023-24, I.No 8.58 a, P.No. 80 )

CODE NO10 - 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.Complete with all lead & lifts and as per directed by Engineer incharge ( SR Vol.4 2023-24, I.No WRD 6.28, P.No:83)