Tungabhadra Board Tender

Construction of Low Level Causeway;Providing rubble and sand filling in layers of 250 to 300 mm including cost of all materials,machinery, labour, watering, ramming with lead upto 50 m and all lifts etc., complete as per specifications and as directed by the Engineer-in-Charge.

Construction of Low Level Causeway;Providing and laying in position Reinforced cement concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all the other appurtenances required to complete the work as per technical specifications. (The cost of steel reinforcement & formwork to be paid separately) M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates etc., complete as per specifications and as directed by the Engineer-in-Charge.

Construction of Low Level Causeway;Providing, fabricating and placing in position reinforcement steel for RCC works including cost of all materials, machinery,labour, cleaning, straightening, cutting,bending,hooking lapping,welding wherever required, tying with 1.25 mm dia. soft annealed steel wire with lead and all lifts etc., complete as per specifications and as directed by the Engineer-in-Charge.

Construction of Low Level Causeway;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) M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates etc., complete as per specifications and as directed by the Engineer-in-Charge.

Construction of Low Level Causeway;Providing hearting / casing embankment using homogeneous approved soil from borrow areas in layers of 250 to 300 mm ( before compaction ) including cost of all materials, machinery, labour, all other operations such as collection of soil, spreading soil in layer of specified thickness, sorting out, breaking clods, levelling, sectioning edges / sides, watering, compacting each layer to density control of not less than 95 percent or as stipulated using power roller with all lead and all lifts etc., complete as per specifications and as directed by the Engineer-in-Charge.

Construction of Low Level Causeway;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 Clause 1101.6. C.750 mm dia etc., complete as per specifications and as directed by the Engineer-in-Charge.