Tungabhadra Board Tender

Providing barricading with metal crash;Providing and erecting a "W" metal beam crash barrier system comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanised by hot dip process, all fittings to conform to IS:1367 and IS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per clause 811 etc., complete the works as per specifications and as directed by the Engineer-in-Charge.

Providing barricading with metal crash;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 the works as per specifications and as directed by the Engineer-in-Charge.

Providing barricading with metal crash;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 the works as per specifications and as directed by the Engineer-in-Charge.

Providing barricading with metal crash;Providing casing embankment using semi-pervious / pervious 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 the works as per specifications and as directed by the Engineer-in-Charge.