Tungabhadra Board Tender

Restoration of skin wall in deepcut at Km 13.700 of Power Canal;Earth work excavation for FOUNDATION by Mechanical means depth upto 1.50m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including cost of explosives, dressing of excavated surfaces, disposing off or levelling the excavated stuff or sorting & stacking the selected stuff for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, blasting materials, tools, usage of Machinery & all other appurtenaces required to complete the work. In Hard Rock ( requiring blasting) Depth upto 1.50m etc., complete as per specifiations and as directed by the Engineer-in-Charge.

Restoration of skin wall in deepcut at Km 13.700 of Power Canal;Removing and hauling muck overfallen due to natural causes such as geological faults etc., out of tunnel including cost of all materials, machinery, labour, ventilation, drainage, lighting, breaking any large rock fragments if necessary by blasting with all other ancillary operations and disposing off the same in and specified dump area or as directed with all lead and all lifts etc., complete as per specifiations and as directed by the Engineer-in-Charge.

Restoration of skin wall in deepcut at Km 13.700 of Power Canal;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 specifiations and as directed by the Engineer-in-Charge.

Restoration of skin wall in deepcut at Km 13.700 of Power Canal;Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N / sq mm ) grade cement concrete using 40 mm down approved, clean, hard, graded aggregates for foundation filling including cost of all materials, machinery, labour, formwork,cleaning, batching, mixing, placing in position, levelling, vibrating,finishing, curing etc., complete with lead upto 50 m and depth of foundation upto 1.5 m from surface. Cement content: 240 kg / cum with use of super plasticiser ) PCC etc., complete as per specifiations and as directed by the Engineer-in-Charge.

Restoration of skin wall in deepcut at Km 13.700 of Power Canal;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 specifiations and as directed by the Engineer-in-Charge.

Restoration of skin wall in deepcut at Km 13.700 of Power Canal;Dewatering pump 10 hp diesel etc., complete as per specifiations and as directed by the Engineer-in-Charge.

Restoration of skin wall in deepcut at Km 13.700 of Power Canal;Providing and placing sand bags consisting of empty cement bags filled with 35 to 40 kg locally available sand for forming ring bund including plugging the joints with selected earth, cost of all labour, materials with all lead and lifts etc., complete as per specifiations and as directed by the Engineer-in-Charge.