Minor Irrigation Department Tender

Providing and laying in-situ vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 40 mm down approved, clean, hard, graded aggregates for RCC works of gallery, sluice, spillway crest, spillway d / s face, energy dissipating structures, training walls, piers, abutments and such other locations including cost of all materials, machinery, labour, formwork, centering, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge (Ref : Para 4.7 to 4.7.22 and 4.8 to 4.8.1 Sec II B 2.1 to 2.21 of detailed Specification) (Cement content: 300 Kg/cum with use of super plasticiser)

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 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 etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge (Ref : Para 4.7 to 4.7.22 and 4.8 to 4.8.1 Sec II B 2.1 to 2.21 of detailed Specification) (The cost of steel reinforcement & formwork to be paid separately) M20 Design Mix Using 20 mm nominal size graded crushed coarse aggregates

Providing, fabricating and placing in position steel reinforcement bars for RCC structures including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, lapping /welding joints wherever required, tying with 1.25 mm dia. soft annealed steel wire etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Ref : Para 4.8 to 4.8.1 to Sec II C 3.1 to 3.4 of detailed Specification)

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 etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Relevant IS Specifications)

Filling clayey soil between two rows of sand bags placed for forming ring bund including tamping, plugging leakage points etc., complete with all leads & lifts, as per detailed specifications, drawings and directions of the Engineer-in-Charge. (Relevant IS Specifications)