Irrigation And Flood Control Department Tender

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 manufactured sand : 8 recycled aggregate 40mm nominal size).

Brick work with C & D Recycled products concrete brick of size (400x200x100mm) or available size of class designation M-10 in foundation and plinth in Cement mortar 1:4 (1 cement : 4 manufactured sand).

Half brick masonry with C & D Recycled concrete brick (400x200x100mm) or available size of class designation M-10 in foundations and plinth in :cement mortar 1:4 (1 cement : 4 manufactured sand).

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete:40 mm thick with 20 mm nominal size stone aggregate.

12mm cement plaster finished with a floating coat of neat cement of mix1:4 (1cement : 4 fine sand)

Steel work welded in built up sections/ framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works.

Providing and laying RMC of M-30 grade By using minimum 400 kg of cement (43 grade, OPC) per cum of concrete in roads / streets manufactured in automatic RMC plant using coarse sand and graded stone aggregate of 20mm nominal size in appropriate proportion as per approved design criteria including transportation to site in transit mixer, including cost of admixture in recommended proportion as per IS9103 to accelerate/ retard setting of concrete to improve workability with out impairing strength and durability as per specification including spreading and compacting mechanically by using needle and surface vibratos, leveling to required slope & camber, finishing by floating & brooming with wire brushes etc. and curing including making provision for contraction / expansion, construction of cross / longitudinal joints of size 10mm wide 50mm deep by groove cutting machine, providing and filling joints with approved joint filler and sealants, etc. complete, as per direction of Engineer in-charge. (Cost of joint filler & sealants shall be paid for separately under relevant items). Note:- Cement content considered in M-30 is @ 400 Kg/Cum. Excess/less cement used as per design mix is payable/ recoverable separately

Providing and fixing in position 12 mm thick bitumen impregnated fibre board conforming to IS:1838 including cost of primer, sealing compound in expansion joints.