Irrigation And Flood Control Department Tender

Brick work with C & D Recycled products concrete Brick of class designation M - 10 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 Manufacture Sand).

Half Brick masonry with C & D Recycled products concrete brick of class designation M-10 in foundation plinth in cement mortar 1:4 (1 cement : 4 Manufacture).

12 mm cement plaster: 1:4(1cement:4 coarse sand) finisihed with floating coat of neat cement punning.

Raising circular mainhole cover and frame to required level. Brickwork required for raising will be paid for extra.

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality HD - 20 Circular shape 560 mm internal dia.

Providing and laying cement concrete pavement of M-10 with ready mix concrete frombatching plant of required cement manufacture and to the site work in transit mixture having continuous agilated mixture manufacturer as mixed design m-10 grade of cement concrete work including pumping of R.M.C. from transit mixer to site placing in required camber cumpalsory with plate / screed vibrator with viro brush etc. and curing including cost of admixtures in recommended proportions as per IS : 9103 to accelerate/retard setting of concrete, improve without impairing strength and durability as per satisfaction and direction of the Engineer-in-charge.” Note:- Cement content considered in M-10 is @ 220 kg/cum excess cement used will not be payable and less cement used as per design mix is recoverable @ Rs. 10/- Per kg. separately.

Providing and laying RMC of M-30 grade By using minimum 400kg 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 M-30 RMC by using minimum cement @400 kg/cum. Cement concrete manufactured in automatic batching plant (RMC plant) including transportation to site in transit mixer.