Irrigation And Flood Control Department Tender

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse 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.

12 mm cement plaster of mix : 1:4 (1 cement: 4 coarse sand)

Neat cement punning

Providing and laying in position ready mixed plain cement concrete with cement content as per approved design mix and manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for plain cement concrete work, including pumping of R.M.C. from transit mixer to site of laying and curing, excluding the cost of centering, shuttering and finishing, including cost of curing, admixtures in recommended proportions as per IS : 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer - in - charge. Note:- Less cement used than specified in this item is recoverable separately. All works upto Plinth Level. M-10 grade plain cement concrete (cement content considered @ 220 kg/cum). 20mm stone aggregate use instead of 40mm stone aggregate.

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 20 mm nominal size in appropriate proportions as per approved design criteria including transportation to site in transit mixer, including cost of admixture in recommended proportion as per IS 9103 to accelerate/retard setting of concrete to improve workability without impairing strength and durability as per specification including spreading and compacting mechanically by using needle and surface vibrator, 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 50 mm 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 fillers & sealants shall be paid for separately under relevant items.). Note:- Cement content considered in M-30 is @ 400 kg/cum. less cement used as per design mix is 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.

Raising manhole cover and frame slab to required level including dismantling existing slab and making good the damage as required (Raising depth of manhole to be paid separately) :Circular manhole 140 cm dia with circular cover 600 mm dia of grade EHD - 35