Irrigation And Flood Control Department Tender

Providing and laying in position cement concrete of specified grade excludingthe cost of centering and shuttering all work upto plinth level 1:2:4 (1 cement : 2 coarse sand (Zone-III) : 4 graded stone aggregate 20mm nominal size)

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

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement, all work upto plinth level with 1:1 ½ :3 (1 cement : 1 ½ coarse sand (zoneIII): 3 graded stone aggregate 20 mm nominal size).

Steel reinforcement for R.C.C. work including straightening, cutting,bending, placing in position and binding all complete upto plinth level Thermo-Mechanically Treated bars of grade Fe-500D or more.

Providing and fixing in cement mortar 1:6(1 cement :6 coarse sand) Red sand stone slabs 30 mm thick over drains.

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Filling available excavated earth in trenches,plinth,sides of foundation etc. in layers not exceeding 20 cm in depth,consolidating each deposited layers by ramming and watering ,lead up to 50 m and lift upto 1.5 m.

Providing and laying in position ready mixed plain cement concrete with cement content 220 kg 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 accelerate/retard setting of concrete, improve workability without impairing strength and durability as per direction of the Engineer-in-charge All works up to plinth level M-10 grade plain cement concrete.

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 without 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.