Irrigation And Flood Control Department Tender

1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size).

Centering and shuttering including strutting, propping etc. and removal of form for :

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Small lintels not exceeding 1.5 m clear span, moulding as in cornices, window sills, string courses, bands, copings, bed plates, anchor blocks and the like

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 laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size).

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand)

Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand) : Raised and cut pointing

6 mm cement plaster of mix : 1:3 (1 cement : 3 fine sand)

Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. All kinds of soil

Providing and laying cement concrete pavement of M-10 with ready mixed concrete from batching plant of reputed cement manufacture and transported to the site of work in transit mixer having continuous agitated mixer, manufactured as per mixed design of M-10 grade of cement concrete work including pumping of R.M.C from transit mixer to site. Placing in required camber compulsory with plate / screed vibrator, with wire brush etc. and curing including cost admixture in recommended proportions as per I.S. 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per specifications and direction of Engineer-in-charge Note : 1) Excess/less cement used than specified in this item is payable/ recoverable separately. M-10 grade plain cement concrete by using 220Kg of cement per cum of 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 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 and curing etc. complete, as per direction of Engineer in-charge. 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.

Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : In cement mortar

Providing , cutting and placing in position PVC pipe 110 mm dia 0.50 Mtr. long in RR Masonry wall etc. complete.