Irrigation And Flood Control Department Tender

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).

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including 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 Engineer-in-charge.“(Note :- Cement content considered in this item is @ 330 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately). All works upto plinth level

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including 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 Engineer-in-charge.“(Note :- Cement content considered in this item is @ 330 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately). All works above plinth level upto floor V level

Centring and shuttering including strutting, propping etc. and removal of form for all heights. Foundations, footings, bases of columns etc. for mass concrete.

Suspended floors, roofs, landings, balconies and access platform.

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

Columns, Pillars, Piers, Abutments, Posts and Struts

Edges of slabs and breaks in floors and walls Under 20 cm wide

Supply of earth including royality, excavation loading & unloading and carriage by mechincal transport lead upto 5.K.M. and banking excavated earth in layers not exceeding 20 cm in depth, breaking clods, watering, rolling each layer with 1/2 tonne roller, or wooden or steel rammers and rolling and dreeing up, in embankments for roads, flood banks, marginal banks, and guide banks or filling up ground depressions and lift upto 1.5 m in all kinds of soil.

|Supplying, filling, stitching, staking of earth filled EC bags at site including royality of earth etc. direction of Engineer-in-Charge.

Providing and erecting 2.00 metre high temporary barricading at site as per drawing/ direction of Engineer-in- Charge which includes writing and painting, arrangement for |traffic diversion such as traffic signals during construction at site for day and-night, glow lamps, reflective signs, marking, |flags, caution täpe as directed by the Engineer-in Charge. The barricading provided shall be retained in position at site continuously vc shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for amages, painting, all incidentals, labour materials, equipments and works required to execute the job. The barricading shall not be removed without prior approval |of Engineer-in-Charge

Providing of JCB machine for Shifting EC Bags of water Diversion, including cost of diesel and driver etc. complete from 8.00 AM. To 4.00 PM. .

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.

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)

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 60mm thick faciory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved s;ze, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1mx1mx400micron, finished with 12mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement rounding the edge sand making and finishing the outlet complete.

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion.(i) Single socketed pipes.110 mm diameter

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

Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

Finishing walls with water proofing cement paint of required shade : New work (Two or more coats applied @ 3.84 kg/10

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work

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 Tansit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified garde for plain cement concrete work, including pumping, of RMC 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 impaining strength and durability as per direction of the Engineer-in-charge. Note : 1)Exess/less cement used than specified in this item is payable/recoverable separately. All owrks upto plinth level : M:10 grade plain cement concrete (cement content considered @ 220 kg/cum)

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 proportion 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 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 10 mm 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 filler & 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 @ Rs. 10/- P. kg. 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.

Removing of obstructions / garbage / floating material / slush and unhygienic material from the bed of drain in or under water and liquid mud , desilting of silt and other unhygienic deposit from the existing Nallah including disposal of excavated material within a manual lead of 50 mtr and lift . including working in or under water and under foul condition prevalent site of Nallah for satisfactory work as per direction of Engineer-in-charge.

Disposal of excavated earth/malba/unheigenic material from the banks of Asola Nallah by mechanical means, loading, transporting, unloading & stacking within 30.00 Km lead to Tajpur Pahari or as directed by Engineer-in-charge.

Deployment of 82 HP diesel pump for pumping out water including the cost of diesel, oil, accessories, tools & plants, suction pipe upto 20m including watch & ward etc. delivery upto 50m and shifting as per the site requirement in foul condition etc. complete

Pumping Out Water by Deploying tractor pump including the cost of diesel oil accessories tools & Plants sunction pipe and shifting as per the site requirment etc. Complete

Extra for providing suction/delvery of appropriate size with all accessories i.e clump/socket etc.including maintenance & watch ward including foul condition etc.(Market"A")