Flood Works

Clearing and grubbing land in canal slope work including uprooting rank vegetation, grass, bushes, shrubs, sapling and trees girth upto 300mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned, upto a lead of 1000m including removal and disposal of top organic soil not exceeding 150mm in thick. complete as directed by the Engineer-in-charge.

Earth work in excavation of foundation in all kinds of soil including hard moorum,stoney earth mixed with boulder (except sheet rock and boulder required blasting)with all lead ,lifts and delifts including dressing and levelling the bed & slope & depositing the excavated materials at places away from the work site with all leads,lifts and delifts including cost of all labour & dewatering if required and T&P required for the work etc.Complete as directed by the Engineer-in-charge.

Filling in foundation and plinth with sand including watering and ramming with cost, conveyance, royalty etc. complete as per direction of the Engineer-in-Charge.

Rigid & smooth centering and shuttering for PCC work including false work and dismantling them after casting including all cost of material and labour Plinth and foundation etc. complete as directed by the Engineer-in-charge. and T&P etc.Complete as directed by the Engineer-in-charge.

Cement concrete (1:3:6) with 40mm down graded hard granite metal of approved quality mixing by concrete mixture and placing manually,compacting with vibrator including cost of all materials,labour charges with all lead by mechanical means and placement within initial leads of 50m and initial lift of 1.50m for mixing concrete including conveyance, royalty & taxes etc. of all materials, T&P, watering & curing, B&O.C. Workers Welfare Cess etc. complete as directed by the Engineer-in-charge.

Providing formwork for Concrete with F1 finish for upstream faces of dam,spillway ,glacis of barrages,unexposed surfaces of foundation .block joints etc.with steel shutters rigidly fixed and removal of forms and making good to the surfaces where necessary complete with all labour,materials and T & P etc.Complete as directed by the Engineer-in-charge.

Supplying, fitting and placing un-coated M.S bar reinforcement complete as per drawing and technical specification etc. complete as directed by the Engineer-in-charge.

Reinforced Cement concrete M-20 grade with CBHG coarse aggregate 20mm down graded metal of approved quality mixing by concrete mixture and placing manually,compacting with vibrator including cost of all materials,labour charges with all lead by mechanical means and placement within initial leads of 50m and initial lift of 1.50m for mixing concrete including conveyance, royalty & taxes etc. of all materials, T&P, watering & curing, B&O.C. Workers Welfare Cess etc. complete as directed by the Engineer-in-charge.

Providing weep holes in plain concrete abutment,wing wall with 100mm dia AC pipes extending through full width of the structures with slope of 1(V) : 20(H) toward drawing face with B&O.C. Workers Welfare Cess etc. complete as directed by the Engineer-in-charge.

Filling in foundation and plinth with excavated earth including watering and ramming etc. complete as directed by the Engineer-in-charge.

Supplying and spreading with river single or bajri (12 mm to 20 mm) including dumping on slope filling interstices with small stone and wedges and packing surface to proper line and level etc. complete with all leads & lifts including all taxes, cost, carriage, royalty and T&P required for the work etc.Complete as directed by the Engineer-in-charge.

Excavation of any approved type of soil in approved borrow area by mechanical means and loading into and transportation by mechanical means and unloading the soil on properly prepared and scientifically approved surface excluding watering and compaction in embankments of canal for al heights including construction, maintenance, watering and lighting of haul road and borrow area etc complete as per the direction of the Engineer in charge. (Measurement of the fill to be taken on the finished compacted section under OMC condition)

Providing stone riprap to the slopes of earthdam and dyke with quarried and blasted granite stone boulders of size 0.30m and above including dumping on slopes filling interstices with small stones & wedges and packing surface to proper line and levels including fixing wave breakers complete with all leads & lifts complete as directed by the Engineer-in-charge.

Dry stone masonry with other than granite stone of size 15 cm to 30 cm for guard wall or retaining wall including cost,carriage,royalty and T & P required for the work etc.complete as per direction of Engineer-in-charge.

Rough stone dry packing with other than granite stone of size 4 cm to 90 cm including filling the interstices with small taxes of all materials with all labour and T & P required for the work etc.complete as per direction of Engineer-in-charge.

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