Prevention of leakage from gate seepage making bunds of X Regulator Head Distributary Escape during closure period from RD 1254 to 1365

Providing, lowering, laying, aligning fixing in position in pipe line manually operated CI D/F sluice valve of approved make (IS: 14846) PN 1.0 class of following dia complete including all material, labour testing and commissioning along with pipe line as per tectnical specification and as per direction of engineer incharge(200 mm dia)

Providing and Laying in position of Cement concrete Nominal mix (1:2:4) including leads of all construction materials, curing, compaction and finishing with rendering in cement sand mortar 1:3 (1 cement : 3 coarse sand) and making good the joints excluding the cost of centering, shuttering and reinforcement. Well graded crusher broken stone aggregate of maximum size upto;20 mm

Centering and shuttering for slabs, beams, lintels Columns, trough with or without caps and base including propping and removing

Dismantling cement concrete including disposal of material within 50 m lead, inclusive of de-watering wherever required.

Brick masonry (using well burnt clay bricks of size 230 x 110 x 70 mm, class designation 75 as per specification) up to plinth including all leads of all construction materials including curing etc. complete

plaster in cement sand mortar 1:4 including racking of joints,smooth finishing & curing etc.complete including all leads of all construction materials of thickness.12mm thickness.

Supplying of well stitched earth filled bags of capacity, weigh not less than 40 kg per bag at site etc. complete.(Plastic bags)

Hire charhes of hydra crane 8 to 10 tone capacity with pol and operator etc.

Hire charhes of tractor with pol and driver

Labour charges for making coffer dam/ring bund (under flowing / stagnate water pool) by loading transporting earth filled cement bags dropping at required locations in water including lead up to 3 km and lift up to 8 meter from NSL complete (excluding cost of earth filled cement bags).

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