Details: cleaning of work site, dismantling the old damaged mechanical structures, demolishing the existing civil structure and providing concrete for fixing new embedded parts etc. od24681/2022-2023:clearing grass from banks of canal and removal of silt, zoological waste and other debris from canal bed including removal of the up to a distance of 50 m outside the periphery of the area cleared od24682/2022-2023:dismantling of the canal shutter ( up to 2 tonne weight ) / hoisting unit / embedded parts etc. of the same and stacking at a distance of 100 meter including hire of machinery labour etc. complete as directed by the departmental officer at the site. (weight of the unserviceable shutters and embedded parts may be calculated as 60% and unserviceable hoisting units as 80 % ) 15.2.1:demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in-charge.nominal concrete 1:3:6 or richer mix (i/c equivalent desi
Sector: Irrigation