Details: clearing grass and removal of up to a distance of 50m out side the periphery of the area etc. complete as per the direction of the engineer-in-charge. dismantling of cement concrete grade m-15 & m-20 including t&p and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceble materials with all lift & lead 1000m etc. complete as per direction of engineer-in-charge. excavation ,loading & carriage by mechanical means in medium hard rock (can not be scapped or peeled with knief, hanheld specimen can be broken with single moderate with pick, crushing strength between 100 to 250 kg/sqcm ) requiring blasting in canal, foundation of structures and deep cutting sections in dry, wet or submerged conditions by mechanical drilling and appropriate blasting and disposal of excavated materials with 1km lead, loading into and transportation by transport vehicle and depositing the excavated materials neatly in approved specified
Sector: Irrigation