Details: demolishing the damaged wall 15.2.2 : demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in-charge.nominal concrete 1:4:8 leaner mix ( including equivalent design mix) 15.7.4 : demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of engineer-in-charge.in cement mortar reinstating the wall 4.1.8 : providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 nominal size) 50.6.1.6 : solid block masonry using pre cast solid blocks (factory made) of size 30x20x20cm or nearest available size confirming to is 2185 part i of 1979 for super structure above floor two level upto floor five level thickness 20cm and above in : cm 1:6 ( 1 cement
Sector: Urban Authority