annual plan-ekgp project no:186/25-26-kayappoyil ems vayanashala-maintenance-general civil work-- 1 maintenance to vayanashala 2 14.83:hacking of cc flooring including cleaning for surface etc. complete as per direction of the engineer-in-charge. 3 11.37:providing and laying ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to is : 15622, of approved make, in colours such as white, ivory, grey, fume red brown, laid on 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand), including pointing the joints with white cement and matching pigment etc., complete. 4 od77752/2025-2026:providing and laying 60mm thick factory made cement concrete interlocking paver block made by block machine with strong vibratory compaction of approved size design and shape laid in required colour and pattern over and including 50mm thick compacted bed of stone aggregate 6mm nominal size filling the joints with fines and etc. all complete as per the direction of engineer-in-charge.vertically including cost and conveyance of all materials all labour charges,fabricating etc. complete. (modified 16.68 by replacing sand bed 6mm stone aggregate bed) 5 4.1.4:providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:2:4 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)