tender for installation of paver block at nutakki crha/rhtc; 1 earth work in surface excavation not exceeding 30 cm in depath but exceeding 1.5m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50m and lift upto 1.5m, as directed by engineer-in-charge 2 providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plinth level: 3 1:5:10 (1 cemnet: 5 coarse sand (zone-iii) derived from natural sources: 10 graded stone aggregate 40 mm nominal size derived from natural sources) 4 providing and laying 60mm thick factory made cement concrete interlocking paver block of m-30 grade made by block making machine with storage vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of engineer-in-charge