Details: earth work in bulk excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 m2 on plan) including disposal of excavated earth lead upto 50 meters and lift upto 1.5 m, as directed by engineer-in-charge. all kinds of soil. providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. all work upto plinth level with: 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size). brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in : cement mortar 1:6 ( 1 cement : 6 coarse sand). extra for brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level. cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry and curing complete, but excludi