Details: 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(zone-iii) including manufactured sand derived from recycled concrete aggregate (rca) up to 25% : 4 graded stone aggregate 20 mm nominal size including recycled concrete aggregate (rca) upto 25% ) 1:5:10 (1 cement : 5 coarse sand (zone-iii) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) brick work with common burnt clay f.p.s. (non modular) bricks of class designation 7.5 in foundation and plinth in: cement mortar 1:6 (1 cement : 6 coarse sand) half brick masonry with common burnt clay f.p.s. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor v level. cement mortar 1:4 (1 cement :4 coarse sand) providing and fixing isi marked flush door shutters conforming to is : 2202 (part i) non-decorative type, core
Sector: Telecommunication