Details: 4.1 providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level :4.1.8 1:4:8 (1 cement : 4 coarse sand (zone-iii) derived from naturalsources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) 6326.05 6.4 brick work 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 in all shapes and sizes in : 6.4.2 cement mortar 1:6 (1 cement : 6 coarse sand) 8288.35 10.15 providing and fixing m.s. tubular frames for doors, windows, ventilators and cupboard with rectangular/ l-type sections, made of 1.60 mm thick m.s. sheet, joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary hinges and screws and applying a priming coat of approved steel primer. 10.15.1 fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of c.c. 1:3:6 (1 c
Sector: Police and Internal Security