Details: p/f glass panes, with putty and nails wherever necessary: a) float glass panes of nominal thickness 4 mm (weight not less than 10kg/sqm). taking out doors, windows and clerestory window shutters (steel or wood) including stacking within 50 metres lead: a) of area 3 sq. metres and below providing and fixing steel glazed windows and ventilators, side /top /centre hung, with beading and all members etc. complete of standard rolled steel sections, joints mitred and flash welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, priming coat of approved steel primer, but excluding the cost of other fittings, glass panes complete all as per approved design, (sectional weight of only steel members shall be measured for payment). a) fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of c.c. 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) providing and fixing fly proof galvanized m.s. wire ga
Sector: Telecommunication