Details: with itc availability grading roof for water proofing treatment with cement concrete 1:2:4 (1cement : 2coarse sand : 4graded stone aggregate 20 mm nominal size) dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of to the dumping ground within 50 metres lead. 12 mm cement plaster of mix :1:6 (1 cement: 6 fine sand) providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from m.s. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per is : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate
Sector: Mining