Details: s/f of wpb 160x152 (11mtr. long, 30.44kg/mtr.) s/f of top channel gi 100 x 50 x 6 mm (3000 mm long) (9.56kg./mtr, 2 no's.) (each 2x3.000x9.56= 57.36 kg) s/f of fish plate 50x6 mm., 2.36 kg/mtr., each 0.280 mtr. length, 6 nos required = (6x2.36x0.280) s/f of double pole belting channel 75x40x 4.8mm., 7.14kg/mtr., each channel length 3.0 mtr., 2 nos channel required =( 7.14x3x2) s/f of 50x50x6mm.gi bracing angle, 4.5kg./mtr., each angle length 3.512 mtr., 2 nos angle required = (4.5x3.512x2) s/f of ab switch mounting channel 75x40x4.8 mm gi channel (3000 mm long)(7.14kg./mtr., 2 no's.) (each 2x3.000x7.14= 42.84 kg) s/f of ab switch side support channel 100x50x6mm,9.56 kg/mtr., each channel length 0.35 mtr., 2 nos channel required = ( 9.56x2x0.35) s/f of channel support for down pipe 75x40x 4.8mm., 7.14kg/mtr., each channel length 0.8 mtr., 1 no. channel required =( 7.14x0.8x1) s/f of hg/ do fuse mounting channel 75x40x4.8 mm gi channel (3000 mm long)(7.14kg./mtr., 2 nos.) (each 2x3.000
Sector: PWD