procurement of different types of steel materials for sgtpp, wbpdcl , procurement of different types of steel materials for sgtpp, wbpdcl , chequered plate, ms 6mm thick # ( is: 2062, grade:a make: sail / tata / jindal / rinl ) , ms plate3.15mm thick # ( is: 2062, grade:a make: sail / tata / jindal / rinl ) , ms plate 12 mm # ( is: 2062, grade:a make: sail / tata / jindal / rinl ) , m.s. plate, 28 mm thick, is:2062 grade a ( is: 2062, grade:a make: sail / tata / jindal / rinl ) , bq plate 6 mm # ( is: 2002-3 / sa515-70 make: sail / tata / jindal / rinl ) , ms plate 6 mm thick # ( is: 2062, grade:a make: sail / tata / jindal / rinl ) , plate, ms, t8mm, is 2062, grade a # ( is: 2062, grade:a make: sail / tata / jindal / rinl ) , angle, ms equal angle:65x65x6 # for structure sgtpp1, is: 2062 grade-a ( is: 2062, grade:a make: sail / tata / jindal / rinl ) , angle, ms equal angle, 50x50x6mm $for esp sgtpp is:2062 grade.a ( is: 2062, grade:a make: sail / tata / jindal / rinl ) , ms angle 75x75x6 mm # ( is: 2062, grade:a make: sail / tata / jindal / rinl ) , ms angle 90x90x8 mm # ( is: 2062, grade:a make: sail / tata / jindal / rinl ) , i section, size:ismb 200 mild steel i section beam as per is 808 m.o.c: mild steel ( is:2062 ) ( is: 2062, grade:a make: sail / tata / jindal / rinl ) , i - section beam 300x140 mm ( is: 2062, grade:a make: sail / tata / jindal / rinl ) , channel, ms, 75x40x6mm # ( is: 2062, grade:a make: sail / tata / jindal / rinl ) , ms channel 100x50 mm ( is: 2062, grade:a make: sail / tata / jindal / rinl ) , ms erw pipe 15 mm heavy duty ( 2.65 mm thick, medium duty ( b-class ) , wt: 1.21 kg / mtr grade: is 1239, minimum length:6 mtr make: sail / tata / jindal / rinl ) , erw pipe, 25nb ms black , 3.25mm thk ( 3.25 mm thick, medium duty ( b-class ) , wt: 2.44 kg / mtr grade: is 1239, minimum length:6 mtr make: sail / tata / jindal / rinl ) , pipe, 100nb, heavy grade, is 1239, min l6m ( 5.4 mm thick, heavy duty ( c-class ) , wt: 14.5 kg / mtr grade: is 1239, minimum length:8 mtr to 12 mtr make: sail / tata / jindal / rinl ) , erw pipe, ms black havy grade pipe, 125nb # thickness as per is 1239 ( part-i ) , plain end ( 5.40 mm thick, heavy duty ( c-class ) , wt: 17.9 kg / mtr grade: is 1239, minimum length:6 mtr make: sail / tata / jindal / rinl ) , gi gratings ( size: l=2748mm, w=1320mm, width / depth of load bar: 30 mm, load bearing bar spacing: 32 mm, cross rod pitch: 100 mm )