procurement of steel material for life enhancement and structural strengthening job of conveyor-2a1 and 2b1 under chp-mm dept., ktps through capex 25-26- 1 m.s. channel, 150 x 75, is:2062 grade.a ( make : sail / tata / jindal/rinl length : not less than 6 mtr. is:2062,tolerance weight ± 5%. ) 2 channel,ismc 125 ( make : sail / tata / jindal/rinl length : not less than 6 mtr. is:2062,tolerance weight ± 5%. ) 3 m.s. equal angle, 65 x 65 x 6 ( make : sail / tata / jindal/rinl length : not less than 6 mtr.is:2062,tolerance weight ± 5%. ) 4 i beam of size ismb 300 ( make : sail / tata / jindal/rinl length : not less than 6 mtr. is:2062,tolerance weight ± 5%. ) 5 plate, ms, thick- 6 mm, width-1250 mm to 1500 mm, length-5000 mm to 6000 mm, is: 2062/2011, astm-a36 ( make : sail / tata / jindal/rinl standard size : 3500mm x 1200mm.is:2062, tolerance weight ± 5%. ) 6 sailhard plate 10 mm thick ( make : sail / tata / jindal/rinl. hardness shall be at least 200 bhn. size:standard length 6 meter, width minimum 1 meter. is:2062,tolerance weight ± 5%. ) 7 m.s. equal angle, 90 x 90 x 8, is : ( make : sail / tata / jindal/rinl length : not less than 6 mtr.is:2062, tolerance weight ± 5%. )