procurement of different structural steel items for overhauling of unit 1, scheduled in aug sept,2025, ahp-mm, stg i, sgtpp. , procurement of different structural steel items for overhauling of unit 1, scheduled in aug sept,2025, ahp mm, stg i,sgtpp , channel 100x50x6mm structural steel # ordinary quality,as per is-1977-1975(2nd rev) ( make:sail/tata/jindal/rinl, tolerance on weight ± 5% ) , channel,ismc 150,is:2062 ( moc: m.s. as per is:2062 grade a, make:sail/tata/jindal/rinl, tolerance on weight ± 5% ) , i beam of size ismb 200 ( moc: m.s. as per is:2062 grade a, make:sail/tata/jindal/rinl, tolerance on weight ± 5% ) , ms plate,is 2062-1999,t16xw1350xl4900mm # make sail/tata ( size: 1250mm x 6300mm. make:sail/tata/jindal/rinl, tolerance on weight ± 5% ) , ms plate 10 mm thick,is:2062 grade a # ( make:sail/tata/jindal/rinl, tolerance on weight ± 5% ) , ms plate 8mm # ( moc: m.s. as per is:2062 grade a, make:sail/tata/jindal/rinl, tolerance on weight ± 5% ) , ms plate3.15mm thick # ( make:sail/tata/jindal/rinl, tolerance on weight ± 5% ) , angle,ms 75x75x6mm,isma # ( moc: m.s. as per is:2062 grade a, make:sail/tata/jindal/rinl, tolerance on weight ± 5% ) , angle,ms equal angle,50x50x6mm $for esp sgtpp is:2062 grade.a ( make:sail/tata/jindal/rinl, tolerance on weight ± 5% ) , gi grating,l1000xw1000mm item no.-2 as per drawing no.sg.t.p/mechanical/b&a/221 , pipe g.i. size:32nb, 2.5mm thk minimum length: 6 meters, conforming to is: 1239, part-1, light duty ( tolerance on length ± 5% on total length )