rate contract for fabrication of items without ut rt below 2 mt , general fabrication of items without ut rt below 2 mt ( 20 % bhel material & 80 % party material ) -- 1 aa10108 structural steel standard quality ( plates, sections, strips, flats, bars ) upto 63mm 2 aa10119 structural steel standard quality ( plates, sections, strips, flats, bars ) upto 63mm 3 rolled sections like angles, beams, channels etc rolled sections like angles, beams, channels etc. any size 4 aa10208 hot rolled cabon steel bars, grade ; 40c8- normalised upto 63mm 5 aa10109 hot rolled carbon steel bars upto 63mm 6 aa10218 hot rolled cabon steel bars -h&t upto 63mm 7 bq-aa10401 carbon steel plates - intermediate and high temperature 8 aa10152 steel tubes – electric resistance welded / submerged arc welded any size 9 aa10147 ( erw pipe of any od ) carbon steel pipes– electric resistance welded / submerged arc welded any size 10 aa10111 hot rolled carbon steel sheet ( 410n / mm2 tensile ) upto 4.0 mm 11 aa10112 bright steel bars and sections ( standard quality ) i-beam / equal angles small sections 12 aa10113 hot rolled carbon steel sheet ( 330n / mm2 tensile ) any size 13 aa10114 cold rolled carbon steel sheet -ordinary upto 2.5 mm 14 aa10115 cold rolled carbon steel sheet -annealed drawing upto 3.15 mm 15 aa10183 steel chequered plates any size 16 aa10179 expanded metal steel sheets any size