Specifications include, but are not limited to: 1 Steel Sheet, Stainless 48 in X 96 in Gage: 12, T-304-2B-A240 Austenitic, ASTM A240-92B, Commercial Quality 75 2 Steel Sheet, 48 in X 96 in, 12 Gage, 1008 Cold Rolled matte finished Light Oil, Low carbon Per ASTM A366-1008 Commercial Quality Prime Material. Mild Steel Acceptable. 51 3 Steel, Tubing Square, 1 in x 24 ft Long, 16 Gage, 1010 Cold Rolled Electric Weld, Per ASTM A513-MT1010, Commercial Quality Prime material Free of Scale, Rust, Bows, or Waves. HREW Carbon Steel-A513 or A500 Acceptable 20' Random Length 65 4 Steel, Tubing Round 3 in O.D. x 12 Gage (Nominal 0.105 in - Maximum 0.109 in) x 20 ft Length, Carbon Grade A513, Seams Shall Be Fully Welded - THREW 1010. Carbon Steel-A513 or A500 Acceptable 20 ft Random Length. 1 5 Angle Iron, 1-1/4 in X 1-1/4 in X 1/8 in X 20 ft 43 6 Steel, Tubing Round 1 in O.D. X 24 ft Length, 16 Gage, 1020 Cold Rolled Electric Weld Per ASTM A312-MT1020, , Commercial Quality, Prime Material Free of Scale, Rust, Bows or Waves. Carbon Steel-A513 or A500 Acceptable 20 ft Random Length 31 7 Steel Plate, 48 in X 96 in X 3/16 in Thick, low carbon, A-36 Hot rolled, Per ASTM A36/A36M-08, Commercial Quality Prime material, Mild steel Acceptable. 61 8 Perforated Metal 16Ga. 48 in x120 in with 3/16 in Holes 40