Introduction to the manufacture of steel construction materials, various steel profiles in the trade, allowable stresses, connection planning in steel construction including bolted, riveted and welded connections. Section analysis includes tension members, compression members, columns, beams (bending and shear conditions), beam-column interactions, bending and bending-torsion conditions. Steel construction building planning (industrial buildings). Learning is carried out by applying a constructivist approach. Evaluation uses an exercise in making an assessment rubric for each student in discussion and reflection activities.