1.Tack-welds fitted parts together or directs FITTER HELPER to tack-weld parts.
2.May heat parts with acetylene torch and dip parts in cyanide bath to harden.
3.Periodically compares dimensions of assembly to blueprint specifications, using square, rule, and callipers.
4.Works to tolerances of 0625 inch.
5.May anneal parts with acetylene torch to remove stresses of welding.
6.Fits and assembles structural frameworks and housings from materials, such as angle iron, I-beams, and plate steel, using hand-tools and welding equipment.