Lay out, measure, and mark dimensions and reference lines on material, using calculators, scribes, dividers, squares, or rulers.
Fasten seams or joints together with welds, bolts, cement, rivets, solder, caulks, metal drive clips, or bonds to assemble components into products or to repair sheet metal items.
Trim, file, grind, deburr, buff, or smooth surfaces, seams, or joints of assembled parts, using hand tools or portable power tools.
Select gauges or types of sheet metal or nonmetallic material, according to product specifications.
Finish parts, using hacksaws or hand, rotary, or squaring shears.
Shape metal material over anvils, blocks, or other forms, using hand tools.
Fabricate or alter parts using shears, hammers, punches, or drills.
Inspect individual parts, assemblies, or installations, using measuring instruments, such as calipers, scales, or micrometers.
Fabricate parts or components.
Assemble products
Inspect completed work
Mark reference points on construction materials.
Measure materials or objects for assembly.
Smooth surfaces with abrasive materials or tools.
Weld metal components.
Position structural components.
Move materials to locations where they are needed.