How do they match: Boilermakers

  • Install refractory bricks or other heat-resistant materials in fireboxes of pressure vessels.
  • Lay out plate, sheet steel, or other heavy metal and locate and mark bending and cutting lines, using protractors, compasses, and drawing instruments or templates.
  • Shape seams, joints, or irregular edges of pressure vessel sections or structural parts to attain specified fit of parts, using cutting torches, hammers, files, or metalworking machines.

  • Install masonry materials.
  • Mark reference points on construction materials.
  • Measure materials or objects for installation or assembly.