Oxyacetylene welding, shielded metal arc welding, flux core arc welding, gas tungsten arc welding, and the structure and types of metals and welding materials (within each type of welding).

1. Welding

Rigging with fiber line; rigging with wire rope; rigging with chains; using rigging hardware; reeving; rigging with slings; specialized rigging; miscellaneous rigging equipment; material handling power equipment; loading and unloading trucks; lattice boom crane; tower crane; kangaroo crane; derricks; Chicago boom; overhead crane; gantry crane; and crane communications.

1. Rigging and cranes

Use of tools and equipment for structural steel erection; reading structural steel drawings; planning and scheduling structural steel work; unloading, handling and storing structural steel materials; erecting columns and beams; erecting joists, bar joists, joist girders and installing bridging; plumbing and aligning structural steel; bolting up structural steel welding of connections; handling and installing metal decking; detailing structural steel; erecting bridges; erecting towers; erecting clear span; installing sheeting; and erecting amusement park structures.

1. Structural steel erection

Reinforcing tools, ties and safety practices; structural forms associated with reinforcing steel; bridge and highway construction; placing reinforcing steel; bending, tagging, marking and fabricating reinforcing steel; unloading, handling and storing reinforcing steel; reading engineering and placing drawings; installing bar supports; placing reinforcing in footings; placing reinforcing in walls; placing reinforcing in columns; placing reinforcing in beams and girders; placing reinforcing in joists and slabs; highway and airport pavement; and bar splicing and mechanical couplers.

1. Reinforcing concrete