What does a Rigger do?
Set up or repair rigging for construction projects, manufacturing plants, logging yards, ships and shipyards, or for the entertainment industry.
- Signal or verbally direct workers engaged in hoisting and moving loads to ensure safety of workers and materials.
- Test rigging to ensure safety and reliability.
- Attach loads to rigging to provide support or prepare them for moving, using hand and power tools.
- Select gear such as cables, pulleys, and winches, according to load weights and sizes, facilities, and work schedules.
- Control movement of heavy equipment through narrow openings or confined spaces, using chainfalls, gin poles, gallows frames, and other equipment.
- Tilt, dip, and turn suspended loads to maneuver over, under, or around obstacles, using multi-point suspension techniques.
- Align, level, and anchor machinery.
- Fabricate, set up, and repair rigging, supporting structures, hoists, and pulling gear, using hand and power tools.
- Manipulate rigging lines, hoists, and pulling gear to move or support materials such as heavy equipment, ships, or theatrical sets.
- Attach pulleys and blocks to fixed overhead structures such as beams, ceilings, and gin pole booms, using bolts and clamps.
- Dismantle and store rigging equipment after use.
- Install ground rigging for yarding lines, attaching chokers to logs and to the lines.
- Clean and dress machine surfaces and component parts.