Follow all health, safely, and environmental requirements; Perform cleanup duties; Perform material handling and storage duties; Identify, use, and care of common hand and power tools; Use and care of craft specific tools and equipment; Knowledge and application of craft related mathematics; Knowledge and use of safety standards and best safety practices relevant to rigging, Inspection of rigging equipment and hardware; Knowledge and application of common hitches, Emergency stop signal, Basic crane hand signals, Knot tying (bowline & clove hitch), and use of rigging equipment relevant to craft specific tasks; Read and interpret drawings and construction plans.; Measure, cut, assemble wood and metal forms for concrete pours using pencil, chalk, marking gage; prepares layout using rule, framing square, calipers. Constructs forms and chutes for pouring concrete.; Ensure forms are properly aligned and secured.; Pour and finish concrete within forms.; Dismantle forms after concrete has set following appropriate cure time and release by quality control or applicable DOT.; Erect built-in-place forms or assemble and install prefabricated forms; Assemble cut and shaped materials and fasten them together with nails, dowel pins, or glue.; Erect scaffolding and ladders for assembling structures above ground/grade level.; Anchors and braces form to fixed objects, using nails, bolts, anchor rods and steel cables. Some assembly of forms may be required to bolt up conections.; Marks cutting and assembly lines on materials using pencil, chalk, and marking gage; shapes materials to prescribed measurements, using saws, chisels and planes; All other duties as assigned.