temporary jib or derrick if required, and installs cables, pulleys, and other tackle. Chooses or makes slinging component parts in place and rigging cables. Splices ropes and cables to make slings and tackle. Erects
and mobile digital video recorders. Running of cables between installed components. Locating power source
and mobile digital video recorders. Running of cables between installed components. Locating power source
(DD320, DD321, DD321, DD420, DD421 & DD422i), Cable Bolters (DS421, DS422i & DS412i), Roof Bolters