Abstract: A motorized high mast pole inspection device that is self-powered and autonomous with respect to the internal lever of a high mast pole. The inspection device provides a means for mechanically climbing a vertical, cylindrical, tubular high mast light pole. Video monitoring and recording equipment may be deployed on the device for inspecting high mast light poles.
Abstract: The present invention provides a system and apparatus for inspecting tendons and cable stays in bridges and structures using multi-frequency excitation of an ECVT sensor.