This video clip displays the SewerVUE Surveyor in-pipe ground penetrating radar pipe inspection system during its deployment and operation. This video illustrates the main functions of the robot including the tensioned arm movement of the pipe penetrating radar sensors over protruding laterals in the pipe. This unique feature allows the "Surveyor" robot to traverse offset joints or other structural alignment deviations. The video was filmed in a 30 inch diameter reinforced concrete storm sewer pip
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