Efficient, cost-effective underwater imaging service provided by a reliable and experienced team Using a side scan sonar (600 or 1200 kHz), the team produces images and location data for underwater points of interest Identify objects as small as a cinder block Run a pipeline survey when barges and/or boats are anchored above Under good conditions, image a 3" pipeline Locate objects partially buried in the bottom A Proton 3 magnetometer is used for nonferrous objects under the bottom that cannot be located with the sonar