Plants & refineries

  • Contaminated sediments — Map the thickness & lateral extent of black silt
  • MGP plants — Map soils, sediments, & waterways with sonar, seismic, & electromagnetic surveys
  • Heavy oil — Locate & map the deposits of heavy oil in soils & sediment in & near waterways
  • Oil spills — Measure the distribution of heavy oil at the bottom of a river or estuary
  • Oil sludge — Measure oil sludge at the bottom of oil tanks with acoustics & infrared
  • Mercury — Map the distribution of mercury deposits
  • Site conditions — Map & monitor site conditions for rehabilitation & remediation