INLAND SURVEYS

The Underwater Surveys Inland division specialises in inland hydrographic surveys and the related spectrum of engineering surveys. Our survey fleet includes hand-carried unmanned survey boats and trailer-borne manned boats.

• Inland Hydrographic Surveys using Singlebeam and or high resolution Multibeam echosounding
• Sedimentation Surveys in Dams, Barrages and Rivers
• Capacity Surveys of Reservoirs/Dams to determine % Usable Water and % Dead Water
• Determining Lowest Outlet of Reservoirs/Dams
• River Profiling for Hydrological Studies, Flood Line Calculation, Environmental Studies and Engineering Design
• As-Built Structure Surveys on Land and in Water
• Engineering Inspections of Dam Walls
• Capacity and Engineering data plan for Water Resource Management of dams using Singlebeam or Multibeam echosounders and a combination of conventional survey methods
• Pollution Control and Mine Tailing dam surveys including unmanned survey vessel bathymetric surveys
• Drainage Survey
• Bathymetric Surveys for Aids to Navigation & Demarcation on Inland waters
• Shallow Water Geophysical survey
• Locality Maps for Prospecting Rights applications
• Locality Maps for Mining Permit Applications