hydrographic Services
- Centimeter horizontal and vertical accuracies
- Sample layout and location
- Sampling vessel navigation
- Vibracore and gravity core sample collection
- Sub-bottom profiling
- Chemical and geotechnical analysis (subcontracted)
- Side Scan Sonar and Snippets
- Seafloor imagery and classification
- Object detection
- Full Water Column
- Identify and characterize seafloor strata
- Buried object detection
- Benthic habitat characterization
- Magnetic object detection
- Identifies submerged cables and pipelines
- Archeological features
- Velocity and Current Studies
- Construction and remediation design data
- Flow rate and direction determination
- Hydraulic modeling support
- Wave Height Studies And Monitoring
- Single- and multi-beam acoustic data collection
- Slope monitoring
- Dredge support services
- Pre- and post-dredge surface topography
- As-built surface topography
- Dredge volume calculations
Mark R. Williams, CH, PLS
315.386.2776
mwilliams@thewassociates.com
Mark R. Williams, CH, PLS