Marina Services

  • Geotechnical and Coastal Processes Studies
  • Underwater Inspections
  • Limited Hydrographic/Topographic Surveys
  • Embankment Stability
  • Guide Pile Design
  • Axial Pile Design
  • Sheet-Pile Design
  • Permit Processing with Regulatory Agencies
  • Preparation of Plans, Specifications & Cost Estimates
  • Construction Supervision and Inspections

Port and Harbor Services

  • Pier and Wharf Design
  • Mooring Systems Design and Waterfront Development

TerraCosta offers a variety of geotechnical and support services for marina and port and harbor infrastructure development and use for both private, public and military facilities. With 30 years experience in above and below water investigation, design, permitting and construction supervision, we provide creative and innovative geotechnical solutions for maritime development projects.