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GBA coastal engineering | Gahagan & Bryant surveyors
  • Home
  • About Us
    • Senior Team Members
  • Services
    • Navigation Channel Design
    • Dredging Engineering
    • Beneficial Use of Dredged Materials
    • Agency Coordination
    • Hydrographic Surveying
    • Coastal Engineering
    • Construction Management
  • Projects
  • News
  • Careers
  • Contact Us
|
Login

Projects

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  • Map of New York Harbor

    Map of New York Harbor

PROJECT DESCRIPTION:

Since 1998, GBA has been awarded eight (8) indefinite delivery survey contracts for hydrographic and topographic surveys within the New York District. Survey contracts have included over 140 beaches navigational channels, inlets and estuaries in the NY Harbor area. Differential Global Positioning (DGPS) has been used on a number of these surveys.

GBA SERVICES:

  • Perform Condition Surveys, Before-and-After Dredging Surveys, Volume Computations, Aerial Photography, Topographic Mapping and Subsurface Investigations.

CLIENT:

US Army Corps of Engineers, New York District 
Caven Point Marine Terminal
3 Chapel Avenue, Port Liberty
Jersey City, NJ 07305

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