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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
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Projects

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    New York Harbor
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    New York Harbor

PROJECT DESCRIPTION:

GBA participated as part of a consultant team in a detailed review and evaluation of Port Authority policy and strategy for meeting the needs of the New York - New Jersey Harbor for maintenance and new work dredged material disposal.

GBA SERVICES:

  • Dredging Analysis and Cost estimate for Kill Van Kull Channel and Newark Bay with Elizabeth Channel. Developed Alternate Dredging and Disposal Methods to Provide Substantial Savings (nearly $1 billion) on the Proposed Deepening Project.
  • A dredging, Cost Analysis, and Review of Contract Documents for Newark Bay Confined Disposal Facility (NBCDF). GBA Cost Estimate was $15.4 Million, the Low Bid was $15.2 Million.
  • Led a Team of Skilled Professionals in the Performance of Geophysical/Geotechnical Investigations in the NY Harbor for the NY District USACE and for the PA NY&NJ. These Investigations Include Seismic Measurements in Conjunction with Hydrographic Measurements for Identifying Top of the Rock, Geotechnical Analysis of Area 4A Including Core Analysis and Sub-Bottom Profiling, and Various Subsurface Geophysical Explorations Through Core Borings for the USACE.
  • Performed a Sub-Channel Placement (SCP) Study for Dredge Material at Various New York Harbor Terminals and Channels. Tasks Included Performing Sedimentation Modeling and Analysis.

CLIENT:

Port Authority of New York & New Jersey 
1210 Corbin Street
Elizabeth, NJ

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