Underwater Engineering

Integrated Services

Boswell’s unique Underwater Engineering Division provides subaqueous services to investigate and assess the condition of bridges, waterfront facilities, submerged pipelines and outfalls.

Licensed professional engineers are included in our staff of divers. They are supported by structural, civil and CADD engineers, who are available to analyze field information and produce reports and cost-effective designs for the rehabilitation of bridges and marine structures.

Our capabilities in this field include:

  • Comprehensive underwater investigations
  • Marine construction inspection
  • Bridge substructure inspections & testing
  • Nondestructive & destructive testing
  • Bridge scour evaluations
  • Hydrographic & Fathometric surveys
  • Conceptual and final engineering designs

Chelsea Pier 61 Substructure Investigation

Condition Survey of Berth Nos. 68 through 86

Underwater Inspection of Relief Outfall & Diffuser Structures

Indian River Inlet Bridge Scour Monitoring System

Goethals Bridge Condition Survey Inspection & Fathometer Survey

Port Authority of NY & NJ Immediate Action Condition Survey Inspections

Fish Deterrent System

Fathometer Survey Atlantic Beach Bridge

Emergency Repair Design Piers C and D

Long Island Railroad Bridge Condition Survey Inspections

Port Authority of NY & NJ - Materials Engineering Division

Harlem River Lift Bridge Diving Inspection

NYSDOT- Bridge Diving Inspections & Fathometer Surveys

Delaware Department of Transportation Bridge Diving Inspections