Portfolio – Grid4

Donjon Wins Port Authority Multi-Facility $51,424,000 Dredging Contract

Donjon Marine Awarded Navy Salvage Services Contract Valued at Up to $215 Million

Safe Boats & Work Boats

Crew Boat: Michael Warren

Crew Boat: Matthew Scott

Diving Vessel

Survey Vessel

Rapid Response Trailer

Witte 1403 Barge

Deck Barges (No Coaming)

Newark Bay Maintenance Dredging 2026

Truckable Barges