Diving Services

Underwater Salvaging

DDS raised numerous vessels, tugs, barges and structures over the years and stands ready to serve...

Underwater Inspection & Class Survey

DDS's personnel provides high quality survey services for pipelines, UWILD of vessels, seabed sur...

Underwater Cutting and Welding

DDS maintains a couple of cutting and welding rigs. Our divers cut it to client specification qui...

Sea Chest Work / Repair

Underwater Hull Cleaning & Propeller Polishing

Hull cleaning and propellers polishing, the most effective way to save both money and the environ...

Underwater Propeller Repair & Straightening, Ship Propeller Repair Straightening large bends

Removal of damaged blade sectionsCrack repair and propagation controlRestoration of hydrodynamic ...

N.D.T Ultra Wall Thickness Reading

Ultrasonic thickness gauging is a widely used nondestructive test technique for measuring the thi...

Underwater Hydro Blasting

High Pressure Water Blasting is an environmentally friendly and highly effective underwater clean...