Our commercial diving services included underwater photography as well as color video with topside monitor for real time diver directed hull inspections. Repair services include propeller polishing, underwater welding and burning, isolation of sea chests to facilitate waterborne valve removal or inboard repairs. DRS Marine Inc. has a large inventory of cofferdams built to US Navy standards and in addition, we can design and fabricate a cofferdam to meet any specific need. All services can be provided pier side or at anchorage utilizing our fleet of workboats and barges. DRS Marine Inc. has provided dry docking dive support in the San Francisco bay for many years, from building keel blocks and side blocks for coast guard cutters to landing 1,000' cruise liners within an inch, DRS Marine Inc. is proud to be apart of the ship yard industry.
DRS Marine Inc. utilizes the latest underwater equipment to clean and polish props to any specific finish based on the Rupert prop roughness scale.
HULL SURVEYS / COFFERDAMS / REPAIRS
Whether pier side or at anchorage DRS Marine Inc. can perform inspections and service work to get vessels underway. Vessel support services for long term lay up or permanent "moth ball" status. Damage assement and rapid repair work. DRS Marine Inc. is on-call 24 hours a day ready to serve the maritime industry.
For 30 years DRS Marine Inc. has provided full dry dock dive support for the san francisco bay dry docks.