Great Lakes Dredge & Dock Co.
| Name | Great Lakes Dredge & Dock Co. |
|---|---|
| Vessel Owner For | UMPQUA 12 |
| City | Oak Brook |
| State | IL |
| Country | United States |
| Registry | U.S. |
| Official Number | 561819 |
| Name | Great Lakes Dredge & Dock Co. |
|---|---|
| Vessel Owner For | UMPQUA 12 |
| City | Oak Brook |
| State | IL |
| Country | United States |
| Registry | U.S. |
| Official Number | 561819 |