Final Restoration Plan Completed for Cosco Busan Oil Spill; Projects will Address Impacts from Ship that Struck the Bay Bridge. State and federal trustee agencies have released the Cosco Busan Oil Spill Final Damage Assessment and Restoration Plan. The document summarizes the injuries to wildlife, habitat, and recreational uses from the oil spill that occurred on Nov. 7, 2007. It also describes a number of restoration projects that will be implemented to compensate for injuries from the spill.