On 5/16/1991 , the vessel SENA II (Official Number 322139) was involved in a striking - allision with a fixed object (striking - includes berthed/docked vessels) in OFF TWIGG ISLAND, NORTH ARM FRASER RIVER, B.C.,.

The vessel, with 6 persons on board, experienced the incident while engaged in regular operations. There were 0 injuries and fatalities were reported, and there was pollution.

VSL WAS DISABLED AFTER STRIKING A DEADHEAD, TOWED TO PORT BY CG Note: formerly OccNo : 1300-5-91. Damage to the vessel was indicated as HOLED

Weather at the time was reported as clear. This incident was officially recorded by Transport Canada on 5/31/1991 .