The Coast Guard is investigating a collision between a 623-foot freighter and a 216-foot dredge in the upper bay of New York Harbor about one mile north of Staten Island, N.Y., around 9 a.m. today. The freighter Osprey I, carrying scrap metal, collided with the dredge Delaware Bay while traveling outbound for sea. The Delaware Bay is currently dredging the channel for a federal project contracted by the Army Corps of Engineers. The Coast Guard Sector New York Vessel Traffic Service received notification from both vessels after the collision. A rescue crew in a 33-foot Coast Guard Station New York boat was dispatched immediately and was on scene within minutes. The Osprey I sustained a 25-30 foot by 3 foot breach of the hull, 5 foot above the waterline along its right side.