74-year-old man with chest pain at Hamburg Street Heard on: Contra Costa CA Fire Dispatch Group Calls 00:05 00:00 Code 3, medical (number withheld), Hamburg Street, north of Charles Way. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 Code 3, medical (number withheld), Hamburg Street, north of Charles Way. 00:04 74-year-old male with chest pain. 5/13/2026 12:02 PM Medical Emergency Hamburg St, Oakley, CA 94561 View on map