Abstract: At approximately 9:15 p.m. on July 25, 2010, Employee #1, an Operator of Chevron USA, Incorporated, DBA Chevron Products Company, was working with Employee #2, an Operator, mooring a ship on Berth 4 at the Long Wharf. Employee #1 was operating the capstan/mooring winch (a vertical-axle rotating machine), using the messenger line to pull the ship line to the hook. The capstan winch was powered by a GS Nelson Electric Motor, Serial Number 81045. Employee #2 hooked up the line. While returning the messenger line to the cradle, Employee #1 noticed frays in the line. He tried to "tuck" the frays while the winch was still energized. Employee #1 caught his ring and pinky fingers from his right hand between the lines and winch, which resulted in them being amputated. Employee #1 was transported to Kaiser in Oakland, California for treatment.