Abstract: At approximately 9:00 a.m. on July 17, 2012, Employee #1, of SJ Cimino Electric, Inc., was working at a commercial building construction site in Sebastopol, CA. He was assisting with cutting some wood pieces to make concrete forms for street light foundations. Employee #1 was using a 6.5-inch cordless circular saw, Dewalt Model Number DC390, to cut a 1-inch by 2-inch board. While cutting the board, Employee #1 cut off the tip of his left hand's index finger. Employee #1 was transported by a coworker to Kaiser Permanente Hospital in Santa Rosa, CA, where he was treated and released. This incident was reported to Cal/OSHA Division by the employer at approximately 4:12 p.m. on July 19, 2012.