A man was killed at a construction site Thursday in Rockport and now OSHA is investigating.

WABI-TV reports the incident happened at a construction site on Mill Street. 54-year-old Franco Ferraiolo of South Thomaston died when he was hit by a bulldozer while on the job. Police say it was his family's business, Ferraiolo Construction, that was doing the work.

The Occupational Safety and Health Administration is looking into the accident.