Construction on Camden Yards Ballpark, home of the Baltimore Orioles, began in June 1989, and was completed in approximately 33 months. The ballpark became the official home of the Baltimore Orioles on April 6, 1992. The Shockey Precast Group teamed with Maryland Stadium Authority and architect HOK Sport for the Camden Yards Ballpark project, and later, for the Baltimore Ravens’ M&T Stadium project.