Perla Tabares Hantman, chair of Miami-Dade School Board, digs in at the groundbreaking for the school district’s General Obligation Bond construction project at Hialeah Senior High School. She is joined by (from left) principal Heriberto Sanchez, Chief Facilities Officer Jaime G. Torrens, and Superintendent Alberto M. Carvalho. The $15 million project includes major building improvements, upgrades to lighting, plumbing, flooring, gymnasium, security and safety systems as well as a new energy management system and classroom technology.