In 2008, the site--previously a driving range--was prepared for construction, and a groundbreaking ceremony was held on 29 November 2008, after the tower had passed an environmental impact study.
The site--previously a driving range--was prepared for construction. This was in 2008. After the tower had passed an environmental impact study. This was what a groundbreaking ceremony was held on 29 November 2008 in 2008.