Officials in the Twinsburg City School District are reviewing and discussing plans for capital improvements and building renovations.This week, the board of education was given an update that evaluates the needs of the district’s current facilities and gives an overview of its financial forecast. The information — developed using input from residents, students, business leaders and staff members during the 2014-2015 school year — is being used to finalize a future construction and renovation plan.The plan could mean a new levy or bond issue on a future ballot, said Superintendent Kathi Powers.