
Cass School District 63 is seeking bids for geothermal and building system improvements at Concord Elementary and Cass Junior High Schools. Please refer to the formal Notice to Bidders for information and to access proposed contract documents. Bid documents will be received by the Board of Education, Cass School District 63, 8502 Bailey Road, Darien, Illinois, 60561, until Tuesday, October 10, at 2:00 pm. Bids will be opened and read aloud at that time.