CATOOSA COUNTY, Ga. (WDEF)- CHI Memorial has made significant progress for their new state of the art Hospital in Catoosa County. “This is a significant milestone for our new hospital that we are building here in Catoosa County to serve Catoosa Walker and Dade County. This is a topping out ceremony, which signifies the last theme that’s going to be raised for the new hospital,” said Angie Stiggins, CHI Memorial Hospital Georgia Administrator.