CROSSVILLE — Rex Rusaw, who is in charge of pool maintenance, applies white paint to the edges of the steps leading into the indoor pool. During the month of August, the indoor pool was closed for yearly maintenance. After being drained, the walls and bottom were inspected and repaired if necessary. The surfaces were allowed to thoroughly dry before a special pool paint was applied, and likewise allowed to thoroughly dry before the refilling began. Surfaces around the pool were cleaned and allowed to thoroughly dry before a special paint was applied.