PALM COAST - The revamped Flagler County Sheriff's Office Operations Center will be completed by the end of August and county officials said construction crews should also reach the midway point next month in their mission to build a new county jail.Flagler County engineer Faith Alkhatib, who is overseeing both multimillion-dollar projects, estimated that the new operations center is three-quarters of the way done, while the jail is at least 30 percent completed.