DUBLIN (AP) — Home renovations can yield surprises. But few are as big as the one that Kevin Kemp and Jennifer Alexander discovered. The couple were planning to raze a home that they bought recently on Riverside Drive in Dublin, to build a new house on the property, when Kemp and a friend, Larry Daniels, decided to remove some paneling for reuse. “We pulled off one of the pieces of paneling and I said, ‘Larry, that’s a log,’” Kemp recalled.