Arnold Oil, a holdout industrial company on East Sixth Street, has announced plans to close and move to a new, larger location on Burleson Road in South Austin. The move will put a large piece of property into play for development and Houston-based development company Transwestern is reportedly in talks to purchase the 4.1 acres. Arnold Oil owner Jim Arnold filed zoning change paperwork on the property over the summer with plans for a 60-foot building. Josh Delk, an associate vice president and…