It's official, a Crestline company, R&D Excavating, will soon begin to demolish and clean up the former Westinghouse "A" building and the 13 acres next to it on 5th Street in Mansfield, which has sat vacant for more than 30 years. RichlandSource.com reports, the contract has been signed for $3.9 million. As of now, the deadline to complete the project is next June (2023) but that timeline could change per Richland County Commissioner Tony Vero. R&D Excavating has been working on acquiring the needed permits.