AZI is constructing an 85,000-sf isoptope production and research facility in Bunker Hill, Ind. The $44.5 million project includes the expansion of a 55,000-sf shell building by 30,000 sf to accommodate a 280,000-pound 70MeV cyclotron. The existing structure was purchased at a cost of $2.8 million. AZI (Arizona Isotopes Science Research Corp.) is based in Phoenix and supplies medical isotopes to companies and institutions worldwide. The facility is strategically sited near the Grissom Aeroplex, a public and military airport with a 12,500-sf runway. Completion is expected by September of 2020.