The city will hold an open house Thursday night regarding a proposal for the old Ironton steel mill site in south Provo.

The meeting will be at Maeser Elementary School, 150 S. 500 East, from 7 to 9 p.m. Representatives from the city, U.S. Steel and the state Department of Environmental Quality will be available to answer questions.Provo currently has an option to buy the property. It has negotiated an agreement with the steel company to clean the contaminated site. The city wants to develop the site as a business park.