December 13
Chief Engineer magazine highlights two G/BA projects
The Realtor Building and Chicago Marriott Downtown were the focus of recent case study articles.
Read More>>July 7
EPA ozone ruling may require action by Chicagoland organizations
Effective Sept. 23, 2019, the U.S. Environmental Protection Agency reclassified Chicago’s ozone nonattainment status from “moderate” to “serious.” Affected counties and townships in Illinois include Cook, DuPage, Kane, Lake, McHenry, Will, Aux Sable, Goose Lake, and Oswego.
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