RHMG performed design engineering services for the Village of Glen Ellyn’s Chidester, Elm, Lenox and Linden (CELL) Roadway and Infrastructure […]

Problem: The City of Naperville South Operations Center (SOC) Pump Station was originally constructed in the 1960’s and upgraded in […]

Problem: The Ryerson Conservation Area Visitor’s Center is located within 1,000 feet of the Des Planes River and within 75 […]

Problem: The Lakes Region Sanitary District South Trunk Sewer provides sanitary sewer service to over 2,500 acres in the Village […]

Problem: Raw water iron concentrations at Well Nos. 3 and 4 range from 1.4 to 1.8 mg/l. The high iron […]

Problem: Provide new water supply, treatment, and storage facilities to serve the new Thornwood Development and other growth areas in […]