Signature Flight Support O’Hare Terminal

June 24, 2022

Signature Flight Support O’Hare Terminal GRAEF provided civil engineering, landscape architecture, and surveying services for the construction of a new terminal. The new terminal contains a large lobby, management offices, a conference room, crew lounge, Ground Support Equipment Maintenance Bay, VIP Lounge, restroom facilities with showers, and parking for 149 cars. The project also included…

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Illinois 90-Inch Hot Tap along I-90

September 10, 2019

Illinois 90-Inch Hot Tap along I-90 TDW Services retained GRAEF to provide Resident Engineer and quality control services for the hot tapping of a 30-year-old 90-inch water main owned and operated by the Northwest Suburban Municipal Joint Action Water Agency on behalf of the Illinois Tollway. This project will allow for the widening of I-90 through…

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