O'Hare Modernization Program, South Airfield Drainage

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Owner: Chicago Department of Aviation
Location: Chicago, IL

Infrastructure Engineering, Inc. is part of the lead engineering team for the drainage design of the South Airfield at the O'Hare airport, providing civil and structural design services, and QA/QC services for the construction work. IEI is responsible for the design and preparation of construction documents for Storm Sewer System D; Storm Sewer System G including a part of System H; and local sewers around the Central Basin and South Basin. IEI's scope includes construction of 3900 feet of 144 inch diameter storm sewer by tunneling and jacking, in addition to 6000 feet of trunk sewer system, 12 junction chambers, construction staging and utilities protection.