Construction Inspections Featured Projects

On Call Construction Inspections

HEI was selected by the City of Aledo to provide preliminary and construction engineering services including preparation of a project development report, plans, specifications, estimates and full construction oversight for the construction of a recreational trail along IL Route 17/94.

HEI was selected by the Illinois Department of Transportation - District 3 to provide construction oversight services for the reconstruction of at-grade Union Pacific Railroad (UPRR) crossings in the cities of Pontiac and Dwight, Illinois. The projects were part of the Illinois High-Speed Rail project involving improving existing rail services between Chicago and St. Louis with upgrades allowing trains to travel up to 110 miles per hour. The $4 million Dwight project included UPRR crossings on Mazon Avenue (IL Rte. 17) and the crossing on Chippewa Street.

The Illinois Department of Transportation – District Four selected HEI to provide construction inspection services for the I-74/I-155 Reconstruction project. This project featured the reconstruction and widening of 3.0 miles of I-74 along with a complete reconstruction of the I-74/I-155 interchange near Morton, IL.

The Iowa & Illinois Department of Transportations selected HEI as part of a Construction Management/General Engineering Consultant (CM/GEC) team to provide overall construction management for the I-74 central section corridor in the Quad Cities.

HEI was selected by Tazewell County to provide construction engineering services for the construction of a new 736' long, 6 span, steel plate girder structure. The project included demolition of the existing structure, new substructure including 2 abutments, 5 piers, steel plate girders, reinforced concrete deck, concrete parapets, concrete approaches, and other collateral approach work.

HEI was selected by Illinois Department of Transportation, District #3 to assist in the construction observation of the Bourbonnais Parkway/6000N and I -57 interchange project. This project was a $63 million contract that consisted of the construction of a new diamond interchange for 6000N Rd and I-57, which included replacement and widening of the existing structure carrying 6000N over I-57, I-57 ramp construction, widening 6000N and intersection improvements at US 45/52 and IL 50.

HEI was selected by Illinois Department of Transportation, District #3 to provide engineering services and to assist the Resident Engineer in construction oversight during the removal and replacement of the existing IL Route 89 bridge over the Illinois River at Spring Valley.

HEI was selected by the City of Washington to provide preliminary and construction engineering services including preparation of a project development report, plans, specifications, estimates and full construction oversight for the construction of a recreational trail along Business 24.