US 136 over IL 336


SUMMARY

Kaskaskia Engineering Group, LLC (KEG) was contracted by the Illinois Department of Transportation (IDOT) to oversee the construction of a new structure carrying US 136 (Jackson Street) over IL 336, west of Macomb; the construction of a detour runaround (construction contracts 68A40); and the construction of a new structure carrying Adams Street over IL 336, one mile north of US 136 (construction contract 68A41).

DETAILS

Owner:
Illinois Department of Transportation

Client:
Illinois Department of Transportation

Project Cost:
$7.3 Million

Completed:
July 2013


KEG personnel provided Phase III engineering services, including a Liaison Engineer, engineering inspection technicians, supervision, materials testing, materials certification, and all documentation for this project. KEG and its subconsultants performed nuclear density testing on embankments, subbase, and subgrade; dynamic cone penetrometer tests; inspection of bridge painting; and a survey to verify bench marks and check contractor layout stakes.  

KEG completed final measurements, calculations, and contract records and submitted to the IDOT Resident Engineer. KEG also provided Quality Assurance oversight for the Contractor’s Quality Control. 

KEG staff worked with the Resident Engineer/Technician to complete this project on a timely basis and in accordance with the State Specifications and Guidelines.


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