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Quality Assurance, IDOT District One

Chicago provided Quality Assurance services for Illinois Department of Transportation under the contract Quality Assurance Testing, QC/QA for Various Routes in Various Counties, District One (PTB113-19). These services were part of that contract:

  • Plant and on-site inspections for asphalt and concrete construction.
  • Material sampling and testing.
  • Carrying out quality assurance duties as defined in the construction contract.
  • Maintaining records and submit documentation of all QC and QA activities required by the construction contract.

Under this quality assurance contract, CTL personnel continued to be selected to conduct quality assurance testing on District One’s highly visible projects. CTL personnel conducted the QA analysis on the SMA resurfacing conducted on the Hubbard’s Cave/Kennedy Expressway project in the fall of 2001.