About this document
IDOT Minimum Lab Requirements for Materials by Walter Zegarra Herrera is a document available to read on EtoBox.
The document outlines the minimum requirements for materials testing laboratories operated by the Illinois Department of Transportation. It specifies that district laboratories must be qualified to perform certain required aggregate, hot-mix asphalt, portland cement concrete, and soils tests. Laboratories must have qualified personnel, properly calibrated equipment, and participate in proficiency testing and inspections to remain approved for testing.
- Author
- Walter Zegarra Herrera
- Language
- EN