Illinois Department of Transportation, Erica Borggren, Acting Secretary
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Patrick J. Quinn, Governor
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ILLINOIS DEPARTMENT OF TRANSPORTATION
BUREAU OF MATERIALS & PHYSICAL RESEARCH

APPROVED TESTING LABORATORIES

Approved ASR ASTM C 1293 Labs (effective 6/07/13)
The companies shown on this approved list may provide
alkali-silica reactivity test results as indicated for Department
projects according to the applicable specification.


Approved ASR ASTM C 1567 Labs (effective 6/07/13)
The companies shown on this approved list may provide
alkali-silica reactivity test results as indicated for Department
projects according to the applicable specification.


Approved Resistivity Labs (effective 5/24/13)
The companies shown on this approved list may provide
resistivity test results as indicated for Department
projects according to the applicable specification.

 

 
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