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Address all comments and questions regarding CDOT Approved Products Lists and/or this content to the CDOT Product Evaluation Coordinator:

David Kotzer
Colorado Dept. of Transportation
Materials & Geotechnical Branch
4670 N. Holly Street, Unit A
Denver, CO 80216-6408
Phone: 303-398-6566
Fax: 303-398-6504
david.kotzer@state.co.us

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