Frequently Asked Questions

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Geotechnical Submittals:How do I submit a report for Public Works materials review?

The following report types can be submitted through our Contact Henderson portal:

Geotechnical Report
IQAC Asphalt Mix Design
Native in Lieu of Type I
Pavement Design Report
Pavement Verification Report
Select Backfill Report

Our materials lab staff will review your report and provide your results within 10 business days of receipt.

To submit your report choose ‘submit a request or question’