Member Directory
General Information
Aggregate, Soils, & Flexible Base Committee
Committee Chair: David Johnson, Colorado Materials, Ltd.
Assigned TXAPA Staff: Chuck Fuller
2025 Committee Chair: David Johnson, Colorado Materials Ltd.
2025 Assigned BOD: Jose Mata, CSA Materials Inc.
Assigned TXAPA Staff: Richard Izzo
- Evaluate aggregate, soils, and base materials
- Develops and coordinates presentations on aggregate, soils, and base
- Assists in re-writes, test procedures, and specification changes
- Meets at the call of the chairman
This is an open committee
Please complete the form below if you are interested in joining an open committee.
Resources
Videos from TXAPA
2023-24 TXAPA Awards
The TXAPA Quality Asphalt Pavement Awards Program recognizes the best-built roadways completed in 2020 and managed by...
How to Determine an Award-Winning Asphalt Pavement
Recorded live, TXAPA's Chuck Fuller and Jim Warren go through the steps needed to rate a pavement...
Podcast
Latest Podcast from TXAPA
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