Texas Administrative Code
Title 30 - ENVIRONMENTAL QUALITY
Part 1 - TEXAS COMMISSION ON ENVIRONMENTAL QUALITY
Chapter 301 - LEVEE IMPROVEMENT DISTRICTS, DISTRICT PLANS OF RECLAMATION, AND LEVEES AND OTHER IMPROVEMENTS
Subchapter C - APPROVAL OF LEVEES AND OTHER IMPROVEMENTS
Section 301.41 - Maintenance of Records

The owner shall continuously maintain records to ensure compliance with the approved plans and specifications during construction. Copies of these records shall be furnished to the executive director at monthly intervals during the construction period, and must include, but not necessarily be limited to, such items as soil moisture-density test results, and concrete trial batch designs test and compression test results.