30 Tex. Admin. Code § 330.958
Construction Plans and Specifications of the proposed or modified structure shall be prepared and one copy maintained at the structure at all times during construction. After completion of construction, one set of as-built construction plans and specifications shall be submitted to the executive director and another set shall be maintained at the permitted development. Plans retained by the executive director shall be made available for inspection by representatives, interested parties, and the public. Plans maintained at the structure shall be made available for inspection by the TNRCC representatives.
Source Note:The provisions of this §330.958 adopted to be effective May 17, 1995, 20 TexReg 3241.