The commission adopts by reference 40 Code of Federal Regulations §257.63 (Seismic impact zones) as amended through the April 17, 2015, issue of the Federal Register (80 FR 21301).
30 Tex. Admin. Code § 352.631
The commission adopts by reference 40 Code of Federal Regulations §257.63 (Seismic impact zones) as amended through the April 17, 2015, issue of the Federal Register (80 FR 21301).
30 Tex. Admin. Code § 352.631