SECTION 380:20-1-15. Welding procedure specifications for structural steel welding  


Latest version.
  •   The welding procedure specifications for structural steel welding is that which is found in AWS D1.1 and/or D1.3.
[Source: Added at 26 Ok Reg 198, eff 11-1-08 (emergency); Added at 26 Ok Reg 2254, eff 7-1-09]