- This special provision addresses inspection issues and updates testing requirements for certified field welding. Required for all projects using Item 448 ''Structural Field Welding'' beginning with the September 2009 letting.
(Change Memo: de-34-09). Statewide Use.
- For project 0196-07-026 in Dallas County. Use the proper classification and size of electrode, arc length, voltage, and amperage for the thickness of the material, type of groove, welding positions, and other circumstances of the work.