According to AWS D1.1, what is the acceptable method for rerunning a failing welding test?

The acceptable method for rerunning a failing welding test according to AWS D1.1 is that it can be repeated, but any changes must be documented. This process ensures that the integrity of the testing protocol is maintained and allows for accountability in the evaluation of the welders’ skills. Documenting any changes provides a clear record of what modifications were made, such as adjustments in technique or equipment, which is essential for assessing whether those changes contributed to a successful test outcome.

This approach aligns with the code's emphasis on quality control and traceability in welding practices, allowing for continuous improvement and evaluation of welding procedures. Proper documentation also assists in maintaining compliance and aids in future assessments.

In other contexts, the options suggest various approaches that do not align with industry standards or the intent of maintaining rigorous testing protocols. It's crucial to uphold the principles of quality assurance in welding to ensure safety, reliability, and adherence to structural integrity.