Following clustered surface porosity in a field weld called out by QA, when should re-inspection generally be rerun under disciplined site choreography?

Choices

• (A) Randomly after another coat cures without QA concurrence
• (B) Before sign-off QC prior to coatings, with rework executed per revised WPS if required
• (C) After six unrelated months elapsed
• (D) Only once owner warranty lapses