Inspection and Data Report Registration
The Authorized Inspector and the R-1
The AI is a National Board Commissioned Inspector who verifies that repairs and alterations comply with NBIC and the organization's QC manual. The AI reviews the work scope, witnesses hold points, reviews NDE and test results, and signs the R-1 form. The R-1 (Report of Repair or Alteration) records the item, location, nature of work, code references, test results, and signatures.
Registration and distribution
After completion, the R stamp holder completes the R-1 and obtains the AI's signature. Copies are distributed to the owner/user and, as required by NBIC Part 3, to the National Board; the organization retains a copy in its records. The report must be accurate and complete because it becomes part of the item's permanent history and may be reviewed during future inspections or at renewal.
Worked example
A boiler tube repair is completed and hydrotested. The AI reviews the WPS, welder qualification, and test gauge calibration, witnesses the test, and signs the R-1. The R stamp holder sends the original to the owner, retains a copy, and registers the report as required. If the AI later finds the gauge was out of calibration, the report is corrected through the QC nonconformance process rather than simply filed.
Traps
- Signing an R-1 before all hold points and test results are complete.
- Sending the report only to the owner and skipping required National Board registration.
- Using a generic description such as "repaired vessel" instead of specific work and code references.
- Failing to retain copies for the required retention period.