How should an inspector document nonconforming concrete?

How should an inspector document nonconforming concrete?

• A. Record location, batch/lot number, time, observed issues, and notify responsible parties; segregate or stop placement per contract.
• B. Record location only.
• C. Do nothing.
• D. Document only the time.

Answer: (A)

Documenting nonconforming concrete requires capturing enough information to trace the issue and control its impact on the project. The best approach is to record where the nonconforming material is placed, the batch or lot number it came from, the exact time of observation, a clear description of the defect, and to notify the responsible parties. This combination ensures you can identify the source of the problem, verify it against batch records, and coordinate corrective actions with the contractor or supplier. Notifying the responsible parties keeps everyone informed so decisions can be made promptly, and segregating or stopping placement per contract prevents defective material from affecting other portions of the work. Recording only the location misses critical traceability, and recording only the time omits where the material came from and what was wrong. Doing nothing is unsafe and noncompliant, and recording just the time provides far less context for corrective action.

Documenting nonconforming concrete requires capturing enough information to trace the issue and control its impact on the project. The best approach is to record where the nonconforming material is placed, the batch or lot number it came from, the exact time of observation, a clear description of the defect, and to notify the responsible parties. This combination ensures you can identify the source of the problem, verify it against batch records, and coordinate corrective actions with the contractor or supplier. Notifying the responsible parties keeps everyone informed so decisions can be made promptly, and segregating or stopping placement per contract prevents defective material from affecting other portions of the work.

Recording only the location misses critical traceability, and recording only the time omits where the material came from and what was wrong. Doing nothing is unsafe and noncompliant, and recording just the time provides far less context for corrective action.