Data Documentation and Records — Definition & NDT Use
Complete documentation of NDT inspection data, results, procedures, and personnel involved in inspections. Documentation includes equipment used, calibration data, procedure followed, defect locations, measurements, photographs, and inspector certification. Proper documentation provides traceability, supports fitness-for-service decisions, and can be required by regulators or customers. Digital data management systems are increasingly used for efficient storage and retrieval.
From the inspector's bench, Data Documentation and Records is run as a defined sequence: equipment verification on a known reference, scan setup against the procedure, scanning the part, and writing the indications into the report. Procedure writing, inspector qualification, and the reference block establish the chain that lets a remote engineer trust an indication called a kilometre away from the office.
Data Documentation and Records is selected when the failure mode the engineer cares about — surface crack, internal void, wall loss, lack of fusion — lines up with what the technique is physically capable of detecting.
API 653
Tank inspection, repair, alteration and reconstruction.
The most expensive mistake with Data Documentation and Records is treating it as a yes/no test rather than a characterisation — an indication called without a sizing strategy forces a repair where a fitness-for-service review might have left the part in service.
What does "Data Documentation and Records" mean in NDT?
Complete documentation of NDT inspection data, results, procedures, and personnel involved in inspections. Documentation includes equipment used, calibration data, procedure followed, defect locations, measurements, photographs, and inspector certification
Which standards govern the use of Data Documentation and Records?
Data Documentation and Records is most often referenced under ASME Section V together with the relevant ASTM practice or the matching ISO standard for the method; the contract or purchase order will name the controlling document and edition for any specific job.
What other NDT concepts should I read alongside Data Documentation and Records?
The most directly related entries in this glossary are "quality assurance", "procedure", "traceability"; reading those together gives you the surrounding vocabulary used in inspection reports and procedures.