Project Context
This was a quality acceptance service for archive digitization outputs. The work focused on checking scanned results and process documents rather than delivering a system.
The materials show sampling over a large volume of digitized archive pages, with the actual sampling ratio exceeding the contract requirement.
QA and Acceptance Challenges
The first challenge was scale. Quality issues such as missing pages, margins, page-number errors, and duplicate content had to be categorised.
The second challenge was checking both output quality and process-document completeness.
The third challenge was distinguishing original-document issues from digitization-process issues.
Approach
- Planned sampling according to the required ratio and executed above the baseline.
- Classified issues by type and tracked correction.
- Required rescanning, adjustment, or code correction for fixable issues.
- Checked process documents alongside output samples.
Outcome
The acceptance work sampled above the required ratio and found a low issue rate. Most issues were corrected through rechecking, adjustment, rescanning, or code correction.
Reusable Lessons
Large-volume digitization acceptance needs sampling discipline, issue classification, and recheck closure.
Output checks and process-document checks should be treated as one evidence system.
Closing Reflection
This case belongs under Independent QA and Acceptance. Its value lies in creating credible evidence, clear boundaries, and actionable findings rather than in managing construction delivery.