Automatically recognising drawing's information and verifying them

Automated QA Checks for Drawings & Documents

Client Context

A major engineering consultancy I worked at struggled with drawing submissions. Their engineers spent late nights preparing technical details, only to have drawings rejected by clients for small administrative errors: wrong revision numbers, incorrect dates, or mismatched file names. Document controllers were tied up in repetitive checks, often becoming bottlenecks.

The Challenge

  • Engineers’ effort undermined by avoidable rejections on minor admin details.
  • Document controllers stuck with repetitive, manual checking tasks.
  • Submission delays caused by bottlenecks during peak periods.
  • Risk of reputational damage when drawings were bounced back by clients.

The Solution

I built a QA automation tool that integrates with project environments. Engineers or document controllers simply point it at a folder of drawings/documents. Using a custom ML algorithm, the app scans every file, validates against the project’s Information Delivery Plan, and returns a dashboard highlighting errors and their exact location.

The Impact

  • Reduced manual checking time from ~2–5 minutes per file to seconds.
  • Freed document controllers to focus on higher-value tasks.
  • Eliminated avoidable client rejections, protecting project reputation.
  • Projected savings of £100,000+ on a large deployment.
  • Consistent, repeatable quality checks accessible to the whole team.

Call to Action

Tired of drawings being rejected for small mistakes? Let’s automate your QA process and protect your team’s reputation.

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