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ActiveREQ-000017

Construction Drawing Sheets — Matched CAD and PDF Pairs

Seeking construction drawing sheets for computer-vision training in automated quantity take-off and measured bills of quantities. Matched native CAD and plotted PDF pairs, documented commercial AI rights, and diversity of originating practices are the priorities.

Data type
Architectural and engineering drawings
Volume
Initial evaluation: free 25-sheet annotated sampleFirst contracted stage: 500-sheet pilotMatched unannotated DWG/DXF and plotted PDF pairs: any volumeSubsequent supply: staged, with origin diversity prioritised over sheet count
Delivery date
Not specified

Requirement brief

Specific requirements

  • Highest priority: the same drawing sheet as native DWG/DXF and the PDF plotted from it, with the pairing clearly identified. Matched pairs enable automatic label generation and are accepted unannotated at any volume.
  • Source architectural and engineering construction drawings through CAD bureaux, drawing archives, digitisation services, or contributor agreements with architectural and engineering practices.
  • Rights: a perpetual, sublicensable licence permitting commercial model training and commercialisation of the outputs is required.
  • Provide a documented chain of title and IP indemnity. Copyright ownership and any tender-set confidentiality restrictions must be addressed in the supply rights.
  • Prioritise diversity of originating practices over raw sheet count. For example, 20,000 sheets from 500 practices are preferred to 100,000 sheets from five practices; this illustrates the diversity preference rather than a fixed volume target.
  • Provide the actual dataset manifest and origin distribution for review before commitment.
  • Provide a free 25-sheet annotated sample for initial evaluation.
  • Contract in stages, starting with a 500-sheet pilot to agree the schema and calibrate quality.
  • Confirm sourcing capability for this category and describe the custom sourcing process, available volumes, and proposed sample, pilot, and subsequent delivery timelines.

Coverage

Required coverage

  • Architectural construction drawings
  • Engineering construction drawings
  • Diverse originating architectural and engineering practices

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Construction Drawing Sheets — Matched CAD and PDF Pairs | Active Requirement