Existing building

12Historical plan acquisition

Recover useful spatial information from old drawings while preserving their limits.

Proposed organisation · the numbered catalogue follows the latest reorganisation plan. Contributions are planned; this view does not confirm operational activation.

One stage, complementary contributions.Back to the decades

Contributing to the stage

Expertise working together.

Each role retains its own objective and deliverables. Open the details to read how it contributes to this stage.

EC12Planned contribution

Historical plan acquisition

Recover useful spatial information from old drawings while preserving their limits.

Method and deliverables

How it contributes

Reads scanned plans, separates legible features from uncertain marks and records scale evidence. Historical dimensions remain distinct from measurements taken on the building.

Expected deliverables

Source-linked vector plans
Ambiguity and scale notes

“Registered” describes the role in the catalogue. Deliverable availability and project status are verified separately.