CAD: Structuring & Migration Experience

When organisations evolve — mergers, restructurings, new systems, new governance requirements — their building data rarely evolves at the same pace.

Plans accumulate.
Formats change.
Standards shift.
Teams rotate.

We have seen:

• Railway stations whose plans dated back to original construction
• Corporate campuses migrating between IWMS platforms
• Hospitals unable to retrieve critical technical drawings
• International sites working under strict security constraints
• Portfolios spread across multiple countries with inconsistent naming conventions

These situations are not exceptional. They are typical in long-standing organisations.

Over three decades, among many things, we have learned that:

• Visibility across the entire portfolio is more valuable than perfection on one building
• Even imperfect documentation can be structured and made usable
• Evacuation plans often provide a reliable legal baseline when all other documents are missing
• Automation accelerates migration — but validation preserves integrity
• Operational teams must regain confidence in their own data

Before optimisation comes clarity.

CAD structuring is sometimes associated only with system transitions.
In practice, it also supports:

• Maintenance reliability
• Rental accuracy
• Regulatory compliance
• Strategic space decisions
• Risk reduction

For a hospital environment, just to make an example, technical teams were unable to retrieve reliable electrical drawings.
A structured digital plan library restored immediate access and operational control.

We combine:

• CAD automation where appropriate
• Manual verification where necessary
• On-site measurement when required
• Secure handling procedures when imposed

Each portfolio requires adaptation.
The methodology remains consistent; the context always differs.

After three decades, what matters most is not the software itself, but the ability to make building data usable and trustworthy again.