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CASE STUDY
Client:
Hertfordshire School

School Building Inspection.

Overview.

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Vantage UAV conducted a comprehensive drone survey of a school building during half-term to assess structural condition and support maintenance planning.
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The project aimed to identify emerging issues early and provide data for efficient maintenance planning within the school's fixed annual budget.
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Advanced RTK technology and AI-driven processing delivered a detailed 3D model with ± 20mm accuracy, ready for inspection annotations to be made within 12 hours (delivery time can vary).
St Luke's Church
drone in flight

The Problem.

Schools face unique challenges when conducting building inspections due to tight budgets, limited maintenance windows, and stringent safety requirements. Traditional inspection methods requiring scaffolding are particularly problematic - scaffolding cannot remain erected for extended periods in educational environments due to safety concerns with children present.

This creates a costly double-handling scenario where scaffolding must be dismantled after inspection and later re-erected for repair works, significantly impacting already stretched school budgets. For large school buildings, scaffolding the entire structure to assess all facades and roofs is both hugely expensive and impractical.

Additionally, the presence of students and staff requires careful coordination around privacy and safeguarding protocols, even during holiday periods when clubs may still be operating on site.

With solar panels fitted across this school’s roof, maintaining both the building structure and ensuring the solar panels are in optimal condition is particularly important due to their significant investment value. Regular inspection ensure that the roof remains in good condition and is watertight to protect the panels.

± 20mm Accuracy

12 Hour Processing

Privacy Compliant

The Solution.

Vantage UAV developed a comprehensive inspection approach using enterprise-grade drone technology combined with ground-based scanning equipment. The survey was carefully planned around the school's operational requirements, with staff cooperation ensuring privacy measures were maintained throughout.

Even during half-term operations, two holiday clubs were running with children present on site. This required careful coordination to maintain privacy compliance and ensure all safeguarding protocols were maintained throughout.

3D model of church
3D model of church

Conclusion.

The comprehensive drone survey revealed the building was in good condition overall, with only minor issues identified. These included debris, sediment, and vegetation accumulation on the roof and in gutters; minor cracks to the facade; and evidence of water pooling. This detailed assessment provided the school with a clear understanding of maintenance priorities and budget planning requirements for future works.

12 Hour Processing
AI-driven photogrammetry delivering inspection-ready 3D models rapidly.
Comprehensive Coverage
Combined aerial and ground scanning for complete building assessment.
Privacy Compliant
Safeguarding protocols were maintained throughout operations, with flight safety measures in place, pilots all DBS certified and face blurring technology used.
± 20mm Accuracy
Suitable for costing estimates and retrofit planning with RTK GNSS technology.
References / Sources:
All imagery / information within this case study is used with the express permission of:
Hertfordshire School

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0203 871 8226