National Drones conducted aerial inspections and condition reports at 150 schools across rural New South Wales for Schools Infrastructure NSW, a division of the NSW Department of Education.
The department aims to ensure every school-aged child has access to high quality education facilities at their local public school, and to deliver the best school infrastructure so that the NSW public education system is one of the finest in the world.
To this end $747 million is being invested over the next four years to tackle maintenance across 2,200 public schools.
The project presented a number of challenges for National Drones. Timing – Due to time constraints, Schools Infrastructure NSW required the entire project be completed within 60 days inclusive of:
School term – Inspections would need to be completed during the NSW school term. Careful planning and coordination with each school would be required to ensure that all flights could be conducted whilst ensuring the safety of all students.
Logistics – Many thousands of kilometres would need to be covered in order to complete the inspections and provide timely and accurate final reports. Operators would need to be quickly mobilised across NSW in order to meet the deadline.
The National Drones team completed the project planning phase within five days drawing on procedures and workflows developed and refined from previous Queensland school’s projects.
Each school location was mapped. Drive times and distances were carefully calculated according to location and regions to create a series of inspection schedules that were allocated to operators.
Operators were deployed across NSW completing approximately 30 schools each over the next 20-30 days.
The collected data and images were uploaded, processed and ready for assessment by our inhouse qualified building inspectors within 48 hours. Roof inspection reports were generated and delivered online within 2-3 days of the onsite aerial data / image capture.
National Drones was able to successfully meet the timeline delivering 1200 building inspection reports for 150 schools within 40 days. In total, over 1000 defects, damage or maintenance issues were identified with some roofs requiring full redesign and replacement
On average three schools were surveyed per day and five building inspection reports generated per day. The typical turnaround time from onsite data / aerial image capture to report generation was five days. All flight operations were conducted safely with no incidents or issues reported during the project.