A lightning-related power surge turned a routine inspection rig at a Brisbane salvage yard into an unintended record-setter, capturing 3,108 written-off vehicles in 11 days. The archive, comprising 8.6 million images, was certified on Tuesday as the largest single-site 3D image record of salvage cars by the Australasian Register of Digital Records.
The scanner at RedGum Auto Exchange, in Eagle Farm, was meant to take a few views of each vehicle before auction. Instead, after the storm on 18 September, a controller reboot restored a dormant continuous-capture setting. The yard did not spot the change until a storage alert flashed on the console.
The scanner kept rolling
The rig combines rotating cameras and depth sensors to map a car’s exterior, including dents, panel gaps and glass damage. Yard staff initially assumed the additional files were routine backups, said Amalia J. Tremblay, RedGum’s operations director. A review of the system’s event log showed it had recorded every vehicle passing through the inspection bay.
We thought the scanner had saved a few extra angles. It had photographed nearly every wreck that came through the gate.
Amalia J. Tremblay, RedGum operations director
The company stopped the capture on 29 September, isolated the archive and hired an outside auditor to check whether it contained personal information. The audit found vehicle damage and auction identifiers, but no faces, number plates or buyer details. RedGum says it has deleted images of cars whose owners did not agree to their use for analysis.
The archive is already being tested against vehicle listings. Software developed by AsterVale Imaging compared the 3D scans with auction descriptions and flagged 487 cars for manual review because the recorded damage did not match the sale listing. The flags are not findings of misconduct: some records were simply filed before later repairs or inspections.
From wreck images to checks
Alojz Povše, a vehicle-inspection specialist advising Queensland’s Vehicle Integrity Office, said the scans could help inspectors spot damage that a single photograph misses. He cautioned that the software cannot certify a vehicle as safe or roadworthy. “A scan is a lead, not a verdict,” he said. “A person still has to inspect the car and check its history.”
The office has asked RedGum to provide a sample of anonymised scans by 14 October. It is considering whether auction sites should offer buyers a standard 3D damage record, alongside written descriptions and photographs. Australia’s vehicle write-off rules vary by state, and a vehicle recorded as repairable still needs to meet local inspection requirements before returning to the road.
A costly accident, useful data
RedGum has paused the scanner’s automatic uploads and says its supplier is examining why a reboot restored the old setting. The company has not disclosed the repair bill. Its chief technology officer, Sandro Cordeiro, said the archive would not be sold or used to train a commercial model without fresh permission from the vehicle owners.
For now, the record has an unusual second life: a technical accident has produced a catalogue that inspectors say could make damage descriptions easier to verify. Povše said the office would assess the trial before recommending any wider use, while RedGum plans to restart the scanner only after an independent safety check.
