One of the answers is safety temporary treads by FTI Group Pty Ltd (Fast Tread®)… they’re called Safe-T-Tread™.
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“FTI Group provide exceptional service and are diligent with their deliveries. We engaged FTI Group to provide the Safe-T-Tread™ system across all our projects. This has resulted in reduction of injuries related to trips on stairs and overall has improved our site access.” – Geocon Group
See more here >> Safe-T-Tread™ by FTI