QTOL will be unavailable on Thursday 30 July 2026 from 4:30 pm to 5:30 pm (ACST) for a scheduled system update. Please ensure all work is completed and saved prior to the outage. If you do have QTOL open during the maintenance window, refresh your browser (Ctrl+F5) once the service becomes available again. This will ensure you are using the latest version of QTOL.
However, it is recommended you do not use QTOL during this time as any work you do during the outage period may not be saved.
Scheduled QTOL Outage
Expected release in September 2026
Future
Katherine Region - Buchanan Highway - Gravel Resheeting Between CH 221 to CH 226
Works comprises of gravel resheeting on Buchanan Highway between CH 221 to CH 226.
Category:
Civil
CAL accreditation required
Yes
Technical enquiries
Call 08 8999 1934 (if outside Australia call +61 8 8999 1934)
Listed by
Department of Logistics and Infrastructure
GPO Box 2520, Darwin NT 0801
For further enquiries, please contact the Darwin Procurement Office