We are proposing to replace the arch maintenance units that crews use to perform routine inspections, repair work and painting on the Sydney Harbour Bridge. The new units will provide better and safer access so we can preserve this iconic structure well into the future.
FEB 2020Review of Environmental Factors
We have prepared a Review of Environmental Factors for the replacement of the arch maintenance units on the Sydney Harbour Bridge.
The four existing units would be removed and replaced with two new units.More information
We invite you to view and provide any feedback on the Review of Environmental Factors until Tuesday 25 February. All comments will be reviewed and responded to in a submissions report which will be made available to the public.
View or download the Review of Environmental Factors and its appendices.
For more information about the project view or download our February 2020 community update (PDF, 1.3Mb).
The Sydney Harbour Bridge is a national icon providing a crucial connection for our city from north to south. Ensuring we carry out ongoing maintenance to the bridge is important so that we can preserve this iconic structure well into the future.
The existing arch maintenance units were upgraded in 1997 and no longer provide suitable and safe access to the arch of the bridge. We have developed a proposal to replace the existing four arch maintenance units with two new units that will provide better and safer access to the arch of the bridge.
The proposal would involve replacing the four existing units with two new units. Each of the two new units would allow access for maintenance crews to carry out work such as routine inspections, repair work and painting. The units would travel up and down the arch on tracks. There would be one unit on either side of the arch.
Artist's impressions of the proposed new arch units
The proposal would involve:
- Removing the four existing arch maintenance units
- Installing a new track system along the top section of the bridge arches
- Installing two new arch maintenance units
- Relocating the existing walkways on the bridge arch, from the centre to the outer edge.
Throughout the design process a number of options were considered when developing the proposal as it is today. These included upgrading the existing units, replacing the units with like for like new units and the preferred proposal to provide two new units. This option was selected because it provides a safe and efficient system to maintain the arch of the Sydney Harbour Bridge. While it does create a minor visual change to the bridge there is an overall benefit safety and to the life span of the iconic structure.
When carrying out any work on the Sydney Harbour Bridge, Transport for NSW work to minimise any heritage and visual impacts. The Sydney Harbour Bridge and its surrounds is a highly significant heritage item, listed on the NSW State Heritage Register and National Heritage List. The Review of Environmental Factors includes a detailed heritage report and visual impact assessment prepared by relevant specialists. The Heritage Council has also been consulted about the work and approval under the Heritage Act 1977 has been agreed. While the units would have a prepared visual impact on the bridge, they will provide improvements in critical maintenance activities and therefore contribute significantly to the longevity of the structure. Visual impacts from the Sydney Opera House have been assessed as minimal. Further detail about this and visual impacts from other areas can be found in the Review of Environmental Factors.
You can contact the team to ask questions or project your feedback on:
- Phone: 1800 581 595 (during business hours)
- Email: email@example.com
- Mail: Sydney Harbour Bridge – AMU, PO Box 609, Pyrmont NSW 2009