Relearning the engineering techniques of the 1830s is the key to preserving one of Australia’s most important historic sites. Port Arthur on the Tasman Peninsula, south east of Hobart was built as a prison settlement in 1833 quickly established a reputation as being hell on earth. While it was once the most feared place in the British Empire, the buildings are now some of the most important in Australian history and the need to conserve them grows every year.
Substantial buildings and infrastructure were erected until the closure of the site in the 1870s. It was later severely damaged by bushfire in the 1880s. Added to this damage were years of neglect and vandalism and the simple effects of deterioration over a long time. The site needed major work.
With Local Government responsible for many historic buildings, lessons can be taken on board from this project. Speaking at the International Public Works Conference in Tasmania last August, David Brett, a Director with consulting engineers Thompson & Brett talked about the use of modern engineering to assist with conservation of the site structures.
“Early site construction was controlled by the British Army Engineers and many of the structures are a credit to the engineering of the time,” David Brett said. “A lot of the conservation work involved relearning the techniques and materials used 170 years ago. In addition, engineers are assisting with development and operation of modern infrastructure to support the growing numbers of tourists visiting the area, and ensuring that the new services and facilities do not compromise the heritage aspects of the site.”
For further information contact David Brett on (03) 6244 6633.
