Nullinga Dam and Mareeba Dimbulah Water Supply Scheme Improvements
Building Queensland led the development of the Nullinga Dam and Mareeba Dimbulah Water Supply Scheme Improvements Detailed Business Case in partnership with Sunwater.
The business case provides a robust assessment of the opportunities and challenges of increasing water availability in support of potential future agricultural demand in the Mareeba Dimbulah Water Supply Scheme.
The business case investigated improving the Mareeba Dimbulah Water Supply Scheme rules and operation, and upgrading the existing Arriga and East Barron Channels. An in-depth analysis of the design and construction of Nullinga Dam was also undertaken.
The business case analysis reveals construction of the proposed Nullinga Dam is neither financially or economically viable. The proposed Nullinga Dam site is located in a poor performing catchment requiring a costly build solution. To construct a dam that would meet identified demand would require an extended and costly construction program relative to the volume of water that would be available.
The detailed business case was completed in June 2019.
View the Nullinga Dam and Mareeba Dimbulah Water Supply Scheme Improvements Detailed Business Case below.
12. Public Interest Considerations
18. Financial and Commercial Analysis
All Completed Business Cases
Ipswich Hospital Redevelopment (Stage 1A)
Building Queensland led the development of a detailed business case for the Ipswich Hospital Redevelopment Stage 1A in partnership with West Moreton Health and Queensland Health. The West Moreton Health Master Plan identifies a preferred configuration of facilities to support future service need and proposes a staged redevelopment of facilities across the catchment over 15 […]
New Youth Detention Centre
Building Queensland led the development of a detailed business case for the construction of a new 32-bed youth justice centre at Wacol. Developed in partnership with Department of Youth Justice, the business case assessed options to improve conditions for young people in detention and youth detention centre staff, as well as reduce the number of […]
Arthur Gorrie Correctional Centre
The Arthur Gorrie Correctional Centre, located in Wacol, is a high security remand facility for male prisoners in Southern Queensland. It currently provides 890 high security cells for remand prisoners.