Barangaroo is an ambitious and significant development on Government-owned Sydney Harbour foreshore. Construction on the 22 hectare CBD site is expected to take 12 years to 2023. Developer contributions to Government of $1 billion are to provide for public domain and other Government development costs, including a six hectare Headland Park. When completed the precinct is to service an anticipated 26,000 workers and residents and up to 33,000 visitors a day. The Auditor-General concluded that while there was extensive transport planning and extensive documentation supporting Government financial forecasts, considerable risks remain for the implementation of the Barangaroo project.