The Government established the Murrumbidgee Irrigation Area in 1906, and from 1909 water was supplied from Burrinjuck Dam.
This 1958 report (known also as the Red Book) was presented by Jørn Utzon to the Premier and the Sydney Opera House Committee in order to
give … a project which realizes in practical form the vision of the competition.
The report comprises: plans, sections, elevations, photographs of models of the Opera House; reports by other consultants on acoustics (V.L. Jordan), mechanical services (J. Varming), electrical installations (M. Balslev) and theatre technique (S. Malmquist).