Document ID: chunk:federal_register_of_legislation:F2018L00053:body:0:p25
Version: federal_register_of_legislation:F2018L00053
Segment Type: other
Provision Reference: 
Character Range: 62119–65094

1/12/022/0087 and;
  * Powerhouse/ Pump house, Historic Place No, 105265, Place File No. 1/12/022/0086
Full text of the above listings can be found at Appendix 10.
Cockatoo Island Industrial Conservation Area and the above items are also listed on the Register of the National Estate and the National Trust of Australia Register of Classified Places.

Conservation Management Plans
There are two main Conservation Management Plans (CMPs) for all of Cockatoo Island, one covering the Convict Era, the other the Dockyard Era. The CMP for Convict Era Buildings and Remains was completed by the NSW Government Architect's Office (GAO) in 2009, while the CMP for the Cockatoo Island Dockyard was completed by consultants Godden Mackay Logan (GML) in 2007. The 2007 CMP by GML also includes a detailed Archaeological Management Plan.
In addition, there are also specific CMPs for the following individual buildings:
  * Building 58 (Powerhouse) - Godden Mackay Logan 2005
  * Buildings 6, 12 and 13 - Conybeare Morrison Pty Ltd 2004
  * Buildings 10, 21, 23, and 24 - Robertson and Hindmarsh 2003
The methodology used in the CMPs to assess significance generally follows the format set out in James Semple Kerr's The Conservation Plan. The CMPs assessed the cultural significance of the island by examining the way in which its extant fabric demonstrates its function, associations and aesthetic qualities.
The World, National and Commonwealth Heritage values included in this plan were taken from the listing of the Australian Convict Sites World Heritage Property, National Heritage List and Commonwealth Heritage List. However, summary statements of significance from the CMPs have also been included and these assist in describing the then-potential World, National and Commonwealth Heritage values of Cockatoo Island.

Archaeological Assessments
Cockatoo Island includes substantial standing and sub-surface archaeological features.
In 2007, GAO and GML conducted an archaeological assessment of Cockatoo Island, which resulted in the production of the archaeological potential maps for the Convict Era remains (at Appendix 3) and the Dockyard era (Appendix 4), to guide future work on Cockatoo Island.
The assessment found that evidence of many additional buildings and features from the convict and institutional era are likely to be present as an archaeological resource below the current ground level. The natural rock of the island is often very close to the surface, thus evidence of features that have been cut down into the rock, like trenches, wells and pits, are likely to survive.
The intensity of activities on the island (construction, quarrying, and land reclamation) are most likely to have destroyed all evidence of the pre-European environment.
The archaeological assessment summarises the potential and known key dockyard and industrial archaeological resources on Cockatoo Island and identifies their archaeological and heritage significance. The assessment