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Breakwater extension, Northern Harbour Precinct, Jervoise Bay

Project
Proponent: 
Department of Commerce and Trade
Proposal description: 

The proposal is to extend the existing breakwater in the northern precinct of Jervoise Bay. In summary, the breakwater extension will:

  1. commence immediately west of the Cockburn Power Boat Association facility, be 700 metres (m) long, approximately 40m wide, and cover 2.8 hectares (ha) of seabed;
  2. be constructed of limestone rubble mound, as used in the existing breakwater and has an expected construction period of 40 weeks; and
  3. form a harbour with an entrance width of 120m at mean sea level.
Assessment Number: 
1046
Region: 
Perth
Referred under EP Act: 
s38
Industry sector: 
Infrastructure
Last updated: 
April 24, 1997
Current Status: 
Ministerial Statement published
Ministerial Statement published
2. Decision on whether to assess this proposal
Chair's Determination: 
Consultative Environmental Review
Preliminary Environmental Factors: 
Social Surroundings
Benthic Communities and Habitats
Coastal Processes
Marine Environmental Quality
Date published: 
Friday, 6 September, 1996
3. Assessment
Scoping
Approved: 
Friday, 4 October, 1996
Environmental Review
Public submissions: 
Monday, 14 October, 1996 to Monday, 28 October, 1996
Environmental Review documentation: 
PDF icon Consultative Environmental Review document
4. EPA Report on assessment
EPA Report Number: 
836
EPA Report: 
PDF icon Breakwater extension, Northern Precinct, Jervoise Bay
Date published: 
Friday, 6 December, 1996
Appeals close: 
Friday, 20 December, 1996
5. Decision on proposal and implementation of proposal
Ministerial Statement
Date of approval: 
Thursday, 24 April, 1997
Ministerial Statement: 
PDF icon Ministerial Statement 443

Source URL:https://www.epa.wa.gov.au/proposals/breakwater-extension-northern-harbour-precinct-jervoise-bay