Botany Bay Cable Project

Ausgrid has replaced 132,000 volt transmission cables between Earlwood and Matraville (Canterbury and Bunnerong subtransmission substations) with two new 132,000 Volt cables from Kurnell, including a submarine cable crossing of Botany Bay. The project also included associated substation works at the Kurnell and Bunnerong substations.  

The cables have now been laid and most work at the substations now complete. Remaining activities at the Kurnell substation are to decommission the old equipment.

Botany Bay 132kV cable project

Cables have been laid in Botany Bay between Kurnell and La Perouse.

 

Project Approval

Ausgrid's application to construct the Botany Bay Cable Project was approved by the NSW Minister for Planning on 19th December 2007, under section 75J of the Environmental Planning and Assessment Act 1979.
View the Conditions of Approval - 19th December 2007

Environmental Assessment

Ausgrid’s Environmental Assessment for the Botany Bay Cable Project was on public display between Wednesday 13th June and Monday 16th July, 2007.
View the Environmental Assessment

Submissions Report

The Submissions Report, which includes a Preferred Project Report, has been prepared to analyse and respond to submissions made in response to the public exhibition of the Environmental Assessment.
View the Submissions Report

Modification Request

Ausgrid has submitted an application to modify the project approval to the Department of Planning.
View the Application to Modify the Project Approval to Include Dredging Works

Approvals

Ausgrid's application to construct the Botany Bay Cable Project was approved by the NSW Minister for Planning on 19th December 2007, under section 75J of the Environmental Planning and Assessment Act 1979. 

Conditions of Approval
Modification of Minister's Approval  26th June 2009
Modification of Minister's Approval  5th November 2009
Environment Protection Licence for HDD (DECC)  2nd July 2009
Environment Protection Licence for dredging (DECC)  9th July 2009
Consent to operate a dredging vessel (Sydney Airport)  16th July 2009