S45C changes to proposal

Title S45C changes to proposal Ministerial Statement Last updated
Tropicana Gold Project

Attachment 1 to Statement 839 – implement a single cell tailings storage facility – change to proposal approved under section 45C on 19 November 2012.

Attachment 2 to Statement 839 – remove reference to ‘Mining rate’; ‘Stripping ratio’, ‘Communications’, and ‘Main power supply’; increase water supply from ‘Up to 7 gl/year’ to ‘Up to 9 Gl per year’; increase the ‘Disturbance Area’ for the water supply area from 200 to 300 hectares; and update the figures and provide a table of coordinates defining disturbance envelopes – change to proposal approved under section 45C on 17 December 2014.

Attachment 3 to Statement 839 – increase height of waste landforms from 375 mRL to 417 mRL including the rehabilitation cover; remove the TSF specifications including the tailings deposition rate, number of TSF cells, disturbance footprint of the TSF and the maximum height of the TSF; and clarify that the overburden and waste is for the disposal in the waste landforms – change to proposal approved under section 45C on 8 December 2016.

Attachment 4 to Statement 839 – Changes:

  • change in the Short Description to include underground mining methods (Table 1); and
  • correct an administrative error for the authorised extent of the Infrastructure Development Envelope from 4269 ha to 18,494 ha (Table 2, Figure 1 and Table 4).

Changes to proposal approved under section 45C on 18 April 2019.

Attachment 5 to Statement 839 – Addition of the reference to the Kamikaze borefield in the key characteristics table. – change to proposal approved under section 45C on 13 October 2020.

Attachment 6 to Statement 839 – Changes:
• Amendment to Proposal: Increase the authorised extent of the open pit voids from 400 ha to 420 ha.
• Amendment to Proposal: Remove the maximum number, length and width of pits as physical elements of the proposal.
• No amendments to implementation conditions. – change to proposal approved under section 45C on 3 June 2022.

Attachment 7 to Statement 839 – Changes:
An increase in disturbance footprint within the Operational Development Envelope, for the construction and operation of infrastructure for the Renewable Energy Project comprising wind turbines, a solar farm and Battery Energy Storage System. No amendments to implementation conditions. Change to proposal approved under section 45C on 1 September 2023.

Attachment 8 to Statement 839 – Changes:
Single cell tailings storage facility with in-pit deposition. Change to proposal approved under section s45C on 22 March 2024.

Attachment 9 to Statement 839 – Condition 11 is deleted and replaced. Change to proposal approved under section s45C on 23 August 2024.

 PDF icon Ministerial Statement 839.pdf November 25, 2024
Pilbara Energy Generation Power Station

Attachment 1 - The addition of two gas-fired reciprocating engines increasing the number of engines from 14 to 16 and providing an additional 23.3 MW of power and the removal of first emissions limits for years that the proposal was not yet operational from the definitions table. Change to conditions aproved under s. 45C on 25 October 2024.

 PDF icon Statement 1161.pdf November 25, 2024
Wheatstone Development - Gas Processing, Export Facilities and Infrastructure

Attachment 1 to Statement 873 – An amendment to the turning basin identified in Figure 6 of Schedule 1 – change to proposal approved under section 45C on 14 Jan 2013.

Attachment 2 to Statement 873 – An amendment to delete reference to utilities, discharges and capacity limits detailed in Schedule 1 – change to proposal approved under section 45C on 28 February 2013.

Attachment 3 to Statement 873 – Inclusion of offshore Sand Borrow Area for trunkline installation – change to proposal approved under section 45C on 18 March 2013.

Attachment 4 to Statement 873 – Amendment to coordinates of Overflow Control Zones – change to proposal approved under section 45C on 18 March 2013.

Attachment 5 to Statement 873 – Deletion of the Shipping Channel (both nearshore and offshore component), Materials Offloading Facility, access road located within the Port of Ashburton, and Dredge Spoil Disposal Site A, and a reduction in the associated disturbance footprint. – change to proposal approved under section 45C on 21 April 2020.

 PDF icon Ministerial Statement 873.pdf November 25, 2024
West Musgrave Copper and Nickel Project

Attachment 1 to Statement 1188 - Increase in maximum extent of Mine and associated infrastructure from 20,852 hectares to 21,660 hectares. • Increase in clearing from no more than 3,830 hectares to no more than 4,123.3 hectares. Change to conditions approved under s. 45C on 2 February 2024.

Attachment 2 to Statement 1188 - Minor change to conditions 1 and 3. Change to conditions approved under s. 45C on 15 April 2024.

 PDF icon Statement 1188.pdf November 25, 2024
Gorgon Gas Development Revised and Expanded Proposal: Barrow Island Nature Reserve

Attachment 1 to Statement 800 - Change to clarify that discharge of waste from marine vessels will be in accordance with MARPOL 73/78. Change to proposal approved under s45C on 23 February 2010.

Attachment 2 to Statement 800 - Change to development and usage of boil off gas flares and increase of seawater volume intake during the construction period. Change to proposal approved under s45C on 26 February 2010.

Attachment 3 to Statement 800 - Use of seawater for construction earthworks on the LNG treatment plant site. Change to proposal approved under s45C on 23 March 2010.

Attachment 4 to Statement 800 - Increase in construction duration and construction workforce – change to proposal approved under s45C on 29 April 2011.

Attachment 5 to Statement 800 – To modify the carbon dioxide (CO2) pipeline from an above ground installation to a buried installation - change to proposal approved under s45C on 2 June 2011.

Attachment 8 to Statement 800 - Deletion of construction duration and construction workforce detailed in Attachment 4 and correction of clerical error in Attachment 5 – change to proposal approved under section 45C on 26 June 2013.

Attachment 9 to Statement 800 - The temporary venting or flaring of gas liberated during the monoethylene glycol (MEG) regeneration process (MEG flash vapours) until the completion of commissioning of piping to route the MEG flash vapour to the condensate stabilisation overhead unit or until 31 December 2021 (whichever is earlier), and after that time when normal operations are not available (i.e. during periods of process shut-down and start-up, and upset conditions) – change to proposal approved under section 45C on 3 April 2020.

Attachment 10 to Statement 800 - Amendment of descriptions of Feed Gas Pipeline System and shore crossing to incorporate additional power/control infrastructure; Describe shore crossing point of domestic gas pipeline; Amendments to Schedule 3, removing items 6 (Carbon Dioxide Injection System) and 10 (Greenhouse Gas Abatement) as they are no longer relevant. Changes approved under s.45C on 24 October 2022.

Attachment 11 to Statement 800 - An additional pressure management drill centre (DC-F) and additional wells for pressure management, pressure management water injection, anode and reservoir surveillance at existing drill centres (DC-A and DC-C). Changes approved under s.45C on 28 September 2024.

 PDF icon Ministerial Statement 800.pdf November 25, 2024
Pluto LNG Development (Site B Option), Burrup Peninsula

Attachment 1 - increment of Pluto LNG development project disturbance footprint to allow for minor infrastructure reconfiguration and realignment, and for the addition of security fencing required due to the facility being classified as a site of Vital National Importance - s45C change to proposal approved on 6 May 2008.

Attachment 2 - to include the construction of an Emergency Escape Route (walkpath) from Site B to Haul Road in the currently approved disturbance footprint of the proposal (as shown on Figure 5) - s45C change to proposal approved on 20 August 2009.

Attachment 3 - To increase the land disturbance footprint of the proposal by 3.03 hectares - change to proposal approved under s45C on 29 March 2010.

Attachment 5 - Changes:

  • Deletion of the described gas field from the Proposal preamble, to clarify that gas from other fields can be processed at Pluto LNG (as per the Public Environmental Review);
  • Deletion of the described gas turbine types used to drive the liquefaction compressors and for power generation from Schedule 1, to allow for greater flexibility in turbine design;
  • Inclusion of gas export via shipping, trucking or piping to Schedule 1, to reflect the existence of the Pluto LNG trucking facility and proposed Pluto-North West Shelf Interconnector.
  • Deletion of the described gas field Pluto North West Shelf from the Proposal Schedule 1 to gas fields.

 Changes to proposal approved under section 45C on 1 July 2019.

 PDF icon Ministerial Statement 757.pdf November 25, 2024
Intractable Waste Disposal Facility, Mt Walton East (s46)

Attachment 1 to Statement 562 - Minor change to conditions approved under s. 45C on 20 October 2024.

 PDF icon Statement 562.pdf October 20, 2024
Coastal Walk Trail from Point Ann to Hamersley Inlet - Fitzgerald River National Park

Attachment 1 to Statement 884 – Two walk trails: an Eastern walk trail from Quoin Head to Cave Point including a spur trail to Hamersley Inlet; and a Western trail from Point Ann to Fitzgerald Inlet with shorter walk option at Lake Nameless; reduction and relocation of overnight camping, and amendment to Wilderness Management Zone Boundary – change to proposal approved under section 45C on 28 August 2012.

 PDF icon Ministerial Statement 884 October 16, 2024
Roy Hill Infrastructure Railway

Attachment 1 to Statement 847 – Change to rail corridor alignment – change to proposal approved under s45C on 20 May 2011.

Attachment 2 to Statement 847 – Addition of a lateral access road extending outside the environmental approval corridor, and ancillary access roads within the environmental approval corridor – change to proposal approved under section 45C on 10 May 2013.

Attachment 3 to Statement 847 – Increase in the area of construction disturbance from 6,000 to 7,400 hectares – change to proposal approved under section 45C on 28 November 2013.

Please also refer to Ministerial Statement 864 for changed conditions.

Attachment 4 to Statement 847 – Excise of Rail Camp 2 (supporting infrastructure) from the development envelope (117.84 hectares). – change to proposal approved under section 45C on 20 October 2021.

Attachment 5 to Statement 847 - Amend proposal to remove reference to the “Roy Hill 1 Iron Ore Mining Project Stage 1 and 2” and allow transport of iron ore from third parties to
facilities at Port Hedland. Change approved on 27 November 2023.

Attachment 6 to Statement 847 - Amend proposal to allow for the construction and operation of the Hillside siding for loading and unloading of ore. Change approved under s. 45C on 10 October 2024.

 PDF icon Statement 847.pdf October 10, 2024
Byford Rail Extension

Attachment 1 to Statement 1183 - Change to the extent of the development envelope and locations of disturbance footprint and change to Figure 1 and associated spatial data. Change approved under s. 45C on 10 October 2024.

 PDF icon Statement 1183.pdf October 10, 2024

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