S45C changes to proposal

Attachment 1 to Statement 594 - Construct and operate alternative seawater intake pump system - change to proposal approved on 5 March 2010.

Attachment 2 to Statement 594 - Construct and operate a six gigalitre per annum reverse osmosis desalination plant to supply industry and domestic customers. - change to proposal approved on 6 August 2010.

Attachment 3 to Statement 594 – Define the development envelope using spatial coordinates (Replace Figure 2 of MS 594 with defined development envelope in schedule 3 (new)). Increase development envelope by 1.44 ha, from 17.96 to 19.40 ha. Increase in clearing by 0.26 ha, from 6.36 to 6.62 ha. Delete in Table 2 the element Operational Noise, and description: Seawater intake system: “less than 70 dB(A) at 1 metre from pump well”. Change to proposal approved under s45C on 19 April 2024.

Attachment 4 to Statement 594 - Replaces Figure 1 of MS 594 Attachment 3 with amended development envelope and disturbance footprint Figure 1 of MS 594 Attachment 4. Increase development envelope from 19.40 to 19.63 ha. Increase disturbance footprint from 8.23 to 8.65 ha. Change to proposal approved under s45C on 25 August 2025

Attachment 1 to Ministerial Statement 1180 - Increase in the Urea Formaldehyde storage capacity from 436 metres cubed (m3) to 448m3 to account for transition from urea formaldehyde (UF) 85 to UF 80. • Change in the Oxides of Nitrogen emission rate from 319 tonnes per annum (tpa) to 350 tpa (averaged) from power generation and fired heater. • Change in maximum extent or range of power generation limits from 100 megawatt electric (MWe) to 101 MWe capacity and installed solar capacity from 3.5 MWe to 5 MWe capacity. • Inclusion of power generation (installed solar) for laydown area (Site F). • Change in the physical element of Utility Block (Site C) to Utility Block (Site C and F). • Change in disturbance footprint in the conveyor route. • Update to figures to define disturbance footprint within the conveyor route. • Proponent updates to the ‘Proposal Content Document’, as amended by the change to proposal under s.43A on 20 March 2020, 10 February 2021 and 13 May 2021 to reflect the amendment approved under s.45C on 21 January 2025. • Change to implementation condition 5-3(3) to include collisions with infrastructure.

Change to conditions approved under s. 45c on 21 January 2025.

Attachment 2 to Ministerial Statement 1180 -

Changes:
• Increase of the development envelope of 0.02 hectares (ha) at Site C and Site F to allow for foundation works to occur to stabilise the Transfer Tower (TT-005) along the existing urea Conveyor Route SP05.
• Increase in the disturbance footprint of 0.11 ha at Site C and Site F to allow for the expansion of on/off ramps and the construction of a tie-in point to an external gas supply pipeline.
• Replace the proposal description to reference a Proposal Content Document dated 14 August 2025 to reflect the amendment as approved under s.45C on 18 August 2025.
• Replace condition 1-1 to reflect the amended development envelope and disturbance footprint extents.
• Replace figures 1, 2, 3, and 4 to reflect the amended development envelope and disturbance footprint.

Change to conditions approved under s. 45c on 18 August 2025.

Attachment 1 to Statement 1131 - Changes: Amend the Short Description of the proposal and current Authorised Extent (onshore disturbance area) of MS 1131 to include an additional 43.44 hectares associated with the development of the proposed Eastern Port Precinct adjacent to the existing materials offloading facility. CHange to conditions approved under S45c on 2 Februrary 2022.

Attachment 2 to Statement 1131 - Delete condition 6 of Ministerial Statement 1131. Administrative update to Table 3 of Schedule 1. Change to conditions approved under S45c on 4 July 2025.

Attachment 1 to Ministerial Statement 1072 - Changes:

• a new location for managed aquifer recharge in the South Flank Valley
• discharge to a drainage line that leads to Pebble Mouse Creek.

Changes to proposal approved under section 45c on 15 January 2020.

Attachment 2 to Ministerial Statement 1072 - Ministerial Statement Figure 4 to be replaced with a figure identifying the correct area for “Area A” due to an administrative error. Figure updated that accurately reflects areas of ‘Good’ to ‘Excellent’ condition native vegetation to be offset.

Changes to proposal approved under s.45c on 17 June 2025.

Attachment to Statement 291 - change to description in Consultative Environmental Review - approved on 18 August 2005.

Attachment to Statement 291 - change to description of Proposal in Consultative Environmental Review - approved on 3 October 2005.

Attachment 1 to Statement 1192 - Amendments to introduction, condition 1, figure and schedule 1. Change to statement approved under s. 45C on 5 September 2024.

Attachment 2 to Statement 1192 – Amendments to condition 1 (figure and schedule 1), condition 3-4 and the addition of a definition for Temporary construction causeway.  Changes to statement approved under s. 45C on 17 March 2025

Attachment 1 to Statement 1207 - Increase the proposal development envelope from 141.6 hectares (ha) to 142.73 ha. Decrease the marine development envelope from 11.45 ha to 11.42 ha. Increase the terrestrial development envelope from 130.15 ha to 131.31 ha. Proponent updates to the ‘Proposal Content Document’, as amended by the change to proposal approved under s.43A on 7 March 2023 to reflect the amendment approved under s.45C on 17 April 2024.Changes to conditions to reflect the change in the authorised extent of impacts. Change to conditions approved under s45C on 17 April 2024

Attachment 2 to Statement 1207 -  Increase the proposal development envelope from 142.73 hectares (ha) to 195.74 ha. Increase the terrestrial development envelope from 131.31 ha to 184.32 ha. Decrease the clearing of native vegetation from 51.20 ha to no more than 50.95 ha. Changes to conditions to reflect the change in the authorised extent of impacts to flora and vegetation, terrestrial fauna, and landform environmental values. Remove condition B1-2 and Figure 3 relating to the requirement for additional survey for Banksia attenuata woodlands over species rich dense shrublands (floristic community type 20a) threatened ecological community. Change to conditions approved under s45C on 21 January 2025.

Attachment 3 to Statement 1207 -  Increase the marine development envelope from 11.42 hectares (ha) to 77.79 ha.
• Change the outlet design from two 7 metre (m) diameter rosette diffusers to a single linear diffuser
• Change the definition of the Low Ecological Protection Area (LEPA) to accommodate the proposed change to the diffuser
• Change condition A1 to reduce the maximum salinity limit from 75,200 milligram per litre (mg/L) to 68,000 mg/L
• Decrease the maximum irreversible loss of benthic communities and habitats from 0.13 ha to 0.10 ha
• Increase the maximum disturbance to benthic communities and habitats from 8.39 ha to 8.68 ha
• Change the proposal description.. Change to conditions approved under s45C on 13 March 2025.

Attachment to Statement 621 - Change to description in Schedule 1 - change to proposal under s45C approved on 28 July 2005.

Attachment to Statement 621 - Change to description in Schedule 1 - change to proposal under s45C approved on 17 May 2006.

Attachment 1 to Statement 786 – Increased Rail Siding stockpile capacity and water use for dust suppression, and increased variability in train movements per day – change to proposal approved under section 45C on 14 February 2012.

Attachment 2 to Statement 786 – Removal of the General Description in Schedule 1, removal of the elements that are not key characteristics relevant to the environment, amendment to the element 'Vegetation Clearing' – change to proposal approved under section 45C on 10 March 2014.

Attachment 1 to Statement 940 - Reduce the development envelope from 646 ha to 595 ha. Change to proposal approved under S45c on 5 May 2020.