Project Proposal description BAI Communications is proposing the construction of residential housing and associated civil infrastructure, and the establishment of a conservation area. The proposal is located approximately 12 km north of Perth CBD, in the suburb of Hamersley. The Level of Assessment was set at Referral Information with Additional Information (2-week public review). The additional information package published for public review examines the likely environmental effects and the proposed environmental management procedures associated with the proposed development. The additional information package is available for download from Lots 802 and part Lot 803 Erindale Road, Hamersley, under 3. Assessment > Environmental Review. The Level of Assessment was set at Referral Information with Additional Information (2-week public review). The additional information package published for public review examines the likely environmental effects and the proposed environmental management procedures associated with the proposed development. The additional information package is available for download from Lots 802 and part Lot 803 Erindale Road, Hamersley, under 3. Assessment > Environmental Review. Region Perth Pilbara South West Great Southern Gascoyne Cocos Islands, Shire of Goldfields Esperance Peel Kimberley Mid West Christmas Island, Shire of Wheatbelt Referred under EP Act s38 Industry sector Aquaculture Bauxite Clearing Coal Copper Diamonds Gold Industrial Infrastructure Iron Ore Land use Lead Lithium Manganese Molybdenum Nickel Oil and gas Potash Power generation Rare earth elements Salt Sand, rock, gravel and clay Uranium Utilities Waste management Last updated November 28, 2025 Current Status Seven-day public comment period open 1. Referral Referral documentation Appendix P - Preliminary Geotechnical and Pavement Investigation (Golder 2021).pdf (PDF, 17.5 MB) Appendix Q - Landform Systems (WSP 2024).pdf (PDF, 1.06 MB) Appendix R - Engineering Report (Stantec 2021).pdf (PDF, 42.87 MB) Appendix S - Subterranean Fauna Desktop Assessment (Bennelongia 2023).pdf (PDF, 3.37 MB) Appendix T - Site and Soil Evaluation (Stantec 2022).pdf (PDF, 64.97 MB)