Project Proponent Australian Gold Reagents Pty Ltd Proposal description Australian Gold Reagents Pty Ltd (AGR) proposes to expand the capacity of its solid sodium cyanide manufacturing plant from 25 000 tonnes per annum (tpa) to 45 000 tpa Assessment Number 1541 Region Perth Referred under EP Act s38 Industry sector Industrial Last updated November 08, 2019 Current Status Ministerial Statement published 2. Decision on whether to assess this proposal Chair's Determination Assess - Public Environmental Review Date published Monday, October 11, 2004 - 12:00 3. Assessment Environmental Review Environmental Review documentation Public Environmental Review - Proposed Solid Sodium Cyanide Plant Upgrade (PDF, 5.18 MB) 4. EPA Report on assessment EPA Report Number 1186 EPA Report EPA Report 1186 (PDF, 1.34 MB) Date published Monday, July 25, 2005 - 12:00 Appeals close Monday, August 8, 2005 - 12:00 5. Decision on proposal and implementation of proposal Ministerial Statement Date of approval Tuesday, November 29, 2005 - 12:00 Ministerial Statement Ministerial Statement 700.pdf (PDF, 4.37 MB) Post-assessment changes s. 45C amendments Attachment 1 to Statement 700 – Increase in the liquid sodium cyanide production capacity from 70,000 to 85,000 tonnes per annum (tpa). Minor changes to the solid sodium cyanide plant facilities to accurately reflect the requirements for achieving the currently approved production capacity of 45,000 tpa – change to proposal approved under section 45C on 4 February 2013. Attachment 2 to Statement 700 – Remove reference to the storage capacity of liquid sodium cyanide, the storage area for liquid sodium cyanide, and atmospheric emissions of ammonia and hydrogen cyanide and sodium cyanide (combined) – change to proposal approved under section 45C on 4 November 2014. Attachment 3 to Statement 700: Increase capacity of total liquid sodium cyanide production from 85,000 tonnes per annum (tpa) to 91,000 tpa Removal of the following elements from the key characteristics table: Location Inputs (Solid Sodium Cyanide Plant) Outputs (Solid Sodium Cyanide Plant) Transport (Liquid Sodium Cyanide Plant and Solid Sodium Cyanide Plant) Updated Figure 1: Regional Location and Figure 2: Site Layout Changes to proposal approved under section 45C on 8 November 2019. Date of approval s. 45C Monday, February 4, 2013 - 12:00 Tuesday, November 4, 2014 - 12:00 Friday, November 8, 2019 - 12:00
