This "Search Proposal" function provides all assessment documentation associated with a specific proposal, from referral through to Ministerial Statement, where relevant. Information on a specific proposal not available through this search function can be obtained by contacting DWER, EPA services: info.epa@dwer.wa.gov.au
Visit Environment Online Portal if you cannot locate a specific proposal here.
Last updated: April 26, 1990
The proposal is to construct and operate a sodium cyanide plant at Kwinana. The plant would have the capacity to produce 45,000 tonnes of solid sodium cyanide briquettes annually. Sodium cyanide is predominantly used as a leaching agent in the gold extraction process. All solid sodium cyanide currently used in Australia is imported. Read more...Last updated: March 8, 1990
Alcoa of Australia Pty Ltd has been operating the Wagerup Refinery (Stage 1) near Waroona (100 km south of Perth) since 1984, under the Alumina Refinery (Wagerup) Agreement and Acts Amendment No 15 of 1978. This agreement covers a production capacity up to 2 mtpa (million tonnes per annum). Initially the refinery produced about 670,000 tpa, but fine tuning of the plant (currently under way) is expected to lift its capacity to 840,000 tpa of alumina. The expansion proposal referred to in this... Read more...Last updated: January 26, 1990
Liquid Air WA Pty Ltd proposes to establish an Air Separation Unit to produce liquid oxygen, nitrogen and argon, and gaseous oxygen and nitrogen at Lot 129 Leath Road, Naval Base, immediately north of Wesfarmers Ltd's LPG extraction plant, and adjacent to Mason Road. The proposed plant would supply oxygen and nitrogen to the Cooljarloo Joint Venture (CJV) pigment plant, and the local merchant market. The pigment plant will require up to 35,000 tonnes per annum (t/a) of oxygen and 30,000 t/... Read more...