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Mardie Project Pilot Evaporation Pond Trial

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Mardie Project Pilot Evaporation Pond Trial MARDIE PROJECT PILOT EVAPORATION POND TRIAL APPENDIX 3A (PROPOSED ACTIVITIES) WORKS APPROVAL APPLICATION: CATEGORY 14: AUGUST 2018 1 SYNOPSIS This document presents information required for: An application for a Works Approval for a Category 14: Solar salt manufacturing: premises on which salt is produced by solar evaporation. This document has been prepared for submission to the Department of Water and Environmental Regulation. Table of Contents 1 Synopsis .................................................................................................................. 2 1 Premise Details ....................................................................................................... 1 1.1 Applicant / Occupier Details .................................................................................... 1 2 Introduction ............................................................................................................. 1 2.1 Project .................................................................................................................... 1 2.2 Purpose .................................................................................................................. 1 3 Premise Details ....................................................................................................... 2 3.1 Legal Land Description ........................................................................................... 2 3.2 Prescribed Premise Location and Coordinates ....................................................... 3 4 Description of Existing Environment .................................................................... 6 4.1 Flora and Vegetation .............................................................................................. 6 4.2 Fauna and fauna habitats ....................................................................................... 7 4.3 Geology .................................................................................................................. 7 4.4 Topography and Soils ............................................................................................. 8 4.5 Climate ................................................................................................................... 9 4.6 Surface Hydrology ................................................................................................ 11 4.7 Ground Water ....................................................................................................... 12 5 Stakeholder Engagement ..................................................................................... 12 6 Prescribed Premise Category .............................................................................. 13 6.1 DWER Approvals .................................................................................................. 13 6.2 Documents associated with this proposal ............................................................. 13 6.3 Other Relevant Licenses / Permits ....................................................................... 14 6.3.1 DMIRS ..................................................................................................................... 14 6.3.2 Local Government ................................................................................................... 14 7 Proposal Description ............................................................................................ 15 7.1 Trial Evaporation Pond Project Objectives ........................................................... 15 7.2 Scope and scale of proposed activities ................................................................. 15 7.2.1 Key Characteristics .................................................................................................. 15 7.3 Pilot Evaporation Project Location ........................................................................ 16 7.4 Pilot Evaporation Ponds ....................................................................................... 18 7.4.1 Size ......................................................................................................................... 18 7.4.2 Construction Method ................................................................................................ 19 7.4.3 Source of Construction Materials ............................................................................. 20 7.4.4 Operational Management Plan ................................................................................ 21 7.5 Key Infrastructure & Equipment ............................................................................ 22 DWER – Works Approval Appendix 3A 7.6 Unique processes to be tested ............................................................................. 22 7.7 Conservation Areas .............................................................................................. 22 7.8 Sensitive Receptors / Separation Distances ......................................................... 23 7.9 Commissioning ..................................................................................................... 23 8 Environmental management ................................................................................ 24 8.1 Process Emissions ............................................................................................... 24 8.2 Gaseous and Particulate Emissions ..................................................................... 24 8.3 Dust Emissions ..................................................................................................... 24 8.4 Odour Emissions .................................................................................................. 25 8.5 Noise Emissions ................................................................................................... 25 8.6 Discharges to Water ............................................................................................. 25 8.6.1 Stormwater Control / Emissions ............................................................................... 25 8.6.2 Surface Water Management .................................................................................... 25 8.7 Discharges to Land ............................................................................................... 26 8.8 Solid and Liquid Waste Management ................................................................... 27 8.9 Light Emissions ..................................................................................................... 27 8.10 Hydrocarbon/Chemical Storage ............................................................................ 28 8.11 Contaminated Sites .............................................................................................. 28 8.12 Other Emissions and Discharges .......................................................................... 29 9 Incident Response ................................................................................................ 29 9.1 Seawater Spill Response ...................................................................................... 29 9.2 Incident Response ................................................................................................ 29 9.3 Complaints ............................................................................................................ 30 10 Risk Assessment .................................................................................................. 31 10.1 Risk Assessment Process .................................................................................... 31 11 Cost of project ....................................................................................................... 32 12 Appendix ................................................................................................................ 33 Mardie Project – Pilot Evaporation Pond Trial 4 1 PREMISE DETAILS 1.1 Applicant / Occupier Details The occupier (Company) of the land subject to this Works Approval application / Licence to Operate application is: Mardie Minerals Pty Ltd ACN: 152 574 457 Level 1, 15 Rheola Street West Perth, Western Australia. Mardie Minerals Pty Ltd is a wholly owned subsidiary of BCI Minerals Limited (ABN 21 120 646 924). The contact person for this Works Approval application is: Mr Michael Klvac General Manager Corporate Affairs BCI Minerals Limited Phone: +61 8 63113406 Mobile: 0438 268 877 Fax: +61 8 6311 3449 Email: [email protected] Mardie Project – Pilot Evaporation Pond Trial 1 2 INTRODUCTION 2.1 Project The Mardie Project aims to produce 3.5 million tonnes per annum (Mtpa) of high purity industrial grade sodium chloride (salt) from seawater via solar evaporation, crystallisation and raw salt purification. Through the crystallisation and processing of remaining bitterns, the Project will also produce 75 thousand tonnes per annum (ktpa) of fertiliser grade SOP. This trial program of works is to construct a nominal 1:10,000 scale system of ponds and crystallisers to confirm the evaporation rates at each stage of the solar evaporation process on the site at the same time recording atmospheric conditions and to prepare raw salts for pilot scale processing off-site. 2.2 Purpose The purpose of this document to apply for a Works Approval (WA) under Part V of the Environmental Protection Act 1986 as prescribed under Section 54(1)(a) and Section 57(1)(a) respectively of the Environmental Protection Regulations 1987,. This document therefore
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