A guide to leading practice sustainable development in mining

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The Morwell River Diversion project guarantees the life of TRUenergy Yallourn’s mine for at least 30 more years by providing short and long-term accessibility to critical coal reserves thereby ensuring continued supply of a major portion of the Victorian and national electricity supply. The following economic, social and environmental outcomes were achieved: Works on the diversion provided more than 150 construction jobs over the period 2001 to 2005 inclusive. Without the diversion, the cost of electricity generation would have significantly increased. Under the Native Title Agreement established, a number of local Aboriginal elders were engaged as cultural observers. The diversion has delivered significant environmental improvements, compared with the original design, including retaining two kilometres of original river flood plain and ephemeral wetlands. Figure 3.6 – Construction of the Morwell River diversion A GUIDE TO LEADING PRACTICE SUSTAINABLE DEVELOPMENT IN MINING 85
Figure 3.7 – Morwell River after diversion Diversions are similar to drainage structures in that their functional aim is to route flow around and away from the operation in a safe, predictable and efficient manner. Natural watercourses are dynamic (prone to flooding and channel instability), whereas diversions must be stable, contain flows and not affect flood levels to an unacceptable degree. The diversion must also not act as a physical barrier to the migration of aquatic organisms. Operational diversions are, therefore, a tradeoff between environmental requirements (values, processes and variability) and certainty in hydraulic and geo-mechanical performance. Economic considerations provide some constraints on the extent to which environmental conditions can be realised compared with theoretical outcomes. 86 LEADING PRACTICE SUSTAINABLE DEVELOPMENT PROGRAM FOR THE MINING INDUSTRY
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LEADING PRACTICE SUSTAINABLE DEVELO
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Disclaimer This publication has bee
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3.0 DEVELOPMENT AND CONSTRUCTION 61
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ACKNOWLEDGEMENTS The Leading Practi
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viii LEADING PRACTICE SUSTAINABLE D
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1.0 INTRODUCTION The Purpose and La
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Airborne Contaminants, Noise and Vi
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Water Management (LP Water) This ha
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Site water team Corporate managemen
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Sustainable Mining There is no one
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Mining the resource efficiently. Th
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Efficiency SUSTAINABLE MINING PRACT
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LOCATION: Vilabouly District, Savan
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Leading Practice The handbooks in t
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2.0 PRE-DEVELOPMENT: MINERAL EXPLOR
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The application of high standard en
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The Business Case for Sustainabilit
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The information obtained from these
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conditions are appropriate. In NSW,
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Such richness also brings challenge
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The dunefields of Shelburne Bay had
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Community Engagement in the Early S
Page 46 and 47: Baseline studies and social impact
Page 48 and 49: Upon completion of the study, resea
Page 50 and 51: The scenarios envisaged for the Wat
Page 52 and 53: 2. Reflections on the significance
Page 54 and 55: Engaging with Indigenous communitie
Page 56 and 57: Figure 2.9 - A New Township under C
Page 58 and 59: Geochemical assessment aims to iden
Page 60 and 61: Regardless of the project phase (ex
Page 62 and 63: Evaluating Performance: Monitoring
Page 64 and 65: For these reasons, it is important
Page 66 and 67: Risk Management and Exploration Exp
Page 68 and 69: Post-mining & closure Resource deve
Page 70: level of family diversity was maint
Page 73 and 74: Introduction The development and co
Page 75 and 76: MINE: Mt Todd LOCATION: Near Kather
Page 77 and 78: Airborne Contaminants, Noise and Vi
Page 79 and 80: Biodiversity Management During Deve
Page 81 and 82: Rather than taking a generic approa
Page 83 and 84: Step 2: Working in collaboration On
Page 85 and 86: course was designed to train and pr
Page 87 and 88: Adjustments for changes in the mine
Page 89 and 90: indicators of high importance durin
Page 91 and 92: Operating major mining projects pre
Page 93 and 94: the earliest stage of development,
Page 95: Watercourse diversions In order to
Page 99 and 100: tailings disposal techniques contin
Page 101 and 102: Figure 4.2 - Predicted blast overpr
Page 103 and 104: Responsible management of biodivers
Page 105 and 106: Leading practice management of wate
Page 107 and 108: MINE: Pierina Mine LOCATION: Distri
Page 109 and 110: Weipa - a sustainable approach to t
Page 111 and 112: Adopting the International Cyanide
Page 113 and 114: Box 1: Major recent incidents invol
Page 115 and 116: MINE: Chatree gold mine LOCATION: P
Page 117 and 118: The audit outcomes also highlight t
Page 119 and 120: Mercury for gold recovery in small/
Page 121 and 122: Figure 4.9 - Geological control to
Page 123 and 124: highest rating group for the whole
Page 125 and 126: Figure 4.13 - Beverley uranium mine
Page 127 and 128: from 2.5 - 3.0 tonnes/man-shift to
Page 129 and 130: Figure 4.17 - Sunrise Dam TSF Taili
Page 131 and 132: Dry stacking bauxite residue is now
Page 133 and 134: Once the water is used underground
Page 135 and 136: The Rio Tinto “Excellence in Wate
Page 137 and 138: Background Image: Sourced from GOOG
Page 139 and 140: Company policies and government reg
Page 142 and 143: 5.0 MINE REHABILITATION AND CLOSURE
Page 144 and 145: Closure involves the implementation
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Biodiversity and Closure Introducti
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e better than the high standard bei
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Figure 5.7 - Pasture and shelter tr
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The Argyle Diamonds case study (see
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support and on site accommodation a
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Having the right information to mak
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Figure 5.13 - Misima after rehabili
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In January 2011, the PNG government
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MINE: Former lignite mines LOCATION
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Fig 5.16: Former Minister Stein Coa
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Figure 5.19 - Rehabilitated mine si
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Figure 5.21 - Pit water treatment p
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Final Rehabilitation Rehabilitation
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Figure 5.23: Aerial view of Area 4
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Landform construction In general, e
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The Hsin-Chen Shan quarry terrain i
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Figure 5.29 - Spreading topsoil at
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Risk Management Risk at closure and
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During the 1980s and 1990s, a numbe
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An example of direct vegetation is
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Water Management Central to a mine
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Department of Resources, Energy and
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GLOSSARY AND ACRONYMS Abandoned min
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Biodiversity offsets Conservation a
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Cultural heritage Cultural heritage
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Engagement At its simplest, engagem
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High rate thickener A thickener thr
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NAPP Net Acid Producing Potential,
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Product stewardship This is perhaps
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Risk management process The risk ma
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Sustainable development Sustainable
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A guide to leading practice sustainable development in mining

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