A guide to leading practice sustainable development in mining

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Risk management process The risk management process is the systematic application of management policies and procedures and practices to the tasks of communicating, establishing the context, identifying, analysing, evaluating, treating, monitoring and reviewing risk. Risk register A risk register records the outcomes of risk identification and assessment processes in a systematic way—usually set out in a table—and defines risk scenarios, assessment outcomes, risk control actions and responsibilities. ROM pad The stockpile of freshly mined ore (“run of mine”) used to feed the mill and process plant. Sacred site Sacred sites may be parts of the natural landscape such as hills,rocks, trees, springs and offshore reefs that are sacred to Aboriginal or Torres Strait Islander people. They may be places that are significant because they mark a particular act of a creation being. They also include burial grounds and places where particular ceremonies have been held. Security A financial instrument lodged with the responsible authority which is adequate to cover the estimated cost of closure. Sedimentation The separation of solids from an aqueous slurry. Seepage control system May include a compacted foundation or liner (compacted clay or geomembrane), and an under-drainage collection system. Slope (tailings) Refers to the angle of the tailings containment walls and of the tailings beach. Slurry A finely divided solid which has settled out from thickeners. Social impact Detrimental harm to society. Social licence to operate The recognition and acceptance of a company’s contribution to the community in which it operates, moving beyond basic legal requirements towards developing and maintaining the constructive relationships with stakeholders necessary for businesses to be sustainable. Overall it strives for relationships based on honesty and mutual respect. Soil cover One or more layers of soil-like materials intended to limit the percolation of rainfall or the ingress of oxygen, or both, into AMD-generating materials. Spigot A branch off the main tailings delivery pipeline from which tailings are discharged from the containment wall of a tailings storage facility. A GUIDE TO LEADING PRACTICE SUSTAINABLE DEVELOPMENT IN MINING 195
Spillway A structure constructed at the perimeter of a tailings storage facility, designed to pass excessive rainfall runoff. Stakeholders Stakeholders are those people and organisations who may affect, be affected by, or perceive themselves to be affected by a decision, activity or risk. Starter wall The initial containment wall of a tailings storage facility. State of the Environment (SoE) Reporting SoE reporting occurs at both the national and state/territory level. SoE Reports provide information about environmental and heritage conditions, trends and pressures for the Australian continent, surrounding seas and Australia’s external territories. Stewardship Stewardship (also known as materials stewardship) is an overarching term that encompasses product, process and resource stewardship. It describes an integrated program of actions aimed at ensuring that all materials, processes, goods and/or services that are produced, consumed and disposed of along the value-chain are done so in a socially and environmentally responsible manner. Stope Underground mine opening or void. Store and release cover A vegetated, non-shedding soil cover, aimed at minimising percolation through it by the release of stored seasonal rainfall by evapo-transpiration during the dry season. Strategic risk Strategic risks are those risks that relate to the interdependencies between an operation’s activities and the broader business environment. Succession The natural process of community change that culminates in the development of the climax community of the area. Supernatant water The water ponded on a tailings surface following the sedimentation of the deposited tailings slurry. Supply Chain A supply chain is a chain or progression beginning with raw material and ending with the sale of the finished product or service. It represents the flow of materials, information, and finances as they move in a process from supplier to manufacturer to wholesaler to retailer to consumer. Surface water All water naturally open to the atmosphere, except oceans and estuaries. 196 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
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Baseline studies and social impact
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Upon completion of the study, resea
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The scenarios envisaged for the Wat
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2. Reflections on the significance
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Engaging with Indigenous communitie
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Figure 2.9 - A New Township under C
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Geochemical assessment aims to iden
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Regardless of the project phase (ex
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Evaluating Performance: Monitoring
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For these reasons, it is important
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Risk Management and Exploration Exp
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Post-mining & closure Resource deve
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level of family diversity was maint
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Introduction The development and co
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MINE: Mt Todd LOCATION: Near Kather
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Airborne Contaminants, Noise and Vi
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Biodiversity Management During Deve
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Rather than taking a generic approa
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Step 2: Working in collaboration On
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course was designed to train and pr
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Adjustments for changes in the mine
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indicators of high importance durin
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Operating major mining projects pre
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the earliest stage of development,
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Watercourse diversions In order to
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Figure 3.7 - Morwell River after di
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tailings disposal techniques contin
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Figure 4.2 - Predicted blast overpr
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Responsible management of biodivers
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Leading practice management of wate
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MINE: Pierina Mine LOCATION: Distri
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Weipa - a sustainable approach to t
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Adopting the International Cyanide
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Box 1: Major recent incidents invol
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MINE: Chatree gold mine LOCATION: P
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The audit outcomes also highlight t
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Mercury for gold recovery in small/
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Figure 4.9 - Geological control to
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highest rating group for the whole
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Figure 4.13 - Beverley uranium mine
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from 2.5 - 3.0 tonnes/man-shift to
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Figure 4.17 - Sunrise Dam TSF Taili
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Dry stacking bauxite residue is now
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Once the water is used underground
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The Rio Tinto “Excellence in Wate
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Background Image: Sourced from GOOG
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Company policies and government reg
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5.0 MINE REHABILITATION AND CLOSURE
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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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Page 158 and 159: Figure 5.13 - Misima after rehabili
Page 160 and 161: In January 2011, the PNG government
Page 162 and 163: MINE: Former lignite mines LOCATION
Page 164 and 165: Fig 5.16: Former Minister Stein Coa
Page 166 and 167: Figure 5.19 - Rehabilitated mine si
Page 168 and 169: Figure 5.21 - Pit water treatment p
Page 170 and 171: Final Rehabilitation Rehabilitation
Page 172 and 173: Figure 5.23: Aerial view of Area 4
Page 174 and 175: Landform construction In general, e
Page 176 and 177: The Hsin-Chen Shan quarry terrain i
Page 178 and 179: Figure 5.29 - Spreading topsoil at
Page 180 and 181: Risk Management Risk at closure and
Page 182 and 183: During the 1980s and 1990s, a numbe
Page 184 and 185: An example of direct vegetation is
Page 186: Water Management Central to a mine
Page 189 and 190: Department of Resources, Energy and
Page 192 and 193: GLOSSARY AND ACRONYMS Abandoned min
Page 194 and 195: Biodiversity offsets Conservation a
Page 196 and 197: Cultural heritage Cultural heritage
Page 198 and 199: Engagement At its simplest, engagem
Page 200 and 201: High rate thickener A thickener thr
Page 202 and 203: NAPP Net Acid Producing Potential,
Page 204 and 205: Product stewardship This is perhaps
Page 208 and 209: Sustainable development Sustainable
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A guide to leading practice sustainable development in mining

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