Madadeni Opencast EMP - Sentula Mining
Madadeni Opencast EMP - Sentula Mining
Madadeni Opencast EMP - Sentula Mining
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Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Environmental Management<br />
Programme<br />
Nkomati Anthracite Mine:<br />
<strong>Madadeni</strong> <strong>Opencast</strong> Project<br />
Proponent: Nkomati Anthracite (Pty) Limited<br />
ENVIRONMENTAL MANAGEMENT<br />
PROGRAMME<br />
March 2011<br />
Page i<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
CONTENTS PAGE<br />
Page ii<br />
1. INTRODUCTION .................................................................................................................................... 4<br />
1.1 Implementation of the <strong>EMP</strong> ...................................................................................................... 4<br />
1.1.1 Responsibility of Nkomati Anthracite (Pty) Limited ................................................ 4<br />
1.1.2 Responsibility of Contractors ................................................................................... 5<br />
2. ENVIRONMENTAL MANAGEMENT PROGRAMME .......................................................................... 7<br />
2.1 Mitigation Measures for Significant Impacts ............................................................................ 7<br />
2.2 Construction Phase................................................................................................................... 7<br />
2.2.1 Geology .................................................................................................................... 7<br />
2.2.2 Topography .............................................................................................................. 7<br />
2.2.3 Soil ............................................................................................................................ 9<br />
2.2.4 Land Capability ...................................................................................................... 10<br />
2.2.5 Land Use ................................................................................................................ 10<br />
2.2.6 Natural Vegetation ................................................................................................. 11<br />
2.2.7 Animal Life .............................................................................................................. 11<br />
2.2.8 Surface Water ........................................................................................................ 12<br />
2.2.9 Groundwater .......................................................................................................... 15<br />
2.2.10 Air Quality ............................................................................................................... 15<br />
2.2.11 Sensitive Landscapes ............................................................................................ 16<br />
2.2.12 Noise and Vibration ............................................................................................... 17<br />
2.2.13 Visual Aspects ........................................................................................................ 18<br />
2.2.14 Socio-Economic Impacts ....................................................................................... 19<br />
2.2.15 Interested and Affected Parties ............................................................................. 19<br />
2.2.16 Historical and Cultural Aspects ............................................................................. 20<br />
2.3 Operational Phase .................................................................................................................. 21<br />
2.3.1 Geology .................................................................................................................. 21<br />
2.3.2 Topography ............................................................................................................ 21<br />
2.3.3 Soil .......................................................................................................................... 22<br />
2.3.4 Land Capability ...................................................................................................... 23<br />
2.3.5 Land Use ................................................................................................................ 24<br />
2.3.6 Natural Vegetation ................................................................................................. 24<br />
2.3.7 Animal Life .............................................................................................................. 24<br />
2.3.8 Surface Water ........................................................................................................ 24<br />
2.3.9 Groundwater .......................................................................................................... 28<br />
2.3.10 Air Quality ............................................................................................................... 30<br />
2.3.11 Sensitive Landscapes ............................................................................................ 31<br />
2.3.12 Noise and Vibration ............................................................................................... 32<br />
2.3.13 Visual Aspects ........................................................................................................ 32<br />
2.3.14 Socio-Economic Impacts ....................................................................................... 33<br />
2.3.15 Interested and Affected Parties ............................................................................. 34<br />
2.3.16 Historical and Cultural Aspects ............................................................................. 34<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Page iii<br />
2.4 Decommissioning Phase ........................................................................................................ 35<br />
2.4.1 Geology .................................................................................................................. 35<br />
2.4.2 Topography. ........................................................................................................... 35<br />
2.4.3 Soils ........................................................................................................................ 35<br />
2.4.4 Land Capability ...................................................................................................... 36<br />
2.4.5 Land use ................................................................................................................. 36<br />
2.4.6 Natural Vegetation ................................................................................................. 36<br />
2.4.7 Animal life ............................................................................................................... 37<br />
2.4.8 Surface water ......................................................................................................... 37<br />
2.4.9 Groundwater .......................................................................................................... 38<br />
2.4.10 Air quality ................................................................................................................ 38<br />
2.4.11 Sensitive landscapes ............................................................................................. 38<br />
2.4.12 Noise ....................................................................................................................... 38<br />
2.4.13 Visual aspects. ....................................................................................................... 39<br />
2.4.14 Socio-economic aspects. ...................................................................................... 39<br />
2.4.15 Interested and affected parties. ............................................................................. 39<br />
2.4.16 Sites of archaeological or cultural interest. ........................................................... 39<br />
2.5 Mine Closure ........................................................................................................................... 39<br />
2.5.1 Infrastructure Areas ............................................................................................... 40<br />
2.5.2 Ongoing Seepage Control ..................................................................................... 40<br />
2.5.3 General Groundwater Management ..................................................................... 40<br />
2.5.4 Long Term Stability ................................................................................................ 41<br />
2.5.5 Final Rehabilitation (Erosion and Dust Control) ................................................... 41<br />
2.5.6 Final Rehabilitation (Roads and Final Voids) ....................................................... 41<br />
2.5.7 Final Land Use ....................................................................................................... 41<br />
2.6 Monitoring Environmental Impacts ......................................................................................... 42<br />
2.7 Environmental Monitoring Programme .................................................................................. 42<br />
2.7.1 Geology .................................................................................................................. 42<br />
2.7.2 Soil .......................................................................................................................... 43<br />
2.7.3 Topography ............................................................................................................ 43<br />
2.7.4 Natural Vegetation ................................................................................................. 43<br />
2.7.5 Land Capability ...................................................................................................... 43<br />
2.7.6 Land Use ................................................................................................................ 44<br />
2.7.7 Surface Water ........................................................................................................ 44<br />
2.7.8 Groundwater .......................................................................................................... 44<br />
2.7.9 Air Quality ............................................................................................................... 45<br />
2.7.10 Noise & Vibration ................................................................................................... 45<br />
2.7.11 Interested and Affected Parties ............................................................................. 45<br />
3. FINANCIAL PROVISION ...................................................................................................................... 50<br />
3.1 Determination of the Quantum ............................................................................................... 50<br />
3.2 Method of Providing for the Financial Provision .................................................................... 51<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Page iv<br />
4. ENVIRONMENTAL EMERGENCIES/REMEDIATION PROCEDURES AND ENVIRONMENTAL<br />
AWARENESS PLAN ............................................................................................................................ 53<br />
4.1 Procedure for Environmental Related Emergencies and Remediation Background .......... 53<br />
4.1.1 Introduction ............................................................................................................. 53<br />
4.1.2 Responsibilities ...................................................................................................... 54<br />
4.1.3 Notification process ................................................................................................ 55<br />
4.1.4 Emergency equipment and supplies .................................................................... 55<br />
4.1.5 Communication systems ....................................................................................... 55<br />
4.1.6 Training ................................................................................................................... 56<br />
4.1.7 Monitoring and activity procedure ......................................................................... 56<br />
4.1.8 Emergency Response flowchart for Nkomati Anthracite Mine. ........................... 57<br />
4.2 Environmental Awareness Plan ............................................................................................. 58<br />
4.2.1 Objectives and Legal Requirements ..................................................................... 58<br />
4.2.2 Manner of informing employees of risks to avoid pollution and degradation of the<br />
environment ........................................................................................................... 59<br />
4.2.3 Training records ..................................................................................................... 61<br />
4.2.4 Review of awareness and training material .......................................................... 61<br />
4.2.5 Roles and responsibilities ...................................................................................... 61<br />
5. TECHNICAL & SUPPORTING INFORMATION ................................................................................. 63<br />
6. UNDERTAKING TO COMPLY ............................................................................................................ 65<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Attachments<br />
# Figure Attachment<br />
1 16 Mine Surface Infrastructure and <strong>Mining</strong> Layout Plan for Nkomati Anthracite<br />
Mine Area<br />
Page v<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
APPENDICES<br />
# Appendix<br />
6 Determination of the quantum of Closure-related Financial Provision for Nkomati Anthracite<br />
(Pty) Limited (Nkomati Anthracite Mine’s <strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Page vi<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Executive Summary<br />
Page 1<br />
Nkomati Anthracite Mine owned by Nkomati Anthracite (Pty) Limited is an operational mine situated<br />
approximately 50 kilometers south of Komatipoort. The mining operation is undertaken on the farms<br />
Gobbler 479 JU, Guillaume 480 JU, Wildebeest 494 JU, Rusplek 495 JU, Sweet Home 495 JU,<br />
Bonnie Vale 497 JU, Excelsior 498 JU, Murray 502 JU, Fig Tree 503 JU, Beginsel 504 JU and a<br />
Portion of Unsurveyed State Land. These farms are several farms within the Nkomazi Local<br />
municipality, which forms part of the Mpumalanga Province. Nkomati Anthracite Mine has an existing<br />
mining right and an approved Environmental Management Programme (DMR Ref.: MP<br />
30/5/1/1/2/89MR) issued under sections 22 and 39 of the Mineral and Petroleum Resources Act (Act<br />
28 of 2004) to mine coal on the above-mentioned farms. The Environmental Management<br />
Programme was however approved for Nkomati Anthracite (Pty) Limited’s operations of the opencast<br />
mining on the land adjacent to the Skhwahlane community and for underground operation on land<br />
adjacent to the Mangweni community.<br />
In view of the extension of the mining operations to the area adjacent to the <strong>Madadeni</strong> community,<br />
which did not form part of the approved <strong>EMP</strong>, it was necessary for the approved <strong>EMP</strong> to be amended<br />
to include the changes from the proposed opencast mining area. This document is therefore the<br />
amendment of the approved Environmental Management Programme, which details the management<br />
measures for Nkomati Anthracite Mine including the management of impacts at the proposed Nkomati<br />
Anthracite Mine’s <strong>Madadeni</strong> <strong>Opencast</strong> mining area. These impacts have been detailed in the<br />
Environmental Impact Assessment Report attached with this document. This document is compiled to<br />
comply with the requirements of the Minerals and Petroleum Resources Development Act, 2002 (Act<br />
28 of 2002) and the Regulations under the Act.<br />
The impacts that may arise during and after the proposed project were determined and ranked<br />
according to their significance under the Environmental Impact Assessment Report. Based on the<br />
impact assessment and recommendations made, management measures for all the negative<br />
environmental impacts were determined in terms of their objectives, specific goals, action plans and<br />
technical/management options. These management measures relates to the four phases of the<br />
proposed mining operation i.e. construction, operational, decommissioning and closure phases.<br />
A monitoring system for all environmental components that may be affected by the proposed project<br />
has been formulated for the project. This monitoring system will ensure that all actions resulting in<br />
negative impacts and mitigation measures undertaken to minimise such impacts are properly<br />
monitored. Note that the monitoring programme for both the new and existing opencast will be<br />
integrated into one programme for Nkomati Anthracite Mine hence only one programme will be<br />
undertaken at the mine. Results of this monitoring system will be utilized in the compilation of the<br />
performance assessment report that will be used to assess the continued appropriateness and<br />
adequacy of the environmental management programme. In addition to the above, procedures for<br />
environmental related emergencies and an environmental awareness plan was drafted to describe the<br />
process to be followed in reporting and dealing with emergencies and to describe the manner in which<br />
Nkomati Anthracite (Pty) Limited will inform its employees at Nkomati Anthracite Mine <strong>Madadeni</strong><br />
<strong>Opencast</strong> of any environmental risk which may result from their work and the manner in which such<br />
risks must be managed to avoid pollution or/and degradation of the environment. This plan and<br />
procedures, which are similar to the ones in the approved <strong>EMP</strong>, will be stated in this report.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Page 2<br />
The proponent (Nkomati Anthracite (Pty) Limited) will furthermore, make provision for rehabilitation of<br />
the area to be mined. The financial for the proposed has been calculated and will be incorporated to<br />
the current liability, which is in the process of being finalized. This provision will be sufficient to cover<br />
the estimated cost of rehabilitation. Nkomati Anthracite (Pty) Limited has the financial means to<br />
comply with the determined cost to rehabilitate the mining area, as well as provide for the monitoring<br />
and maintenance at the proposed Nkomati Anthracite Mine.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
SECTION ONE<br />
_________________________________________________________________________<br />
Introduction<br />
Page 3<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
1. INTRODUCTION<br />
Page 4<br />
This Environmental Management Programme (<strong>EMP</strong>) is a management tool for the impacts predicted<br />
during the impact assessment of a project. Hence this <strong>EMP</strong> incorporates management of impacts<br />
predicted from the Environmental Impact Assessment (EIA) undertaken for the proposed project.<br />
This <strong>EMP</strong> brings the environmental management measures identified in the impact assessment<br />
together into a single document, which addresses management and mitigation of environmental<br />
impacts resulting from the proposed mining operation.<br />
1.1 I MP LEMEN TATION OF THE <strong>EMP</strong><br />
A number of activities must take place before commencement of the proposed mining operation.<br />
Certain of these activities are not directly related to physical work on site, but are presented below, as<br />
they should be addressed before commencement of, or during the early phases of, construction<br />
phase of the proposed project.<br />
1. 1.1 Respon s ibilit y of Nkoma ti An t h racite (Pty) Li mi t e d<br />
• Responsibility for implementation of the <strong>EMP</strong> rests with Nkomati Anthracite (Pty) Limited<br />
and in particular with the Mine Manager at Nkomati Anthracite Mine.<br />
• The Environmental Control Officer (ECO) for Nkomati Anthracite Mine will report directly<br />
to the Mine Manager, and will:<br />
• ensure that all environmental activities delegated to contractors<br />
operating on site are implemented.<br />
• ensure that all conditions of the <strong>EMP</strong> are implemented.<br />
• resolve any conflicts that may arise between the mine and<br />
contracting parties regarding implementation of the <strong>EMP</strong>.<br />
• ensure that alterations with environmental implications are<br />
communicated to the Department of Mineral Resources.<br />
• Nkomati Anthracite (Pty) Limited will ensure that all contracting companies tendering for<br />
work, receive a copy of the <strong>EMP</strong> and understand their responsibility to operate within the<br />
framework of the measures defined in the <strong>EMP</strong>.<br />
• Nkomati Anthracite (Pty) Limited will ensure that contractor SHE induction on site<br />
includes environmental and social issues and awareness training to build capacity of staff<br />
and contract staff regarding management of the environment.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Page 5<br />
• Nkomati Anthracite (Pty) Limited will ensure that the responsibility for implementing and<br />
adhering to the conditions of the <strong>EMP</strong> will form part of the conditions of appointment of all<br />
contractors.<br />
• The ECO will brief contractors about no development / no go areas, including but not<br />
exclusively, access to neighboring properties without prior approval from the mine<br />
management, who will inform landowners of the need for access and will secure approval<br />
to access such sites.<br />
• Nkomati Anthracite (Pty) Limited will appoint a responsible person to audit the<br />
implementation of, and adherence to, the <strong>EMP</strong>. This party will be an independent<br />
environmental practitioner.<br />
1. 1.2 Respon s ibilit y of Contra c tors<br />
• All contracting companies will receive a copy of the <strong>EMP</strong> at time of tender. Each<br />
contractor is to familiarise himself with the environmental management framework for the<br />
site and ensure that contracting prices allow for environmental costs.<br />
• On appointment, the appointed contractor will receive a copy of the <strong>EMP</strong>. It is the<br />
responsibility of the contractor to ensure that all staff are aware of the measures<br />
applicable to their area of work on site.<br />
• It is the responsibility of the contractor to bring to the attention of the Nkomati Anthracite<br />
Mine ECO any environmental incident or breach of the conditions of the <strong>EMP</strong>.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
SECTION TWO<br />
_________________________________________________________________________<br />
Environmental Management Programme<br />
Page 6<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
2. ENVIRONMENTAL MANAGEMENT PROGRAMME<br />
2.1 MI TI G ATI ON ME AS URES FOR SIGNIFI C ANT IMPAC TS<br />
Page 7<br />
From the project actions, the potential impacts on the social, cultural and environmental aspects were<br />
identified. These impacts were assessed for their effect on the social, cultural and environmental<br />
aspects. The significance of the impacts were also determined.<br />
Mitigation measures are aimed at lessening negative consequences of the proposed mining<br />
operation. The mitigation measures include designs and management practices that will be<br />
embarked on, to minimise the identified impacts on the social, cultural and environmental aspects.<br />
For each significant impact identified, several mitigation measures were specified. The specified<br />
mitigation measures are therefore described in more detail in the environmental management<br />
programme.<br />
For more information on the mitigation measures selected for each impact refer to section 6 of the<br />
environmental impact assessment report.<br />
2.2 S ECTI ON 39(3)(D) AN D REGULATI ON 50(E)(F) AND (I) AND<br />
R EGUL ATI ON 51(B)(I)(II) AN D (III):CONS TR UCTI ON PH AS E<br />
2. 2.1 Geology<br />
No impacts were predicted. No mitigation measures will be undertaken during the construction<br />
phase. Note however that backfilling with all hards (carbonaceous material at the bottom of the pit)<br />
and subsoil will be undertaken. This will ensure that the impacts the geology can have on the<br />
groundwater quality later during mining is minimised.<br />
2. 2.2 Topogr a phy<br />
Objective : To minimise the impacts of infrastructure, stockpiles and voids on the<br />
topography<br />
Specific Goals : 1. Ensure that stockpile construction has minimum impact on topography.<br />
2. Ensure that the construction of the pollution control dam has minimum<br />
impact on topography.<br />
3. Ensure that storm water diversion trenches are constructed to have<br />
minimum impact on topography.<br />
4. Ensure that excavation of the initial box cuts have minimum impact on<br />
topography.<br />
5. Ensure that the construction of the mine infrastructure has minimum<br />
impact on the topography.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Technical / Management Options<br />
Page 8<br />
Services of a qualified civil engineer will be used by Nkomati Anthracite (Pty) Limited to design the<br />
pollution control dam and associated storm water trenches/berms. A qualified surveyor and mine<br />
planner were used to size and position all stockpiles and mine infrastructure. They will be used to<br />
ensure that these structures are constructed to be within the maximum allowable heights. The<br />
Environmental Co-ordinator will ensure that the mine infrastructure, box cuts and diversion trenches<br />
are constructed as specified in the surface layout plan.<br />
Action Plans Time Schedule<br />
1. Ensure that stockpile construction has minimum impact on topography<br />
Design the dimension of the stockpiles. During drafting of <strong>EMP</strong>.<br />
Identify and familiarise mine personnel with design specifications of<br />
the mine surface layout plan i.e. positions, heights etc.<br />
Prior to commencement of<br />
physical work of the mining<br />
operation.<br />
Topsoil stockpiled to a height of no more than four metres. During the excavation of initial<br />
box cuts and formation of topsoil<br />
stockpile areas.<br />
Subsoil and hard overburden stockpiled to appropriate height. During the excavation of initial<br />
box cuts and formation of<br />
overburden stockpile areas.<br />
2. Ensure that the construction of the pollution control dam has minimum impact on<br />
topography<br />
Pollution control dam designed by suitably qualified person. During drafting of <strong>EMP</strong>.<br />
Identify and familiarise mine personnel with design specifications of<br />
the pollution control dam.<br />
Prior to commencement of<br />
physical work of the mining<br />
operation.<br />
Position and dimensions of the pollution control dam surveyed. Prior to commencement of<br />
physical work of the mining<br />
operation.<br />
Pollution control dam constructed to design specifications. The<br />
construction will be approved by a Civil engineer.<br />
During construction phase.<br />
3. Ensure that clean and dirty water diversion trenches and berms are constructed to have<br />
minimum impact on topography<br />
Storm water diversion trenches and berms designed by a suitably<br />
qualified person.<br />
Identify and familiarise mine personnel with design specifications of<br />
the storm water diversion trenches and berms.<br />
Positions and dimensions of the storm water diversion trenches<br />
surveyed.<br />
During drafting of <strong>EMP</strong>.<br />
Prior to commencement of<br />
physical work of the mining<br />
operation.<br />
Prior to commencement of<br />
physical mining operation.<br />
Storm water diversion trenches constructed to design specifications. During construction phase<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
before generation of mine<br />
affected water.<br />
4. Ensure that excavation of the initial box cuts have minimum impact on topography<br />
Designed position and dimensions of initial box cuts surveyed. Prior to construction phase.<br />
Excavate the initial box cuts to design specifications within surveyed<br />
area.<br />
Page 9<br />
During construction phase of<br />
mining operation.<br />
5. Ensure that the construction of the mine infrastructure has minimum impact on the<br />
topography<br />
Plan positions and dimensions of all mine infrastructures. As far as<br />
possible areas of degraded natural environmental conditions will be<br />
used for infrastructure areas. In this case the maize field.<br />
Identify and familiarise mine personnel with design specifications and<br />
positions of the mine infrastructure.<br />
Construct the mine infrastructure to design specifications within<br />
surveyed area.<br />
2. 2.3 S oil<br />
During drafting of <strong>EMP</strong>.<br />
During drafting of <strong>EMP</strong> for the<br />
proposed mining operation.<br />
During construction phase of<br />
mining operation<br />
Objective : To minimise the impacts on soils due to the disruption and movement of top and<br />
subsoil. The objective of this is that the land must, after mining, be returned to<br />
agricultural land use.<br />
Specific Goals : 1. Ensure that removal of soil profiles do not detrimentally reduce the<br />
fertility of the topsoil.<br />
Technical / Management Options:<br />
2. Ensure that movement and stockpiling of soils do not detrimentally<br />
reduce the fertility of the topsoil.<br />
Services of a suitably qualified person will be used for the plan and construction of all mine<br />
infrastructure, stockpile areas, water management structures and initial box cuts. A suitably qualified<br />
surveyor will ensure that the above-mentioned structures are constructed on surveyed areas. The<br />
Mine manager will ensure that the above-mentioned action plan is complied with. A Soil specialist<br />
was used to determine a soil utilisation guide for the stripping and stockpiling of removed soil. This<br />
was undertaken such that the land after mining would be returned to agricultural use.<br />
Action Time Schedule<br />
1. Ensure that removal of soil profiles do not detrimentally reduce the fertility of the<br />
topsoil.<br />
Plan the position of the stockpiling areas and infrastructures areas. Prior to construction phase.<br />
Identify and familiarise mine personnel with design specifications and<br />
positions of the mine infrastructure and stockpile areas.<br />
Prior to commencement of<br />
physical work of the mining<br />
operation.<br />
Remove a layer of topsoil as per the soil utilisation guide, which During construction phase.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
forms part of the Soil report, from the infrastructure areas, stockpile<br />
areas and initial box cut areas before removing the remaining soil<br />
profile (subsoil) and hard overburden material.<br />
Page 10<br />
2. Ensure that movement and stockpiling of soils do not detrimentally reduce the fertility<br />
of the topsoil.<br />
Soil movement and stockpiling must be undertaken as per the soil<br />
utilisation guide detailed in soil report.<br />
2. 2.4 L an d Ca pabilit y<br />
When stockpiling soil material<br />
during construction phase.<br />
Objective : To minimise impacts of soil movement on land capability. The objective of this is<br />
that the land must, after mining, be returned to agricultural land use.<br />
Specific Goals : 1. Ensure that soil stripping and stockpiling is conducted as per the soil<br />
utilisation guide detailed in the soil report.<br />
Technical / Management Options:<br />
The mine manager will ensure that the movement of soil is conducted according to the action plan. A<br />
Soil specialist was used to determine a soil utilisation guide for the stripping and stockpiling of<br />
removed soils.<br />
Action Time Schedule<br />
1. Ensure that soil movement is conducted to have minimum impact on the viability of the<br />
soils.<br />
Soil movement and stockpiling must be undertaken as per the soil<br />
utilisation guide detailed in the soil report.<br />
2. 2.5 L an d Us e<br />
When stockpiling soil material<br />
during construction phase.<br />
Objective : To minimise impacts of soil movement on land use. The objective of this is that<br />
the land must, after mining, be returned to agricultural land use.<br />
Specific Goals : 1. Ensure that soil stripping and stockpiling is conducted in accordance<br />
with the soil utilisation programme.<br />
Technical / Management Options:<br />
The mine manager or responsible personnel will ensure that the movement of soil is conducted<br />
according to the action plan. This will be done to ensure that the mine, as far as possible, reinstate<br />
the area to its pre-mining land use. A Soil specialist was used to determine a soil utilisation guide for<br />
the stripping and stockpiling of removed soils.<br />
Action Time Schedule<br />
1. Ensure that soil movement is conducted to have minimum impact on the viability of<br />
the soils.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Soil movement and stockpiling must be undertaken as per the soil<br />
utilisation guide detailed in the soil report.<br />
2. 2.6 Natural Ve get ation<br />
Page 11<br />
When stockpiling soil<br />
material during construction<br />
phase.<br />
Objective : To minimise the long-term impacts on the area’s potential to maintain a natural<br />
vegetation cover.<br />
Specific Goals : 1. Ensure that the removal of topsoil is conducted such that the impacts on<br />
the area’s ability to maintain natural vegetation cover is minimised.<br />
Technical / Management Options:<br />
2. Ensure that stockpiling of topsoil and overburden material is conducted<br />
in a manner that will not impact on the ability of the area to maintain<br />
vegetation cover.<br />
The mine manager will ensure that the topsoil is removed and stockpiled according to the soil<br />
utilisation guide. This will ensure that the soil maintains its ability to maintain a good vegetation cover.<br />
Action Time Schedule<br />
1. Ensure that the removal of topsoil is conducted such that the impacts on the area’s<br />
ability to maintain natural vegetation cover is minimised<br />
Soil movement and stockpiling must be undertaken as per the soil<br />
utilisation guide detailed in the soil report.<br />
When stockpiling soil material<br />
during construction phase.<br />
2. Ensure that stockpiling of topsoil is conducted in a manner that will not impact on the<br />
ability of the area to maintain vegetation cover<br />
All topsoil removed will be stockpiled separately on the designated<br />
topsoil stockpile area.<br />
2. 2.7 An i mal Life<br />
During construction phase.<br />
Objective : To minimise the long-term impacts on the animal life within and around the<br />
proposed mining area.<br />
Specific Goals : 1. Ensure that the faunal displacement and loss of habitat is minimised.<br />
2. Ensure that poaching is prevented<br />
Action Time Schedule<br />
1. Ensure that the faunal displacement and loss of habitat is minimised.<br />
All construction activities must be limited to the foot print of the<br />
opencast/adit and surface infrastructure areas.<br />
All activities on site must comply with the relevant animal protection<br />
legislation.<br />
During construction phase.<br />
During construction phase<br />
and through out the life of<br />
mine.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
The environmental awareness plan must be implemented to make<br />
employees aware of the danger mining can have on animal life within<br />
and around the mine.<br />
2. Ensure that poaching is prevented<br />
All construction workers must be informed that the intentional killing of<br />
any animal is not permitted as faunal species are a benefit to the society<br />
and that poaching and is punishable by law.<br />
2. 2.8 S urface Wa t e r<br />
2 . 2 . 8 . 1 S u r f ac e W at e r Q u a n t i t y<br />
Page 12<br />
During construction phase<br />
and throughout the life of<br />
mine.<br />
During construction phase<br />
and throughout the life of<br />
mine.<br />
Objective : To reduce impacts on surface water runoff patterns, and thus loss of MAR within<br />
all catchments (surface water quantity).<br />
Specific Goals : 1. Ensure that construction of the pollution control dam has the least possible<br />
impact on the surface water runoff patterns, and thus loss of MAR within<br />
the affected sub-catchment.<br />
Technical / Management Options:<br />
2. Ensure that the construction of storm water diversion trenches have the<br />
least possible impact on the surface water runoff patterns, and thus loss of<br />
MAR within the affected sub-catchment.<br />
3. Ensure that the excavation of the initial box cut has the least possible<br />
impact on the surface water runoff patterns, and thus loss of MAR within<br />
the affected sub-catchment.<br />
A qualified civil engineer must be used to design the pollution control dam. The design will ensure the<br />
minimum space is used to construct the dam and that the dam meet the regulatory requirements. A<br />
surveyor will ensure that the pollution control dam, diversion trenches and initial box cuts are<br />
positioned and constructed according to design specifications. The mine manager will ensure that the<br />
pollution control dam, diversion trenches and initial box cut are constructed according to the action<br />
plan.<br />
Action Time Schedule<br />
1. Ensure that construction of the pollution control dam has the least possible impact on<br />
the surface water runoff patterns, and thus loss of MAR within all catchments.<br />
Pollution control dam designed by civil engineer. During the drafting of the<br />
<strong>EMP</strong>.<br />
Construct the pollution control dam according to design<br />
specifications.<br />
During construction phase.<br />
Maintain and monitor condition of the pollution control dam. During construction phase<br />
and throughout life of mine.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Page 13<br />
Structural defaults to be reported and repaired timeously. Within two weeks of reporting.<br />
2. Ensure that the construction of storm water diversion trenches have the least possible<br />
impact on the surface water runoff patterns, and thus loss of MAR within all<br />
catchments.<br />
Design storm water diversion trenches to separate clean and dirty<br />
water on the mine.<br />
Storm water diversion trenches constructed to separate clean and<br />
dirty water on the mine.<br />
Storm water diversion trenches used to separate clean and dirty<br />
water on the mine.<br />
During construction phase.<br />
During construction phase.<br />
During construction phase<br />
and continued throughout life<br />
of mine.<br />
Storm water trenches maintained and monitored on a regular basis. During construction phase<br />
and continued throughout life<br />
of mine.<br />
Structural defaults to be reported and repaired timeously. Within two weeks of reporting.<br />
3. Ensure that the excavation of the initial box cuts has the least possible impact on the<br />
surface water runoff patterns, and thus loss of MAR within all catchments.<br />
Development of a comprehensive mining plan, which will include the<br />
initial box cuts.<br />
During construction phase.<br />
Excavation of the initial box cuts as per mining plan. During construction phase.<br />
Storm water diverted away from the initial box cuts by means of a<br />
diversion berm or trench on the upslope of the initial box cuts.<br />
2 . 2 . 8 . 2 S u r f ac e W at e r Q u a l i t y<br />
During construction phase.<br />
Objective : To minimise all potential impacts on surface water quality on, and within the<br />
vicinity of the proposed Nkomati Anthracite Mine <strong>Madadeni</strong> <strong>Opencast</strong> mining<br />
area.<br />
Specific Goals : 1. Ensure that impacts from cement mixing, diesel spills, siltation from the<br />
construction sites on surface water quality are minimised.<br />
Technical / Management Options:<br />
2. Ensure that impacts from dirty water captured within the mine, on<br />
surface water quality are minimised.<br />
The mine infrastructure will be constructed in a manner that will reduce chances of contamination of<br />
the surface water with diesel spills and other related leakages.<br />
Action Time Schedule<br />
1. Ensure that impacts from cement mixing and diesel spills on surface water quality are<br />
minimised.<br />
No concrete will be poured within 100m from the Komati River. During construction phase.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Building material must be pre-mixed before arrival on site, or mixed<br />
on a suitable plastic liner.<br />
During construction phase.<br />
No dry concrete mix will be stored on site. During construction phase.<br />
All haul and access roads will be constructed to have diversion<br />
berms, which will be use to divert runoff water.<br />
All construction sites must be contained by use of berms and<br />
trenches. Runoff from these areas must be diverted to the pollution<br />
control dam.<br />
Dirty water from the mine infrastructure area will undergo water and<br />
diesel separation. None of this water will be released to the clean<br />
water environment.<br />
During construction phase.<br />
During construction phase.<br />
Throughout life of mine.<br />
Page 14<br />
2. Ensure that impacts from dirty water captured within the mine, on surface water quality<br />
are minimised.<br />
Storm water diversion trenches constructed to separate clean and<br />
dirty water on the mine.<br />
Any dirty water captured within the mine will be diverted or pumped<br />
to the pollution control dam.<br />
The water quality monitoring program will be initiated and surface<br />
and ground water monitoring points will be sampled.<br />
2 . 2 . 8 . 3 F l o o d e vents<br />
During the construction phase.<br />
During construction phase.<br />
Surface water on a monthly<br />
basis and ground water on a<br />
quarterly basis.<br />
Objective : To minimise all potential impacts of flood events on surface water.<br />
Specific Goals : 1. Ensure that diversion trenches/berms, the pollution control dam and<br />
initial box cuts are designed and constructed to minimise impacts on<br />
surface water.<br />
Technical / Management Options:<br />
2. Ensure that no dirty water is discharge to the watercourses during flood<br />
events.<br />
3. Ensure that proper measures are put in place to contain silt load on the<br />
clean storm water diversion berms.<br />
The mine infrastructure i.e. the dirty water dam, diversion trenches, will be constructed in a manner<br />
that will reduce chances of contamination of the surface water with mine affected water. The Mine<br />
Manager or any appointed responsible person will ensure that these structures are maintained and<br />
checked after flood events. If it is found that a watercourse or wetland will be mined a water use<br />
licence application will be submitted for authorization of the activities.<br />
Action Time Schedule<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
1. Ensure that diversion trenches/berms, the pollution control dam and initial box cuts<br />
are designed and constructed/excavated to minimise impacts on surface water.<br />
Pollution control dam and storm water trenches and berms to be<br />
designed by a civil engineer. The design must be such that the<br />
pollution control dam and storm water trenches and berms can<br />
handle a 1:50 year 24-hour flood event.<br />
Construct the pollution control dam and storm water trenches and<br />
berms according to design specifications. These must be approved<br />
by a qualified civil engineer before use.<br />
Maintain and monitor condition of the pollution control dam and<br />
storm water trenches and berms.<br />
Construct the initial box cuts and conduct any other mining activities<br />
more than one hundred metres away from the Komati River.<br />
2. Ensure that no dirty water is discharged to the watercourses.<br />
Pollution control dam and storm water trenches and berms to be<br />
designed by a civil engineer. The design must be such that the<br />
pollution control dam and storm water trenches and berms can<br />
collect all dirty water from the mine during a 1:50 year 24 hour flood<br />
event.<br />
Construct the pollution control dam and storm water trenches and<br />
berms according to design specifications. Qualified civil engineer to<br />
approve the constructed dam, trenches and berms.<br />
Maintain and monitor conditions of the pollution control dam and<br />
storm water trenches and berms.<br />
Prior to construction phase.<br />
During construction phase.<br />
Page 15<br />
During construction phase and<br />
throughout life of mine.<br />
During construction phase and<br />
throughout life of mine.<br />
Prior to construction phase.<br />
During construction phase.<br />
During construction phase and<br />
throughout life of mine.<br />
3. Ensure that proper measures are put in place to contain silt load on the clean storm<br />
water diversion berms.<br />
Clean water trenches and berms to be designed by a civil engineer.<br />
The design must be such that the trenches and berms have<br />
measures to collect silt from a 1:50 year 24-hour flood event.<br />
Construct the pollution control dam and storm water trenches and<br />
berms according to design specifications.<br />
Maintain and monitor condition of the storm water trenches and<br />
berms.<br />
2. 2.9 Groundw ater<br />
Prior to construction phase.<br />
During construction phase.<br />
During construction phase and<br />
throughout life of mine.<br />
No significant impacts were predicted. No mitigation measures will be undertaken during the<br />
construction phase.<br />
2. 2.10 Ai r Qualit y<br />
Objective : To minimise the potential impacts on local air quality.<br />
Specific Goals : 1. Ensure that impacts from dust and diesel fumes generated by machinery on<br />
local air quality is minimised.<br />
2. Ensure that impacts from dust generated by blowing wind on local air quality<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Technical / Management Options:<br />
is minimised.<br />
Page 16<br />
3. Ensure that impacts from dust generated by blasting, on local air quality is<br />
minimised.<br />
4. Ensure that impacts on dust generated by traffic on secondary road is<br />
minimised.<br />
The Mine Manager will ensure that all machinery is maintained and in good repair and that dust<br />
suppression is undertaken as per the prescribed stipulations.<br />
Action Time Schedule<br />
1. Ensure that impacts from dust and diesel fumes generated by machinery on local air<br />
quality is minimised<br />
All machinery employed on site will be in good condition, and well<br />
maintained.<br />
All machinery will be fitted with the correct exhaust systems, which<br />
will be maintained and in good repair.<br />
During construction phase<br />
and throughout life of mine.<br />
During construction phase<br />
and throughout life of mine.<br />
2. Ensure that impacts from dust generated by blowing wind on local air quality is<br />
minimised<br />
Dust suppression will be undertaken during the construction phase.<br />
Dust suppression will be undertaken by water cart.<br />
Water for dust suppression purposes will be obtained from the<br />
pollution control dam.<br />
Twice daily throughout life of<br />
mine and if necessary<br />
frequency will increase.<br />
During construction phase<br />
and throughout life of mine.<br />
Speed on access and haul roads will be limited to 40km/hour. During construction phase<br />
and throughout life of mine.<br />
Apply other approved material on haul and access roads in case<br />
there is shortage of water or dust suppression not yielding<br />
satisfactory results.<br />
During construction phase<br />
and throughout life of mine.<br />
3. Ensure that impacts from dust generated by blasting on local air quality is minimised<br />
Blasting holes will be stemmed and minimal explosives used to<br />
ensure that minimal dust is produced.<br />
Blasting will be conducted according to Mine Health and Safety Act<br />
requirements.<br />
2. 2.11 S e nsiti ve Landscap es<br />
Objective : To minimise the potential impacts on sensitive landscapes.<br />
Specific Goals : 1. Ensure that impacts on air quality is minimised<br />
During construction phase<br />
and throughout life of mine.<br />
During construction phase<br />
and throughout life of mine.<br />
2. Ensure that impacts on air quality associated with mining activities are<br />
minimised<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Action Time Schedule<br />
1. Ensure that impacts on air quality is minimised.<br />
See mitigation measures under air quality<br />
2. Ensure that impacts on air quality associated with mining activities are minimised<br />
All mining activities will be limited to the edge of the opencast mining<br />
area.<br />
All access and haul roads will be limited to the mining area and only<br />
where connection to the existing Nkomati Anthracite Mine area is<br />
required.<br />
2. 2.12 Noi se an d Vi b rat io n<br />
Page 17<br />
During construction phase<br />
and throughout life of mine.<br />
During construction phase<br />
and throughout life of mine.<br />
Objective : To minimise the impacts of noise and vibration on the health of people and the<br />
environment.<br />
Specific Goals : 1. Ensure that noise impacts on machine operators and/or residences are<br />
minimised.<br />
Technical / Management Options:<br />
2. Ensure impacts from noise and vibration generated during blasting are<br />
minimized.<br />
The Mine Safety officer will ensure that earplugs are issued and used. The Mine Manager or his<br />
appointed representative will conduct structural surveys, in consultation with the landowners, and<br />
collect the photographic record. The Mine Manager and the Environmental Control Officer will, in<br />
conjunction with the Blaster, inform Interested and Affected Parties prior to blasting time, and see that<br />
all blasting is conducted correctly.<br />
Action Time Schedule<br />
1. Ensure that noise impacts on machine operators and/or residences are minimised.<br />
Machine operators will be issued with earplugs, and instructed how<br />
to use them.<br />
Mine machinery will be installed with mufflers for the reduction of<br />
noise generation.<br />
2. Ensure impacts from noise generated during blasting are minimised<br />
All residences and structures within a 1km radius of the proposed<br />
mining operation will be surveyed and a photographic record of these<br />
taken to determine a pre-mining condition.<br />
All such structures will also be inspected for signs of vibration or<br />
blasting damage.<br />
Mine Management will repair any damage, which arises as a result of<br />
blasting or activities at the mine, at the mine’s expense.<br />
During construction phase<br />
and throughout life of mine.<br />
During construction phase<br />
and throughout life of mine.<br />
On a 6-monthly basis (or at<br />
public request).<br />
During construction phase<br />
and throughout life of mine<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
A seismic monitor with a continuous recorder will be placed about<br />
one kilometre from the mine during blasting activities. Such<br />
recordings will be kept and made available to any interested or<br />
affected party on request.<br />
All lawful land occupiers within a 1km radius of the pits will be<br />
notified within one (1) hour prior to Blasting.<br />
The Blaster employed, who will be certified in terms of the Mine<br />
Safety Act, will utilise the minimum possible explosives to achieve<br />
maximum affect.<br />
Blasting will be conducted between the hours of 06H00 and 18H00 to<br />
minimise the impact on persons dwelling within close proximity to the<br />
mine.<br />
2. 2.13 V isual As pe cts<br />
Page 18<br />
During construction phase<br />
and throughout life of mine.<br />
During construction phase<br />
and throughout life of mine.<br />
During construction phase<br />
and throughout life of mine.<br />
During construction phase<br />
and throughout life of mine.<br />
Objective : To reduce the impacts on the overall visual aesthetic of the proposed Nkomati<br />
Anthracite Mine project to residences and landowners in the vicinity of the<br />
mining area.<br />
Specific Goals : 1. Ensure that visual impacts from dust generated during blasting are<br />
minimized.<br />
Technical / Management Options:<br />
2. Ensure that dust generated by wind and movement of machinery is<br />
minimised to have minimum visual impacts.<br />
3. Ensure that visual impacts from the mining activities are minimized.<br />
The Mine Manager or his appointed representative will ensure that the dust suppression programme<br />
is initiated and kept up to date. The Mine Manager or his appointed representative will also ensure<br />
that the backfilled workings are revegetated, and that the transport companies obey the speed limits,<br />
and that the clean-house policy is maintained. The Mine Manager or his appointed representative will<br />
also ensure that the visual screen is established as stated in this <strong>EMP</strong>.<br />
Action Time Schedule<br />
1. Ensure that visual impacts from dust generated during blasting is minimised<br />
Blasting holes will be stemmed and minimal explosives will be used<br />
during blasting.<br />
Whenever there is blasting on<br />
the mine during construction<br />
phase of mine.<br />
2. Ensure that dust generated by wind and movement of machinery is minimised to have<br />
minimum visual impacts<br />
Dust suppression will be conducted on all haul roads and stockpiling<br />
areas where movement of machinery may generate dust.<br />
The rehabilitated workings will be seeded with a recommended seed<br />
mix.<br />
Twice a day.<br />
As soon as mined out open pits<br />
are filled and rehabilitated.<br />
All trucks transporting material on the proposed mining area will be At any time during the<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Page 19<br />
required to obey a maximum 40km/h speed limit. construction phase of the mine.<br />
The mine will adopt a clean-house policy. All stockpiles will be<br />
maintained at specified heights to reduce visual impact.<br />
3. Ensure that visual impacts from the mining activities are minimised<br />
A soil visual berm will be constructed on the parts of the mine visible to<br />
the nearby farm houses. This will help shield the mine from the<br />
landowners located on the east and western side of the mine and on<br />
road users on the southern side of the mine. Note that the mine will<br />
be in continual communication with the affected parties hence new<br />
visual berms will be constructed if new impact sites are reported.<br />
During the construction phase<br />
and throughout life of mine.<br />
During construction phase.<br />
Maintenance of the constructed topsoil/subsoil stockpiles and berms. Throughout life of mine.<br />
2. 2.14 S ocio- Ec onomi c Impacts<br />
Nkomati Anthracite (Pty) Limited has reached a favourable agreement with the community leaders of<br />
the area on which the mine will be undertaken.<br />
2. 2.15 I nterest ed an d Af f e ct e d Part i e s<br />
Objective : To minimise the impacts on all Interested and Affected Parties<br />
Specific Goals : 1. Ensure that noise impacts on surrounding landowners are minimised.<br />
Technical / Management Options:<br />
2. Ensure that Influx of labourers seeking employment is reduced.<br />
3. Ensure that increase in traffic due to the mine does not impact on<br />
residents along the roads and any other road users.<br />
The Mine Manager or his appointed representative will ensure that all machinery is maintained in<br />
good working order. The Mine Manager or his appointed representative will ensure that no labourers<br />
are housed legally or illegally on the Nkomati Anthracite Mine area. The Mine Manager and an<br />
appointed responsible person will ensure that an open door policy with all interested and affected<br />
parties is implemented at the mine and that the initiated environmental monitoring programme is kept<br />
up to date. The Mine Manager or an appointed responsible person will ensure that mine employees<br />
and any other contractor employees are made aware of the dangers of open fires, which will form part<br />
of the implementation of the environmental awareness plan.<br />
Action Time Schedule<br />
1. Ensure that noise impacts on surrounding landowners is minimised.<br />
Noise levels will be reduced by maintaining all machinery in good<br />
condition. Mine machinery will be installed with mufflers for the<br />
reduction of noise generation.<br />
2. Ensure that Influx of labourers seeking employment is reduced<br />
During construction phase<br />
and throughout life of mine.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
The Mine will as far as possible utilise people from the surrounding<br />
areas, to minimise the influx of illegal labourers.<br />
No squatters will be allowed on the property. The mine will in liaison<br />
with the adjacent landowners help with the reduction of illegal<br />
squatters with the adjacent properties.<br />
Page 20<br />
During construction phase<br />
and throughout life of mine.<br />
During construction phase<br />
and throughout life of mine.<br />
3. Ensure that increase in traffic due to the mine does not impact on residents along the<br />
roads and any other road users.<br />
Mine vehicles will be instructed to obey legal speed limits when using<br />
the above-mentioned road.<br />
An access road connecting the existing Nkomati Anthracite Mine site<br />
with the proposed <strong>Madadeni</strong> <strong>Opencast</strong> area will be used as much as<br />
possible to limit the increase in traffic on the secondary road.<br />
During construction phase<br />
The mine will on an ongoing basis liase with the affected landowners. During construction phase<br />
Any complaints received will be recorded and addressed promptly. During construction phase<br />
2. 2.16 Hist oric al and Cultural As p e c ts<br />
No sites with important historical and cultural aspects were identified hence no impacts were predicted. No<br />
management will hence be undertaken.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
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Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
2.3 S ECTI ON 39(3)(D) AN D REGULATI ON 50(E)(F) AND (I) AND<br />
R EGUL ATI ON 51(B)(I)(II) AN D (III): OPERATI ONAL PH AS E<br />
2. 3.1 Geology<br />
Page 21<br />
Note that the removal of the target coal seams is a core function of the mine. No mitigation measures<br />
can be undertaken to minimise the impacts. However a rollover mining technique will be utilised<br />
during the mining of the target coal seams. See measures under the construction phase.<br />
2. 3.2 Topogr a phy<br />
Objective : To minimise the impacts of mining on the topography.<br />
Specific Goals : 1. Ensure that the opening of successive cuts has a minimum impact on<br />
the topography of the area.<br />
Technical / Management Options:<br />
2. Ensure that the stockpiling of R.O.M coal has minimum impacts on the<br />
topography.<br />
The Mine surveyor will conduct all surveys, and plot all data, timeously, and will, in conjunction with<br />
the Mine Manager or his appointed representative, ensure that the opencast pit and stockpile<br />
dimensions remain within specified limits. The Environmental Control Officer will ensure that the<br />
action plan is properly implemented.<br />
Action Time Schedule<br />
1. Ensure that the opening of six cuts has a minimum impact on the topography of the<br />
area<br />
The Mine Surveyor will survey the opencast pit areas. This will<br />
ensure that the operation does not encroach into the sensitive areas<br />
and that mining is conducted within the demarcated areas.<br />
Monthly for the entire<br />
operational phase.<br />
Mine surveyor will also survey successive cuts to be constructed. Prior to the construction of a<br />
new cut.<br />
Rehabilitation of the pit will be conducted concurrently with mining.<br />
Only three cuts for each mining area will be open at any given time<br />
with successive cuts used to systematically backfill preceding cuts.<br />
This will minimise the size of the voids. This will also ensure that the<br />
rehabilitation progress is measured on a regular basis.<br />
The Mine Surveyor will survey backfilled cuts to ensure that these are<br />
filled and rehabilitated to surface and conform to natural runoff<br />
patterns. Steep slopes will be reshaped to grades below 4 degrees.<br />
No ponding will occur.<br />
All pit ramps and haul roads will as far as possible be placed on<br />
backfilled areas. This will contribute to the improvement of the<br />
During the operational phase<br />
of the mine.<br />
After backfilling of each cut<br />
during the operational phase<br />
of mine.<br />
After backfilling of each cut<br />
during the operational phase<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
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Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
compaction on backfilled areas.<br />
of mine.<br />
2. Ensure that the stockpiling of ROM coal has minimum impacts on the topography.<br />
The Mine Surveyor will survey the R.O.M. coal stockpiles. This will<br />
ensure that the operation does not encroach into the sensitive areas<br />
and that stockpiling is conducted within the demarcated areas and<br />
specified heights.<br />
Twice per month for the<br />
entire operational phase.<br />
The R.O.M. coal stockpile will not exceed the height of 5 metres During operational phase of<br />
the mine<br />
The R.O.M. coal stockpile will have a foot print that will enable it to<br />
contain a maximum of approximately 40 000 tonnes of coal at any<br />
given time of mining.<br />
Any deviation to this must be addressed promptly and the<br />
incompliance must be recorded and addressed.<br />
2. 3.3 S oil<br />
Page 22<br />
During operational phase of<br />
mine<br />
Immediately after reporting of<br />
non-compliance.<br />
Objective : To minimise the impacts of mining on soil. The objective of this is that the land<br />
must, after mining, be returned to a suitable agricultural land use.<br />
Specific Goals : 1. Ensure that the removal of topsoil and subsoil layers have minimum<br />
impact on soils.<br />
Technical / Management Options:<br />
2. Ensure that the transportation of R.O.M coal does not impact on the<br />
soils along the haul roads.<br />
3. Ensure that the operation of the mine surface infrastructure has<br />
minimum impact on the soils.<br />
The Mine manager or his appointed representative will ensure the following: That the mining plan is<br />
followed and topsoil and subsoil is utilised as stipulated in the mining plan and that the haul road is<br />
well maintained.<br />
Action Time Schedule<br />
1. Ensure that the removal of top- and subsoil layers have minimum impact on soil<br />
Topsoil and subsoil removed from successive cuts will be used to<br />
backfill preceding cuts. Cuts will be filled with overburden material<br />
first, then subsoil and finally topsoil. Topsoil will be placed to a<br />
minimum depth of 300mm. Areas were soil are deeper than 30mm,<br />
prep-mining depth will as far as possible be attained on rehabilitated<br />
areas.<br />
Rehabilitated workings will be seeded in accordance with identified<br />
suitable seed mixture. This will reduce loss of topsoil to wind and<br />
water erosion.<br />
Depending on the available topsoil, whenever necessity arises topsoil<br />
stockpiled during the construction phase will be used as cover on<br />
As soon as a new cut is<br />
constructed during the<br />
operational phase of mining.<br />
As soon as the cuts are<br />
backfilled and covered with<br />
topsoil.<br />
As necessity arises during<br />
operational phase of the mine.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
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Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
backfilled workings. This will ensure that soils are not leached out<br />
and that soil forms are reinstated to be comparable to pre-mining soil<br />
from distribution.<br />
Page 23<br />
2. Ensure that the transportation of R.O.M coal does not impact on the soils along the haul<br />
roads.<br />
Subsoil berms will be constructed along the access and haul roads.<br />
No trucks or mine vehicles will be allowed to drive outside the haul<br />
route.<br />
All coal spillages identified on the haul and access roads will be<br />
removed as soon as possible.<br />
The haul and access roads will be regularly inspected and graded or<br />
cleaned regularly for the removal of the coal and hydrocarbon spills.<br />
2. 3.4 L an d Ca pabilit y<br />
Once every week.<br />
Within three days after<br />
identification of spillage.<br />
Once every week<br />
Objective : To minimise impacts of mining on land capability. The objective of this is that the<br />
land must, after mining, be returned to agricultural land use.<br />
Specific Goals : 1. Ensure that soil movement does not result in severe reduction of land<br />
capability.<br />
Technical / Management Options:<br />
The Mine Manager or his appointed representative will ensure that the mining plan is followed, and<br />
that the preceding cuts are filled as specified and that topsoil is replaced to conform to the pre-mining<br />
soil distribution.<br />
Action Time Schedule<br />
1. Ensure that soil movement does not result in severe reduction of land capability<br />
Loss of topsoil will be minimised by filling the cuts with overburden,<br />
then subsoil and finally topsoil.<br />
To ensure rehabilitated land approximate the pre-mining land<br />
capability, topsoil covering will be conducted to approximate premining<br />
soil form distribution.<br />
The rehabilitated workings will be seeded with an appropriate seed<br />
mixture.<br />
Rehabilitated areas maintained to ensure that as far as possible the<br />
rehabilitated areas are reverted back to arable or grazing land. Note<br />
that this will depend on the ability of the soils to maintain a stable<br />
biological activity that will ensure fertility of the soil for arable and<br />
grazing land use.<br />
As coal is removed from<br />
mined workings and new cuts<br />
constructed during<br />
operational phase of mining.<br />
As mined out workings are<br />
backfilled and rehabilitated<br />
during operational phase of<br />
mining.<br />
After rehabilitated workings<br />
are covered with topsoil.<br />
During and after operational<br />
phase of the mining<br />
operation.<br />
Soil stripping and stockpiling must be undertaken as per the soil During the operational phase<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
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Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
utilisation guide detailed in the soil report for the <strong>Madadeni</strong> <strong>Opencast</strong><br />
mining area.<br />
2. 3.5 L an d Us e<br />
Page 24<br />
Note that land use changes from agriculture to mining when the construction phase is initiated. No<br />
mitigation measures will be undertaken during operational phase. However through the land<br />
capability mitigation measures the impacted land will be rehabilitated to approximate the pre-mining<br />
land use. The objective of this is that the land must, after mining, be returned to agricultural land use.<br />
2. 3.6 Natural Ve get ation<br />
Objective : To minimise impacts of mining on natural vegetation.<br />
Specific Goals : 1. Ensure that removal of soil during the mining operation has minimum<br />
impact on natural vegetation.<br />
Technical / Management Options:<br />
The Mine Manager or his appointed representative will ensure that an appropriate seed mix is<br />
applied. The Mine Manager will ensure that a suitably qualified person is employed to conduct<br />
vegetation surveys on rehabilitated areas. A suitably qualified person will be employed to compile a<br />
programme that will help reduce the spreading of the black wattle trees and any other declared<br />
invaders within the mining area.<br />
Action Time Schedule<br />
1. Ensure that removal of soil during mining operation has minimum impact on natural<br />
vegetation<br />
Backfilled and rehabilitated workings will be seeded with an<br />
appropriate seed mixture.<br />
As soon as mined cuts are<br />
rehabilitated.<br />
Vegetation cover inspections on rehabilitated land will be conducted. Annually during operational<br />
phase of mining.<br />
Maintain the vegetation cover by reseeding or applying fertilizers or<br />
conducting any other measures recommended by suitably qualified<br />
persons on areas showing sparse or unsatisfactory vegetation cover.<br />
Undertake the invader infestation reduction plan to be compiled by a<br />
suitable qualified person.<br />
2. 3.7 An i mal Life<br />
See mitigation measures under the construction phase.<br />
2. 3.8 S urface Wa t e r<br />
2 . 3 . 8 . 1 S u r f ac e W at e r Q u a n t i t y<br />
Annually during operational<br />
phase of mining.<br />
As per programme time<br />
frames.<br />
Objective : To reduce impacts of mining on surface water runoff patterns, and thus loss of<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
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MAR within all catchments (surface water quantity).<br />
Page 25<br />
Specific Goals : 1. Ensure that minimum rainfall water is captured within the opencast pits<br />
at the mine.<br />
Technical / Management Options:<br />
2. Ensure that runoff reporting into the opencast pits is minimized.<br />
The Mine Manager or his appointed representative will ensure that the mining plan is followed, and<br />
that rehabilitated areas conform to the proposed rehabilitation design. The Mine Manager or his<br />
appointed representative will ensure that the push-up berms are constructed around the open cuts to<br />
divert clean runoff water around the workings.<br />
Action Time Schedule<br />
1. Ensure that minimum rainfall water is captured within opencast pits at the mine<br />
The mining will be conducted according to the mining plan i.e.<br />
preceding cuts are filled and rehabilitated. This will reduce the<br />
size of the voids resulting in less rainfall water being captured in<br />
the open cuts. Only three cuts per each opencast area will be<br />
open at any given time.<br />
2. Ensure that runoff reporting into the opencast pit is minimised<br />
All clean water will be diverted around the mining area. The<br />
mine will maintain these diversion trenches to ensure that no<br />
blockage occurs.<br />
A push-up berm or a trench will be constructed upslope of the<br />
open cuts to divert water around the pits. This berm/trench will<br />
migrate forward with the opencast pits.<br />
All rehabilitated areas will conform to the proposed rehabilitation<br />
model and will be free draining. No ponding will occur on<br />
rehabilitated areas.<br />
All rehabilitated areas will be monitored for erosion gullies and<br />
ponding due to settlement. Identified erosion gullies and<br />
ponding areas will be rehabilitated accordingly.<br />
2 . 3 . 8 . 2 S u r f ac e W at e r Q u a l i t y<br />
As per mining plan during the<br />
operational phase of the mine.<br />
On a weekly basis during<br />
operational phase.<br />
Constructed with construction of<br />
new mining cut.<br />
Survey done after backfilling and<br />
rehabilitation of mined out cuts.<br />
Twice every tear i.e. before and<br />
after rainy seasons.<br />
Objective : To minimise all potential impacts on surface water quality on, and within the<br />
vicinity of the Nkomati Anthracite Mine area.<br />
Specific Goals : 1. Ensure that water captured within the opencast pit do not impact on<br />
clean surface water quality.<br />
2. Ensure that water runoff from the rehabilitated opencast areas must not<br />
negatively impact the clean surface water quality<br />
3. Ensure that water contained within the pollution control dam do not<br />
impact on the clean surface water quality.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Technical / Management Options:<br />
Page 26<br />
4. Ensure that runoff from the stockpiling areas does not impact on the<br />
clean surface water quality.<br />
5. Ensure that impacts caused by hydrocarbon spillages do not impact the<br />
surface water quality.<br />
6. Ensure that spillages from the haul and access roads do not impact<br />
detrimentally on the surface water quality.<br />
The pollution control dam will be designed and constructed to ensure that it will comply with the<br />
relevant legislation. The pollution control dam will contain all water from the dirty area of the mine i.e.<br />
the opencast pit, R.O.M. coal stockpile and any other source of mine affected water. The pollution<br />
control dam will always be operated 0.8 meter below spillway level. The Mine Manager or his<br />
appointed representative will ensure that no water is discharged from the pollution control dam and<br />
that the pollution control dam is maintained at operating levels. The Mine Manager or his appointed<br />
representative will ensure that the maintenance checks on the structures are carried out.<br />
Action Time Schedule<br />
1. Ensure that water captured within the pits does not impact on surface water quality.<br />
Water within the opencast pit will not be discharged into the<br />
natural environment unless legally so.<br />
Water accumulating within the opencast pit will be pumped to the<br />
pollution control dam.<br />
The dam will be reconstructed to Department of Water and<br />
Environmental Affairs approved design specifications.<br />
Regular water quality monitoring will be conducted at the<br />
pollution control dam.<br />
At any time during the operational<br />
phase.<br />
All the time during the operational<br />
phase of mining operation.<br />
On approval of designs by<br />
Department of Water and<br />
Environmental Affairs<br />
On a monthly basis.<br />
2. Ensure that water runoff from the rehabilitated opencast areas must not negatively<br />
impact the clean surface water quality<br />
Reduce the velocity of the water runoff entering the rehabilitated<br />
areas. The diversion contours on the rehabilitated areas to<br />
reduce the velocity of the water is recommended<br />
Design and construct the contours to have sufficient capacity of<br />
handling high storm events.<br />
Contours must be checked, repaired and upgraded (if damaged)<br />
after each storm water event.<br />
During the operational phase of<br />
the mining operation<br />
During the operational phase of<br />
the mining operation<br />
After every storm water event<br />
during the operational phase<br />
3. Ensure that water contained within the pollution control dam does not impact on the<br />
surface water quality<br />
The operation of the pollution control dam will be maintained at<br />
0.8 meter below spillway level.<br />
During the operational phase of<br />
the mine.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
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Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Regular checks will be conducted on the maintenance and<br />
operation of the pollution control dams.<br />
Regular water quality monitoring will be conducted at the<br />
pollution control dam.<br />
On a weekly basis.<br />
On monthly basis.<br />
4. Ensure that runoff from the stockpiling and rehabilitated areas does not impact on the<br />
surface water quality<br />
All runoff water from the R.O.M coal stockpiles will be pumped or<br />
diverted by a dirty water trench to the pollution control dam.<br />
<strong>Opencast</strong> workings will be rehabilitated and seeded to reduce silt<br />
load from the mining area.<br />
Page 27<br />
Throughout the operational phase<br />
life of the mine.<br />
As soon as open cuts are mined<br />
out, throughout life of mine.<br />
All dirty water structures will be checked on a regular basis. On a weekly basis during wet<br />
season and on a monthly basis<br />
during dry season.<br />
All damages, blockages and erosion will be repaired. Within 24 hours after discovery.<br />
5. Ensure that hydrocarbon fluid spillages do not occur.<br />
All mine machinery and vehicles should be regularly maintained<br />
at the existing Nkomati Anthracite Mine workshop area in order<br />
to avoid any hydrocarbon fluid spillages.<br />
Throughout the life of mine<br />
6. Ensure that spillages from the haul and access roads do not impact detrimentally on<br />
the surface water quality.<br />
All spillages along the access and haul roads will be collected<br />
either by removal along the roads (grading) or will be allowed to<br />
accumulate in the river crossing silt traps.<br />
All collected silt and coal material will be either placed at the<br />
R.O.M coal area or at the bottom of the opencast voids.<br />
Throughout the operational phase<br />
of the mine.<br />
Throughout the operational phase<br />
of the mine.<br />
The silt traps will be cleaned on a regular basis Once every month in winter and<br />
once every week or after a storm<br />
event in summer.<br />
2 . 3 . 8 . 3 F l o o d E ven t s<br />
Objective : To minimise impacts of floods on water pollution control structures.<br />
Specific Goals : 1. Ensure that all pollution control structures do not impact on surface<br />
water during flood events.<br />
Technical / Management Options:<br />
2. Ensure that clean storm water control measures do not impact on the<br />
dirty water control structures.<br />
3. Ensure that spillages from the haul and access roads do not impact<br />
detrimentally on the surface water quality.<br />
The pollution control dam will be designed to cater for a 1:50 year 24-hour rainfall event. The<br />
diversion trenches will be constructed to channel water from a 1:50 year rainfall event. The Mine<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
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Page 28<br />
Manager or his appointed representative will ensure that all pollution control structures maintenance<br />
checks and repairs are conducted timeously. The Mine Manager or his appointed representative will<br />
ensure that no mining activity is undertaken within the 1:100 year flood line of the Komati River.<br />
Action Time Schedule<br />
1. Ensure that all pollution control structures do not impact on surface water during flood<br />
events.<br />
All pollution control structures will be inspected after a flood event for<br />
signs of structural damage. Water levels will be checked to ensure<br />
that the operational capacities are maintained.<br />
24 hours after a flood event.<br />
All structural damages will be rectified. Within 24 hours of discovery.<br />
2. Ensure that clean storm water control measures do not impact on the dirty water<br />
control structures.<br />
All storm water control structures will be inspected after a flood event<br />
for signs of erosion, blockages and breakages.<br />
24 hours after a flood event.<br />
All identified damages will be rectified. Within 24 hours of discovery.<br />
Rehabilitated areas will be inspected after a flood event for erosion<br />
gullies and ponding areas.<br />
24 hours after a flood event.<br />
Areas with erosion gullies and ponding will be rectified. Within one week of discovery.<br />
3. Ensure that spillages from the haul and access roads do not impact detrimentally on<br />
the surface water quality.<br />
All spillages along the access and haul roads will be collected<br />
either by removal along the roads (grading) or will be allowed to<br />
accumulate in the river crossing silt traps.<br />
All collected silt and coal material will be either placed at the<br />
R.O.M coal stockpile area or at the bottom of the opencast voids.<br />
Throughout the operational<br />
phase of the mine.<br />
Throughout the operational<br />
phase of the mine.<br />
The silt traps will be cleaned on a regular basis Once every month in winter<br />
and once every week or after a<br />
storm event in summer.<br />
2. 3.9 Groundw ater<br />
Objective : To minimise impacts of mining on groundwater.<br />
Specific Goals : 1. Ensure that a sound database is established on effects of groundwater<br />
drawdown within the vicinity if the mine.<br />
2. Ensure that impacts from the seepage from the rehabilitated workings<br />
on groundwater is minimised.<br />
3. Ensure mining is undertaken in a manner that reduce the probability of<br />
acid mine drainage<br />
4. Ensure that impacts from seepage from the pollution control dam is<br />
minimised.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Technical / Management Options:<br />
Page 29<br />
The Mine Manager or his appointed representative will ensure that water within the pit is not<br />
discharged but pumped into the pollution control dams. The Mine Manger or his appointed<br />
representative will ensure that the groundwater monitoring programme is implemented.<br />
Action Time Schedule<br />
1. Ensure that the effects of groundwater drawdown within the vicinity of the mine is<br />
minimised.<br />
Static ground water levels of boreholes within the zone of two<br />
kilometres around the current and proposed mining area will be<br />
measured. This will ensure that a sound database is established.<br />
If proven that the mining operation is indeed affecting the quantity of<br />
the groundwater available to users the affected parties should be<br />
compensated.<br />
On a quarterly basis.<br />
Whenever it can be proven that<br />
drying of the boreholes was<br />
caused by the mine.<br />
2. Ensure that impacts of seepage from the rehabilitated workings on groundwater is<br />
minimised.<br />
Preceding cuts will be filled and rehabilitated to reduce void size.<br />
Only three cuts will be open at any given time.<br />
All clean water runoff diversion systems will be maintained and a<br />
push up berm will be constructed upslope of the pit. This berm will<br />
divert runoff water from the pit area.<br />
To reduce contamination of groundwater, replacement of material will<br />
be as follows: overburden covered by subsoil and finally covered by<br />
minimum 300mm topsoil.<br />
Groundwater monitoring will be conducted on the proposed mining<br />
area. The monitoring will detect any groundwater contamination<br />
from the proposed mining activity.<br />
As per mining plan during the<br />
operational phase of the mine.<br />
As per storm water diversion<br />
plan during operational phase of<br />
the mine.<br />
As open cuts are mined out.<br />
On a quarterly basis.<br />
3. Ensure that impacts from the seepage from the rehabilitated workings on groundwater is<br />
minimised.<br />
Excavation of the initial box cuts to be undertaken such that as much<br />
coal as possible is removed from the opencast pits. Any remaining<br />
coal and carbonaceous material to be placed at the bottom of the<br />
opencast pit, backfilled and allowed to flood as soon as possible.<br />
This will reduce the availability of free oxygen and hence acid mine<br />
drainage cannot take place.<br />
During the construction phase<br />
and through out the life of mine.<br />
4. Ensure that impacts from seepage from the pollution control dams is minimised<br />
The pollution control dams will be lined with appropriate material.<br />
This will ensure that the water in the dam will not enter the<br />
groundwater table. The pollution control dam will comply with<br />
regulation GN704.<br />
The pollution control dams will be checked for damages and<br />
seepage due to cracks or any other faults.<br />
Before initiation of construction<br />
phase.<br />
On a weekly basis for the first<br />
six months and then every<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
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Groundwater monitoring will be conducted on the proposed mining<br />
area. A monitoring borehole will be specifically drilled downstream of<br />
the pollution control dams. This monitoring will detect any<br />
groundwater contamination from the pollution control dams.<br />
2. 3.10 Ai r Qualit y<br />
Objective : To minimise the impacts of mining on local air quality.<br />
month.<br />
Page 30<br />
Monitoring will be conducted on<br />
a quarterly basis.<br />
Specific Goals : 1. Ensure that impacts from dust and diesel fumes generated by<br />
machinery on employees and on the local air quality is minimised.<br />
Technical / Management Options:<br />
2. Ensure that impacts from dust generated by blowing wind on local air<br />
quality is minimised.<br />
3. Ensure that impacts from dust generated by blasting on local air quality<br />
is minimised.<br />
4. Ensure impacts from spontaneous combustion are minimised<br />
The Mine Manager or his appointed representative will ensure that all machinery are maintained and<br />
in good repair. The Mine Manager or his appointed representative will ensure that dust suppression is<br />
undertaken as per the prescribed stipulations. The Mine manager will ensure that a suitably qualified<br />
person is employed to monitor the ambient air quality. Monitoring results will be made available to the<br />
public on their request.<br />
Action Time Schedule<br />
1. Ensure that impacts from dust and diesel fumes generated by machinery on local air<br />
quality is minimised.<br />
All machinery employed on site will be in good repair, and well<br />
maintained.<br />
All machinery will be fitted with the correct exhaust systems, which<br />
will be maintained and in good repair.<br />
All trucks transporting material from the proposed mining operation<br />
will be required to obey a maximum 40km/h speed limit. This will<br />
reduce the generation of dust on the haul roads.<br />
The mine will maintain the surfaces of the roads in good condition.<br />
This will ensure that damaged roads are rehabilitated during the<br />
operational phase of the mine, which will in turn reduce dust<br />
generation on the roads.<br />
Employees working within areas known to generate excessive dust<br />
will be issued with dust masks and instructed to use them.<br />
Throughout operational phase<br />
and life of mine.<br />
Throughout operational phase<br />
and life of mine.<br />
Throughout operational phase<br />
and life of mine.<br />
Throughout operational phase<br />
and life of mine.<br />
Throughout operational phase<br />
and life of mine.<br />
2. Ensure that impacts from dust generated by blowing wind on local air quality is<br />
minimised<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Dust suppression will be undertaken during the operational phase on<br />
access/haul roads and stockpiling areas where movement of<br />
machinery may generate dust.<br />
The rehabilitated workings and soil/overburden stockpiles will be<br />
seeded with a recommended seed mix. This will reduce dust<br />
generation.<br />
Water for dust suppression purposes will be obtained from the<br />
pollution control dam.<br />
Apply dust suppressants or similar approved material if water dust<br />
suppression is insufficient.<br />
Page 31<br />
Twice daily throughout life of<br />
mine and if necessary<br />
frequency will increase.<br />
As soon as open cuts are<br />
rehabilitated.<br />
During operational phase and<br />
throughout life of mine.<br />
During operational phase and<br />
throughout life of mine.<br />
3. Ensure that impacts from dust generated by blasting on local air quality is minimised<br />
Blasting holes will be stemmed prior to blasting. Minimum explosives<br />
will be used during blasting.<br />
The air quality within and around the mining area will be monitored<br />
regularly.<br />
4. Ensure impacts from spontaneous combustion are minimised<br />
All exposed coal on the high wall and stockpiling areas will be mined<br />
as soon as possible.<br />
Coal reserves that will not be mined for any reason will not be<br />
exposed to free oxygen and if so the exposed coal will be closely<br />
monitored for any signs of spontaneous combustion.<br />
Any areas with spontaneous combustion will be covered with soil to<br />
smother the fire and the coal will be removed or mined as soon as<br />
possible<br />
2. 3.11 S e nsiti ve Landscap es<br />
During operational phase and<br />
throughout life of mine.<br />
Twice monthly.<br />
During the operational phase<br />
of the mining operation<br />
During the operational phase<br />
of the mining operation<br />
During the operational phase<br />
of the mining operation<br />
Objective : To minimise the impacts of mining on local sensitive landscapes.<br />
Specific Goals : 1. Ensure that the adjacent sensitive areas are protected.<br />
Technical / Management Options:<br />
The Mine Manager or his appointed representative will ensure that a suitably qualified person<br />
monitors all sensitive landscapes.<br />
Action Time Schedule<br />
1. Ensure that the affected sensitive areas are protected and those disturbed are<br />
restored.<br />
All identified sensitive landscapes will be monitored. Annually during the<br />
operational phase of the<br />
mine.<br />
If it is found that a sensitive landscape is disturbed, a rehabilitation<br />
programme must be compiled and implemented. This must be done<br />
in consultation with the Department of Water and Environmental<br />
Affairs.<br />
When necessity arises.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
2. 3.12 Noi se an d Vi b rat io n<br />
Page 32<br />
Objective : To minimise the impacts of noise and vibrations on the health of people and the<br />
environment.<br />
Specific Goals : 1. Ensure that noise impacts on machine operators and/or residences are<br />
minimised.<br />
Technical / Management Options:<br />
2. Ensure impacts from noise and vibration generated during blasting are<br />
minimized.<br />
The Mine Safety officer will ensure that earplugs are issued and used. The Mine Manager or his<br />
appointed representative will conduct structural surveys, in consultation with the relevant landowners,<br />
and collect the photographic record. The Mine Manager or his appointed representative will, in<br />
conjunction with the Blaster, inform Interested and Affected Parties of blasting time, and see that all<br />
blasting is conducted correctly.<br />
Action Time Schedule<br />
1. Ensure that noise impacts on machine operators and/or residences are minimised.<br />
Machine operators will be issued with earplugs, and instructed how<br />
to use them.<br />
2. Ensure impacts from noise generated during blasting are minimised<br />
All residences and structures within a 1km radius of the proposed<br />
mining operation will be surveyed and a photographic record of these<br />
taken to determine a pre-mining condition.<br />
The vibration monitoring initiated during the construction phase on<br />
the structures situated close to the mine will be continued during the<br />
operational phase.<br />
All such structures will also be inspected for signs of vibration or<br />
blasting damage.<br />
Mine Management will repair any damage, which arises as a result of<br />
blasting or activities at the mine, at the mine’s expense.<br />
The Blaster employed, who will be certified in terms of the Mine<br />
Health and Safety Act, will utilise the minimum possible explosives to<br />
achieve maximum affect.<br />
Blasting will be conducted between the hours of 06H00 and 18H00 to<br />
minimise the impact on persons dwelling within close proximity to the<br />
mine.<br />
Noise and vibration levels will be recorded within and around the<br />
mining area especially at residents of the nearby farmers’ house.<br />
2. 3.13 V isual As pe cts<br />
During operational phase and<br />
throughout life of mine.<br />
During operational phase and<br />
throughout life of mine.<br />
During operational phase and<br />
throughout life of mine.<br />
On a 6-monthly basis (or at<br />
public request).<br />
During operational phase and<br />
throughout life of mine.<br />
During operational phase and<br />
throughout life of mine.<br />
During operational phase and<br />
throughout life of mine.<br />
During operational phase and<br />
throughout life of mine.<br />
Objective : To reduce the impacts on the overall visual aesthetic of the proposed Nkomati<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Page 33<br />
Anthracite Mine project to residences and landowners in the vicinity of the<br />
proposed mining area.<br />
Specific Goals : 1. Ensure that visual impacts from dust generated during blasting is<br />
minimised.<br />
Technical / Management Options:<br />
2. Ensure that dust generated by wind and movement of machinery is<br />
minimised to have minimum visual impacts.<br />
The Mine Manager or his appointed representative will ensure that the dust suppression program is<br />
initiated and kept up to date. The Mine Manager or his appointed representative will also ensure that<br />
the backfilled workings are re-vegetated, that the transport companies obey the speed limits, and that<br />
the clean-house policy is maintained.<br />
Action Time Schedule<br />
1. Ensure that visual impacts from dust generated during blasting is minimised<br />
Blasting holes will be stemmed and use of minimal explosives during<br />
blasting.<br />
Whenever there will be<br />
blasting on the mine during<br />
operational phase of mining.<br />
2. Ensure that dust generated by wind and movement of machinery is minimised<br />
Dust suppression will be conducted on all haul roads and stockpiling<br />
areas where movement of machinery/vehicles may generate dust.<br />
The rehabilitated workings will be seeded with the seed mix<br />
recommended in this document.<br />
Perimeter berms will be constructed on the visible parts of the mine.<br />
These berms will be seeded with recommended seed mix.<br />
All trucks transporting material on the proposed mining area will be<br />
required to obey a maximum 40km/h speed limit.<br />
The mine will adopt a clean-house policy. All stockpiles will be<br />
maintained at specified heights to reduce visual impact.<br />
2. 3.14 S ocio- Ec onomi c Impacts<br />
See under construction phase.<br />
Management:<br />
Twice a day.<br />
As soon as mined out cuts<br />
are backfilled and<br />
rehabilitated.<br />
During the operational phase<br />
of the mining operation.<br />
At any time during the<br />
operational phase of the<br />
mine.<br />
During operational phase and<br />
throughout life of mine.<br />
• As far as practically possible, all supplies will be obtained from the Greater Komatipoort<br />
areas.<br />
• As far as practically possible, mine employees will be recruited from the greater<br />
Komatipoort (more specifically on the surrounding communities) area as outlined in the<br />
Social and Labour Plan for Nkomati Anthracite Mine.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
2. 3.15 I nterest ed an d Af f e ct e d Part i e s<br />
Objective : To minimise the impacts on all Interested and Affected Parties.<br />
Page 34<br />
Specific Goals : 1. Maintain cordial relationships with all identified Interested and Affected<br />
Parties.<br />
Technical / Management Options:<br />
2. Ensure that issues raised by the interested and affected parties are<br />
addressed in the <strong>EMP</strong><br />
The Mine Manager or his appointed representative will be responsible for maintaining good<br />
housekeeping policies, and that the mine follows the Environmental Management Programme. The<br />
Mine Manager or his appointed representative will ensure that all monitoring programmes are kept up<br />
to date, and that reports are submitted regularly and timeously. The Mine Manager or his appointed<br />
representative will maintain copies of the latest reports at his office, and will make these available to<br />
all Interested and Affected Parties.<br />
Action Time Schedule<br />
1. Maintain cordial relationships with all identified Interested and Affected Parties<br />
Adjacent landowners showing decreased borehole yields resulting<br />
from this mining venture, will be compensated for by the drilling of<br />
new/additional boreholes to replace/supplement existing boreholes.<br />
Groundwater levels will be<br />
monitored quarterly.<br />
Residents that are close to the mine will be notified prior to blasting Within One (1) hour of<br />
Blasting.<br />
No squatters will be allowed on the property. During operational phase and<br />
throughout life of mine<br />
Mine management will maintain an open-door policy with all<br />
Interested and Affected Parties. Minutes of all meetings will be kept,<br />
and made available on request.<br />
During operational phase and<br />
throughout life of mine.<br />
2. Ensure that issues raised by the interested and affected parties are addressed in the<br />
<strong>EMP</strong><br />
Issues raised by the interested and affected parties has as far as<br />
possible been addressed under the relevant environmental<br />
components of the <strong>EMP</strong>.<br />
Any issues that the interested and affected parties will still have<br />
concerns over will be addressed during the public meeting/s to be<br />
held later.<br />
2. 3.16 Hist oric al and Cultural As p e c ts<br />
No impacts on sites of archaeological or cultural interest are predicted.<br />
No mitigation measures will be undertaken during the operational phase.<br />
Prior to mining<br />
Prior to mining<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
2.4 S ECTI ON 39(3)(D) AN D REGULATI ON 50(E)(F) AND (I) AND<br />
R EGUL ATI ON 51(B)(I)(II) AN D (III):DEC OMMI SSIONIN G<br />
P H AS E AND CLOS URE PHASE<br />
2. 4.1 Geology<br />
No impacts predicted on the geology.<br />
2. 4.2 Topogr a phy<br />
Objective : To minimise the impacts of mining on topography.<br />
Specific Goals : 1. To ensure that all areas are kept free of erosion.<br />
Technical / Management Options:<br />
Page 35<br />
The Mine Manager or his appointed representative will oversee the rehabilitation of the area. The<br />
mine surveyor will confirm the final contours of the rehabilitated areas. The topography will be made<br />
to be free draining.<br />
Action Time Schedule<br />
1. Ensure that all areas are kept free of erosion<br />
Surface ripping of compacted areas will be at right angles to the<br />
inherent slope.<br />
Ensure that the rehabilitated areas maintain safe slopes and that the<br />
area is free draining.<br />
During decommissioning<br />
phase<br />
During decommissioning<br />
phase<br />
Steep slopes will be reshaped to grades below four degrees. During decommissioning<br />
phase<br />
Monthly inspection and maintenance (erosion combating) will be<br />
conducted on all rehabilitated surfaces until it is proved to be no<br />
longer necessary.<br />
2. 4.3 S oil s<br />
Objective : To minimise the impacts of mining on soils.<br />
Monthly during<br />
decommissioning phase<br />
Specific Goals : 1. To ensure that erosion is kept to a minimum on all rehabilitated areas.<br />
Technical / Management Options:<br />
The Mine Manager or his appointed representative will oversee the rehabilitation of the area. The<br />
mine surveyor will confirm the final contours of the rehabilitated areas. Analysis and<br />
recommendations will be kept for scrutiny by the respective State Departments. Where necessary,<br />
the Department of Agriculture will be consulted as to the suitability of soils for rehabilitation.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Action Time Schedule<br />
1. Ensure that all areas are kept free of erosion<br />
Ripping will be conducted at right angles to the natural slope. During decommissioning<br />
phase<br />
Storm water diversion channels will be kept in place. During decommissioning<br />
phase<br />
All stockpiled soils will be analysed prior to use. Depending on the<br />
analysis obtained, fertiliser will be added as per analysis<br />
recommendation report prior to use for rehabilitation<br />
2. 4.4 L an d Ca pabilit y<br />
During decommissioning<br />
phase<br />
Page 36<br />
Actions to be conducted under section 2.4.3 will be sufficient to minimise the impacts on land<br />
capability. Note that the above must be undertaken in conjunction with the operational phase<br />
mitigation measures.<br />
2. 4.5 L an d use<br />
Objective : To minimise the impacts of mining on land use.<br />
Specific Goals : 1. To ensure that the vegetation has sufficient time to colonise the area.<br />
Technical / Management Options:<br />
An independent botanist will conduct a floristic survey to determine the status of the rehabilitated land.<br />
Action Time Schedule<br />
1. Ensure that the vegetation has sufficient time to colonise the area<br />
No grazing/cultivation will be allowed on the rehabilitated areas for a<br />
period of at least 2 to four years after final rehabilitation.<br />
After this initial period, the rehabilitated areas will be assessed to<br />
determine the colonisation of the area and recommendations<br />
obtained as to when grazing/cultivation can commence.<br />
2. 4.6 Natural Ve get ation<br />
Objective : To minimise the impacts of mining on natural vegetation.<br />
During decommissioning<br />
phase<br />
During decommissioning<br />
phase<br />
Specific Goals : 1. To ensure that invader species do not colonise and suppress natural<br />
species growth.<br />
Technical / Management Options:<br />
The Mine Manager will oversee the rehabilitation of the area.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Action Time Schedule<br />
1. Ensure that the vegetation has sufficient time to colonise the area<br />
Invader species will be eradicated by plant removal on an annual<br />
basis prior to seed formation on the rehabilitated areas to minimise<br />
the formation of a seed bank.<br />
Rehabilitated areas will be seeded after the first rain. This will<br />
ensure that the desired vegetation cover will be achieved.<br />
2. 4.7 An i mal lif e<br />
Impact negligible – no management.<br />
2. 4.8 S urface w at e r<br />
2 . 4 . 8 . 1 W a t e r q u a n t i t y<br />
Impact low to negligible – no management required.<br />
During decommissioning<br />
phase<br />
During decommissioning<br />
phase<br />
Page 37<br />
Note that all surface water diversion structures will be kept in place and maintained during this phase.<br />
2 . 4 . 8 . 2 W a t e r q u a l i t y<br />
Objective : To minimise the impacts of mining on surface water quality.<br />
Specific Goals : 1. To minimise the impact on the surrounding water quality.<br />
Technical / Management Options:<br />
The Mine Manager will ensure that the below stated stipulations are adhered to.<br />
Action Time Schedule<br />
1. Ensure that the vegetation has sufficient time to colonise the area<br />
All carbonaceous layer build up at the R.O.M. coal stockpile, haul<br />
and access roads will be removed and disposed of at the bottom of<br />
the final void.<br />
Contours will be constructed on the rehabilitated areas. This will<br />
ensure that the velocity of water at the rehabilitated areas is reduced<br />
hence preventing the occurrence of soil erosion, which will in turn<br />
minimise the amount of silt generated.<br />
The storm water diversion trenches will be kept intact and maintained<br />
until such time as they can be proved to be maintenance free and<br />
self sustaining.<br />
Dirty water diversion trenches will be kept in place until all dirty areas<br />
are rehabilitated.<br />
During decommissioning<br />
phase<br />
During decommissioning<br />
phase<br />
During decommissioning<br />
phase<br />
During decommissioning<br />
phase<br />
Once the dirty areas are rehabilitated, the dirty water diversion During decommissioning<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
trenches will be cleaned out and rehabilitated. phase<br />
All haul roads and stockpiling areas will be graded and ripped.<br />
Ripping to be at right angles to the natural slope.<br />
During decommissioning<br />
phase<br />
Surface water monitoring will continue during this phase. During decommissioning<br />
phase<br />
2. 4.9 Groundw ater<br />
No management measures necessary – water levels will begin to rise after mining has ceased.<br />
Page 38<br />
2 . 4 . 9 . 1 I m p a c t o f i n f i l t r a t i o n t h ro u g h r e h ab i l i t a t ed a r e a o n g r o u n d w at e r<br />
Groundwater migration will be towards the rehabilitated areas and therefore rather enter the pits than<br />
migrate out of it into the surrounding aquifer.<br />
2. 4.10 Ai r q ualit y<br />
Objective : To minimise the impacts of mining on air quality.<br />
Specific Goals : 1. To minimise the impact on the air quality of the region.<br />
Technical / Management Options:<br />
The Mine Manager will ensure that the below stated stipulations are adhered to.<br />
Action Time Schedule<br />
1. Ensure that the vegetation has sufficient time to colonise the area<br />
Dust suppression will continue during this phase. Dust suppression<br />
will be a minimum of 2 times per working day. Water will be obtained<br />
from the pollution control dams.<br />
During decommissioning<br />
phase<br />
All machines will be fitted with the correct exhaust systems. During decommissioning<br />
phase<br />
2. 4.11 S e nsiti ve landscap es<br />
Mitigation under operational phase will be continued during this phase of the mining operation.<br />
2. 4.12 Noi se<br />
Objective : To minimise the impacts of noise by the mining operation.<br />
Specific Goals : 1. To ensure that the rehabilitation personnel’s health is not adversely<br />
affected by noise generation.<br />
2. To minimise the noise impact on any third party.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Technical / Management Options:<br />
The Mine Manager will ensure that the below stated stipulations are adhered to.<br />
Action Time Schedule<br />
1. To ensure that the rehabilitation personnel’s health is not adversely affected by noise<br />
generation and to minimise the noise impact on any third party.<br />
All vehicles will be fitted with the correct factory specified exhaust<br />
systems.<br />
Vehicles will be serviced regularly. Broken exhaust systems will be<br />
replaced.<br />
All personnel working in high noise areas will be supplied with<br />
earplugs and instructed to use them.<br />
All rehabilitation activities will cease at 18h00 to ensure that no third<br />
party is impacted on during the night-time hours.<br />
2. 4.13 V isual asp e c ts<br />
No management required.<br />
2. 4.14 S ocio- economi c aspect s<br />
During decommissioning<br />
phase<br />
During decommissioning<br />
phase<br />
During decommissioning<br />
phase<br />
During decommissioning<br />
phase<br />
Page 39<br />
As far as possible, employees will be re-deployed to new projects. Where employees are to be<br />
retrenched, the processes for downscaling and retrenchments as stipulated in the Social and Labour<br />
Plan will be implemented.<br />
2. 4.15 I nterest ed an d affecte d p a rt i es<br />
All actions indicated under operational phase will continue during this phase.<br />
2. 4.16 S it e s of a rc haeologi cal or cultura l interest<br />
No impact will occur – no management required.<br />
2.5 MINE CL OSU RE<br />
Objective : To minimise all impacts of mining on the environment during and after closure.<br />
The objective of this is that the land must, after mining, be returned to<br />
agricultural land use.<br />
Specific Goals : 1. Ensure that surface water exiting the property will not have a significant<br />
increase in water born pollutants measured against the incoming<br />
surface water.<br />
2. Maintain post mining land use as grazing land.<br />
3. Ensure that the area is free of erosion and have a sustainable<br />
vegetation cover.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
2. 5.1 I nfrastru ct ur e Areas<br />
Page 40<br />
4. Ensure that the groundwater within the surrounding areas is fit for use.<br />
All mining infrastructure will be removed. All uncontaminated foundations will be removed, the area<br />
removed, the area ripped, and the rubble placed in the final cut prior to backfilling. Contaminated<br />
foundations will be lifted, and rubble will be disposed of at a registered hazardous waste disposal site.<br />
All haul roads will be ripped, at 90° to the inherent slope, covered with topsoil and seeded with the<br />
recommended seed mix.<br />
No mining infrastructure will remain on the Nkomati Anthracite Mine <strong>Madadeni</strong> <strong>Opencast</strong> surface<br />
area. However if it is requested by the landowners that some of the structures remain at the proposed<br />
mining area the Department of Mineral Resources will be consulted for their approval before doing so.<br />
2. 5.2 Ongoing Se ep ag e Control<br />
After closure, the water table will rise in the rehabilitated pit to re-instate equilibrium with the<br />
surrounding groundwater systems. However the backfilled opencast will have a large hydraulic<br />
conductivity compared to the pre-mining situation. This will result in the flattening of the groundwater<br />
table over the extent of the rehabilitated opencast, in contrast to the gradient that existed previously.<br />
The end result of this will be a permanent lowering of the groundwater level in the higher<br />
topographical area and a corresponding rise in lower areas. These changes in groundwater levels<br />
are predicted to be small.<br />
Inspection of the predicted groundwater levels indicates that the post mining groundwater levels will<br />
not be above surface, hence it is thus unlikely that decanting from this rehabilitated opencast will<br />
occur.<br />
2. 5.3 General Gro undw at e r Manag e ment<br />
Static groundwater levels and ground water quality on at least a quarterly basis will be monitored in all<br />
boreholes within a zone of one to two kilometres surrounding the mine to ensure that any deviation of<br />
the groundwater flow from the idealised predictions is detected in time and can be reacted on<br />
appropriately. If it can be proven that the mining operation is indeed affecting the quantity and/or<br />
quality of groundwater available to certain users, the affected parties should be compensated. This<br />
may be done through the installation of additional boreholes for water supply purposes, or an<br />
alternative water supply. The mine will ensure that new monitoring boreholes are located upstream of<br />
the opencast for background monitoring.<br />
Although the expansion of the pollution plume is predicted to be very slow due to the low hydraulic<br />
conductivity, some degradation of groundwater could occur. This can be prevented to a large extent if<br />
as much coal and discard as feasible is removed from the opencast and it is allowed to flood once<br />
mining has been completed.<br />
Water samples will be taken from all the monitoring boreholes by using approved sampling techniques<br />
and adhering to recognised sampling procedures. Samples will be analysed for mining related<br />
pollutants. At least the following water quality parameters will be analysed for i.e. Major ions (Ca, K,<br />
Mg, Na, SO4, NO3, Cl, F), pH, Electrical Conductivity (EC) and Total Alkalinity.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Page 41<br />
These results will be recorded on a data sheet and will be entered into an appropriate computer<br />
database and reported to the Department of Water Affairs and Forestry quarterly.<br />
2. 5.4 L ong Term St a bility<br />
Rehabilitation will be ongoing during the operational phase. Volumetric modelling indicates that the<br />
opencast pit will be rehabilitated to surface. Subsequent shaping of the pits will allow for the reestablishment<br />
of natural runoff patterns. All settlement cracks will be identified and rehabilitated.<br />
No surface subsidence is expected, and the area will be free draining.<br />
2. 5.5 Fi nal Rehabilitation (Ero sion a nd Du s t Co ntrol)<br />
All rehabilitated areas will have been seeded with a recommended seed mix recommended. With the<br />
constructed contours, no erosion is expected to occur following vegetation establishment, thus no<br />
dust control will be necessary.<br />
2. 5.6 Fi nal Rehabilitation (Road s and Final Voids)<br />
No roads will remain in place after the decommissioning/closure phase. Note that the roads will have<br />
been graded during the decommissioning/closure phase, which will remove any fine carbonaceous<br />
material build-up from the roads. These will then be ripped to 150 mm, at 90° to the inherent slope,<br />
and seeded with a recommended seed mix.<br />
2. 5.7 Fi nal Land Use<br />
Rehabilitation will be ongoing during the operational phase. All topsoil material removed from the<br />
mining area will be replaced during the concurrent rehabilitation of the area. It is not normally<br />
immediately possible to restore arable land to its former capability. However, it is possible to upgrade<br />
disturbed land to grazing land. Given sufficient time under a grass cover, it is anticipated that land,<br />
which has been opencast mined, could become stable enough to allow cultivation. In view of the<br />
above, the final land use for both of the Nkomati Anthracite Mine <strong>Opencast</strong> mining areas will be<br />
grazing land until such time that the land is stable enough for cultivation.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
2.6 S ECTI ON 39(3) (D) OF THE MPRDA AND REGULATI ON<br />
50(H) AND REGUL ATI ON 51( B) OF THE RE GUL ATIONS<br />
UNDER THE MPRDA: MONI TORI NG ENVIRON ME NTAL<br />
I M PAC TS<br />
Page 42<br />
During the impact assessment, potential impacts on the environment were identified. Mitigation<br />
Measures were also specified for prevention and management of the impact so as to minimise their<br />
effect on the environment. This section will describe how the mine intends to ensure that the<br />
Mitigation Measures are being undertaken and that their effectiveness is proven.<br />
As part of the general terms and conditions for a mining right, and in order to ensure compliance with<br />
the environmental management programme and to assess the continued appropriateness and<br />
adequacy of the Environmental Management Programme Nkomati Anthracite (Pty) Limited will:<br />
• Conduct monitoring on a continuous basis.<br />
• Conduct performance assessments of the environmental management programme once<br />
in two years.<br />
• Compile and submit a performance assessment report to the minister in which<br />
compliance with this Environmental Management Programme is demonstrated.<br />
The performance assessment report will as a minimum contain the following:<br />
• Information regarding the period applicable to the performance assessment<br />
• The scope of the assessment.<br />
• The procedure used for the assessment.<br />
• The interpreted information gained from monitoring the approved environmental<br />
management programme.<br />
• The evaluation criteria used during the assessment.<br />
• The results of the assessment.<br />
• Recommendations on how and when non-compliance and deficiencies will be rectified.<br />
2.7 E NVI RONME NTAL MONI TORING PROGRAM M E<br />
A monitoring programme will be developed for the identified impacts and their Mitigation Measures.<br />
This monitoring programme will be undertaken and results thereof used to determine the<br />
effectiveness of the Mitigation Measures. The mine manager will ensure that all monitoring is<br />
conducted according to the approved Environmental Management Programme. Note that this<br />
monitoring programme although similar to that in the approved Environmental Management<br />
Programme is solely determined for the proposed opencast mining area only. It will however be<br />
integrated to the existing monitoring programme, which will result in the mine having one programme.<br />
2. 7.1 Geology<br />
The geological layers will be disturbed permanently and the coal seams will be removed. As a<br />
mitigatory measure all exposed coal will be removed and disturbed geological layers will be replaced<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Page 43<br />
in accordance with a rehabilitation programme for the mine. Nkomati Anthracite (Pty) Limited will<br />
develop a monitoring programme that will monitor the rehabilitation progress and in turn monitor the<br />
impacts and mitigatory measures on the geology. Nkomati Anthracite Mine will keep monthly records<br />
on the status of the rehabilitation progress.<br />
2. 7.2 S oil<br />
The soil profile will be disturbed during the construction and operational phases of the mining<br />
operation. As a mitigatory measure the stripping, stockpiling and replacement of the soil layers must<br />
be conducted such that all topsoil removed are replaced during the concurrent rehabilitation of the<br />
mined areas. The rehabilitated areas must be monitored for the type and depth of soil cover used.<br />
Records of soil placement and package thickness will be kept on a monthly basis during the mining<br />
phase.<br />
2. 7.3 Topogr a phy<br />
The topography of the Nkomati Anthracite Mine <strong>Madadeni</strong> <strong>Opencast</strong> area will be altered during the<br />
construction and operational phases of the mining operation. Mitigation of the impacts on topography<br />
will require that all voids and topographic highs be surveyed regularly by a mine surveyor. Since a<br />
rollover mining method will be used the mine surveyor will survey all rehabilitated voids and<br />
topographical high points. The regular surveying of the topography will be in essence the monitoring<br />
of the topography. The mine surveyor will therefore be responsible for the monitoring of impacts and<br />
mitigatory measures for topography at the Nkomati Anthracite Mine <strong>Madadeni</strong> <strong>Opencast</strong> project area.<br />
2. 7.4 Natural Ve get ation<br />
A list of all vegetation species identified prior to mining is provided in section 3 of the Environmental<br />
Impact Assessment Report. Note however that the mining area has been impacted by cultivation and<br />
grazing, hence limited natural vegetation may occur at the proposed mining area. These vegetation<br />
species will be lost during the construction and operational phases of the mining operation. In the<br />
process of rehabilitating the opencast pit, re-vegetation of the rehabilitated area must be carried out.<br />
A botanist has recommended a seed mix and this will be used to revegetate the mined areas.<br />
Services of a suitably qualified person will therefore be used to monitor the re-vegetation of the<br />
rehabilitated areas. Records of the monitoring must be kept for future reference.<br />
2. 7.5 L an d Ca pabilit y<br />
The ability of the soil to enable establishment and maintain a vegetation cover over an area can be<br />
used to describe the land capability of an area. During the mining of the coal reserve at Nkomati<br />
Anthracite Mine <strong>Madadeni</strong> <strong>Opencast</strong>, the land capability of the mining area will be impacted upon. As<br />
mitigation measure the opencast area will be rehabilitated and made comparable to the grazing land<br />
use. For the monitoring of the impacts and mitigation on land capability at the Nkomati Anthracite<br />
Mine <strong>Madadeni</strong> <strong>Opencast</strong> area, the establishment and ability to maintain the established vegetation<br />
cover will be monitored. A botanist will be contracted to undertake the vegetation monitoring on the<br />
revegetated areas twice every year. This information will be used to determine the effectiveness of<br />
the Revegetation programme to be instituted at the proposed mining area.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
2. 7.6 L an d Us e<br />
Page 44<br />
<strong>Mining</strong> of the coal reserve will impact on the land use. Since after mining the area will be rehabilitated<br />
to be grazing land use, this impact will be limited to the duration of the mining of the coal reserve. To<br />
ensure that the impacts are kept minimal and the mitigation measures applied are acceptable, the<br />
distribution of the vegetation species and soil types cover within the rehabilitated area during and after<br />
mining will be closely monitored. A soil and vegetation specialist will be contracted to audit the above,<br />
once every year.<br />
2. 7.7 S urface Wa t e r<br />
Nkomati Anthracite Mine has already initiated and implemented a surface-water monitoring<br />
programme consisting of strategically placed surface water monitoring points to monitor water quality<br />
within the affected catchment. With the exception that a new upstream monitoring point will be<br />
added, the current surface water monitoring programme includes areas to be disturbed by the<br />
proposed mining operation. The current monitoring and the new monitoring point will therefore be<br />
continued. In view of this, only the dirty water at the pollution control dam will be sampled for the<br />
<strong>Madadeni</strong> <strong>Opencast</strong> mining operation. Water monitoring samples will be taken on a monthly basis.<br />
The following constituents i.e. pH, Total dissolved solids, Electrical conductivity, Alkalinity, Suspended<br />
solids, Ca, Na, Mg, K, Cl, SO 4, Fe, Mn, and Al will be monitored at the different points.<br />
A water quality report will be compiled on quarterly basis. This report will show all risk areas and<br />
areas showing diversion to the current background water quality. Recommendations will also be<br />
included in this water quality report.<br />
2. 7.8 Groundw ater<br />
During mining impact on groundwater will occur as a result of drawdown of groundwater and after<br />
mining the impact on groundwater will occur as a result of the groundwater pollution plume migrating<br />
away from the mine towards the surrounding areas. Although the lateral extent might be limited,<br />
preferential flow paths in the form of dykes, sills and fault zones can transport contamination over<br />
longer distances and in unexpected directions. To determine if any groundwater quality deterioration<br />
is occurring, the following constituents: (pH, Total dissolved solids, Electrical conductivity, Alkalinity,<br />
Suspended solids, Ca, Na, Mg, K, Cl, SO4, Fe, Mn, and Al) will be measured. To determine if<br />
groundwater level lowering is taking place, static groundwater levels will be monitored. Monitoring of<br />
both the groundwater quality and static water levels will be conducted on a quarterly basis.<br />
Note also, that Nkomati Anthracite Mine has initiated and is implementing a groundwater monitoring<br />
programme, which covers some of the areas to be potentially affected by the proposed mining<br />
operation. In view of the above, only two boreholes at the opencast will be added, which will monitor<br />
the background water quality and static levels of the mining area.<br />
The above will ensure that any decline in the quality and yield of groundwater of legitimate<br />
groundwater users in the area is detected in time, while also providing a necessary database for<br />
future disputes. If it can be proven that the quality of groundwater available to certain users is being<br />
adversely affected to a point where it is no longer suitable for the intended use, the mine will<br />
compensate the affected parties.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
2. 7.9 Ai r Qualit y<br />
Page 45<br />
During the construction and operational phases the machinery and blasting will generate dust. Air<br />
quality is currently being monitored at the existing opencast. Since the current monitoring does not<br />
include the proposed mining area, sampling points will be identified and samples taken to determine<br />
the ambient dust fall out and concentration at the proposed Nkomati Anthracite Mine <strong>Madadeni</strong><br />
<strong>Opencast</strong>. The services of an air quality specialist will be used to monitor the overall dust generated<br />
at the proposed Nkomati Anthracite Mine <strong>Madadeni</strong> <strong>Opencast</strong>. Records of the results from the<br />
monitoring will be kept at the mine’s offices.<br />
2. 7.10 Noi se & Vibrat i on<br />
Noise will be generated during blasting. A monitoring programme for the purpose of monitoring the<br />
noise and vibration levels during blasting and machinery movements from the proposed mining area<br />
will be developed. This will be integrated to the current noise monitoring undertaken at the existing<br />
opencast mining area. A specialist in the field of blasting vibration and noise will develop this<br />
monitoring programme. Records of all the results of the monitoring programme will be kept at the<br />
mine offices.<br />
2. 7.11 I nterest ed an d Af f e ct e d Part i e s<br />
Nkomati Anthracite Mine will continue to apply an open-door policy with all interested and affected<br />
parties. This will allow the mine to pro-actively react to any perceived complaint from its neighbours<br />
thus ensuring that the situation is resolved timeously. A complaints register is currently kept at the<br />
mine’s offices. All complaints and responses to the complaints, will continue to be kept in the mine’s<br />
complaints register.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
SECTION THREE<br />
_________________________________________________________________________<br />
Financial Provision<br />
Page 49<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
3. FINANCIAL PROVISION<br />
3.1 S ECTI ON 39(4) (A) (I I) AND SEC TION 41(II) OF TH E<br />
MPRDA: FI N AN CIAL PROVISI ON<br />
Page 50<br />
In terms of section 41 of the Mineral and Petroleum Resources Development Act, 2002 (Act 28 of<br />
2002) and Regulations 51(b)(v) and 54 of the Mineral and Petroleum Resources Development Act<br />
(28/2002): Mineral and Petroleum Resources Development Regulations, Nkomati Anthracite (Pty)<br />
Limited must make financial provision for the rehabilitation of the negative environmental impacts from<br />
Nkomati Anthracite Mine, which include both the current and proposed mining operations. In terms of<br />
the above-mentioned sections Nkomati Anthracite (Pty) Limited is required to determine the quantum<br />
of the financial provision, which must include cost for premature closure, decommissioning and final<br />
closure and post closure management of the residual and latent environmental impacts.<br />
In view of the above and for the purpose of the amendment environmental management programme,<br />
Nkomati Anthracite (Pty) Limited has determined the quantum of the financial provision for the<br />
proposed Nkomati Anthracite Mine <strong>Madadeni</strong> <strong>Opencast</strong> project area (see Appendix 6). The quantum<br />
determination was determined for the pre-mature closure of the mining operation. Premature closure<br />
will constitute the closure of the mine before the estimated end of life of mine due to the unforeseen<br />
reasons that could range from economic, environmental or any other reasons. Due to this, the<br />
premature closure cost must be determined and the provision made for it by the mining right<br />
applicant. In view of the above, a premature closure was determined for Nkomati Anthracite Mine<br />
<strong>Madadeni</strong> <strong>Opencast</strong>, which includes the cost for decommissioning, final rehabilitation and post<br />
closure maintenance of the mine. The determined quantum will then be integrated to the quantum for<br />
the existing mining operation, which is in the process of being finalized. The quantum for the entire<br />
Nkomati Anthracite Mine (existing and proposed mining operations) will be updated on an annual<br />
basis and the determined quantum will then be used to adjust the quantum determined in this <strong>EMP</strong>.<br />
As described above, due to the fact that Nkomati Anthracite Mine is an existing mine, the quantum<br />
determined for the <strong>Madadeni</strong> <strong>Opencast</strong> operation will be added to the existing guarantee that was<br />
given by Nkomati Anthracite (Pty) Limited on approval of the Environmental Management<br />
Programme.<br />
3.2 DETER MI N ATI ON OF THE QUANTU M<br />
The financial provision for the proposed Nkomati Anthracite Mine <strong>Madadeni</strong> <strong>Opencast</strong> mining<br />
operation was determined based on the requirements of Chapter 2.4.1 of the Guideline document for<br />
the evaluation of the quantum of closure-related financial provision provided by a mine, revision 1.6,<br />
September 2004, DMR. Attached herewith please refer to Appendix 6. The quantum for the<br />
proposed <strong>Madadeni</strong> <strong>Opencast</strong> mining area was calculated to be R 4 370 574.24.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
3.3 METHOD OF PR OVIDI NG F OR THE FINANCI AL PROVISION<br />
Page 51<br />
In view of the above, and for the purpose of the required quantum for Nkomati Anthracite Mine,<br />
Nkomati Anthracite (Pty) Limited will provide the Department of Mineral Resources with a new Bank<br />
Guarantee, which will ensure that the quantum for both the proposed <strong>Madadeni</strong> <strong>Opencast</strong> and the<br />
current mining area are provided for.<br />
As described before, Nkomati Anthracite (Pty) Limited will annually review the quantum for the<br />
financial provision of Nkomati Anthracite Mine. Depending on the outcomes of the review adjusted<br />
Bank Guarantees will be submitted to the Department of Mineral Resources to ensure that sufficient<br />
funds are available for rehabilitation of Nkomati Anthracite Mine mining and infrastructure area.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
SECTION FOUR<br />
_________________________________________________________________________<br />
Environmental Emergencies, Remediation and<br />
Awareness Procedures/Plan<br />
Page 52<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
4. ENVIRONMENTAL EMERGENCIES/REMEDIATION<br />
PROCEDURES AND ENVIRONMENTAL AWARENESS<br />
PLAN<br />
4.1 S ECTI ON 39(3)(C) OF THE MPRDA AND REGULATION<br />
51( B) (VI) OF THE REGUL ATI ONS UNDER THE MPRDA:<br />
E NVIR ONMENTAL EMERGENCI ES/RE M EDI ATI ON<br />
P ROCEDURES AND AWARENESS PL AN<br />
An environmental emergency is an unplanned event, which has the potential to result in a significant<br />
adverse environmental impact and/or could result in legal liability to Nkomati Anthracite (Pty) Limited<br />
in terms of environmental legislation requirements. The following define most likely potential<br />
environmental emergencies:<br />
- Hydrocarbon spills or leaks<br />
- Surface fires (including veld fires) and Explosions<br />
- Flooding and Burst/Overflowing Dams<br />
- Burst pipelines<br />
- A chemical spill<br />
- Transportation accident<br />
- Fall of ground<br />
Other environmental emergencies requiring special services<br />
Page 53<br />
Nkomati Anthracite (Pty) Limited has developed procedures for environmental related emergencies<br />
for the proposed Nkomati Anthracite Mine, which is explained in more detail below.<br />
Note that these procedures will be revised by the responsible person. The date of commencement of<br />
the revised procedures will always be indicated to prevent confusion.<br />
4. 1.1 I ntroduction<br />
This procedure describes the process to be followed to report and deal with emergencies, which may<br />
occur on the mine property. An effective, comprehensive, well-considered and tested environmental<br />
emergency preparedness and response plan has the potential to save lives, prevent unnecessary<br />
damage to company and other property and to manage environmental risk.<br />
This standard procedure aims is to identify potential for and respond to accidents and emergency<br />
situations, and for preventing and mitigating the environmental impacts that may be associated with<br />
them. Below are the objectives of the above-mentioned procedure:<br />
To ensure quick and controlled response to environmental emergencies through the use of<br />
correct personnel and equipment.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Page 54<br />
To prevent incidents from becoming more extensive through the timeous contact and arrival<br />
of trained personnel on site.<br />
To establish a management mechanism from which a range of safety, environmental and<br />
health issues can be dealt with should they arise.<br />
4 . 1 . 1 . 1 P u r p o s e o f t h e p r o c e d u r e<br />
To provide guidance to all mine employees and contractors in the event of an environmental<br />
emergency at Nkomati Anthracite Mine or related to its activities.<br />
This procedure is developed so as to provide guidance to ensure that:<br />
- Danger to the environment, personnel, contractors and the non-employee is minimized.<br />
- Legal liability is managed and minimised.<br />
- Public relations are effectively managed during and following emergency.<br />
Reporting is effective and corrective/follow-up actions are implemented.<br />
This procedure contains information relevant to all employees and contractors of the mine. It is the<br />
responsibility of all employees to familiarize themselves with the contents of this procedure.<br />
Furthermore, mine management should ensure that all contractors have access to this procedure and<br />
the requirements contained herein.<br />
4 . 1 . 1 . 2 L e g al r e q u i r e m e n t s<br />
The following below listed legislations were identified for the emergency response activities in the<br />
mining industry. These legislation requires that governmental department be kept informed of<br />
incidents and accidents:<br />
Regulation 51 of Regulations under the Minerals and Petroleum Resources Development Act,<br />
2002 (Act 28 of 2002) – PROCEDURE FOR ENVIRONMENTAL REALATED EMERGENCY<br />
AND REMEDIATION<br />
Mine Health & Safety Act 29 of 1996 – MANNER OF REPORTING AND KEEPING OF<br />
INFORMATION REGARDING INCIDENTS & EMERGENCIES<br />
Occupational Health & Safety Act 85 of 1993 – <strong>EMP</strong>LOYEE REQUIREMENTS TO REPORT<br />
INCIDENTS WHERE ACTIVITY HAS OCCURRED<br />
4. 1.2 Respon s ibilit i e s<br />
4 . 1 . 2 . 1 M i n e M a n a g e m e n t<br />
Nkomati Anthracite (Pty) Limited is responsible for the safety and well being of employees working at<br />
Nkomati Anthracite Mine as well as the protection of the environment from unnecessary negative<br />
impact. The management of the mine has a responsibility to initiate a warning process should an<br />
emergency occur or should something at the mine site deteriorate in an uncontrolled manner<br />
presenting a risk to employees, the public or the environment.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
4 . 1 . 2 . 2 M i n e M a n a g e r<br />
Page 55<br />
It is the responsibility of the Mine Manager to appoint a person or persons to review and audit the<br />
activities as covered by the scope of this Procedure. The Mine Manager or his appointed<br />
representative shall ensure that the audits are being conducted systematically and at regular defined<br />
intervals. The Mine Manager shall further ensure that the person nominated to perform audits of the<br />
emergency system, are given all the necessary assistance and facilities to conduct the task<br />
effectively.<br />
4 . 1 . 2 . 3 L o c al G o ve r n m e n t<br />
Local governments have the responsibility to warn residents of a hazardous situation, these warnings<br />
must be based on information provided by the mine.<br />
4 . 1 . 2 . 4 Al l e m p l o ye e s , c o n t r a c t o r s a n d o t h e r re l e va n t p a rt i e s<br />
All employees, contractors and other relevant parties should ensure that they are familiar with this<br />
procedure.<br />
4. 1.3 Notif i c ati on pro c ess<br />
There are six main steps in managing an emergency, from the identification of the situation to final<br />
close off. They are as follows:<br />
- Find and identify<br />
- Ensure human safety<br />
- Reporting<br />
- Containment and clean-up<br />
- Corrective action<br />
- Monitoring<br />
4. 1.4 E mergency equi pment a nd su pplies<br />
There will be a directory of emergency equipment and other supplies on site as well as person/s<br />
responsible for the equipment.<br />
4. 1.5 Communicati on sys te ms<br />
Communication is critical during an emergency on site so that efforts to manage the situation are<br />
coordinated to produce the desired results. The communication channels that will be available on site<br />
will include:<br />
- Internal phone line system<br />
- Hand held radios<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
- Cellular phone<br />
4. 1.6 Training<br />
The mine management will ensure that employees are trained on emergencies that might occur at<br />
Nkomati Anthracite Mine.<br />
4. 1.7 M o ni t or in g an d activity p roce du re<br />
4 . 1 . 7 . 1 M e t h o d o f e m e r g e n c y a c t i vi t y i d e n t i f i c a t i o n<br />
Page 56<br />
The above listed typical environmental emergencies were identified through the compilation of the<br />
Environmental Impact Assessment and Environmental Management Programme (This document) and<br />
from previous mine environmental management experiences.<br />
During the mining operation at Nkomati Anthracite Mine, the mine management will ensure that<br />
measures are put in place to ensure that other possible environmental emergency activities are<br />
identified.<br />
4 . 1 . 7 . 2 R e vi ew a n d r e vi s i o n<br />
During the course of the mining operation a number of emergency response drills will be carried out<br />
and recorded (minimum of one per section every year). Emergency response drills will normally be<br />
carried out during operational hours to best evaluate the response and involve the highest number of<br />
employees. These are at the discretion of the General Manager and Site/Section Manager and may<br />
involve one or more of the emergency activities listed in this standard procedure. Emergency<br />
response drills should not be of the same type unless significant problems were experienced with the<br />
previous drill.<br />
Regular auditing and questioning of the key personnel involved in emergency response will also be<br />
conducted. This will take the form of planned task observations (PTO). It is the responsibility of the<br />
Site/Section Manager to undertake these PTO’s on a regular basis and record the response.<br />
Information from PTO’s and drills will be collated and assessed. Alterations and modifications to the<br />
Emergency Response Procedure will also be conducted after the response drill evaluation. This task<br />
will be performed in co-ordination with the Section/Site Manager to which the drill applies.<br />
A report will be generated, which will be distributed to the parties concerned for review and remedial<br />
action. Any significant problems will be addressed by altering the response plan in this procedure.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
4. 1.8 E mergency R esponse fl ow chart f o r N k o mat i Ant h racite Mi ne.<br />
The emergency response at Nkomati Anthracite Mine will be undertaken as shown below.<br />
Environmental<br />
issue identified<br />
Determine if there is a risk of environmental pollution,<br />
associated legal risk or risk to human health or community<br />
well being in the short term<br />
No Yes<br />
Not an environmental<br />
emergency: report the<br />
incident through the<br />
incident reporting system<br />
Yes<br />
Remedy the problem<br />
Take appropriate action to<br />
ensure human safety<br />
Establish if identifier can contain the<br />
problem without further risk to him/her,<br />
other people or the environment<br />
Notify appropriate person(s)<br />
e.g., Environmental Control<br />
Officer etc.<br />
Take appropriate action<br />
Emergency Response flowchart for Nkomati Anthracite (Pty) Limited at Nkomati Anthracite<br />
Mine<br />
Page 57<br />
Report as required Investigate<br />
Initiate corrective action<br />
Monitor as required<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL<br />
No
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
4.2 E NVI RONME NTAL AWARENESS PLAN<br />
Page 58<br />
In terms of section 39(3)(c) of the Mineral and Petroleum Resources Development Act, 2002 (Act 28<br />
of 2002), Nkomati Anthracite (Pty) Limited must compile and implement an environmental awareness<br />
plan. The above-mentioned environmental awareness plan must describe the manner in which the<br />
mine (in this case Nkomati Anthracite Mine) will inform their employees of any environmental risk<br />
which may result from their work and the manner in which the environmental risks will be addressed<br />
to avoid pollution or/and degradation of the environment. This document, therefore concerns the<br />
details of the environmental awareness plan for Nkomati Anthracite (Pty) Limited at Nkomati<br />
Anthracite Mine as required by the Mineral and Petroleum Resources Development Act, 2002 (Act 28<br />
of 2002).<br />
In view of the above, Nkomati Anthracite (Pty) Limited has developed an environmental awareness<br />
plan for the proposed Nkomati Anthracite Mine, which is explained in more detail below.<br />
Note that the responsible person will revise these environmental awareness procedures from time to<br />
time. The date of commencement of the revised procedure will always be indicated to prevent<br />
confusion, in this case after the issuing of mining right to Nkomati Anthracite (Pty) Limited.<br />
This Environmental Awareness (Standard Training Procedure) sets out the mine’s training objectives<br />
regarding to environmental awareness. It is a stand-alone procedure, which serves to improve<br />
awareness, training and competency in the environmental field. It contains no detail on the actual<br />
training initiatives but rather serves to ensure that a responsible person is appointed to deal with and<br />
increase environmental awareness on the mine.<br />
4. 2.1 Obj ecti ves a nd Leg al Re qui reme nt s<br />
4 . 2 . 1 . 1 O b je ct i ve s<br />
The following are the objectives of the environmental awareness plan<br />
To identify the necessary training needs for different categories in the mine<br />
To train all employees on environmental issues on the mine<br />
4 . 2 . 1 . 2 L e g al r e q u i r e m e n t s<br />
The following legislation apply to this environmental awareness plan<br />
Employment Equity Act, 1998 (Act 55 of 1998)<br />
National Environmental Management Act, 198 (Act 77 of 1998)<br />
Mineral and Petroleum Resources Development Act, 2002 (Act 28 of 2002).<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
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4. 2.2 M a nner o f informing emplo y e es of ri s ks to avoi d pollution<br />
a nd degrad ation of the envi ronme nt<br />
4 . 2 . 2 . 1 I n d u c t i o n P r o g r a mme<br />
Page 59<br />
An Induction Programme (Nkomati Anthracite Mine Mine induction), which will include environmental<br />
awareness programme will be established for Nkomati Anthracite Mine. During the training sessions<br />
various topics will be discussed such as, but not limited to; Water Pollution Prevention, Good<br />
Environmental Housekeeping, etc. Through the Induction Programme, the mine manager, safety<br />
officer, or any other responsible appointed person shall ensure that all staff receives training in:<br />
Administrative requirements and procedures, which will include the Environmental Emergency<br />
Procedures.<br />
Resource conservation and environmental reporting and general environmental awareness<br />
for mine related environmental issues.<br />
All employees (including contractor employees) will undergo Nkomati Anthracite Mine Mine induction.<br />
Nkomati Anthracite Mine Mine induction includes training and awareness on environmental issues on<br />
the mine and is compulsory for all new employees. The induction programme will as mentioned<br />
above, have an environmental management component. On an annual basis the environmental<br />
section of the induction gets updated to ensure that it is up to date. Consideration should be given to:<br />
Significant environmental impacts as identified in the <strong>EMP</strong><br />
Procedures: environmental awareness and emergency procedures<br />
Trends in incidents<br />
Trends in audit findings<br />
4 . 2 . 2 . 2 T r a i n e e n e e d s<br />
The identification of environmental training and environmental awareness needs are derived from an<br />
analysis of the type of role different categories of employees play at Nkomati Anthracite Mine. The<br />
following categories are considered, viz:<br />
Senior Management<br />
Middle management (Environmental Officers)<br />
Supervisors<br />
Operators<br />
Visitors and contractors<br />
Each of these categories have different responsibilities and therefore have different knowledge<br />
requirements and environmental awareness training needs, to obtain that knowledge.<br />
4 . 2 . 2 . 3 T r a i n i n g P l an n i n g<br />
Identified and agreed training needs shall be included in budgets. Course attendance (other than at<br />
the internal induction courses) shall be scheduled on the basis of the importance of task contribution<br />
to the maintenance, effectiveness and improvement of the objectives.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
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4 . 2 . 2 . 4 G e n e r a l e n vi r o n mental aw ar en e s s t r a i n i n g<br />
Page 60<br />
General awareness training will be offered to operators, processors and the other various sections of<br />
the mine during the safety toolbox talks. This will be conducted on rotational basis. New<br />
environmental awareness topics are determined and new topics are introduced after all the shifts<br />
have received training/awareness on the current topic. The following will be undertaken to ensure<br />
that the above awareness training is conducted.<br />
A monthly environmental awareness topic for discussion will be distributed to all mine<br />
sections. These topics will be discussed at the safety toolbox talks, by SHE (Safety, Health<br />
and Environmental) reps /Environmental officers if available.<br />
The topics will also be displayed on the notice boards of all mine sections.<br />
Ad hoc environmental awareness sessions to various departments/sections will be conducted<br />
on request. The presentations will focus on the environmental issues relevant to individual<br />
tasks.<br />
4 . 2 . 2 . 5 J o b s p e c i f i c e n vi r o n m e n t a l aw areness t r a i n i n g<br />
Job specific training will be developed to address urgent training needs as identified /required. The<br />
training material will focus on the following:<br />
Waste prevention and control (implementation of the waste management<br />
procedure).<br />
Water management (Leaking pipes and taps)<br />
Hydrocarbon and chemical spill reporting and clean-up<br />
Storing and handling of chemicals<br />
Rehabilitation<br />
Dust management on the mine<br />
Supervisory staff within specific mine sections will be equipped with the necessary knowledge and<br />
information to guide their employees on environmental aspects applicable in performing a specific<br />
task.<br />
4 . 2 . 2 . 6 C o m p et en c y t r a i n i n g<br />
Management (training official/environmental officer if available) is responsible for the environmental<br />
competency and awareness training of middle management and supervisors. This training will be<br />
conducted on both a one to one basis and through workshops. If required, external organizations may<br />
be requested to provide training to selected employees (e.g. <strong>EMP</strong> auditing).<br />
Competence and the effectiveness of training and development initiatives, will be determined through<br />
the following:<br />
Trend analysis and reporting<br />
Analysis of work areas during visits and audits<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
Mine (<strong>Madadeni</strong> <strong>Opencast</strong>)<br />
Page 61<br />
Trend analysis of monthly incidents (or zero tolerance if available) as recorded per mine<br />
sections.<br />
4. 2.3 Training re c or ds<br />
Environmental awareness and training records will be kept at a safe and accessible place on site.<br />
4. 2.4 Review of aw a reness an d traini ng m a te ri a l<br />
The content of all awareness and training material will be updated at least once on an annual basis.<br />
4. 2.5 Rol es an d re sp onsi bilities<br />
In the case where there is no training department on site, a responsible person should be identified<br />
(Mine manager, Environmental Officer or Consultant) to ensure that the objective of this procedure is<br />
met.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
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SECTION FIVE<br />
_________________________________________________________________________<br />
Technical & Supporting Information<br />
Page 62<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
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5. TECHNICAL & SUPPORTING INFORMATION<br />
Page 63<br />
The following information i.e. Determination of Quantum for Financial Provision for Nkomati Anthracite<br />
Mine Area is attached as Appendix 6.<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
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SECTION SIX<br />
_________________________________________________________________________<br />
Undertaking<br />
Page 64<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL
Environmental Management Programme (<strong>EMP</strong>): Nkomati Anthracite (Pty) Limited, Nkomati Anthracite<br />
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6. UNDERTAKING TO COMPLY<br />
Page 65<br />
I,................................................................................................................................................................<br />
.......................................................................................................................................,the undersigned<br />
and duly authorised thereto by Nkomati Anthracite (Pty) Limited (Nkomati Anthracite Mine) have<br />
studied and understand the contents of this document in it’s entirety and hereby duly undertake to<br />
adhere to the conditions as set out therein.<br />
Signed at ........................... this..............................................day of…………...................2011<br />
....................................... .......................................<br />
Signature of applicant Designation<br />
Agency declaration: This document was compiled by Geovicon Environmental (Pty) Limited on<br />
behalf of Nkomati Anthracite (Pty) Limited (Nkomati Anthracite Mine).<br />
NKOMATI ANTHRACITE (PTY) LIMITED COMPILED BY GEOVICON ENVIRONMENTAL