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CONSTRUCTION OF A +/-52KM 132KV POWER LINE FROM THULI SUBSTATION TO
ESTANCIA SUBSTATION
MAY 2013
Prepared for:
Eskom Distribution Northern Region
Prepared by:
Nzumbululo Heritage Solutions
P.O Box 223
Witbank1035
Tel: 013 693 3034
Fax: 013 693 4432
E-mail: [email protected]
Postnet Suite 345
Private Bag X9307
Polokwane
0700
Tel: 015 291 3661
Fax: 015 291 3669
E-mail:[email protected]
www.Nzumbululo.com
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DOCUMENT INFORMATION SHEET
TITLE: CONSTRUCTION OF A +/-52KM 132KV POWER LINE FROM THULI
SUBSTATION TO ESTANCIA SUBSTATION
PURPOSE OF SCOPE:
The purpose of this document is to describe the environmental values and factors that may be
impacted on by the development of the of the Power line Project. Construction of the new power
line involves chickadee power lines from Thuli substation to Estancia substation in Mpumalanga
Province.
It applies to all Eskom staff, contractors and sub-contractors involved in the design, construction
and operation of this Power Lines, as described in this EMP.
DOCUMENT VERIFICATION
Signature:
Position:
Name: Date:
Consulted:
Enter Name/ Position of those required to review the document including client officials
managing the project.
ENDORSED
Client Project Responsible Officer to sign off.
Signature
Position
Name:
Date:
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NZUMBULULO RACIE TERMS
R Responsible: the person actually produces the document
A Accountable: the person who has to answer for quality assurances
C Consulted: those who are consulted before the document is finalised
I Informed: those who must be informed when the document is published
E Endorsed: those who must approve the final document before it is published by the
client
Issue Date Reason For Issue Responsible Accountable
1 Draft EMP for Power line Project T.KODIBONA M.Murimbika
2
3
4
Citation:
ENVIRONMENTAL MANAGEMENT PROGRAMME FOR THE CONSTRUCTION
OF A +/-52KM 132KV CHICKADEE POWER LINE FROM THULI SUBSTATION
TO ESTANCIA SUBSTATION.
Recipients:
Eskom Holdings SOC Limited
P.O. Box 223
Witbank
1035
Tel: 013 693 3034
Fax: 013 693 4432
EMAIL: [email protected]
NZUMBULULO
REFERENCE NO.
2012.PLK.HESSA.ENV-PRO-
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Caveat: CONSTRUCTION OF A +/-52KM 132KV CHICKADEE POWER LINE FROM THULI SUBSTATION TO ESTANCIA SUBSTATION.
Authorship: This Report has been prepared for Eskom Distribution Northern Region by Nzumbululo Heritage Solutions. Copyright: This report and the information it contains is subject to copyright and may not be copied in whole or part without written consent of, and Nzumbululo Heritage Solutions except that the Report may be reproduced by the Department of Environmental Affairs and the South African Government agencies to the extent that this is required for the purposes of the Environmental Management purposes in accordance with the National and auxiliary Legislations. Geographic Co-ordinate Information: Geographic co-ordinates in this report were obtained using a hand-held Garmin Global Positioning System device. The manufacturer states that these devices are accurate to within +/- 5 m. Maps: Maps included in this report use data extracted from the NTS Map and data from Google Earth Pro were also utilised. Disclaimer: Nzumbululo Heritage Solutions is not responsible for omissions and inconsistencies that may result from information not available at the time this report was prepared. Signed by Principle EAP: __________________________________________________________________________ T. Kodibona May 2013
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EXPERTISE OF THE ENVIRONMENTAL ASSESSEMENT PRACTITIONERS
The Environmental regulation- Government Notice 543 of 2010, specifically requires practitioners
involved in the environmental processes to list their qualifications and expertise in the report. An
Environmental Assessment Practitioner (EAP) appointed in terms of Regulation 17 (1) of
Government Notice 543 of 2010 is required to:
Be independent; and have expertise in conducting environmental impact assessments including
knowledge of the Act, these regulations and any guidelines that have relevance to the proposed
activity
Perform the work relating to the application in an objective manner, even if this results in views
and findings that are not favourable to the applicant
Comply with the Act, these regulations and all other applicable legislation
Take into account, to the extent possible, the matters listed in Regulation 13 of Government
Notice 543 of 2010 when preparing the application and
Disclose to the applicant and the competent authority all material information in the possession
of the EAP that reasonably has or may have the potential of influencing any decision to be taken
with respect to the application by the competent authority in terms of these regulations or the
objectivity of any report, plan or document to be prepared by the EAP in terms of these
regulations for submission to the competent authority.
The table below lists the project team.
Details of the EAP
Name Tebogo Kodibona
Company Nzumbululo Heritage Solutions for South Africa
Physical Address 106 Marshall Street
Postal Address Suit 345 Postnet Library Gardens, Private Bag X9307,Polokwane 0700
Telephone Number 015 291 3661
Fax Number 015 291 3669
E-mail [email protected]
Role in Project Environmental Assessment Practitioner
Tebogo kodibona is a qualified and experienced environmental practitioner with years of experience on various environmental authorisation projects.
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Details of Proponent
Name Marriam Ngwezi (Representative of Proponent)
Company Eskom Distribution
Physical Address P.O. Box 223,Witbank,1035
Telephone number 013 693 3034
Fax number 013 693 4432
Email [email protected]
Role in Project Project Manager
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Documentation Information
TABLE OF CONTENTS
DOCUMENT INFORMATION SHEET ............................................................................................... II
NZUMBULULO RACIE TERMS ........................................................................................................ III
1. INTRODUCTION ............................................................................................................................. 1
1.1 OVERVIEW OF THE PROPOSED PROJECT ...................................................................... 1
1.2 Scope Of The Environmental Management PROGRAMME ................................................. 1
1.3 Overview of eskom NORTHERN region’s Environmental Management Policy .................. 1
1.4 eSKOM NORTHERN REGION Environmental Management Structure and Responsibilities 2
1.4.1 REPORTING STRUCTURE ................................................................................................ 2
1.5 PERSONS RESPONSIBLE FOR THE IMPLEMENTATION OF THE EMP .................... 3
1.5.1 ESKOM ................................................................................................................................. 3
1.5.2 Eskom NORTHERN REGION Environment Team ............................................................. 4
1.5.3 EXTERNAL Contractors ...................................................................................................... 4
1.5.4 RESPONSIBILITIES OF THE PROJECT MANAGER ...................................................... 5
1.5.5 RESPONSIBILITIES OF THE ENVIRONMENTAL CONTROL OFFICER .................... 5
1.5.6 RESPONSIBILITIES OF THE CONTRACTOR ................................................................. 5
1.5.7 RESPONSIBILITIES OF SITE MANAGER ....................................................................... 5
1.6 LOCATION AND DESCRIPTION OF PROJECT SITE ....................................................... 6
2. MAJOR ACTIVITIES OF THE PROJECT .................................................................................. 7
3. TECHNICAL SPECIFICATIONS OF THE POWER LINE ....................................................... 8
3.1 Technical details of project ......................................................................................................... 8
Length ....................................................................................................................................................... 8
Construction area ..................................................................................................................................... 8
Tower Parameters ..................................................................................................................................... 8
3.2 Construction Phase activities...................................................................................................... 8
3.2.1 Temporary and Permanent Aboveground Facilities .............................................................. 9
3.2.2 Service for power lines ........................................................................................................ 10
3.2.3 Instrumentation .................................................................................................................... 10
3.2.4 Earthing ............................................................................................................................... 10
3.2.5 Cathodic Protection ............................................................................................................. 11
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3.3 Operation phase ......................................................................................................................... 11
3.3.1 Monitoring ........................................................................................................................... 11
3.3.2 Corridor Widths and Access ................................................................................................ 11
3.3.3 Access .................................................................................................................................. 12
3.3.4 Timeframe And Staging ...................................................................................................... 12
3.1 Decommissioning phase ............................................................................................................ 12
4. STATUTORY GUIDELINES ........................................................................................................ 12
4.1.1 Environmentally Relevant Activities .................................................................................. 14
4.1.2 Notifiable Activities ............................................................................................................ 14
4.2 FINANCIAL ASSURANCE ..................................................................................................... 15
4.2.1 COMMERCIAL IN CONFIDENCE .................................................................................. 15
5. STRUCTURE OF THE ENVIRONMENTAL MANAGEMENT PROGRAMME (EMP) ..... 17
5.1 OBJECTIVES OF THE EMP .................................................................................................. 17
5.2 Environmental Factors ............................................................................................................. 17
5.3 Environmental Objectives And Performance Criteria .......................................................... 18
6. ENVIRONMENTAL MANAGEMENT PROGRAMME ........................................................... 22
6.1.1 METHOD STATEMENTS ................................................................................................. 22
7. MANAGEMENT PLAN, MITIGATION AND MONITORING PLAN ................................... 23
7.1 Key Provisions for Environmental Management ................................................................... 23
7.1.1 General provisions ............................................................................................................... 23
7.1.2 Environmental Resources .................................................................................................... 24
7.2 RECOMMENDATIONS .......................................................................................................... 24
7.3 Noise And Vibration .................................................................................................................. 25
7.3.1 Environmental Values ......................................................................................................... 25
7.3.2 Potential Impacts on Environmental Values ....................................................................... 25
7.4 Air Quality and Dust ................................................................................................................. 28
7.4.1 Environmental Values ......................................................................................................... 28
7.4.2 Potential Impacts on Environmental Values ....................................................................... 28
7.4.3 Greenhouse Gases ............................................................................................................... 30
7.5 Visual Amenity And Lighting .................................................................................................. 31
7.5.1 Environmental Values ......................................................................................................... 31
8. FLORA AND FAUNA .................................................................................................................... 32
8.1.1 Environmental Values ......................................................................................................... 32
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9. WASTE MANAGEMENT ............................................................................................................. 33
9.1.1 Environmental Values ......................................................................................................... 33
9.1.2 Potential Impacts On Environmental Values ...................................................................... 34
9.2 Effluent Disposal........................................................................................................................ 35
9.2.1 Environmental Values ......................................................................................................... 35
10. INCIDENTS AND COMPLAINTS ............................................................................................... 36
11. ENVIRONMENTAL INDUCTION AND TRAINING ............................................................... 37
12. EMERGENCY RESPONSE FOR ENVIRONMENTAL INCIDENTS ..................................... 39
13. ADDITIONAL ON-SITE ACTIVITY ENVIRONMENTAL MANAGEMENT PROGRAMME 1
13.1 Site Establishment and Demarcation......................................................................................... 1
13.2 Hazardous Substance Spills ........................................................................................................ 5
13.3 Delivery of Materials ................................................................................................................... 7
13.4 Excavation .................................................................................................................................... 8
13.5 Access Roads ................................................................................................................................ 9
13.6 Waste Management ................................................................................................................... 11
13.7 Fire Prevention .......................................................................................................................... 16
13.8 Designated Storage Areas ......................................................................................................... 18
13.9 Excavation .................................................................................................................................. 22
13.10 Claims from Damages ............................................................................................................... 23
13.11 Noise / Working Hours .............................................................................................................. 25
13.12 Archaeology ............................................................................................................................... 26
13.13 Adjacent landowners ................................................................................................................. 27
13.14 Safety, Health, Environment, Risk Quality Assurance .......................................................... 28
14. CONSTRUCTION STANDARDS ................................................................................................. 30
15. DECOMMISSIONING ................................................................................................................... 30
15.1.1 Potential Impacts on Environmental Values ....................................................................... 30
16. STAKEHOLDER FEEDBACK PROCEDURES ........................................................................ 32
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17. INSPECTION AND AUDITING PROGRAM ............................................................................. 33
18. RECORD KEEPING ...................................................................................................................... 33
19. MANAGEMENT REVIEW AND REPORTING ........................................................................ 33
20. CONTINUAL IMPROVEMENT .................................................................................................. 34
21. BIBLIOGRAPHY ........................................................................................................................... 35
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ABBREVIATIONS
AIA Approved Inspection Authority
C Contractor
EAP Environmental Assessment Practitioner
ECO Environmental Control Officer
EMP Environmental Management Programme
NEMA National Environmental Management Act (Act No: 107 of 1998)
PM Project Manager
PPE Personal Protection Equipment
QC Quality Control
QCP Quality Control Plan
SM Site Manager
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DEFINITIONS
““Construction
means the building, erection or expansion of a facility, structure or infrastructure that is necessary for the
undertaking of an activity, but excludes any modification, alteration or upgrading of such facility, structure or
infrastructure that does not result in a change to the nature of the activity being undertaken or an increase in
the production, storage or transportation capacity of that facility, structure or infrastructure;” (R543, 2010).
Project proponent
Eskom the individual, company, authority or group proposing the activity
“Significant impact-
Means an impact that by its magnitude, duration, intensity or probability of occurrence may have a notable
effect on one or more aspects of the environment.”(R543, 2010).
“Development
The act of altering or modifying resources in order to obtain potential benefits.
“Reinstatement
To put back or establish again, as in a former position or state.
“Linear activity
Means an activity that is undertaken across on or more properties and which affects the environment or any
aspect of the environment along the course of the activity in different ways, and includes railways, roads,
funiculars, pipelines, conveyor belts, cable ways, power lines, fences, runaways, aircraft landing strips, and
telecommunication lines. (R543, 2010).
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1. INTRODUCTION
This document is an Environmental Management Programme (EMP) for a power line activity,
prepared in accordance with the obligations in the environmental management and protection
regulations and legislations as well as Eskom Northern Region operational procedures.
This EMP aims to ensure all environmental requirements for the construction of the power lines are
outlined in a clear and concise manner to ensure that compliance can be achieved. Environmental
mitigation measures in this EMP have been established based on legislative requirements and on
the environmental assessment applicable to construction of power line.
This EMP is a living document that will be progressively updated should the need arise during
construction and operation phases of the project.
1.1 OVERVIEW OF THE PROPOSED PROJECT
Eskom Northern Region proposes the construction of a +/-52km, 132kv chickadee power line from
Thuli substation to Estancia substation. The project involves 132kV Steel monopole structures that
will be used to construct all the lines, where impossible other suitable structures will be used. The
conductors will be Kingbird (AAAC).The earthwire will be OPGW or ADSS for telecommunication
purposes, this will depend on the technology that will be required.As proponents, Eskom will develop
the following infrastructure for the Thuli to Estancia Project:
Construction of a new +/-52km, 132kv chickadee power line from Thuli substation to Estancia
substation.
1.2 SCOPE OF THE ENVIRONMENTAL MANAGEMENT PROGRAMME
This EMP has been developed for the construction of a +/-52km 132kv chickadee power line project.
The proposed project will encompass scope of work and activities for construction, operation and
construction of power lines as guided by scope of work provided by Eskom. All parties will agree on
documentation to be followed before execution of project, this will also include scope of work for the
contractor.
1.3 OVERVIEW OF ESKOM NORTHERN REGION’S ENVIRONMENTAL MANAGEMENT
POLICY
Eskom Northern Region’s environmental policy is to manage all its construction and operational
activities and those conducted by its contractors in a pro-active manner to minimise any
environmental impacts from the development of Eskom Projects. Eskom has developed and
implemented standing and structured environmental program that involved:
Identification of environmental values;
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Environmental assessment;
Implementation of environmental mitigation strategies to avoid or minimise environmental
impacts;
Environmental monitoring;
Environmental Inspections and auditing;
Complaint investigation and resolution;
Corrective action;
Transparent public environmental reporting;
Community consultation and engagement; and
Management Review.
Eskom Holdings SOC Limited strives for continual improvement in the environmental outcomes
achieved through all of its activities and those identified in this Environmental Management Plan
It is with these commitments to Eskom Holdings SOC Limited’s Environmental Management System
that the +/-52km,132kv power line project will not only meet the Eskom environmental policy
commitments, those required by government and those identified in this EMP, that it is Eskom’s view
that this Project will be managed in such a way to ensure that the environmental and socio-economic
values within the areas and community in which construction of power lines will be maintained and
where ever possible enhanced.
1.4 ESKOM NORTHERN REGION ENVIRONMENTAL MANAGEMENT STRUCTURE AND
RESPONSIBILITIES
The organisational structure below outlines the reporting arrangements of all major parties involved
in developing, constructing and operating the Project.
1.4.1 REPORTING STRUCTURE
The diagram (1.1) below indicates the reporting structure of the persons responsible for the
implementation of the EMP.
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Diagram 1.1: Reporting structure.
1.5 PERSONS RESPONSIBLE FOR THE IMPLEMENTATION OF THE EMP
The following persons will be responsible for the implementation of the EMP:
Project Manager (PM) of Eskom
Environmental Control Officer (ECO)
Contractor (C)
Site Manager (SM)
1.5.1 ESKOM
Eskom’s responsibility is to develop the 132kv power line to allow the provision of electricity to Thuli
(Caroline), Estancia (Hendrina) and the surrounding area. Eskom has the responsibility to ensure
that the 132kv,power line project and its subsequent operations perform to meet Eskom,
shareholders and communities expectations. In doing this it is responsible for:
Resourcing the Eskom Environment Team;
Driving the Eskom Environmental Management System (EMS) process to certification;
Auditing and reviewing the environmental performance of the power line Project; and
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Management review of the Power line for environmental performance during construction,
commissioning and operation.
1.5.2 ESKOM NORTHERN REGION ENVIRONMENT TEAM
The Eskom Northern Region team is a dedicated project team that will be in place that will work with
parties responsible for the construction, commission and operation of the +/-52km, 132kv chickadee
Power line and any contractors retained on the project as well overall Eskom’ SHE teams to ensure
that the132kv chickadee power line project is constructed and operates in accordance with all
commitments outlined in the Eskom business standards and principles, Eskom standards and
procedures, Eskom’s EMS and any license or approval issued by international, national, provincial or
local government agencies. The Eskom Environment Team will be responsible for:
Review of all tenders and contracts to ensure that all companies contracted and equipment supplied
meets the Eskom Project’s environmental criteria.
Develop all construction and operating environmental procedures, as required, to ensure
environmental compliance with all abovementioned documentation.
Develop and implement all contractor environmental induction and awareness training where
necessary and applicable.
Inspect and audit Eskom construction and operations activities as per internal Eskom
Northern Region requirements or as stipulated by any licence or permit where applicable.
Report to Government, community groups, and internal Eskom stakeholders on the
environmental performance of the 132kv chickadee power line project.
Drive a culture of environmental performance and environmental improvement through all
aspects of 132kv chickadee Power line Project activities.
1.5.3 EXTERNAL CONTRACTORS
Contractors or Sub-contractors that may or will be contracted to construct key project components
such as construction of power lines, and any related facility, or supply equipment will be required to:
Comply with all Eskom’s business standards and principles;
Comply with any Eskom’s environmental policies, procedures or systems;
Report to Eskom’s Environmental team any incidents and corrective action undertaken;
Participate in any environmental training, induction programs and review programs;
Allow the Eskom’s Environmental team to inspect and audit their activities and operations as
it relates to the 132kv chickadee Power line Project, as required; and
Attend any performance meetings as directed by Eskom’s Environmental Team.
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1.5.4 RESPONSIBILITIES OF THE PROJECT MANAGER
Conduct audits to ensure compliance with the EMP
Should be aware of the contents of the EMP.
Confine construction activities to the demarcated construction site.
Prevent actions that will harm the environment and take steps to control pollution on site.
1.5.5 RESPONSIBILITIES OF THE ENVIRONMENTAL CONTROL OFFICER
Ensure that activities on site comply with all relevant environmental legislation.
Should be fully conversant with the EMP.
Monitor and verify that environmental impacts are kept to minimum.
Take appropriate measures if conditions in the EMP are not adhered to.
Should have in depth knowledge of the environmental legislation and Eskom environmental
policies/ standards and ensure compliance with them.
Compile monthly progress and monitoring reports.
1.5.6 RESPONSIBILITIES OF THE CONTRACTOR
Should comply with the environmental management specifications stipulated in the EMP
Preserve the natural environment by limiting destructive actions on site.
Ensure that the construction staff receives appropriate training before construction activities
commence.
Should appoint a dedicated person, Environmental Control Officer (ECO).
The contractor should oversee site works
Liaise with PM and ECO
1.5.7 RESPONSIBILITIES OF SITE MANAGER
The contract manager should oversee site works
Liaise with Contractor, PM and ECO
Eskom employs a comprehensive corporate structure with clearly defined roles and responsibilities
to ensure that the environmental performance of any Project is transparently, efficiently and
effectively reported in a timely way and that the appropriate person can be contacted and advise on
any corrective action that may be required to be undertaken from time to time.
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1.6 LOCATION AND DESCRIPTION OF PROJECT SITE
The project area is located in within the Mpumalanga provinces. The area falls under the jurisdiction
of Albert Luthuli, Msukaligwa and Steve Tshwete local Municipalities. The proposed project study
area is located within the following Farms:
Groenvallei +/-52IT, Droogvallei 41IT, Onbekend 54IT, Goedverwatching 81IT, Witkranz 53IT,
Goedverwatching 80IT, Mooiplaats 86IT, Vlaakfontein108IT, Steerkfontein 245IS, Klipskapel 54IT,
Vogelfontein 245IS, Klipfontein 241IS, Bankfontein 215 IS,Smutsoog 214IS, Vaalbank 212IS,
Kranspan 49IT, Witdrand +/-52IT, Goedehoop 45IT, Steynskraal 46IT, Verkeerpan 50IT, Groenvallei
45IT, Jaglust 47IT, Roetel 210IS, Witbank 209IS, Kroghoop 213IS, Welgemeend 206IS,
Dwaarstrek216IS,10/Haartbeesfontein 239IS,Orpenskraal 238IS, Haartbeesfontein259IS.
Figures 1 and 2 below indicate the topographic and aerial locality views of the project site and
general project area. Plates 1- 4 show the locality characteristics.
Figure 1: Topographical map of the area (Refer to Appendix C)
Figure 2: Locality map
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Plate1: The Estancia substation site Plate 2: Cultivated and grazing areas found in the study area
Plate 3: Wetlands found in the study area Plate 4: Example of natural grassland in the study area
The +/-52km, 132kv chickadee power line project site was selected and confirmed based on all
technical requirements and risk assessments other project and other environmental and socio-
economic factors considered.
2. MAJOR ACTIVITIES OF THE PROJECT
The project will commence with the construction of a +/-52km, 132kv chickadee power line from
Thuli substation to Estancia substation. The following activities will be performed during the
construction, commissioning and life cycle of the project:
Erection of camp sites for the Contractors workforce
Negotiations for access roads to the servitude
Bush clearing to facilitate access, construction and the safe operation of the line
Establishing of access roads on the servitude
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Transportation of materials, equipment and personnel to the site
Installation for foundations for the towers
Tower assembly and erection
Conductor stringing and regulation
Final inspection of line and substation
Rehabilitation of disturbed areas
Signing of landowners
Handing and taking over the servitude
Operation and maintenance of the line
The power lines and the associated infrastructure are based on tried and approved Eskom technical
designs for such facilities in line with all safety and environmental and well as engineering standards.
3. TECHNICAL SPECIFICATIONS OF THE POWER LINE
Nzumbululo drafted this EMP with understanding of following technical details for the project during
construction, operation and decommissioning phases.
3.1 TECHNICAL DETAILS OF PROJECT
LENGTH
The length of the line will be approximately +/-52km, from the existing Thuli substation to the existing
Estancia substation.
CONSTRUCTION AREA
The servitude width is 31m. Construction is limited to the width of the servitude in which the line will
be constructed.
TOWER PARAMETERS
Tower spacing : 250m. (Average)
Tower height : 28m highest and 13m lowest (approximate)
Conductor attachment height: 25m (Average).
3.2 CONSTRUCTION PHASE ACTIVITIES
The EMP consists of the following activities to be conducted during construction phase:
Vegetation clearing
Hand/Mechanical ground digging
Pegging
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Noise
Air quality
Traffic
Emergency Response
Incident and complaints management
Testing
Tower Installation and backfilling
Soil management
Dangerous goods management
Temporary storage of equipment
Access to the site
3.2.1 TEMPORARY AND PERMANENT ABOVEGROUND FACILITIES
A range of temporary facilities may be required during power line construction. These include work
areas for equipment, delivery (equipment) and storage. In addition, campsites for temporary
accommodation of the construction workforce will be required. These additional work areas will be
fully rehabilitated once the power line is operational.
Permanent aboveground facilities for the power line will include:
Building of foundations for the towers
Tower assembly and erection
Conductor stringing
Construction activities are outlined below.
Construction Element Details
Width of vegetation clearing 6.7m
Types of Towers/Pylons Either be monopoles, self-supporting towers,
or a combination thereof.
Trenchless techniques Connection to the substations
Construction Workforce 132 kV chickadee power lines
Standard construction hours 7am-5pm six days per week
Construction duration (approximate) To be confirmed
MECHANICS FOR TOWER INSTALLATION
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Generally, 132kV power lines require a servitude width of between 30m and 40m, the
contractor must fabricate, build towers according to supplied drawings and structures.
The proposed 132kV power line will require a servitude width of 31 m (15.5 m either side of the
centre line of the power line)
Any extra area required outside the servitude shall be negotiated with the relevant land
Occupiers and approved by Eskom. All areas marked as no-go areas
Locations inside the servitude shall be treated with the utmost care and responsibility.
High voltage power lines require a large clearance area for safety precautions
The Occupational Health and Safety Act, 1993 (Act No. 85 of 1993) provides for statutory
clearances.
The servitude also needs to be cleared from time to time to ensure that vegetation does not
interfere with the operation of the line.
Servitude maintenance therefore goes hand in hand with the use of and maintenance of access
roads
The Contractor must assist the Employer during commissioning.
Remove all rubble and keep the site clean.
3.2.2 SERVICE FOR POWER LINES
a. Excavate and backfill all trenches as required. All trenches to be backfilled and compacted to
90% Mod AASHTO.
b. Supply, fabricate and install service power line.
3.2.3 INSTRUMENTATION
a. Supply and install instrumentation according to the specification attached.
b. The Employer will supply the communication cable.
c. The Contractor must issue an instrument completion certificate
d. The Employer will construct/build power lines accordingly.
3.2.4 EARTHING
a. Supply and construct/build earthing according to the supplied drawing
b. A certificate of compliance to be supplied as confirmation (yellow certificate)
c. A certificate of compliance for the entire electrical installation must be issued.
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3.2.5 CATHODIC PROTECTION
The chickadee power line material to be used will have the industrial standard protection such as
Cathodic Protection (CP) system (or any equivalent protection system) included to provide primary
and secondary form of corrosion protection.
3.3 OPERATION PHASE
Construction of power lines.
Access to the project area (site).
Maintenance of vegetation, weeds, pests, bushfire, erosion and sedimentation, power line
subsidence, land use.
Maintenance of power lines, this including hand digging, pigging, concrete and welding.
Maintenance of power lines will be similar to construction activities.
Monitoring and Management of power line during the operational process
3.3.1 MONITORING
Monitoring during operational phase will include:
Patrols of power lines corridor and substation site
Minimise damage to vegetation by only clearing maximum of 8m vegetation along the centre
of the servitude for access purposes.
Keep servitude as natural looking as possible.
No vegetation interfering with structures and statutory safety requirements upon completion
of the contract.
Minimise possibility of erosion due to removal of vegetation by not de-stumping vegetation on
river and stream embankments.
Minimise removal of plant material on river and stream embankments.
Eradication of alien invader and densifier species that cause a fire hazard
Monitoring will be implemented to ensure compliance with the CEMP and to validate the
predictions made by the pre-application reports and assessments.
3.3.2 CORRIDOR WIDTHS AND ACCESS
Vegetation clearing shall be done in accordance with ESKASABG3 REV 0 (Standard for bush
clearance and maintenance within overhead power line servitudes) and the Vegetation Management
Guideline. The removal of all economically valuable trees or vegetation shall be negotiated with the
Landowner before such vegetation is removed The requirement for a 8m clearing width has been
accounted for taking into account the volume of topsoil to be removed from the short 45m corridor,
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the volume of subsoil that will be removed from the trench, and safe working distances for the
various pieces of equipment required for the construction of the power line. An engineering
illustration for the clearing is provided by Eskom project technical designs and plans. The base area
for the soil stockpiles has been calculated using the following assumptions:
mean topsoil depth along route of 15 cm (based on studies undertaken)
mean subsoil depth of 1.85 m (estimate of typical trench depth of 1 m)
typical stockpiled topsoil angle of repose of 30 degrees and bulking factor of 15 per cent
Stockpile heights of up to 1 m (or higher depending upon the site conditions) for short-term
storage.
3.3.3 ACCESS
Road access will be required as part of the servitude along the distribution line for easy access.
During construction also access will be required to reach areas such as construction easements,
work areas and campsites. Existing road, tracks and disturbed areas will be utilised as far as
practicable to minimise disturbance to the surrounding areas. Existing public road have been
mapped throughout the area and it is expected that no new access tracks will be needed.
3.3.4 TIMEFRAME AND STAGING
It is projected that the construction of the power lines can take months however periods are long.
The power line will remain in operation for a period of 25- 30 years, before it is decommissioned.
3.1 DECOMMISSIONING PHASE
Activities for decommissioning phase are similar to construction and treated in same way.
4. STATUTORY GUIDELINES
All applicable environmental standards contained in the environmental legislations and Municipal
bylaws should be adhered to. The legislations listed below are some of the applicable environmental
legislations.
ACT ACT NO REMARKS
Atmospheric
pollution prevention
Act
45 of 1965 Controls all forms of air pollution.
-smoke control zones
-dust control
-air pollution from waste
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National Forest Act 84 of 1998 Provides measures for the protection of certain
forests and trees
Advertising on roads
and ribbon
development Act
21 of Prohibits the depositing or leaving of certain
articles or materials near certain roads
-structures near roads
-waste near roads
Conservation of
Agricultural
Resources Act
43 of 1983 Controls the utilisation and protection of
wetlands, soil conservation, control and
prevention of veld fires, control of weeds and
invasive plants.
Agricultural Pests
Act
36 of 1983 Provides control to prevent and combat
agricultural pests, including importation of exotic
plants and animals
National Veld and
Forest Fire Act
101 of
1998
Deals with the establishment of fire protection
Associations, responsibilities for the preparation
and maintenance of fire breaks
National
Environmental
Management Act
107 of
1998
Provides for cooperative environmental
governance by establishing principles for
decision making on matters affecting the
environment.
Environment
Conservation Act
73 of 1989 Provides control for the effective protection and
utilisation of the environment, littering, waste
disposal, noise and various other activities,
which may have a detrimental effect on the
environment
-provides for waste management
Fencing Act 31 of 1963 Prohibits damage to a property owners gates
and fences
Prohibits climbing or crawling over or through
fences without permission
Health Act 63 of 1977 Control of health aspects of waste disposal and
water treatment
Regulates , rubbish, sewage
National Roads Act 54 of 1971 Prohibits disposal of waste near National roads
Occupational Health
and Safety Act
85 of 1993 Protects workers from exposure to hazardous
substances and working conditions
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National Heritage
Resources Act
25 of 1999 Controls for the protection of natural and
historical resources.
National Water Act 36 of 1998 Provides for all aspects relating to pollution of
surface and ground water
National
Environmental
Management Waste
Act
59 of 2008 The aim of the Act is to consolidate waste management in South Africa. It requires the establishment of a national waste management strategy with norms and standards for waste management. The strategy will also include provincial norms and standards for the classification of waste, waste service delivery and tariffs for the services. The Act requires Eskom to classify the waste that will be generated from the different phases of this project. It also requires Eskom to set up methods for reduction, re-use, recycling and recovery of the waste.
4.1.1 ENVIRONMENTALLY RELEVANT ACTIVITIES
A number of Environmentally Relevant Activities (ERA’s) will be required for the construction and
continued operation of the power line. However, these activities will be limited in extent and
environmental relevance, as prescribed by the Environmental Management Regulations under the
National Environmental Management Act, Act 107 of 1998. Even the activities that are not listed as
environmentally relevant activities are likely to include:
chemical storage;
fuel burning;
extractive and screening activities;
abrasive blasting;
engineering;
regulated waste storage;
regulated waste disposal
dust generated from earth moving machinery
noise generated by construction work activities
4.1.2 NOTIFIABLE ACTIVITIES
Pursuant to listed environmental activities, the following notifiable activities may be undertaken
during the construction and operation of the power line:
Surveyors
Bush-clearing
Gate and fencing
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Foundation-laying
Tower erection; and
Stringing
4.2 FINANCIAL ASSURANCE
4.2.1 COMMERCIAL IN CONFIDENCE
The financial assurance is provided by Eskom based on activities to be undertaken in the
construction, operation, and rehabilitation of the power line.
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THIS PAGE IS INSERTED AS CONTENTS OF ESKOM NORTHERN REGION COMMERCIAL
CONFIDENTIAL DATA
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5. STRUCTURE OF THE ENVIRONMENTAL MANAGEMENT PROGRAMME (EMP)
This section describes the environmental factors and those mitigations measures that have been
designed as part of the engineering works and as identified in the Eskom project environmental
information to protect Mpumalanga’s environmental amenity and to prevent environmental harm in
the construction and operation of the new power lines. EMP provides proposed mitigation measures
that will be taken to address the environmental impacts both identified or potential for the following
phases:
Construction
Operational
Decommissioning
5.1 OBJECTIVES OF THE EMP
The EMP has been compiled in order to achieve the following objectives
To outline mitigation measures and environmental specifications, which are, required to be
implemented for all phases of the project.
In order to minimise the extent of the environmental impacts.
To prevent long term or permanent environmental degradation.
To outline functions and responsibilities for persons responsible for the implementation of the
EMP.
Precautions against damage and claims arising from damage are taken timeously.
5.2 ENVIRONMENTAL FACTORS
As the basis for preparing the EMPs, environmental factors have been identified for which there are
environmental values. For each environmental factor, individual management plans have been
proposed to manage impacts on the environmental values associated with the environmental
factors. Environmental factors and associated EMPs are described in Table 5.2.1 below.
Table: 5.2.1
Environmental Factor Management Plan Intervention
Noise and Vibration Noise and Vibration
Air Quality Air Quality and Dust Management
Visual Amenity and
Lighting
Visual Amenity and Lighting
Flora and Fauna Terrestrial Flora and Fauna, Weed and Pest Management
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Water Surface Water Quality, Groundwater
Land Soil Erosion and Sediment Control, Soil Contamination,
Landscape and Character Maintenance, Topography
Waste Waste Effluent Disposal
Traffic and Transport Traffic and Transport
Health, Safety and
Security
Incidents and Complaints Environmental Induction and Training Emergency Response for Environmental Incidents Fire Dangerous Goods
Rehabilitation and
Decommissioning
Progressive Rehabilitation Decommissioning
Social Community Heritage
5.3 ENVIRONMENTAL OBJECTIVES AND PERFORMANCE CRITERIA
For each environmental factor identified, an environmental objective and performance criteria has been determined. These are listed in Table 5.3.1 below for the Eskom project.
Table:5.3.1
Element Objective Performance Criteria
Noise and
vibration
To construct and operate
in a manner that
minimises the impact of
noise and vibrations on
surrounding residences
and industry.
No exceedence of Project derived noise
criteria at sensitive receptors.
No noise-related complaints received from
local community.
Consultation with potentially affected
sensitive receptors where applicable.
Respond to all complaints.
Air quality and
dust
To construct and operate
in a
manner that minimises
impacts
on ambient air quality.
No exceedence of Project derived air
quality criteria.
Consultation with potentially affected
sensitive receptors.
Respond to all complaints on air quality.
Visual amenity To minimise impacts on
visual amenity associated
with the gap CMS facility.
Respond to all complaints regarding visual
amenity and, where feasible, implement
mitigation measures.
Consultation with potentially affected
sensitive receptors
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Flora and
Fauna
When applicable, To
minimise impacts on the
abundance and
distribution of flora and
fauna as a result of Project
activities.
Progressively rehabilitate
disturbed areas where
practicable.
In an unlikely event in case of this project,
the following should be considered as
cautionary measures:
Avoid, where practicable, endangered,
vulnerable and rare (EVR) flora species and
the habitat of EVR fauna.
No unauthorised clearing of native
vegetation.
Permits and approvals in place for any
unavoidable disturbance of EVR flora and
fauna species.
No introduction of declared pests as a
result of Project activities.
Develop and implement an environmental
offsets strategy.
Minimise impacts to native vegetation and
on habitat fragmentation.
Progressive rehabilitation is consistent with
the surrounding area and land use post
restoration.
Weeds and
pests
To prevent the spread or
introduction of pest and
weed species as a results
of Project activities.
No increase in abundance or distribution of
weed and pest species as a result of
Project activities.
Surface water
quality
To minimise the potential
impacts associated with
erosion and to prevent the
release of contaminants
that may adversely affect
downstream surface water
quality
No release of contaminants to surface
waters outside the boundary of Project
infrastructure.
No failures of sediment and erosion control
techniques leading to unacceptable
sediment release.
Groundwater
quality and
availability
To protect the quality of
the existing groundwater
resources and not extract
groundwater to the
detriment of other
groundwater users and
biodiversity dependent on
groundwater supplies.
Groundwater quality not impacted by
activities. Develop trigger levels for the
point at which changes to groundwater
quality and levels may result in the
implementation of groundwater
management plans.
Soil erosion
and sediment
control
To minimise
environmental impacts
caused by soil loss and
erosion.
Erosion and sediment control techniques
implemented onsite where necessary.
No failures of sediment and erosion control
techniques leading to unacceptable
sediment release.
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Soil
contamination
No contamination of soils
arising from Project
activities.
To manage any pre-
existing contaminated
soils such that extent of
contamination is not
exacerbated by Project
activities.
Minimise, where
practicable, contamination
of soils by Associated
Water.
No release of contaminants, hazardous
substance or dangerous goods to soil.
Identify all pre-existing contaminated soils
likely to be impacted by Project activities.
Where pre-existing contaminated soils are
identified, and disturbance by Project
activities is unavoidable, develop and
implement appropriate management
strategies.
No contamination of soils and water outside
the footprint of water management
infrastructure.
Landscape and
character
maintenance
To minimise the impact on
environmental and
community values from
the location of
infrastructure.
Respond to all complaints regarding
impacts on environmental and community
values and, where feasible, implement
mitigation measures.
Where applicable, consultation with
potentially affected stakeholders.
Evidence that decision criteria for location
of infrastructure includes consideration of
environmental and community values.
Topography
maintenance
To minimise impacts to
topography
Minimise sediment and erosion release
from areas where topography is altered.
Consultation with stakeholders regarding
topography following decommissioning.
Where practicable, sites are returned to
their original profile upon decommissioning.
Waste
management
To minimise waste
generation and maximise
reuse and recycling of
waste products.
To dispose of waste in an
appropriate manner.
No contamination of soil, air or water as a
result of inappropriate waste management.
Develop and implement a plan for waste
minimization and management.
All waste disposal to be carried out by a
licensed waste contractor.
Waste management practices to not result
in loss of health to personnel or sensitive
receptors.
Effluent
disposal
Should any be created, To
release treated effluent
and manage sewage
sludge without causing
environmental harm.
Should any be generated on site or
associated project activity, treated effluent
meets quality requirements of design
parameters.
All sewage sludge is disposed at an
appropriate sewerage disposal facility.
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Traffic and
Transport
To minimise as much as
practicable potential
impacts associated with
traffic generated by the
Project.
Minimal traffic-related complaints and
incidents.
To minimise impacts on road pavements, or
where this is not practicable, to negotiate
appropriate contributions or upgrades to
road pavement impacts with relevant
authorities.
Incidents and
complaints
To have a process
whereby all complaints
can be lodged and
responded to in an
appropriate manner.
Record all complaints and responses in an
incidents and complaints register.
Respond appropriately to all incidents and
complaints.
Environmental
induction and
ongoing
training
To ensure that all Project
personnel, including
contractors, comply with
the environmental
requirements of all tasks.
All personnel undergo site inductions and,
where necessary, additional training, that
address environmental requirements of
Project activities.
Full compliance with induction and training
procedures.
Emergency
response for
environmental
incidents.
To ensure that Project
personnel can respond
effectively and efficiently in
the event of an
environmental incident to
ensure no long-term
adverse impacts on
health, safety or the
environment.
Any emergency response addressed in
accordance with the Eskom Emergency
Response Plan.
Nil government notices through out the
project phases.
Fire
management
To prevent the initiation of
bushfires as a result of
Project Activities.
To protect Project
personnel and key Project
infrastructure from
bushfire impacts.
Develop and implement an Emergency
Response Plan that includes fire
management.
No unplanned and uncontrolled fires
caused by Project activities.
Consultation with all relevant fire
management authorities where need arise.
Dangerous
goods and
hazardous
substances
To protect Project
personnel, the public and
the environment from
harm due to the transport,
storage or use of
dangerous goods or
hazardous substances.
No unplanned release of dangerous goods
or hazardous substances.
All transport, storage and handling of
dangerous goods or hazardous substances
is performed in accordance with applicable
legislation, guidelines and standards.
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Revegetation
and
rehabilitation
To restore, as far as
reasonably practicable,
land to its pre-existing
condition.
Monitoring of rehabilitation areas occurs at
a frequency necessary to determine
rehabilitation success.
After a suitable period, revegetation occurs
naturally and is similar to surrounding
vegetation.
No weed species introduced.
Rehabilitation area stabilised with no
significant erosion events.
Decommissioni
ng
To decommission Project
facilities such that they do
not present an ongoing
environmental risk.
To plan for
decommissioning in
consultation with relevant
stakeholders.
Develop and implement, in consultation
with stakeholders, a detailed
decommissioning plan for all facilities prior
to the end of their useful life.
6. ENVIRONMENTAL MANAGEMENT PROGRAMME
The Eskom Project EMP describe, in detail, the environmental values of the power line installation,
potential impacts on environmental values and measures to mitigate impacts. EMPs have been
prepared based on the findings and processes anticipated. The management plans are consistent
with Eskom Northern Region Business Principles for the protection of environmental and social
values across all the company’s activities, operations and projects.
6.1.1 METHOD STATEMENTS
Method statements are written submissions by the Contractor to the PM in response to the
requirements of this EMP or to a request by the PM. The Contractor shall be required to prepare
method statements for several specific construction activities and/or environmental management
aspects.
The Contractor shall not commence the activity for which a method statement is required
until the PM has approved the relevant method statement.
Method statements must be submitted at least five (5) days prior to the date on which
approval is required (start of the activity).
Failure to submit a method statement may result in suspension of the activity concerned
until such time as a method statement has been submitted and approved.
An approved method statement shall not absolve the Contractor from any of his
obligations or responsibilities in terms of the contract. However, any damage caused to
the environment through activities undertaken without an approved method statement
shall be rehabilitated at the contractor’s cost.
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The method statements shall cover relevant details with regard to:
o Construction procedures and location of the construction site. �
o Start date and duration of the procedure.
o Materials, equipment and labour to be used.
o How materials, equipment and labour would be moved to and from the site as well as
on site during construction.
o Storage, removal and subsequent handling of all materials, excess materials and
waste materials of the procedure.
o Emergency procedures in case of any reasonably potential accident / incident which
could occur during the procedure.
o Compliance / non-compliance with the EMP Specification and motivation if non-
compliant.
7. MANAGEMENT PLAN, MITIGATION AND MONITORING PLAN
This section provides, first in the form of the plain text, the key provisions for environmental
management for the site, and then complies into the form of the table a description of the mitigation
measures that will be implemented to avoid or minimise the potential impacts. This table lists site
specific construction activities correlated with identified environmental impacts, provides site specific
mitigation measures, and frequency of the mitigation measures. It also mentions the parties
responsible for implementation, supervision of the application of the environmental management
plan.
7.1 KEY PROVISIONS FOR ENVIRONMENTAL MANAGEMENT
Environmental impact mitigation can be further developed before proceeding with initial stage of
construction (i.e., top soil stripping, grading, vehicles crossing). The common measures and key
mitigation provisions specific to this site are listed below (these measures are also integrated into
activities, impacts, mitigations, responsibilities, see table in subsections).
7.1.1 GENERAL PROVISIONS
General measures that will be implemented to ensure that environmental impacts are avoided or
mitigated include but not limited to the following
Safety warning signs, authorising only project personnel
Adequate signage to ensure that areas delimited by the project are respected
The construction camps will be subject to the EMP requirements. In this case mobile toilets
of sufficient capacity should be provided. The collection of disposal of the sewage/ waste
water shall be arranged properly in accordance with legislations.
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Access to the site will be done through the existing roads
7.1.2 ENVIRONMENTAL RESOURCES
The following environmental resources will be provided by the contractor:
Oil spills response equipment and materials
An Environmental Control Officer (ECO) permanently on site supervising and monitoring works,
Personnel on site who are trained in the use of the oil spill response equipment and materials,
Prior training of entire personnel and continuous toolbox talks to ensure that all workers are
aware of the environmental requirements during crossing works,
Measures to respond to all water pollution and oil spill
No parking area will be set up to limit the passage of vehicles across the working zone,
No refuelling operation will be authorised on site,
All equipment working on site will be inspected for potential leaks, etc prior to starting time the
work and then on a monthly basis (daily basis for engines working directly into the channels),
Adequate spills response contingency will be mobilized; including oil spill kits with absorbent
pads shovels plastic and sand bags). These will be available on site during the project phase
and personnel trained in the use of the equipment available on site.
7.2 RECOMMENDATIONS
Construction materials should be properly stored and removed after construction and
decommissioning activities
Water must be provided for use by construction workers during construction period for
drinking purposes
The Contractor should provide a letter of assurance relating to the general waste disposal
site to be used as well as record of waste that is being disposed. Other rubble must be used
to re-instate the diggings during construction.
No private or other property around or near the construction site may be damaged in any
way.
No construction should take place during wet weather to prevent soil erosion from forming
Mobile portable toilets should be provided by the Contractor, no pit toilet should be dug on
site.
Storm water should be well managed before entering the nearby rivers or streams.
Construction materials should be properly stored and removed after construction and
decommissioning activities.
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7.3 NOISE AND VIBRATION
7.3.1 ENVIRONMENTAL VALUES
The power line project area in situated in farm areas, which in general is expected to have less
existing background noise levels.
Generally all noise impacts associated with the Eskom project will occur during the construction of
the power line. Construction activities will be limited to 10 hours per day. Where construction noise
impact on the acoustic environment of premises it is usually recommended that construction hours
be limited to 7am to 5pm Monday to Friday, 7am to 1pm Saturday. Based on the recommended
noise levels environmental guidelines, the following noise level limits are proposed:
45 dB(A) between 7am and 6pm from Monday to Friday
45 dBA between 7 am and 1 pm on Saturdays
30 dbA at all other times.
7.3.2 POTENTIAL IMPACTS ON ENVIRONMENTAL VALUES
Potential noise impacts associated with the construction and the operation of the power line are
projected to be minor and are expected to remain within the recommended noise limits as prescribed
in the noise control regulations and policies/ guidelines.
In the unlikely event that construction activities are required at night, these activities may be
scheduled to occur when they generate the least disruption, or managed through negotiation of
alternative arrangements with affected stakeholders if any.
Construction
All noise impacts associated with the construction of the chickadee power line will lead to temporary
minimal disturbances (if any) since the affected area is not considered to be sensitive receptor.
Trenching and restoration works are expected to generate the highest noise levels.
Other sources of noise will be associated with construction camps and traffic movements.
Vibration impacts which may occur as a result of the power line construction activities (excluding
blasting should the need arise) are projected to be minimal and therefore would remain
predominantly within a 32 m site radius.
Construction works will occur during daylight hours.
In an emergency to avoid injury or loss of life, property and/or to prevent environmental harm
where agreement is reached with local community to reduce construction duration and/or
manage other traffic, amenity or disturbance issues
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Extenuating circumstances which are outside the Project’s control such as long periods of bad
weather causing delays to the power line construction program.
Operation
The operating power line does not emit any discernible noise. Special procedures will be
implemented to manage this event should it be necessary.
Table 7.2.3 a:
Noise and Vibration Management Plan (Construction)
Operational Policy
To construct in a manner that minimises the impact of noise and vibrations on surrounding areas and industry.
Performance Criteria
No exceedence of Project derived noise criteria at potential sensitive receptors.
Responded to all noise-related complaints received from residents and landholders and implement mitigation measures.
Consultation with potentially affected sensitive receptors.
Implementation Strategy
High noise events such as blasting, when required will be scheduled during times of least impact to the local community.
In unlikely event, Community/Businesses to be given adequate notice of any scheduled atypical noise events.
Any blasting to be carried out in accordance with relevant State legislation.
In unlikely event for this particular project, a plan will be prepared before blasting activities begin, giving consideration to potential air blast pressure and vibration and including mitigation measures.
Where needed, Equipment will be fitted with noise-control devices.
Campsites, site offices and stockpile sites to be located a sufficient distance from Business/residences to limit noise impacts.
Monitoring and Auditing
Landholder complaints relating to noise and vibration will be recorded and closed out by the Environmental Manager or delegate.
Noise surveys at relevant local residences will be undertaken at the request of the administering authority.
The method of measurement and reporting will be conducted in accordance with the accepted Noise Measurement Manual/ procedures
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Reporting and Corrective Action
The owner and construction contractor will maintain records of all monitoring and auditing activities and report results to the Environmental Manager at agreed intervals.
Recommendations and corrective actions arising from audits and reviews will be implemented.
Routine work reports will be recorded and reviewed by each supervisor or manager.
All incidents that deviate from normal operating conditions will be reported and action
initiated (including reporting to relevant agencies where this is warranted/required) by the
Owner and construction contractor to prevent a recurrence of the incident.
Non-compliance
Noise and Vibration Management Plan (Operation)
Noise and Vibration Management Plan (Operation)
Management Policy
To operate in a manner that minimises the impact of noise and vibrations on surrounding residences and industry.
Performance Objectives
No exceedence of Project derived noise criteria at sensitive receptors.
Responded to all noise-related complaints received from landholders and implement mitigation measures
Implementation Strategy
Notify adjacent landholders of timing and duration prior to any maintenance activities creating excess noise on site.
Schedule, where possible, unavoidable loud noise activities (e.g. heavy machinerys) at times that will minimise nuisance to surrounding landholders.
Notify businesses/ landholders in advance of unavoidable loud noise activities where practicable.
In unlikely event for this project, notify local businesses, landholders
and affected industries of any planned venting.
Monitoring Business/Landholder complaints relating to noise and vibration will be recorded and closed out by the Environmental Manager or delegate.
Noise surveys at relevant local businesses/ residences where applicable will be undertaken upon the request of the administering authority.
The method of measurement and reporting will be conducted in accordance with the best industrial practices
Reporting And Corrective Action
Complaints relating to noise will be addressed promptly, with further investigations and reporting to the Eskom if required.
Routine work reports with maintenance records will be recorded and reviewed by each supervisor or manager.
All works that deviate from normal operating conditions will be reported and action initiated (including reporting to relevant agencies where this is warranted/required) to prevent a recurrence of the incident.
Non-compliance and incident reports will be reviewed and closed out by senior management.
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Regular reviews, recommendations and corrective actions shall be implemented.
7.4 AIR QUALITY AND DUST
7.4.1 ENVIRONMENTAL VALUES
The Project environmental objective for air quality is to preserve ambient air quality to the extent that
ecological health, public amenity or safety is maintained. The air quality standards that have been
considered during this assessment include:
Environmental Management (Air Quality)
National Environment Measure for Ambient Air Quality
Eskom’s corporate global air quality standards.
Eskom project will not exceed air quality objectives as set by the national agencies or Eskom air
quality standard. In general, the company standards are more stringent than the air quality
objectives set by national or local government agencies.
7.4.2 POTENTIAL IMPACTS ON ENVIRONMENTAL VALUES
Construction
The construction earthworks and associated vehicle movements are likely to generate dust
particularly during dry, windy weather conditions. No other major air contaminants are predicted to
result as power line construction. Any impacts associated with dust generation are likely to be more
adverse in areas located in proximity to sensitive receptors such as industrial areas or residences.
However, with the implementation of mitigation strategies, it is expected that dust concentrations
within these potential sensitive areas will remain within acceptable limits for this Eskom project.
Operation
Operation of the power line will generate potential air emissions from the following sources:
Dust from limited ongoing management of the chickadee power lines.
Emission control efficiencies of 50% can readily be achieved through the implementation of
effective watering programme for unpaved roads and material handling points
Dust generated during operations will be minimal in comparison to construction. Dust
concentrations and fallout are expected to be extremely minimal and well within acceptable
limits.
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Air Quality and Dust Management Plan (Construction)
Air Quality and Dust Management Plan (Construction)
Operational Policy
To construct and operate in a manner that minimizes impacts on ambient
air quality.
Performance Criteria
No exceedence of Project derived air quality criteria at sensitive or potential sensitive receptors.
Consultation with potentially affected sensitive receptors.
Respond to all complaints on air quality.
Implementation Strategy
Vehicles and machinery to be used on site will be fitted with appropriate exhaust systems and devices in good working order.
Where necessary, drive on unsealed surfaces, adjacent to businesses/residences, at speeds to minimise dust generation.
Haul roads to be well maintained.
Should need arise, watering of the access tracks and topsoil stockpiles on an as-required basis to minimise the potential for environmental nuisance due to dust.
Soil stockpiles to be kept as low as possible.
Watering frequency will be increased during periods of high risk (e.g. high winds).
In the unlikely event, the potential for generation of bulldust will be reduced through management and control (e.g. watering, mulching cleared vegetation to provide a stable surface).
Business/community to be notified and consulted about scheduled construction activity likely to generate dust.
Avoid smoke generation, with a strict no-burning policy.
Fire control procedures in welding operations.
Monitoring and Auditing
Visual checks of dust emissions, particularly during windy/dry periods.
Water construction sites and access roads on an as-required basis (e.g. persistent dust emissions).
Visual evidence of defective exhausts, and subsequent repair of relevant construction vehicle by contractor.
Reporting and Corrective Action
The construction contractor will maintain records of all monitoring and auditing activities and report results to the Eskom project Environmental Manager at agreed intervals.
Recommendations and corrective actions arising from audits and reviews will be implemented.
Routine work reports will be recorded and reviewed by each supervisor or manager.
All incidents that deviate from normal operating conditions will be reported and action initiated (including reporting to relevant agencies where this is warranted/required) by Eskom and construction contractor to prevent a recurrence of the incident.
Non-compliance and incident reports will be reviewed and closed out by
senior management.
Table 7.4.2 a: Air Quality and Dust Management Plan (Operation)
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Air Quality and Dust Management Plan (Operation)
Management Policy To operate the power lines and associated facilities in a manner that maintains ambient air quality of the area.
Performance Objectives
No exceedence of Project derived air quality criteria at potential or sensitive receptors.
Consultation with potentially affected sensitive receptors.
Respond to all complaints on air quality.
Implementation strategy
Minimise maintenance activities requiring clearings, and conduct under favourable weather conditions to facilitate rapid atmospheric dispersion.
Undertake leakage detection surveys at construction machinerys.
Repair any detected leaks as a high priority.
Ensure vehicles and machinery exhaust systems are maintained in good working order.
Water sites and access roads for excavation, construction or clearing works, as required.
Venting, for commissioning or emergency situations, will be at appropriately located valves.
Monitoring The installation of anti-climb wires to serve as a deterrent to unauthorized climbing of the pylons.
Eskom should have programs in place where the broken wires are replaced as part of the maintenance.
The applicant has a program in place to ensure the control of vegetation around pylons to minimize the risk of fires.
Monitoring of power line for electricity supply.
Reporting and Corrective Action
Business/Landholder complaints will be recorded and action taken.
Non-Compliance and Incident Reporting will be undertaken by Operations Management to ensure prompt rectification and, if required, initiation of changes to system.
7.4.3 GREENHOUSE GASES
The main Greenhouse Emissions Sources for the construction of the power line will be associated
with construction vehicular movements for equipment deliveries/construction of campsites and
personnel movements.
Eskom is committed to minimising energy consumption and greenhouse gas emissions through
continual improvement and technologies. It is committed to:
Project commitments relating to minimising energy consumption and greenhouse gas emissions
through continual improvement and technological developments.
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7.5 VISUAL AMENITY AND LIGHTING
7.5.1 ENVIRONMENTAL VALUES
The majority of the area affected by the construction of power line has been highly modified by
existing activities. The landscape within the view shed also has many elements of existing
infrastructure such as roads, transmission and distribution lines, communication towers, power lines,
existing industrial infrastructure, and power stations. Human modified landscapes are sources of
lighting and there are is no undisturbed landscapes in the project area.
Potential Impacts on Environmental Values
The key visual characteristics of the power line fall into two categories:
Temporary changes associated with construction
Long-term changes associated with vegetation removal and the presence of above-ground tower
infrastructure(power line)
Construction
Due to the presence of vehicles, trucks and earthmoving equipment, the power line may be visible
during the construction phase. This will be a permanent visual impact on the landscape.
For power line corridor, the visual impact associated with construction may also be more apparent
from elevated viewing locations or across open areas with little or no intervening vegetation. The
location of the power line servitude will be more obvious where existing grass vegetation is removed
prior to rehabilitation of the easement. The impact will diminish as rehabilitation works take effect.
Once the construction site is rehabilitated the easement will merge in existing infrastructure in the
project area and creates little visual impact.
Although there will be some views from main local road, the overall impact is considered to be
negligible due to the predominantly low landscape sensitivity and limited viewing opportunities
afforded by topography and the existing developments in the project area.
During construction, there will be no instances of construction activities occurring at night and
therefore requiring lighting.
Visual Amenity and Lighting Management Plan
Visual Amenity and Lighting Management Plan
Visual Amenity and Lighting Management Plan
Policy To minimise impacts on visual amenity associated with the power line.
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Performance criteria
Respond to all complaints regarding visual amenity, where feasible, implement mitigation measures.
Consultation with potentially affected sensitive receptors where
applicable.
Implementation strategy
Consultation with businesses/ landowners and neighbouring occupiers in relation to the location of construction site camp.
Monitoring and auditing
Visual amenity will be monitored from potentially affected view sheds.
Business/ Landholder complaints relating to construction visual interference will be recorded and closed out by the Environmental Manager or delegate.
Reporting and Corrective action
Complaints relating to visual amenity will be addressed promptly, with further investigations and reporting to the Eskom Environmental Manager if required.
In response to Eskom and or community concerns, appropriate remedies will be assessed in order to minimise potential impacts.
Operation
The only visual impacts during operation will be from towers and power lines.
8. FLORA AND FAUNA
8.1.1 ENVIRONMENTAL VALUES
The Eskom project site not is situated in an ecological community listed as endangered or
significant. The site is in built up location with secondary and limited vegetation cover. The
vegetation is mostly cleared, degraded and contains grass.
Potential Impacts on Environmental Values
Construction
No principal impact on flora and fauna is anticipated in this project. Other potential detrimental
impacts on biodiversity include:
the movement of machinery and vehicles between areas, which has the potential to spread
weeds including a number of potential environmental and declared noxious species
the introduction or proliferation of pest fauna species
the activities of machinery and construction operations which may increase the likelihood of veld
fires
indirect impacts, being altered water, sediment and nutrient flows if watercourse disturbance is
not effectively managed.
Operation
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During the operational phase of power lines, easement for the chickadee power lines will, as far as
reasonably practicable, be rehabilitated to pre-disturbance condition. No floral and faunal impact are
anticipated during operation.
Flora and Fauna Protection Management Plan (Construction)
Flora and Fauna Protection Management Plan (Construction)
Operational Policy To minimise impacts on the abundance and distribution of flora and fauna as a result of Project activities.
Progressively rehabilitate disturbed areas where practicable.
Performance Objectives
Avoid, where practicable, areas of natural flora species and the habitat of surface and subsurface fauna.
No unauthorized clearing of native vegetation.
No introduction of declared pests as a result of Project activities.
Develop and implement an environmental offsets strategy.
Minimise impacts to native vegetation and on habitat fragmentation.
Progressive rehabilitation is consistent with the surrounding area and land use post restoration.
Implementation strategy
Minimise maintenance activities requiring disturbing site buffer zone
No burning of vegetation including cleared vegetation.
Implement a re-seeding plan based on existing site conditions where necessary.
Bare vehicle tracks will be minimised following the rehabilitation of the corridor post-construction.
Monitoring Entire construction site will be monitored to ensure minimal
interference with vegetation or surface and subsurface macro
and micro fauna
Reporting and Corrective Action
Landholder complaints will be recorded and action taken.
Non-Compliance and Incident Reporting will be undertaken by Operations Management to ensure prompt rectification and, if required, initiation of changes to system.
9. WASTE MANAGEMENT
9.1.1 ENVIRONMENTAL VALUES
There will be a variety of types of waste associated with the construction and operation of the power
line. Waste types are likely to include:
Wastes associated from the delivery of materials
Solid waste from materials used
Littering from construction workers
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Recyclables
Putrescibles from construction camps; and
Workshop related wastes
Eskom is committed to minimise the use of resources and reduce waste wherever possible.
Additionally, Eskom Northern Region resource use and waste management objective is to reduce
the risk of harm to people and the environment through a reduction of waste generation and careful
waste stream management.
9.1.2 POTENTIAL IMPACTS ON ENVIRONMENTAL VALUES
Potential impacts of waste generated by the power line construction activities include:
Water pollution caused by release or spills of solid or liquid waste either directly to receiving
waters or indirectly via storm water run-off to receiving waters from waste-contaminated sites
land contamination caused by spills or inappropriate disposal to soils of solid and liquid waste
Groundwater contamination caused by release or spills of solid or liquid waste to land and
subsequent transport of mobile or soluble waste constituents to the groundwater resource
Littering caused by lack of suitable containment measures for general rubbish, scrap metal or
other waste
Decreased abundance and altered distribution of fauna and flora
Increased abundance of vermin and spread of disease
Loss of vegetation and increasing sodic condition of soils caused by improper release or spills of
wastewater with high total dissolved solids (TDS) concentrations.
Collection, handling and transportation of wastes generated at the site will be done as per the
General Waste management Plan,
Waste bins will be placed for proper collection and segregation in a marked/ signed and
dedicated area,
Their collection should be organised on the construction site on a daily basis,
The waste will be then be transported to the approved disposal site,
Provision of adequate mobile toilets facility for workforce including treatment plant of appropriate
capacity or with regular disposal at approved discharge point,
A designated and marked hazardous waste area will also be installed, and equipped with
secondary containment.
All waste material will be removed from the construction site daily or stored on site in skips, which
will be removed on a regular basis. Wastes will be disposed of to a facility agreed to by the Local
Government Authority (LGA) and in accordance with regulatory waste management guidelines.
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9.2 EFFLUENT DISPOSAL
9.2.1 ENVIRONMENTAL VALUES
The project site is already developed and however the in situ environmental values are to be
protected through the careful location of effluent and sludge producing activities and selection of
treatment and release methods.
Any effluent from temporary, mobile toilets along construction right of ways will either be:
managed by the relevant contractor and disposed of at an appropriately licensed waste disposal
facility or transferred to effluent treatment facilities at camps.
Potential Impacts on Environmental Values
Potential environmental impacts on environmental values for the release of effluent can include:
Eutrophication of waters due increased nutrient and organic matter;
Impacts associated with the accumulation of toxicants such as heavy metals;
Impacts on downstream aquatic communities;
Soil contamination; and
Public health and safety impacts.
Table 9.2.1a
Effluent Disposal Management Plan
Policy To release treated effluent and manage sewage sludge without causing environmental harm.
Performance Criteria Treated effluent meets quality requirements of design
parameters.
All sewage sludge is disposed off at an appropriate sewerage disposal facility.
Implementation strategy
Sewage treatment plants will be subject to a site- based
management plan, also detailing the irrigation of treated effluent
for onsite mobile toilets.
All regulated waste must be recorded and tracked in accordance
with the regulations, which includes keeping records of the
pickup date, waste description, quantity, origin and destination.
Should any sewage be generated on site, it will be treated to
high class effluent standard
Sanitary bio-solids or sludge from camp sewage treatment
operations will be disposed at commercially licensed offsite
facilities as necessary.
Monitoring Entire construction site will be monitored to ensure waste
materials are handled and disposed of as directed in the EMP.
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Reporting and Corrective Action
The waste transfer station will use an on-site program to manage
all wastes.
Any non-compliance with sewage management plans will be
followed up and corrective actions taken
Where necessary, irrigation regimes will be amended depending
on the results of soils and water quality monitoring.
During Power line operations there might be camps requiring management of effluent.
10. INCIDENTS AND COMPLAINTS
An environmental incident will be regarded as any incident that harms or has the potential to harm
environmental and social values. In the event that an environmental incident occurs, the following
steps will be followed immediately:
Prevention of further pollution/environmental harm (including
impacts on air, water quality, flora and
fauna and noise environment)
Clean-up and/or control of polluting substance(s)
Implementation of mitigation measures to prevent recurrence of
similar incident
Reporting and documenting of incident and instigation of
incident
Investigation in accordance with Eskom Northern Region
Standards.
All environmental incidents, near-misses and hazards will be reported via the standing Eskom
reporting system in accordance with the company Standard for incident reporting. The relevant and
public relation and communications teams will handle complaints in the first instance, who will liaise
with the complainant(s), the Environment Team and the Environment Manager for an effective
resolution. The Environment Manager has responsibility to ensure that all complaints are addressed
and appropriately closed off.
The Incident and Complaint Management Plan is set out in Table below. As management and
response to incidents and complaints will remain consistent throughout the life of the project, this
management plan is considered appropriate for both construction activities and operations.
Incident and Complaint Management Plan
Incidents and Complaints Management Plan
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Incidents and Complaints Management Plan
Operational Policy
To have a process whereby all complaints can be lodged and responded to in an appropriate manner.
Performance Criteria
Record all complaints and responses in an incidents and complaints register.
Respond appropriately to all incidents and
complaints.
Implementation Strategy
All environmental incidents will be recorded in the relevant Eskom environmental management database, with corrective actions assigned and followed up by the responsible person for a particular incident.
The complaints form will document at least the following information: o Time, date and nature of complaint. o Type of communication (telephone, letter, email, visit). Name,
contact address and contact number (if provided). o Response and investigation undertaken as a result of the complaint. o Action taken and signature of person investigating complaint. o Each complaint will be investigated as soon as practicable and,
where appropriate, action taken to remedy the cause of the complaint. If DEA advises alleged nuisance, it will be investigated and DEA advised of any action proposed or undertaken, and records will be kept of all complaints.
Monitoring and Auditing
The Environmental Officer will maintain the complaints register and ensure all complaints are resolved. The Environmental Officer will check the complaint form within two weeks of complaint receipt to ensure follow-up action has been taken to resolve the issue.
Where required, the relevant authorities
will be informed of complaints.
Reporting and Corrective Action
All complaints and incidents are to be reported to the Environmental Officer, who will report to the relevant Manager.
Should further incidents occur or complaints be received in relation to previous occurrences, an appropriate selection of the following corrective actions will be undertaken:
Additional environmental awareness training of the workforce with respect to the
procedures to be followed for environmental incidents or complaints.
Investigation into why the incident/complaint was not addressed within the specified timeframe.
Incident/complaint follow-up according to the results of the investigation.
Where required, work place practices will
be reviewed.
11. ENVIRONMENTAL INDUCTION AND TRAINING
Impacts to the environmental values from power line activities have the potential to occur during both
the construction and operation components of the project. All relevant personnel with management
and operational responsibilities for the Project will receive Safety Health and Environmental training
and an induction to ensure they are familiar with the relevant management systems and
requirements, as appropriate to their roles and responsibilities.
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The purpose of the training is to ensure all individuals are aware of their environmental
responsibilities and have obtained the skills and competence to fulfill such responsibilities.
The Environmental Induction and Training Plan is set out in table below. As personnel numbers and
on-site activities will be significantly less during the operational phase of the project, this plan is
considered appropriate for both construction activities and operations.
Environmental Induction and Training Plan
Table 11.1: Environmental Induction and Training Plan
Incidents and Complaints Management Plan
Operational Policy
To ensure that all Project personnel, including contractors, comply with the environmental requirements of all tasks.
Performance Criteria
All personnel undergo site inductions and, where necessary, additional
training, that address environmental requirements of Project activities.
Full compliance with induction and training
procedures.
Implementation Strategy
Training programs will be conducted as required.
All site staff to be made aware of the Project EMP, EA conditions, environmentally sensitive areas and environmental responsibilities.
Identify the skills required to effectively implement the Project; and the EMP and its procedures or sub plans. Ensure the skills of relevant contractors working on the site are also included.
As a minimum, everyone will have basic environmental training and be familiar with the EMP, their roles and responsibilities detailed in it and what it requires in their job.
Develop an induction-training plan that explains environmental obligations, the purpose of the EMP and any issues new starters, whether permanent or contractors, must be aware of.
Identify and describe how specific operations’ skills training will occur, when and with which staff. Ensure all site staff are aware of their responsibilities in implementing work instructions or procedures contained in the EMP.
Ensure a document exists that clearly lists who will require training, the frequency of training and the procedure to document training activities. Identify to what basic level or standard training will be targeted.
Monitoring and Auditing
The success of the training programs will be assessed and documented.
Non-compliance with training will be
recorded
Reporting and Corrective Action
In the event of a staff member not being adequately trained or inducted,
training activities will be undertaken as necessary.
The training or induction programme will be
revised accordingly.
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12. EMERGENCY RESPONSE FOR ENVIRONMENTAL INCIDENTS
Impacts to the environmental values from chickadee power lines have the potential to occur during
both the construction and operation components of the project. Appropriate emergency response
needs to be in place for the life of the project. The Emergency Response for Environmental Incidents
Management Plan is set out in Table below.
Emergency Response for Environmental Incidents Management Plan
Emergency Response for Environmental Incidents Management Plan
Emergency Response for Environmental Incidents Management Plan
Operational Policy
To ensure that Project personnel can respond effectively and efficiently in the event of an environmental incident to ensure no long-term adverse impacts on health, safety or the environment.
Performance Criteria
Any emergency response addressed in
accordance with the Eskom Emergency Management Plan.
Nil government notices.
Implementation Strategy
Where necessary, a detailed Crisis and Emergency Management Plan will be prepared and will include the following: − Response procedures in the event of a fire, chemical release, spill, leak, explosion, equipment failure, bomb threat, natural disaster (including severe storm and flood events) or any other likely emergency. − Communication arrangements and contact details. − Roles and responsibilities of relevant personnel. − Emergency controls and alarms. − Evacuation procedures. − Emergency response equipment. − Leak detection and control points. − Training requirements. − Site access and security. − Notify and report to DEA. − Develop callout response plan. − Spill-containment procedure. − Safely recover spillage. − Clean-up and rehabilitation. − Incident investigation. − ER training − Monitoring and detection systems. − Callout contact lists. − Measures to halt spill [i.e. control pumps, etc. − Personnel responsibilities. − Equipment requirements.
Location, storage, maintenance
Communications and logistics
Monitoring and Auditing
The effectiveness of the emergency
response plan will be tested at least annually and audited.
Reporting and Corrective Action
The Corporate SHE Manager will be responsible for compiling the results of
testing and auditing programs. These results will be reported to the relevant
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Manager.
The following constitute incidents or failure to comply:
1. Emergency response plan is not prepared or implemented.
2. Emergency response equipment is not provided.
3. Emergency response training is not undertaken.
4. Emergency response procedures not followed in the event of an incident.
In the event of an incident or failure to comply, a selection of the following
actions will be undertaken, as appropriate:
1. Prepare or implement the emergency response plan.
2. Provide the necessary equipment or training.
3. Investigate why the emergency response procedures were not followed
and implement mitigating measures.
13. ADDITIONAL ON-SITE ACTIVITY ENVIRONMENTAL MANAGEMENT PROGRAMME
13.1 SITE ESTABLISHMENT AND DEMARCATION O
bje
cti
ves
Project Area
Ensure proper demarcation of the project area prior to construction;
Ensure timely notice and negotiation with stakeholders in the event that access is required for construction purposes; and
Ensure that all areas impacted during construction are rehabilitated to suitable levels.
Servicing Vehicles
Prevention of pollution of the environment; and
Minimise chances of transgression of the acts controlling pollution.
Sanitation
Ensure that proper sanitation is received.
No. Activity Mitigation Measures Phase Frequency Responsibility
Pre-Construction Phase
1 Sanitation The Contractor shall install mobile portable toilets on site. The
Contractor camp shall have the necessary ablution facilities with
temporary toilet, which will be emptied once a week.
All phases Weekly C
The Contractor will be responsible for the provision of and proper
utilisation, maintenance and management of toilet, wash and
waste facilities. Toilet facilities supplied by the contractor for the
workers shall occur at a maximum ratio of 1 toilet per 15 workers.
All temporary / portable toilets shall be secured to the ground to
prevent them from toppling due to wind or any other cause.
Construction Daily C
Prior to the establishment of the ablution facilities, the Site
Manager must approve an appropriate location.
Pre-Construction Once-off SM
The entrances to the ablution facilities shall be adequately Pre-Construction Once-off C
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screened from public view.
2 Site
Establishme
nt –
Contractors
camp, and
wastewater
management
The contractor’s camp shall be sited so as to cause the least
amount of disturbance to adjacent landowners.
Pre-Construction Once-off C
The Contractor shall supply a wastewater management system
that will comply with legal requirements and be acceptable to
Eskom. A septic tank system is recommended to ensure the best
practice environmental solution.
Pre-Construction Once-off C
4 Eating Areas Eating areas shall be designated and demarcated. Pre-Construction Once-off C
Sufficient bins shall be present in this area for all waste material. Pre-Construction Once-off ECO
Construction Phase
1 Project Area Construction activities are limited to the area as demarcated by
SM within the site identified for the construction of the power
line.
Construction Monthly SM and C
Any area outside the construction area, required to facilitate
access, construction activities, construction camps or material
storage areas, where necessary, shall be negotiated with the
affected stakeholders and written agreements shall be obtained.
Construction Monthly ECO
All construction areas shall be cleared in accordance with the
ECO and SM.
Construction Monthly ECO and SM
Any extra space to be cleared outside the construction area shall Construction Monthly SM
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be negotiated and approved by SM. All areas marked as no go
areas inside the parameters shall be treated with the utmost
care and responsibility.
2 Sanitation Staff shall be sensitised to the fact that they should use these
toilets at all times. The Contractor shall inform all site staff to
make use of supplied ablution facilities and under no
circumstances shall indiscriminate excretion and urinating be
allowed other than in supplied facilities.
Construction Daily C
Toilet paper is also a source of littering, and the Contractor shall
be forced to clean up any litter.
Construction Daily C
Ablution facilities must be maintained in a hygienic state and
serviced regularly. Toilet paper will be provided.
Construction Daily C
The Contractor will ensure that no spillage occurs when the
toilets are cleaned or emptied and that a licensed provider
removes the contents from the site.
Construction Weekly C
Disposal of such waste is only acceptable at a licensed waste
disposal facility.
Construction Weekly ECO and C
3 Site
Establishmen
t
The site must be kept tidy and hygienic at all times with special
reference to sanitation & water management.
Construction Weekly C, ECO and SM
Where possible and practical all maintenance of vehicles and
equipment shall take place in the workshop area.
Construction Weekly C
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The Contractor shall be in possession of an emergency spill kit
that must be complete and available at all times on site.
Construction Weekly C
No equipment shall be used which may cause irreparable
damage to wet areas. The contractor shall use alternative
methods of construction in such areas.
Construction Daily C and ECO
4 Eating areas The feeding of, or leaving of food for animals, is strictly
prohibited.
Construction Monthly C and ECO
No fires for the purpose of cooking or warming purposes will be
permitted other than within designated areas.
Construction Daily C and ECO
Rehabilitation Phase
1. Site
Decommissio
ning
All areas where site infrastructure or campsite is established
must be rehabilitated to their original state in which they were
found.
Rehabilitation Monthly C and ECO
Prior to the removal of structures an assessment of the end land
use will be undertaken to determine which structures will be
removed or retained.
Rehabilitation Monthly C and ECO
Any specific requirements to prevent pollution during demolition
of structures must be identified prior to the commencement of
rehabilitation activities.
Prior to
rehabilitation
Once - off C and ECO
Disposal requirements must be identified prior to the
commencement of rehabilitation or structure removal.
Prior to
rehabilitation
Once - off C and ECO
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5
Equipment, structures and building material that can be reused
will be identified prior to the commencement of rehabilitation
activities.
Prior to
rehabilitation
Once - off C and ECO
Scrap metal and equipment will be sold as scrap or disposed of
at a suitably licensed facility.
Rehabilitation Monthly C and ECO
Vegetation that was removed for the establishment of site
infrastructure shall be reinstated into the area.
Rehabilitation Monthly C and ECO
13.2 HAZARDOUS SUBSTANCE SPILLS
Ob
jecti
ve
s
To ensure that spills occurring during the construction phase are suitably managed to reduce potential impacts on the
environment.
No. Activity Mitigation Measures Duration Frequency Responsibility
Pre-Construction Phase
1 Hazardous
Spills
Ensure that potential hazardous materials on site are identified
and documented in a register.
All phases Once-off C and ECO
Ensure that suitable spill kits and absorption materials are
purchased prior to commencement with construction, and stored
suitably in places where there is a high risk of hazardous spills
occurring.
All phases Monthly C and ECO
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Construction Phase
1 Hazardous
Spills
All contaminated soil / yard stone shall be removed and be
placed in containers. Contaminated material can be taken to one
central point where bio-remediation can be done.
All phases When-
necessary
C and ECO
Smaller spills can be treated on site. All phases When-
necessary
C and ECO
A specialist Contractor shall be used for the bio-remediation of
contaminated soil where the required remediation material and
expertise is not available on site.
All phases When-
necessary
C and ECO
All spills of hazardous substances must be reported to the ECO
and appointed Engineering Environmental Advisor.
All phases When-
necessary
C and ECO
Rehabilitation Phase
1 Hazardous
Spills
Ensure that rehabilitated areas are free of visible spills and are
suitably vegetated.
All phases When-
necessary
C and ECO
Operational Phase
Same as construction phase.
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13.3 DELIVERY OF MATERIALS
Ob
jecti
ves
To ensure that all sub-contractors responsible for delivering materials to site operate in an environmentally friendly manner
whilst on site; and
To ensure that the activities related to material deliveries do not create an unnecessary impact on the environment.
No. Activity Mitigation Measures Duration Frequency Responsibility
Pre-Construction Phase
1 Heavy
machinery
All drivers and operators must be appropriately licensed. Construction Monthly C and ECO
Construction Phase
1 Heavy
machinery
No vehicles coming on sites must spill oil. Construction Monthly C and ECO
No construction equipment, vehicles or unauthorised personnel
will be allowed onto areas that have been re-vegetated.
Construction Monthly C
Rehabilitation Phase
1 Heavy
Machinery
All areas where heavy machinery has access must be
rehabilitated in terms of soil pollution.
Construction Monthly C and ECO
Operational Phase
1 Heavy
Machinery
No oil/ petrol spills / leaks may occur. Construction Monthly C and ECO
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13.4 EXCAVATION
Ob
jecti
v
e
To ensure that all construction related activities including excavation, work is undertaken in such a manner that it reduces
unnecessary impact to the environment.
No. Activity Mitigation Measures Duration Frequency Responsibility
Pre-Construction Phase
None
Construction Phase
1 Excavate
foundations
During excavations no oil leaks from heavy vehicles may occur. Construction Monthly C and ECO
PPE must be used by all workers using hand tools during the
excavations.
Construction Monthly C and ECO
Spoil must be evenly spread. Construction Monthly C and ECO
2 Excavate
earth moving
materials
During the excavation of earth materials no oil leaks may occur
from heavy vehicles.
Construction Monthly C and ECO
3 Mixing
concrete
During the mixing of concrete, concrete dust is emanated.
Workers mixing concrete must wear PPE.
Construction Monthly C and ECO
Cement bags must not become litter after use. They must be
disposed of in bins/skips (see Waste Management).
Construction Monthly C and ECO
4 Trenches All workers using hand tools must make use of PPE. Construction Monthly C and ECO
No spills may occur. All spills should be reinstated into Construction Monthly C and ECO
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foundations as backfill.
Rehabilitation Phase
1 De-establish
contractors
yard / store
All waste, garbage, surplus materials and oils spills to be cleared
and site must be rehabilitated.
Rehabilitation Weekly C and ECO
2 Final
inspection
During site inspection the site is to be cleared and rehabilitated
back to its original state.
Rehabilitation Weekly C and ECO
Operational Phase
1 Take over
works
During site take / hand over the site must be accepted from the
contractor and handed over.
Operations Once – off C, SM and ECO
13.5 ACCESS ROADS
Ob
jecti
ves
Limit damage to existing access roads; i.e. is Ring road
Minimise damage to environment due to excavation and rehabilitation of access roads; and
Minimise loss of topsoil and enhancement of erosion.
No. Activity Mitigation Measures Duration Frequency Responsibility
Pre-Construction Phase
1 Access
Roads
If required, planning of access routes must be done in
conjunction between the Contractor and Ringrollers.
As necessary C
All agreements reached shall be documented in writing and no
verbal agreements should be made.
All phases All phases
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The condition of existing access / private roads to be used shall
be documented with photographs.
Prior to
construction
Once-off C
The Contractor shall properly mark all access roads. Prior to
construction
Once-off C
Markers shall show the direction of travel. Prior to
construction
Once-off C
Roads not to be used shall be marked with a “NO ENTRY “sign. Prior to
construction
Once-off C
Where required, speed limits shall be indicated and speed control
measures applied on the roads.
Prior to
construction
Once-off C
All structures shall be properly designed and drawings shall be
available for reference purposes.
Prior to
construction
Once-off C
Construction Phase
1 Access
Roads
All speed limits shall be strictly adhered to at all times. Construction C
The installation of pipes and drifts, to facilitate access, shall be at
the discretion of the Environmental Control Officer on site.
Construction C
Any dangerous crossings shall be marked as such and where
necessary, speed limits shall be enforced.
Construction C
All existing private access roads used for construction purposes,
shall be maintained at all times to ensure that the local people
have free access to and from their properties.
Construction C
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Rehabilitation Phase
Upon completion of the project all roads shall be repaired to their
original state.
End of contract C and ECO
Operational Phase
None.
13.6 WASTE MANAGEMENT
Ob
jecti
ves
To keep the construction site and road reserve neat and clean.
Disposal of rubble and refuse in an appropriate manner
Minimise litigation
Minimise neighbour complaints
No visible concrete spillage on the road reserve
No. Activity Mitigation Measures Duration Frequency Responsibility
Pre-Construction Phase
1 Refuse and
Rubble
Removal
A method statement is required from the Contractor that includes
the layout of the camp, management of ablution facilities and
waste management.
Pre-construction Once-off C and ECO
The Contractor camp shall have the necessary ablution facilities
with portable toilets where such facilities are not available at
commencement of construction.
Pre-construction Once-off C and ECO
The Contractor shall provide a wastewater management system Pre-construction C and ECO
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that will comply with legal requirements and be acceptable to
Eskom.
The Contractor will supply waste collection bins where such is
not available and all solid waste collected shall be disposed of at
a registered waste disposal facility.
Pre-construction Once-off C and ECO
A certificate of disposal shall be obtained by the Contractor and
kept on site. All waste generated during construction and
operation of the facility must be removed and disposed of at a
waste disposal facility permitted in terms of Section 20 of the
Environment Conservation Act, 1989 (Act 73 of 1989);
Pre- construction Monthly C and ECO
In the case where a registered waste site is not available close to
the construction site, the Contractor will be responsible to provide
a method statement with regard to waste management.
Pre-construction Once-off C and ECO
Under no circumstances may solid waste be burnt on site unless
a suitable incinerator is available.
All phases All the time C and ECO
The Contractor shall supply waste collection bins where such is
not available, as approved by the Environmental Control Officer,
and all solid waste collected shall be disposed of at a registered
waste dump.
All phases All the time C and ECO
A certificate of disposal shall be obtained by the Contractor and
kept on file.
Pre-construction Monthly C and ECO
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Where a registered waste site is not available close to the
construction site, the Contractor shall provide a method
statement with regard to waste management.
Pre-construction Once-off C and ECO
The disposal of waste shall be in accordance with all relevant
legislation.
Pre-construction Throughout C and ECO
Construction Phase
1 Refuse and
Rubble
Removal
The Contractor shall dispose of all excess material on site in an
appropriate manner and at a designated place.
All phases Throughout C and ECO
All packaging material shall be removed from site and disposed
of and not burned on site.
All phases Throughout C and ECO
No landfill may be used without the consent from the Landowner. All phases Throughout C and ECO
Should a landfill be used for biodegradable materials only, the
rubble shall be compacted and at least 1m of soil shall cover the
waste material.
All phases Throughout C and ECO
No hazardous material, e.g. oil or diesel fuel shall be disposed of
in any unregistered waste site.
All phases Throughout
C and ECO
No material shall be left on site that may harm man or animals. All phases C and ECO
Any broken insulators shall be removed and all shards picked up. All phases Daily C and ECO
Broken, damaged and unused nuts, bolts and washers shall be
picked up and removed from site.
All phases Daily
C and ECO
Surplus concrete may not be dumped indiscriminately on site, but All phases Monthly C and ECO
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shall be disposed of in designated areas as agreed by the
Landowner. Concrete trucks shall not be washed on site after
depositing concrete into foundations. Any spilled concrete shall
be cleaned up immediately.
Under no circumstances may solid waste be burned on site
unless a suitable incinerator is available.
All phases Daily C and ECO
The Contractor shall dispose of all excess material on site in an
appropriate manner and at a designated place.
All phases Throughout
C and ECO
All packaging material must be removed from the site and
disposal of and not burned on site.
All phases Throughout
C and ECO
No material shall be left on site that may harm man or animals. All phases Throughout
C and ECO
Any broken insulators shall be removed and all shards picked up. All phases Daily C and ECO
Broken, damaged and unused nuts, bolts and washers shall be
gathered and removed from site.
All phases Throughout C and ECO
Surplus concrete may not be dumped indiscriminately on site and
will be disposed of in designated areas as agreed by the
Landowner.
All phases Throughout
C and ECO
The washing of concrete trucks on site is prohibited. Any spilled
concrete shall be cleaned up immediately.
All phases Throughout
C and ECO
The Contractor must provide relevant authorities with proof of All phases
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confirmation of service provision from waste service providers for
the removal of wastes.
C and ECO
A general site-wide litter clean up will occur at least once a week. All phases Weekly C and ECO
Waste will be collected from site by a licensed contractor and
removed to an appropriate waste disposal facility.
All phases Weekly C and ECO
Wherever possible, materials will be recycled via a “Greens
waste site”. To this end, containers for glass, paper, metals,
plastics, organic waste and hazardous wastes (e.g. oil rags, paint
containers, thinners) will be provided in sufficient quantity on the
site.
All phases Weekly C and ECO
Waste will be removed during off-peak traffic periods to minimise
impacts on local traffic patterns.
All phases Weekly C and ECO
All waste generated during construction and operation of the
facility must be removed and disposed of at a waste facility
permitted in terms of Section20 of the Environmental
Conservation Act, 1989 (Act 73 of 1989).
All phases Weekly C and ECO
Littering by the employees of the Contractor shall not be allowed. All phases Daily C and ECO
All potentially hazardous and non-degradable waste shall be
collected and removed to a registered waste site.
All phases Weekly C and ECO
Rehabilitation Phase
1 Refuse and Same as construction phase.
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Rubble
Removal
Operational Phase
1 Refuse and
Rubble
Removal
Same as construction phase.
13.7 FIRE PREVENTION
Ob
jecti
ves
No veld fires started by the Contractor’s work force.
No claims from Landowners for damages due to veld fires.
No litigation.
No. Activity Mitigation Measures Duration Frequency Responsibility
Pre-Construction Phase
1 Fire
Prevention
The Contractor shall have fire-fighting equipment available on all
vehicles working on site, especially during the winter months.
All phases Throughout C and ECO
The Contractor will document a fire reduction management plan.
The plan will identify sources of fire hazard, and appropriate
management measures to reduce the identified risk. The relevant
authority will be notified of such potential fire hazards.
Pre-construction Monthly C and ECO
Construction Phase
1 Fire Preferentially no fires will be lit on the site, if however required, All phases Daily C and ECO
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Prevention fires must be limited to use for cooking and heating use only
within a designated area. This area will be a suitable distance
from fuel sources. A fire will be constantly monitored while
present.
In terms of the Atmospheric Pollution Prevention (APPA), burning
is not permitted for waste disposal.
All phases Throughout C and ECO
Suitable precautions shall be taken (e.g. suitable fire
extinguisher, welding curtains) when working with welding or
grinding equipment near potential sources of combustion.
All phases Daily C and ECO
All fire control mechanisms (fire fighting equipment) will be
routinely inspected by a qualified investigator for efficacy thereof
and be approved by local fire services. Such mechanisms will be
present and accessible at all times.
All phases Monthly C and ECO
All staff on site will be made aware of general fire prevention and
control methods, and the name of the responsible person to alert
to the presence of a fire.
All phases Once-off C and ECO
The Contractor will advise the relevant authority of a fire outside
of a demarcated area as soon as it starts and will not wait until he
can no longer control it.
All phases When
necessary
C and ECO
Rehabilitation Phase
1 Fire Same as construction phase.
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Prevention
Operational Phase
1 Fire
Prevention
Same as construction phase.
13.8 DESIGNATED STORAGE AREAS
Ob
jecti
v
e
To ensure that cognisance is taken of proper storage of dangerous goods and hazardous materials so as to avoid accidents, spillage,
and impacts to the environment.
No. Activity Mitigation Measures Duration Frequency Responsibility
Pre-Construction Phase
1 Workshop,
equipment
maintenance
and storage
Where possible and practical all maintenance of vehicles and
equipment shall take place in the workshop area, on a paved or
concrete lined surface.
All phases Monthly C and ECO
All hazardous substances shall be stored in suitable containers
and storage areas shall be bunded. This includes all carbon
substances like fuel and oil as well as herbicides and battery
acid.
All phases Monthly C and ECO
A register shall be kept on all substances and be available for
inspection at all times.
All phases Monthly C and ECO
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Construction Phase
Only emergency repairs shall be allowed on site and a drip tray
shall be used to prevent oil spills.
Daily C and ECO
The following shall apply:
All contaminated soil shall be removed and be placed in
containers. Contaminated soil can be taken to one central
point at the Contractors campsite where bio-remediation
can be done;
Smaller spills can be treated on site;
A specialist Contractor shall be used for the bio-remediation
of contaminated soil;
The area around the fuel storage drum at the Contractor’s
campsite shall also be re-mediated upon completion of the
contract; and
All oil spills must be reported to ECO immediately.
Construction Monthly SM and C
Under no circumstances shall such waste be buried on site
indiscriminately.
Construction Throughout C and ECO
No maintenance or repair of construction vehicles or machinery
will occur on site during the construction phase. Maintenance of
equipment and vehicles will be preformed off-site at a suitably
designed workshop.
Construction Monthly C and ECO
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Movement of construction vehicles and machinery must be
restricted to areas outside of sensitive areas on site.
Construction Throughout C and ECO
No washing of plant may occur on the site. Construction Throughout C and ECO
The contractor will ensure that if emergency plant maintenance
occurs on site, that there is no contamination of soil or vegetation
(e.g. use of drip trays).
Construction Monthly C and ECO
Drip trays will be provided for the stationary plant and for the
“parked” plant.
Construction Throughout C and ECO
All vehicles and equipment will be kept in good working order and
serviced regularly. Leaking equipment will be repaired
immediately or removed from the site.
Construction Daily C and ECO
The relevant contractor must ensure that facilities for the
collection of hydraulic and other vehicle oils are provided within
the hard park area.
Construction When
necessary
C and ECO
The repair of construction vehicles must be done on a paved
surface to avoid leaking oils sipping into the ground.
Construction When
necessary
C and ECO
2 Materials
use,
handling and
storage
The Contractor will ensure that delivery drivers are informed of all
procedures and restrictions required by this document. Such
drivers will be supervised during off-loading, by a person
knowledgeable of the requirements.
Construction Monthly C and ECO
Materials will be appropriately secured to ensure safe passage Construction Throughout C and ECO
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between destinations. Loose loads (e.g. sand, stone chip, fine
vegetation, refuse, paper and cement) will be covered.
The Contractor will be responsible for any clean-up resulting from
the failure by his employees or suppliers to properly secure
transported materials.
Construction When
necessary
C
All material lay-down areas and stockpiles will be subject to the
Site Manager’s approval.
Construction Monthly SM
Imported fill / soil / sand materials will be free of weeds, litter and
contaminants.
Construction When
necessary
C and ECO
Storage areas will be roofed in an impervious material, with a
suitable overhang or side cladding. Rainwater run-off will be
channelled away from the storage area as required.
Construction Once-off C and ECO
Hydraulic fluids are stored in concrete lined surfaces with bund
walls and must be designated in such a manner that any
spillages can be contained and reclaimed without any impact on
the surrounding environment.
Construction Monthly C and ECO
Hazardous and flammable substances must be stored and used
in compliance with applicable regulations and safety instructions.
Construction Monthly C and ECO
During servicing of vehicles or equipment, a suitable drip tray
shall be used to prevent spills onto the soil, especially where
emergency repairs are affected outside the workshop area.
Construction Monthly C and ECO
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Leaking equipment shall be repaired immediately or be removed
from site to facilitate repair.
Construction When
necessary
C and ECO
Areas shall be monitored for spills and any spills shall be
contained, cleaned and rehabilitated immediately.
Construction Monthly C and ECO
Any leaking containers shall be repaired or removed from site. Construction When
necessary
C and ECO
Rehabilitation Phase
1 Servicing of
Vehicles
None.
Operational Phase
1 Servicing of Vehicles None.
13.9 EXCAVATION
Ob
jecti
ves
Minimise damage to ground area
Successful rehabilitation of all damaged areas
Prevention of erosion and no visible erosion scars three months after completion of construction.
No
. Activity Mitigation Measures Duration Frequency Responsibility
Pre-Construction Phase
1 Excavation The noise generated by the concrete mixing and laying cables Construction Once-off C and ECO
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must be highly localised. Construction activities must be
restricted to normal working hours (7:00am – 17:00 pm).
Construction Phase
1 Excavation Disturbance of topsoil on excavation sites with severe slopes
shall be minimised at all costs.
Construction Throughout C and ECO
Rehabilitation Phase
1 Excavation None.
Operational Phase
1 Excavation None.
13.10 CLAIMS FROM DAMAGES
Ob
jecti
ve
s
Minimise complaints from Landowners
Prevent litigation due to outstanding claims by ensuring that claims are settled within one (1) month.
Successful completion of the contract and all Landowners signing release forms within 6 months of completion of the project.
No. Activity Mitigation Measures Duration Frequency Responsibility
Pre-Construction Phase
1 Claims from
Damages
None.
Construction Phase
1 Claims from All damage to property shall be recorded immediately. All phases When C and ECO
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Damages necessary
The Environmental Control Officer should also keep a
photographic record of such damage.
All phases All phases All phases
The date, time of damage, type of damage and reason for the
damage shall be recorded in full to ensure the responsible party
is held liable.
All phases All phases All phases
All claims for damage should be directed to the Environmental
Control Officer for appraisal.
All phases All phases All phases
The Contractor shall be held liable for all unnecessary damage to
property.
All phases All phases All phases
A register shall be kept of all complaints from Landowners. All phases All phases All phases
All claims shall be handled immediately to ensure timeous
rectification / payment.
All phases All phases All phases
Rehabilitation Phase
1 Claims from
Damages
None.
Operational Phase
1 Claims from
Damages
None.
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13.11 NOISE / WORKING HOURS
Ob
jecti
v
e
To ensure that noise is managed in such a manner that no complaints are received.
No. Activity Mitigation Measures Duration Frequency Responsibility
Pre-Construction Phase
None
Construction Phase
1 Noise In order to prevent noise impacts resulting from construction
activities, working hours are to be limited to weekdays between
7h00 to 17h00.
Construction Throughout C and ECO
If certain construction requires work outside of these hours, all
adjacent landowners have to be informed prior to any
construction outside of the specified hours commencing.
Construction Once – off, if
necessary
C and ECO
If there are complaints about low frequency noise after the
refurbishment, Eskom would have to get a noise expert to do
measurements and recommend mitigation.
Construction If necessary
Rehabilitation Phase
1 Noise Same as Construction Phase.
Operational Phase
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1 Noise Same as Construction Phase
13.12 ARCHAEOLOGY
Ob
jecti
v
e
Protection of archaeological sites and land considered to be of cultural value;
Protection of known sites against vandalism, destruction and theft; and
The preservation and appropriate management of new archaeological finds should these be discovered during construction.
No. Activity Mitigation Measures Duration Frequency Responsibility
Pre-Construction Phase
1 Planning Ensure all known sites of cultural, archaeological, and historical
significance are demarcated on the site layout plan, and marked
as no-go areas.
Throughout
Project
Weekly
Inspection
C and ECO
Construction Phase
1 Emergency
Response
Should any heritage resources be exposed during excavation for
the purpose of construction, construction in the vicinity of the
finding must be stopped.
Throughout C and ECO
Should any heritage resources be exposed during excavation or
be found on site, a registered heritage specialist must be called
to site for inspection.
Throughout C and ECO
Should any heritage resources be exposed during excavation or
be found on site, the relevant heritage resource agency must be
Throughout C
CECO
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informed about the finding;
Under no circumstances may any heritage material be destroyed
or removed form site;
Throughout C
CECO
Should remains and/or artefacts be discovered on the site during
earthworks, all work will cease in the area affected and the
Contractor will immediately inform the Construction Manager.
When
necessary
C
CECO
Should any remains be found on site that is potentially human
remains, the South African Police Service should also be
contacted.
When
necessary
C
CECO
Rehabilitation Phase
Same as construction phase.
Operational Phase
Same as construction phase.
13.13 ADJACENT LANDOWNERS
Ob
jecti
ves
Control actions and activities in close proximity to inhabited areas;
No complaints from adjacent Landowners;
No damage to private property.
No. Activity Mitigation Measures Duration Frequency Responsibility
Pre-Construction Phase
1 Planning All adjacent property owners will be demarcated on a site layout One day Weekly C and ECO
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plan prior to construction phase commencing. Inspections
1 Construction
execution
The Contractor shall under no circumstances interfere with the
property of adjacent landowners.
Throughout
project
Weekly
Inspections
C and ECO
If water is required, the Contractor shall negotiate with the
relevant Landowner and a written agreement shall be drawn up
(TRMSCAAC1 REV 3 section 4.8).
Throughout
Project
Weekly
Inspections
C and ECO
Rehabilitation Phase
1 Rehabilitatio
n execution
Same as construction phase.
Operational Phase
1 Maintenance
of the power
line
Same as construction phase.
13.14 SAFETY, HEALTH, ENVIRONMENT, RISK QUALITY ASSURANCE
Ob
jecti
v
e
Ensure compliance with all related safety, health, quality policies, specifications, risks and requirements
No. Activity Mitigation Measures Duration Frequency Responsibility
Pre-Construction Phase
1 Planning Acquire an approved quality control plan (QCP) Planning Once C
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Construction Phase
1 Appoint level I quality control inspector (QC inspector) and
approved inspection authority (AIA)
Construction Once C
Keep the project QC, Health and Safety documents up to date Construction Throughout QC
Complete and keep up to date the Eskom quality control dossier Construction Throughout C
Ensure compliance Construction Throughout AIA
Keep dossier on site Construction Throughout QC
Comply with the Construction Regulations
Construction Throughout All
Planning, Construction, Operational, Decommissioning Phases
1 Comply to the with Eskom’s health and safety specifications Throughout Throughout All
Comply with the customer’s health and safety requirements Throughout Throughout All
Keep the approved health and safety file on site Throughout Throughout C
Health and safety file to be reviewed Throughout Once a
month
SM
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14. CONSTRUCTION STANDARDS
Construction should be carried out according to the following general specifications
Summary of the work programme for the construction and operation of the proposed power line in the event
that the proposed development is authorised.
step Activity
1 EIA of alternative power line corridors and proposed substation site
2 Authority authorisation of power line corridor and proposed substation site
3 Negotiation of final power line alignment with landowners
4 Aerial survey of the alignment
5 Selection of best-suited structures and foundations
6 Final design of line and placement of towers
7 Vegetation clearance and gate erection (if necessary
8 Construction tender advertised and awarded
9 Establishment of construction camp and construction of access roads (if necessary)
10 Construction of foundations
11 Assembly and erection of towers
12 Stringing of conductors
13 of erosion susceptible areas Rehabilitation of working areas and protection
14 Testing and commissioning of power line
15 Ongoing maintenance
15. DECOMMISSIONING
15.1.1 POTENTIAL IMPACTS ON ENVIRONMENTAL VALUES
When infrastructure is no longer in use (operating as part of the electricity supply), Eskom will decommission
any part of the power line or its associated infrastructure in accordance with the regulatory requirements and
accepted Best Management Environmental Practice of the day.
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Prior to final decommissioning of these facilities, Eskom will investigate potential environmental issues and
impacts associated with the abandonment in accordance with guidelines for the assessment and
management of contaminated land and rehabilitation requirements set out in the current environmental
authorities for power lines activities.
Decommissioning Plan
Decommissioning Plan
Decommissioning Plan
Policy To decommission Project facilities such that they do not present and ongoing environmental risk.
To plan for decommissioning in
consultation with relevant stakeholders.
Performance Criteria
Develop and implement, in consultation with stakeholders, a detailed decommissioning plan for all facilities prior to the end of their useful life.
Implementation Strategy
A decommissioning and rehabilitation plan will be prepared prior to the Project ramp down, utilising information acquired during progressive rehabilitation.
Decommissioning of the power lines is expected to be completed in three phases:
− dismantling and removal of the above-ground facilities − destruction and removal of hardstand area − restoration and rehabilitation of land in accordance with DEA
requirements or as agreed with landholders.
General decommissioning principles for different infrastructure types are as follows:
-Materials removed from the power line will be reused by Eskom or recycled according to local, provincial, and federal regulations and guidelines. In order to maintain service, the proposed decommissioning of the power line will not occur until the new facilities associated with the Eskom Development project are constructed and operating - Immediate Dismantling; this option allows for the facility to be removed from regulatory control relatively soon after shutdown or termination of regulated activities. Usually, the final dismantling or decontamination activities begin within a few months or years, depending on the facility. Following removal from regulatory control, the site is then available for re-use - Safe Enclosure (or 'Safestor'): This option postpones the final removal of controls for a longer period, usually in the order of +/-52 to 60 years. The facility is placed into a safe storage configuration until the eventual dismantling and decontamination activities occur. - Aboveground electrical collection lines and associated components will be dismantled and the materials will be disposed, recycled or sold. Poles will be removed and holes backfilled with clean topsoil.
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All sites shall be left clean and safe.
Monitoring And Auditing
Compliance with the Decommissioning Plan will be audited during the decommissioning phase
instances of non-compliance with the Decommissioning Plan will be recorded.
agreed with the relevant authorities.
Reporting And Corrective Action
Any instances of non-compliance with the Decommissioning Plan will be investigated and corrective action taken.
16. STAKEHOLDER FEEDBACK PROCEDURES
Eskom has standing Stakeholder Feedback Procedures which describes the process for making a complaint
or grievance as well as receiving, handling, monitoring and tracking complaints or grievances regarding any
actions or activities undertaken by Eskom.
The stakeholder feedback mechanisms include:
A national share call 0860037566 number where communities can lodge
complaints or concerns 24 hours a day, 7 days per week.
Email to regional call centres: [email protected]
Feedback forms
External third parties.
The Grievance Procedure stipulates:
Timeframes for Eskom to respond to complaints
Investigation roles and responsibilities for investigating, auctioning and
reporting
Tracking of progress
Appeals process and procedures
Management review.
Eskom’s stakeholder feedback procedure
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17. INSPECTION AND AUDITING PROGRAM
The Eskom Northern Region Environmental Team will be required to conduct:
Regular inspections on those activities being conducted in the area covered by this EMP.
An annual audit of the activities being conducted over the year as part of this EMP and determine a level
of compliance with this EMP and the Environmental Authority by Eskom Northern Region operation and its
contractors.
Audit all registers such as licensing and permitting, waste, legal, discharges etc. to determine the
adequacy of the records being kept.
All audit findings are to be reported to the Managers of the Eskom Project for:
Environment;
Project Delivery (construction materials)
Eskom Northern Region SHE.
18. RECORD KEEPING
The Eskom project Environmental Team and any Eskom Northern Region Contractors will be required to
keep the following records as a minimum:
Environmental training and induction;
Complaints and incidents;
Inspection and Audit details including findings;
Corrective actions
Regulatory waste records
Any other records prescribed by a government agency through the licensing and permitting of these
activities.
19. MANAGEMENT REVIEW AND REPORTING
The Manager for Eskom Northern Region Environmental section will be responsible for coordinating a number
of management reviews and reporting this to the appropriate levels of the organisation. Review will be
conducted as a minimum:
Annually on the environmental performance of the Eskom Project
After any inspection or audits
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Post the implementation of any corrective actions for serious environmental issues
Annually for corrective actions across the Eskom Project operation to determine any systemic breach
of those commitments made as part of the Duncanville Project acceptance and approval stages.
20. CONTINUAL IMPROVEMENT
Eskom Northern Region will continue working in close collaboration with the Contractors for the power line
constructions to find ways of minimising those environmental and social impacts identified in this EMP.
Through the implementation of the Eskom Northern Region business principles relating to environment and
social and economic performance, Eskom will continue to find and implement ways to reduce impacts and
deliver positive outcomes through each stage of the Project – construction, commission, operation and
decommission.
The results of site inspections, audits and incident reports will be used to drive continuous improvement,
along with internal environmental performance reviews, conducted as part of the Eskom Northern Region
performance management framework.
Following any justified complaints and corrective actions, this EMP will be reviewed to determine if mitigations
measures need to be updated or improved.
Following any changes to engineering design, this EMP will be reviewed to determine if mitigation measures
need to be updated or improved.
Following any environmental incidents resulting in environmental harm, this EMP will be reviewed and
mitigation measures improved to ensure that the risk of future incidents is minimised.
This EMP will be reviewed annually as part of the collective EMPs for similar projects under Eskom Northern
Region operation, management and monitoring. The review will be done by the Eskom Northern Region
Environment Team and its effectiveness in managing the environmental impacts of the power lines works will
be reported internally through the Eskom Northern Region reporting framework and through the annual return
process required as part of the Environmental Authority issued for power line works.
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21. BIBLIOGRAPHY
Acocks, J.P.H. 1953. Veld types of South Africa. Mem. Bot. Surv. S. Afr. No. +/-52:1-128
DEPARTMENT OF ENVIRONMENTAL AFFAIRS AND TOURISM. (1998). National Environmental
Management Act (Act 107 0f 1998), Republic of South Africa.
DEPARTMENT OF ENVIRONMENTAL AFFAIRS AND TOURISM. (2010). Environmental Impact Assessment
Regulations, Republic of South Africa. Pretoria: DEAT.
Kruger, R. 1999. Towards solving raptor electrocutions on Eskom Distribution Structures in
South Africa. M. Phil. Mini-thesis. University of the Orange Free State. Bloemfontein. South Africa.
Ledger, J. 1983. Guidelines for Dealing with Bird Problems of Transmission Lines and
Towers. Eskom Test and Research Division Technical Note TRR/N83/005.
http://www.usda.gov/rus/electric/regs/index.htm (downloaded)
Mpumalanga Provincial Government DEPARTMENT OF AGRICULTURE AND LAND ADMINISTRATION.
(2005). Integrated Resource Information Report Emalahleni. Resource Management and Land use Planning.
Northern Cape State of the Environment Report. 2005. Biodiversity Specialist Report. [Online Available:
http://www.environment.gov.za/soer/ncape/default.htm
www.nwgp.gov.za/Agriculture/NW_ENVIRONMENTAL_OUTLOOK www.southafricanbiodiversity.co.za/endangered.