From: IQTo: Mandy KulaSubject: RE: ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTAL MANAGEMENT
PROGRAMMES (EMPRs) FOR MINING RIGHTS 554MRC, 10025MRC, 512MRC AND 513MRCDate: 16 August 2017 11:28:06 AMAttachments: image003.png
image004.pngimage007.pngimage008.pngimage009.pngProvincial Contacts for EIA- related enquiries_June 2017.docxCONTACTS FOR DMR REGIONAL OFFICES_2016.docx
Dear Mandy Kindly remove the address for the Interpretation Queries Helpdesk from your circulation list, asthis address is exclusively used for dealing with queries on the interpretation of the NationalEnvironmental Management Act and the EIA Regulations. Should you have to inform competent authority of any process, kindly do so directly to them. Attached, please find the contact details of the DMR and the 9 provincial departmentsresponsible for environmental affairs. Should the competent authority be the nationalDepartment of Environmental Affairs, kindly use [email protected] to reach theChief Directorate: Integrated Environmental Authorisations. Kind regardsChantal Engelbrecht
From: Mandy Kula [mailto:[email protected]] Sent: Wednesday, August 16, 2017 10:55 AMTo: Mandy KulaSubject: ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTALMANAGEMENT PROGRAMMES (EMPRs) FOR MINING RIGHTS 554MRC, 10025MRC, 512MRCAND 513MRC Dear Sir / Madam This email and attached letters (in English and Afrikaans) provide formal notification of an EMPRamendment and public participation process. The Alexkor RMC Pooling and Sharing JV is in the process of amending its EMPRs for its marineMining Rights, and SLR Environmental (South Africa), in association with Placer ResourceManagement, has been appointed to undertake the EMPR amendment and public participationprocess. Notice is hereby given that the attached Background Information Document (BID) is available fora 30-day review and comment period from 16 August to 15 September 2017. Should you have any queries in this regard please do not hesitate to contact Jeremy Blood ormyself.
mailto:[email protected]:[email protected]:[email protected]
PROVINCIAL COMPETENT AUTHORITIES: CONTACT PERSONS (NEMA and EIA Regulations)
COMPETENT AUTHORITY
CONTACT PERSON
Telephone/ Mobile number
E-mail address
Eastern Cape
Department of Economic Development and Environmental Affairs (DEDEA)
Cecilia Gyan
043 605 7099 or 071 875 0022
Free State
Department of Economic Development, Tourism and Environmental Affairs (DETEA)
Grace Mkhosana
0711482434 or 051 400 4817
Gauteng
Department of Agriculture and Rural Development (GDARD)
Boniswa Belot
011 355 1212
Limpopo Department Economic Development, Environment and Tourism (LEDET)
Enquiries: Vusi Maluleke
015 290 7167 / 015 290 7138/
082 947 7755
Victor Mongwe
015 290 7090/ 015 290 7091
Tlhagala Ngoasheng
015 290 7058/ 082 041 3223
Rhulani Mthombeni
015 290 7057 / 071 558 1187
Mpumalanga
Department of Agriculture, Rural Development, Land & Environmental Affairs (DARDLEA)
Provincial Head Office
Selby Hlatshwayo
013 759 4000 or 072 281 1751
Ehlanzeni District
Robyn Luyt
013 759 4000 or 082 672 7868
Gert Sibande District
Surgeon Marebane
079 841 9582
Nkangala District
Dineo Tswai
076 644 1707
Northern Cape
Department of Environment and Nature Conservation (DENC)
B. Fischer
053 807 7470
Dineo Moleko
053 807 7467
North-West
Department of Rural Environment and Agricultural (READ)
Portia Krisjan
018 389 5929
Ellis Thebe
018 389 5099
Motshabi Mohlalisi
014 597 3597/8
Robert Nemanashi
018 299 6696
Western Cape
Department of Environmental Affairs and Development Planning (DEADP)
Director: Planning and Policy Coordination
Paul Hardcastle
021 483 5687
Director: Development Management: Region 1
Zaahir Toefy
021 4832700
Central Karoo & Eden District
Danie Swanepoel
044 805 8602
Cape Winelands and Overberg District
Mare-Liez Oosthuizen
021 483 5756
West Coast District and City of Cape Town
Eldon van Boom
021 483 2877
West Coast District and City of Cape Town
Alvan Gabriel
021 483 2742
KWAZULU NATAL
Department of Economic Development, Tourism and and Environmental Affairs (EDTEA)
Discipline Leader: Impact Management:
Dr Peter Kuyler
034 - 299 9664 or 079 897 1969
[email protected] [email protected]
SOUTH REGION: Regional Office: Hilton, Pietermaritzburg
Senior Manager: South
Mr Sibusiso Mthembu
033 - 343 8330
eThekwini (Durban)(
Yugeshni Govender
Natasha Brijlal
031 382 9368 or 082 921 9340
031 328 9328 or 079 898 0491
Ugu (Port Shepstone)
Melissa Packree
039 682 2045 or 0829219406
Pietermaritzburg (uMgungundlovu)
Reka Kallicharan
033 347 1820 or 082 922 0859
Ladysmith (PUthukela)
Dumisane Gwede
036 634 6300 or 0829218924
Stanger (iLembe)
Malcolm Moses
032 437 7527 or082 461 8303
Ixopo (Harry Gwala)
Ndumiso Masuku
039 - 834 7600
NORTH REGION: Regional Office: Richards Bay
Acting General Manager: Environmental Management
Dr William Mngoma
035 780 6706 or 082 461 8013
Dundee (Umzinyathi)
Gerald Willis-Smith
034 299 9671 or 082 461 8674
Newcastle (Amajuba)
Poovi Moodley
034 315 3936 or 082 719 9907
Ulundi (Zululand)
Sibusiso Ndwandwe
035 874 3296 or082 719 9883
Mtubatuba (Umkhanyakude)
Dayalin Naidoo
035 550 0210 or 079 496 8002
Richards Bay (Uthungulu)
Muziwandile Mdamba
035 780 6844 or 082 822 2582
North-West
Department of Rural Environment and Agricultural (READ)
Portia Krisjan
018 389 5929
Ellis Thebe
018 389 5099
Motshabi Mohlalisi
014 597 3597/8
Robert Nemanashi
018 299 6696
DMR REGIONAL OFFICE CONTACTS
REGION
REGIONAL MANAGER & PA
TELEPHONE NUMBER
POSTAL ADDRESS
Physical address
NORTHERN REGIONS
Limpopo
Mr Aaron Kharivhe
(Regional Manager)
PA: Tebogo Mangaba
Mr Thivhulawi Kolani
Deputy Director: Environment
Tel: 015 287 4703
Fax 015 287 4706
Private Bag x 9467
Polokwane
0700
101 Dorp Street Polokwane
0700
Mpumalanga
Mr Aubrey Tshivhandekano
Regional Manager
PA: Lydia Maphopha
Matshilele Ramovha
Acting Deputy Director: Environment
Tel: 013 653 0500
Fax 013 653
Private Bag x7279
Witbank
1035
Receiver of Revenue Building
Cn Paul Kruger & Botha
Emalahleni, 1035
WESTERN REGIONS
Gauteng
Mr. Dimakatso Ledwaba
Acting Regional Manager
PA: Carol Khanyile
Rudzani Mabogo
Acting Deputy Director
011 358 9700
Fax 011 339 2423
Private Bag x5
Braamfontein
2017
79 Mineralia Building, Cnr De korte and De beer Str Braamfontein
North West
Mr Peter Swart
Regional Manager
PA: Ipeleng Wesi
Phumudzo Nethwadzi
Deputy Director: Environment
Tel: 018 487 9830 Ext 9834
Fax 086 710 1228 / 018487 9831
Private Bag A 1
Klerksdorp
2571
Vaal University of Technology, cnr Voortrekker & Magaretha, Prinsloo Str Klerksdorp 2570
CENTRAL REGIONS
Free State
Mr Ndlelenhle Zindela
Regional Manager
PA: Tshepo Makgoba
Meshack Mudau
Deputy Director: Environment
Tel: 057 391 1300
Fax 057 357 6003
Private Bag x 33
Welkom
9460
The Strip 314
Stateway & Bok Str
Welkom
Northern Cape
Springbok Satellite office
Mr Sunday Mabaso
Regional Manager
PA: Brenda Monnapula
Ntsundeni Ravhugoni
Deputy Director: Environment
Jasper Niewoudt
PA: Ms Chrizelle Farmerf
Tel: 053 807 1700
Fax 053 832 5631
Tel: 027 712 8160
Fax:027 712 1959
Private Bag x 6093
Kimberley
8300
Cnr Reibeck Str , 1st Floor
Van Der Stel Str, Springbok
Liberty Corner
Building 29 – 31, Currey Str, Kimberly
COASTAL REGIONS
Western Cape
Ms Sibongile Kunene
Regional Manager
PA: Busisiwe Magazi
Jan Briers
Deputy Director: Environment
021 427 1000
Fax 021 427 1050/1046
Private Bag x 9
Roggebaai
8012
Eastern Cape
Mr Azwihangwisi Mulaudzi
Regional Manager
PA; Zimkita Tyala
Deidre Thompson (nee Watkins)
Deputy Director: Environment
041 396 3900
Fax: 086 503 6992
Crispin Hall 690
Cnr Mount and Diaz Road,
Port Elizabeth
KZN
Nqobile Njoko
Regional Manager
PA: Nandipha Qwalela
Karoon Moodley
Deputy Director: Environment
Tel: 031 355 9600
Fax; 031 301 56950
Durban Bay House
333 Smith Street
Durban
REGIONAL OFFICES
From: Johannes NematataniTo: Mandy Kula; Natasha SmythCc: Kgaudi Shapo; Vincent MuilaSubject: FW: ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTAL MANAGEMENT
PROGRAMMES (EMPRs) FOR MINING RIGHTS 554MRC, 10025MRC, 512MRC AND 513MRCDate: 16 August 2017 11:25:54 AMAttachments: image417cdb.PNG
imaged782be.PNGimageda795b.PNGimaged13518.PNGimagea9cd61.PNGimageae71f0.PNGimageffee86.PNGimageeb495e.PNGimage6a47b5.PNGimage8a11c2.PNGAlexkor Let I&APs - BID Rev 1 (Aug 2017) - English.pdfAlexkor Let IAPs - BID Rev 1 (Aug 2017) - Afrikaans.pdfAlexkor_BID_FINAL_14Aug17.pdf
Good day Please note that the project manager for all amendments (previously known as section 102) isMr Kgaudi Shapo. You can contact Mr Shapo on email: [email protected] , Telephone:053 807 1778 and cellphone: 083 270 4734. You may also need to copy the head of the section Mine Environmental Management MrVincent Muila. Who is contactable by email: [email protected] , Telephone: 053 8071716 and by cellphone on 072 635 5079. Please kindly liaise with the above mentioned officials regarding this email.
Johannes NematataniMineral RegulationTel : 053 807 1773Email :[email protected] :
From: Mandy Kula [mailto:[email protected]] Sent: Wednesday, August 16, 2017 10:55 AMTo: Mandy Kula Subject: ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTALMANAGEMENT PROGRAMMES (EMPRs) FOR MINING RIGHTS 554MRC, 10025MRC, 512MRCAND 513MRC Dear Sir / Madam
mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]://twitter.com/DMR_SAhttps://www.facebook.com/Department-of-Mineral-Resources-212481992150861/https://www.instagram.com/dmr_gov_za/
Project Reference: 720.01087.0001 File Ref. Alexkor Let I&APs - BID Rev 1 (Aug 2017)
16 August 2017
Dear Sir / Madam
ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTAL MANAGEMENT
PROGRAMMES (EMPRs) FOR MINING RIGHTS 554MRC, 10025MRC, 512MRC AND 513MRC
This letter provides formal notification of an EMPR amendment and public participation process in terms of:
• Section 37 of the Environmental Impact Assessment (EIA) Regulations 2014, as amended, promulgated in
terms of Sections 24(5) and 44 of the National Environmental Management Act, 1998 (No. 107 of 1998)
(NEMA), as amended; and
• Section 102 of the Mineral and Petroleum Resources Development Act, 2002 (No. 28 of 2002) (MPRDA),
as amended.
The Alexkor RMC Pooling and Sharing JV (hereafter referred to as “PSJV”) holds an onshore and various marine
Mining Rights on and off the West Coast of South Africa. These Mining Rights are roughly located between the
Orange River in the north and Kleinzee (a point some 5 km north of the town) in the south. Mining activities are
currently undertaken in terms of three approved EMPRs, as amended. The PSJV is in the process of amending
its EMPRs for the marine Mining Rights in order to comply with the current requirements of NEMA and the EIA
Regulations 2014, and to ensure alignment with each other, all new legislation, environmental standards, as well
as internal PSJV Performance Assessment Reports. The EMPR for the onshore Mining Right 550MRC, which
was approved in April 2017, is not being amended as part of this process.
SLR Environmental Consulting (South Africa) (Pty) Ltd (“SLR”), in association with Placer Resource Management
(Pty) Ltd (“PRM”), has been appointed by the PSJV to undertake the EMPR amendment and public participation
process.
Notice is hereby given that a Background Information Document (BID) is available for a 30-day review and
comment period from 16 August to 15 September 2017. A copy of the BID is attached for your information.
If you or your organisation would like to register as an interested and affected party (I&AP) and/or wish to raise
any initial issues or concerns regarding the proposed project, please make use of the attached Registration and
Response Form and forward it to our Ms Mandy Kula (E-mail: [email protected]) by no later than
15 September 2017.
Should you have any queries in this regard please do not hesitate to contact Ms Kula or the undersigned.
Yours sincerely
Jeremy Blood Pr.Sci.Nat., CEAPSA
SLR CONSULTING (SOUTH AFRICA) (PTY) LTD
Encl.
P:\Jobs\Ale01emp\Corresp. Out\public\BID\Alexkor Let I&APs - BID Rev 1 (Aug 2017).docx
Verwysings nommer: 720.01087.0001 Verwysing: Alexkor Let I&APs - BID Rev 1 (Aug 2017)
16 Augustus 2017
Geagte Leser
ALEXKOR RMC POOLING AND SHARING JV – WYSIGING VAN OMGEWINGSBESTUURSPROGRAM (OBP)
VIR MYNREGTE 554MRC, 10025MRC, 512MRC EN 513MRC
Hierdie skrywe dien as die formele kennisgewing van wysiging van die OBP en die publieke deelnameproses in
terme van:
• Seksie 37 van die Omgewings Impak Assessering (EIA) Regulasies 2014, soos gewysig, promulgeer in
terme van Seksie 24(5) en 44 van die Nasionale Ongewingsbestuurswet, 1998 (No. 107 van 1998)
(NEMA), soos gewysig; en
• Seksie 102 van die Wet op Minerale en Petroleum Hulpbronontwikkeling, 2002 (No. 28 van 2002)
(MPRDA), soos gewysig.
Die “Alexkor RMC Pooling and Sharing JV” (verder “PSJV”) is die houer van verskeie aanlandige en mariene
Mynregte langs die Weskus van Suid-Afrika. Hierdie Mynregte is geleë tussen die mond van die Oranjerivier in die
noorde, en ‘n baken ongeveer 5 kilometer noord van die dorp Kleinzee, in die suide. Mynbou aktiwiteite word tans
uitgevoer soos omskryf in die OBP’s. Die PSJV is tans besig met die wysiging van die OBP’s van die verskeie
mariene Mynregte om te voldoen aan die huidige vereistes van NEMA en die EIA Regulasies 2014. Ook om
sodoende te verseker dat almal ooreenstem ten opsigte van alle nuwe regulasies, omgewingsbestuurstandaarde,
asook interne PSJV Prestasie Assesseringsverslae. Die OBP vir die aanlandige Mynregte 550MRC, soos
goedgekeur in April 2017, word nie hersien en of gewysig as deel van die huidige proses,nie.
SLR Environmental Consulting (South Africa) (Pty) Ltd (“SLR”), in samewerking met Placer Resource
Management (Pty) Ltd (“PRM”), is aangestel deur die PSJV om die OBP’s te hersien en te wysig, asook om die
publieke deelnameproses te behartig.
Hierdie skrywe dien as kennisgewing dat ‘n Agtergrondinligtingsdokument vrygestel en beskibaar is vir oorsig en
kommentaar vir ‘n periode van 30 dae vanaf 16 Augustus tot 15 September 2017. ‘n Kopie van die
Agtergrondinligtingsdokument is aangheg vir verdere inligting.
Indien u of u maatskappy wil registreer as 'n belanghebbende en geaffekteerde party (BGP) en of u enige vertoë
wil rig aangaande die voorgestelde proses en of projek, voltooi asseblief die aangehegte vorm, “Registration and
Response Form”, en stuur dit aan Me Mandy Kula (E-pos: [email protected]) teen nie later as
15 September 2017.
Indien U enige verdere vrae het skakel gerus vir Me Kula of die ondergetekende.
Vriendelike groete
Jeremy Blood Pr.Sci.Nat., CEAPSA
SLR CONSULTING (SOUTH AFRICA) (PTY) LTD
Ingesl. P:\Jobs\Ale01emp\Corresp. Out\public\BID\Alexkor Let I&APs - BID Rev 1 (Aug 2017).docx
1
ALEXKOR RMC POOLING AND SHARING JV
AMENDMENT OF ENVIRONMENTAL MANAGEMENT
PROGRAMMES FOR MINING RIGHTS
554MRC, 10025MRC, 512MRC AND 513MRC
BACKGROUND INFORMATION DOCUMENT AUGUST 2017
1. BACKGROUND
In 2011, Alexkor SOC Limited (Alexkor) and the Richtersveld
Mining Company (Pty) Ltd (RMC) formed a Pooling and Sharing
Joint Venture (hereafter referred to as “PSJV”), as per the 2007
Deed of Settlement, in order to oversee all current and future
mining activities. Alexkor and RMC hold 51% and 49% interest
in the joint venture, respectively.
The PSJV holds an onshore and various marine Mining Rights
on and off the West Coast of South Africa. These Mining Rights
are roughly located between the Orange River in the north and
Kleinzee (a point some 5 km north of the town) in the south
(see Figure 1). The mining methods currently employed in
these areas include:
• Conventional open cast terrestrial mining;
• Shore-based beach pumping in the shallow surf zone
using small-scale diver-assisted suction equipment
(referred to locally as “walpomp”);
• Boat-based diver assisted mining;
• Coffer dam mining; and
• Large vessel mining using airlift or bottom deployed
remotely operated mining systems.
Mining activities are currently undertaken in terms of three
approved Environmental Management Programmes (EMPRs),
as amended.
The PSJV is in the process of amending its EMPRs for the
marine Mining Rights (see Box 1) in order to comply with the
current requirements of the National Environmental
Management Act, 1998 (No. 108 of 1998) (NEMA) and the
Environmental Impact Assessment (EIA) Regulations 2014, as
amended, and to ensure alignment with each other, all new
legislation, environmental standards, as well as internal PSJV
Performance Assessment Reports. The EMPR for the onshore
Mining Right 550MRC, which was approved in April 2017, is not
being amended as part of this process.
SLR Consulting (South Africa) (Pty) Ltd (“SLR”), in association
with Placer Resource Management (Pty) Ltd (“PRM”), has been
appointed by the PSJV as the independent Environmental
Assessment Practitioner to amend the existing EMPRs for
Mining Rights 554MRC, 10025MRC, 512MRC and 513MRC
and undertake the associated public participation process.
2. PURPOSE OF THIS DOCUMENT
This document provides information on:
• PSJV’s intension to amend its approved EMPRs for the
four marine Mining Rights it currently holds;
• the current Mining Works Programme;
• the EMPR amendment and public participation process;
and
• how you can register as an interested and affected party
(I&AP) and submit initial comments.
3. KEY LEGISLATIVE REQUIREMENTS
The key legislative requirements and guiding principles
underpinning the EMPR amendment process are outlined
below.
3.1 MINERAL AND PETROLEUM RESOURCES
DEVELOPMENT ACT, 2002
Section 102 of the Mineral and Petroleum Resources
Development Act, 2002 (No. 28 of 2002) (MPRDA), as
amended, requires that any amendment to an EMPr
prepared in terms of the MPRDA be approved by the
Minister of Minerals and Energy (or the delegated authority).
Box 1: Alexkor RMC JV’s Marine Mining Rights.
• Mining Right 554MRC, comprising:
> Centre line of the Orange River, to the bank of along
the following properties: Corridor-Wes (Farm No. 2),
Portion 17 (a portion of Portion 8), Portion 16
(a portion of Portion 9), Portion 15 (a portion of
Portion 10), Arrisdrift (Farm No. 616), Farm No. 1, and
Farm Brandkaros (Farm No. 517);
> Surf zone along Farm No. 1 and Farm No. 155;
> Sea Concession 1a;
> Sea Concession 1b;
> Sea Concession 2a; and
> Sea Concession 3a.
• Mining Right 10025MR, comprising Sea Concession 1c;
• Mining Right 512MRC, comprising Sea Concession 4a;
and
• Mining Right 513MRC, comprising Sea Concession 4b.
REGISTER AS AN INTERESTED AND AFFECTED PARTY:
Please complete the enclosed registration / comment form or contact SLR to register as an I&AP.
Attention: Mandy Kula
PO Box 10145, Caledon Square, 7905, CAPE TOWN
Tel: 021 461 1118; Fax: 021 461 1120
E-mail: [email protected]
2
Figure 1: Location map of PSJV’s exiting Mining Rights on and off the West Coast of South Africa
3
Although DMR no longer has the statutory power in terms
of the MPRDA to approve an amendment to an EMPR
prepared in terms of the MPRDA (due to the repeal of
Section 39(6) of the MPRDA), it does have the authority to
approve an amendment to an EMPR prepared in terms of
NEMA.
The effect of Section 12(4) of the National Environmental
Management Amendment Act, 2008 (No. 62 of 2008) is
that an EMPR prepared in terms of the MPRDA enforced
as at 8 December 2014 is deemed to be an EMPR
approved in terms of Section 24N of NEMA. Therefore,
any amendment of an EMPR (prepared in terms of either
NEMA or the MPRDA) after 8 December 2014 should take
place in accordance with NEMA and the EIA Regulations
2014 (see Section 3.2 below).
3.2 NATIONAL ENVIRONMENTAL MANAGEMENT
ACT, 1998 AND EIA REGULATIONS 2014
Clause 24N(6) of NEMA provides for the amendment of an
EMPR. The requirements of an EMPR amendment
process are defined in Clause 37 of the EIA Regulations
2014.
The current EMPR amendment process is thus being
undertaken in compliance with this legislation. The
amended EMPR will also comply with the content
requirements listed in Appendix 4 of the EIA Regulations
2014.
4. CURRENT MINING WORKS PROGRAMME
In line with the current amendment of the marine EMPRs,
the PSJV has recently updated its Mining Works
Programme (MWP), which has been submitted to DMR for
approval.
The updated MWP provides details on the location and
extent of known and probable diamond bearing gravels
occurring within the five Mining Right areas, which extend
from the land (above the high water mark) through the
surf zone to the various sea concessions (a, b and c)
(see Figure 2).
Since the current amendment process only deals with the
marine Mining Rights, only these areas and the associated
activities are discussed further below.
4.1 MARINE PROSPECTING AND MINING
The marine prospecting and mining operations occur in
Mining Rights 554MRC, 512MRC, 513MRC and 10025MR
(see Box 1 and Figure 1), which incorporates the Orange
River estuary, the surf zone and Sea Concessions 1a, 1b,
1c, 2a, 3a, 4a and 4b (see Figures 1 and 2). Historical and
potential future mining areas associated with the marine
Mining Rights are indicated in Figure 3.
Similar to the onshore operations, the PSJV outsources
the majority of the marine mining operations to
contractors. The current and potential future prospecting
and mining methods are described in the sections below.
4.1.1 Marine prospecting
4.1.1.1 Geophysical Surveys
Geophysical data acquisition commonly includes multi-
beam bathymetry (swath bathymetry), high resolution
shallow penetration seismics and side scan sonar surveys.
Survey equipment can either be mounted on or towed
behind the vessel. Survey vessels can be small ski boats,
fishing vessels or larger purpose modified vessels
for offshore surveying. Remote / Autonomous Operated
Vehicles (ROV/AUV) can also be used for geophysical
surveys.
Figure 2: Schematic cross section of the mining concession areas
4
Figure 3: Historical and future marine mining locations
5
4.1.1.2 Sampling
Vibrocore sampling is commonly used during early
prospecting for geophysical ground truthing. Cores
typically comprise of a 10-15 cm diameter sample up to 5
meters in length.
Sediment sampling, a similar operation to that of mining, is
where a discrete sample is dredged from the seafloor.
Samples typically range from 1–10 m2 and up to 10 meters
in depth depending on the sampling tool used.
4.1.2 Marine mining
4.1.2.1 Boat- and shore-based diver assisted mining
Shallow water (or nearshore) mining operations utilise
either a vessel to support operations or shore-based
support to run the dredge pump and supply air to the
divers. These methods are described below.
Boat-based diver assisted mining
The diver operations commonly operate in water depths of
less than 12 m. A boat-based operation typically consists
of a 10 - 12 m vessel (see Figure 4) with 6 to 8 operational
personnel. These vessels are small enough to operate out
of Alexander Bay or Port Nolloth. There are currently
approximately 40 vessel-based contractors operating in
the PSJV shallow water concession areas.
The dredging operations are typically conducted using
vessel mounted suction pumps and hoses, which are
guided by divers into gullies, potholes and bedrock
depressions to retrieve the diamond-bearing gravel. The
divers operate via a surface supplied airline, with air
generated from a vessel based air compressor.
The gravel is pumped up through the hose gravel pump
system to the on-board screening system (trommel). Fine
material (20 mm)
discharged from the screening unit washes directly back
into the sea. The diamond-bearing gravel is bagged and
transported to the onshore processing plants for further
processing.
Figure 4: Typical boat used for boat-based
diver assisted mining
Shore-based diver assisted mining
Mining in the surf zone to water depths of up to 12 m can
also be shore-based and locally referred to as “Walpomp”
(beach pumping units). There are currently at least 30
shore-based units operating in the surf zone area.
These mining operations are typically confined to small
trap sites. The submerged target gravels are mined by at
least two diver-guided suction hoses. The hoses are
connected to a tractor that is modified to drive a centripetal
pump (see Figure 5), which feeds the gravel into a rotary
classifier (Trommel). The classifier screens the pumped
material and extracts the size fraction of interest (2 to
20 mm). The large size fraction tailings (>20 mm)
accumulate around the classifier (being later dispersed
during the high tide or mechanically redistributed over the
beach), while the fine tailings (
6
beach sand is often below mean sea level, which causes
flooding of the excavated area during mining operations.
Coffer dams are an efficient mining method for accessing
diamondiferous gravels located below the low water mark.
The material used to construct these breakwaters typically
consists of underlying core of quarried material, which gets
progressively coarser towards the outside and is covered
by an outer layer of large armour rock. Coffer dams are
constantly maintained to restrict the inflow of sea water
into the active mining block. When sea water ingresses
into the mining area it is pumped back into the sea.
Operations in the beach and surf zone commonly screen
the excavated ore near the mining area and transport the
screened gravel to the nearest processing facility.
Coffer dams are commonly in operation for up to three
years after which a large proportion of the berm is
removed, the sea naturally reclaims the mined area.
4.1.2.3 Inter-tidal beach mining using mobile pump
units
An alternative mining technique deployed in the surf zone
is a dredging unit mounted on an excavator or on a jack-up
rig (see Figures 7 and 8). Both systems make use of a
remotely operated articulated dredging arm, which scours /
dredges the seafloor.
Areas with generally lower grade, larger volumes of gravel
and thicker sand overburden are optimally mined using
these methods.
Figure 7: Dredging unit mounted on an excavator
Figure 8: Jack-up rig
Material is pumped from the seafloor and screened
through a classifier, which is normally mounted on-board
the mining platform or mobile unit. The screened material
is pumped ashore into storage bins, which are transported
to the onshore processing plants for diamond recovery.
4.1.2.4 Large vessel mining
Large vessel mining operations are restricted to Sea
Concessions 1c, 1b & 4b. A variety of methods are used
to mine these marine diamonds deposits depending on the
water depth and topography of the sea floor.
Mid- and deep-water remote crawler mining
The PSJV currently has a contract with International
Mining and Dredging Holding Ltd (IMDH), utilising the MV
Ya Toivo mining vessel, which uses a remotely operated
crawler, to mine in water depths greater than 30 m (see
Figure 9).
The mining vessel operates on a 4-point mooring spread
with dynamic positioning to assist the crawler mining
operations. Prior to the launching of the seabed crawler,
the vessel anchors over a planned mining area. The
crawler is then lowered to the seabed by a winch system
over the stern of the vessel.
The seabed crawler is track-driven and is equipped with a
dredge pump system, hydraulic power pack and a jet-
water system to facilitate the agitation and suction of
unconsolidated surficial sediments up to the mining vessel.
The seabed crawler can remove seabed sediments to a
depth of up to 5 m in a set path within the mine target
area.
As the sediment is removed from the seabed it is pumped
to the surface for on-board screening and processing.
Unwanted material is discarded overboard. The mining
and processing operation is fully self-contained on the
mining vessel with final recovery of diamonds taking place
on the vessel.
Figure 9: Illustration of remote crawler mining
7
Mid-water airlift mining
The vessel operations, process plant and shore-based
support requirements are similar to that of crawler based
system described above. The main difference in
operations is in the mining technology and sediment
mining volumes.
The airlift mining system typically comprises a suspended
steel mining tool, suction hoses and on-board air
compressors to supply the air chamber at the digging head
see Figure 10). The mining tool itself consists of a steel
pipe fitted with a digging head, which is an opening fitted
with ”grizzly” bars to allow sized gravel to pass through
and prevent blockages in the delivery hose. The digging
head can be fitted with high pressure water jetting nozzles,
which agitates the gravel on the seabed. The mining tool
is suspended from davits (cranes) situated along the side
of the vessel. On-board screening and processing is self-
contained with final recovery of diamonds taking pace on
the vessel.
Figure 10: Illustration of airlift mining
Mid-to-shallow water remote dredge pump mining
This mining operation use vessel mounted pumps to
dredge sediments from the seabed via hoses and a
digging head. These vessels are typically smaller than
those described above and can operate out of Port Nolloth
and Alexander Bay. The mining system is typically
restricted to water depths of less than 30 m.
The mining system comprises of a suspended steel mining
tool, suction hoses and an on-board dredge pump (see
Figure 11). The mining tool consists of a steel pipe fitted
with a digging head, which can also be fitted with high
pressure water jetting nozzles to agitate the gravel on the
seabed. The mining tool is suspended over the side from
the aft or along either side of the vessel.
On-board screening and processing is self-contained with
final recovery of diamonds taking pace on the vessel.
4.1.2.5 Orange River estuary mining
Although the PSJV has a right to prospect and mine in the
Orange River, no prospecting or mining activities are being
considered for inclusion in the amendment of the EMPR for
554MRC. However, measures may be required to be
implemented to manage the estuary in light of the proposal
by the Department of Environmental Affairs to declare it a
protected area in terms of the National Environmental
Management: Protected Areas Act, 2003 (No. 57 of 2003)
Figure 11: Illustration of remote dredge pump mining
5. EMPR AMENDMENT AND PUBLIC
PARTICIPATION PROCESS
The EMPR amendment process is summarised in
Figure 12. The anticipated tasks / steps in the process are
outlined below.
5.1 PUBLIC PARTICIPATION PROCESS
The EIA Regulations 2014 requires that I&APs are to be
afforded an opportunity to be involved in and submit
comments on a proposed EMPR amendment.
The objective of the public participation process for this
project is to:
• ensure that I&APs are notified of the intension to
amend the existing EMPRs;
• provide a reasonable opportunity for I&APs to register
on the project database; and
• provide an opportunity to comment on the proposed
amendments.
The key steps in the process where you can participate and
provide input include:
• Distribution of this Background Information Document
for a 30-day comment and registration period; and
• Distribution of the draft EMPR amendment for a 30-day
comment period.
Comments received will inform the compilation of the EMPR
and specialist studies.
5.2 SPECIALIST STUDIES
A large amount of information currently exists, especially for
onshore mining and rehabilitation activities. However,
additional specialist input is considered necessary for the
marine and estuarine / riverine areas in order to determine
where management measures are lacking and what
additional mitigation measures are required to be included in
the amended EMPR. The following two specialist studies
will be undertaken:
• Marine Ecological Study: This study will focus on the
shore and surf zone for Sea Concessions 1a, 2a, 3a,
4a, 1b, 4b and 1c; and
8
• Estuarine / Riparian Study: This study will focus on the
Orange River estuary and river, and the management
thereof.
5.3 COMPILATION AND REVIEW OF AMENDED EMPRs
The findings of the specialist studies and other existing
information will be used to inform the compilation of the
amendment EMPRs for the four Mining Right areas. The
intention is to prepare separate EMPRs (or volumes) for
each Mining Right. However, information applicable to all
Mining Right areas will be incorporated into a single
supporting document (or volume). The amendment process
will thus consist of five volumes, namely:
• Volume 1: This volume will include all supporting
information that is applicable to all marine Mining Right
areas, e.g. public participation process (including
Comments and Responses Report), specialist studies,
baseline description and other generic documents.
• Volume 2: This volume will deal specifically with the
coastal and marine mining operations pertaining to
Mining Right 554MRC.
• Volume 3: This volume will deal specifically with the
marine mining operations pertaining to Mining Right
10025MR (i.e. Sea Concession 1c).
• Volume 4: This volume will deal specifically with the
marine mining operations pertaining to Mining Right
512MRC (i.e. Sea Concession 4a).
• Volume 5 This volume will deal specifically with the
marine mining operations pertaining to Mining Right
513MRC (i.e. Sea Concession 4b).
6. INVITATION TO REGISTER AND COMMENT
Please complete the enclosed registration/comment form or
contact SLR to register as an I&AP.
For comments to be included in the draft EMPR addendum
they must reach SLR by no later than 15 September 2017.
Figure 12: EMPR amendment process
9
ALEXKOR RMC POOLING AND SHARING JV
AMENDMENT OF ENVIRONMENTAL MANAGEMENT
PROGRAMMES FOR MINING RIGHTS
554MRC, 10025MRC, 512MRC AND 513MRC
REGISTRATION AND COMMENT FORM
NAME
ORGANISATION
POSTAL ADDRESS
POSTAL CODE FAX NUMBER
TELEPHONE NUMBER CELL PHONE NUMBER
DATE SIGNATURE
DETAILS OF OTHER STAKEHOLDERS YOU FEEL SHOULD BE INFORMED:
………………………………………………………………………………………………………………………………
………………………………………………………………………………………………………………………………
PLEASE IDENTIFY YOUR INTEREST IN THE PROPOSED PROJECT:
………………………………………………………………………………………………………………………………
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……………………………………………………………………………………………………………………………….
PLEASE WRITE YOUR COMMENTS AND QUESTIONS HERE:
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…………………………………………………………………………………………… (use additional pages if required)
Please return completed forms to SLR:
Attention: Mandy Kula
PO Box 10145, Caledon Square, 7905, CAPE TOWN
Tel: 021 461 1118; Fax: 021 461 1120
E-mail: [email protected]
From: Takalani KhorombiTo: Linda NjemlaCc: Mandy KulaSubject: FW: ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTAL MANAGEMENT
PROGRAMMES (EMPRs) FOR MINING RIGHTS 554MRC, 10025MRC, 512MRC AND 513MRCDate: 16 August 2017 12:01:22 PMAttachments: image417cdb.PNG
imaged782be.PNGimageda795b.PNGimaged13518.PNGimagea9cd61.PNGimagecf2dd3.PNGimage543f2a.PNGimaged1670f.PNGimage187175.PNGimage3fbef8.PNGAlexkor Let I&APs - BID Rev 1 (Aug 2017) - English.pdfAlexkor Let IAPs - BID Rev 1 (Aug 2017) - Afrikaans.pdfAlexkor_BID_FINAL_14Aug17.pdf
Dear Linda, Kindly receive the attached documents for your attention. Regards,Takalani
Takalani KhorombiMineral RegulationsTel : 053 807 1748Email :[email protected] :
From: Mandy Kula [mailto:[email protected]] Sent: Wednesday, August 16, 2017 10:55 AMTo: Mandy Kula Subject: ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTALMANAGEMENT PROGRAMMES (EMPRs) FOR MINING RIGHTS 554MRC, 10025MRC, 512MRCAND 513MRC Dear Sir / Madam This email and attached letters (in English and Afrikaans) provide formal notification of an EMPRamendment and public participation process. The Alexkor RMC Pooling and Sharing JV is in the process of amending its EMPRs for its marineMining Rights, and SLR Environmental (South Africa), in association with Placer Resource
mailto:[email protected]:[email protected]:[email protected]:[email protected]://twitter.com/DMR_SAhttps://www.facebook.com/Department-of-Mineral-Resources-212481992150861/https://www.instagram.com/dmr_gov_za/
Project Reference: 720.01087.0001 File Ref. Alexkor Let I&APs - BID Rev 1 (Aug 2017)
16 August 2017
Dear Sir / Madam
ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTAL MANAGEMENT
PROGRAMMES (EMPRs) FOR MINING RIGHTS 554MRC, 10025MRC, 512MRC AND 513MRC
This letter provides formal notification of an EMPR amendment and public participation process in terms of:
• Section 37 of the Environmental Impact Assessment (EIA) Regulations 2014, as amended, promulgated in
terms of Sections 24(5) and 44 of the National Environmental Management Act, 1998 (No. 107 of 1998)
(NEMA), as amended; and
• Section 102 of the Mineral and Petroleum Resources Development Act, 2002 (No. 28 of 2002) (MPRDA),
as amended.
The Alexkor RMC Pooling and Sharing JV (hereafter referred to as “PSJV”) holds an onshore and various marine
Mining Rights on and off the West Coast of South Africa. These Mining Rights are roughly located between the
Orange River in the north and Kleinzee (a point some 5 km north of the town) in the south. Mining activities are
currently undertaken in terms of three approved EMPRs, as amended. The PSJV is in the process of amending
its EMPRs for the marine Mining Rights in order to comply with the current requirements of NEMA and the EIA
Regulations 2014, and to ensure alignment with each other, all new legislation, environmental standards, as well
as internal PSJV Performance Assessment Reports. The EMPR for the onshore Mining Right 550MRC, which
was approved in April 2017, is not being amended as part of this process.
SLR Environmental Consulting (South Africa) (Pty) Ltd (“SLR”), in association with Placer Resource Management
(Pty) Ltd (“PRM”), has been appointed by the PSJV to undertake the EMPR amendment and public participation
process.
Notice is hereby given that a Background Information Document (BID) is available for a 30-day review and
comment period from 16 August to 15 September 2017. A copy of the BID is attached for your information.
If you or your organisation would like to register as an interested and affected party (I&AP) and/or wish to raise
any initial issues or concerns regarding the proposed project, please make use of the attached Registration and
Response Form and forward it to our Ms Mandy Kula (E-mail: [email protected]) by no later than
15 September 2017.
Should you have any queries in this regard please do not hesitate to contact Ms Kula or the undersigned.
Yours sincerely
Jeremy Blood Pr.Sci.Nat., CEAPSA
SLR CONSULTING (SOUTH AFRICA) (PTY) LTD
Encl.
P:\Jobs\Ale01emp\Corresp. Out\public\BID\Alexkor Let I&APs - BID Rev 1 (Aug 2017).docx
Verwysings nommer: 720.01087.0001 Verwysing: Alexkor Let I&APs - BID Rev 1 (Aug 2017)
16 Augustus 2017
Geagte Leser
ALEXKOR RMC POOLING AND SHARING JV – WYSIGING VAN OMGEWINGSBESTUURSPROGRAM (OBP)
VIR MYNREGTE 554MRC, 10025MRC, 512MRC EN 513MRC
Hierdie skrywe dien as die formele kennisgewing van wysiging van die OBP en die publieke deelnameproses in
terme van:
• Seksie 37 van die Omgewings Impak Assessering (EIA) Regulasies 2014, soos gewysig, promulgeer in
terme van Seksie 24(5) en 44 van die Nasionale Ongewingsbestuurswet, 1998 (No. 107 van 1998)
(NEMA), soos gewysig; en
• Seksie 102 van die Wet op Minerale en Petroleum Hulpbronontwikkeling, 2002 (No. 28 van 2002)
(MPRDA), soos gewysig.
Die “Alexkor RMC Pooling and Sharing JV” (verder “PSJV”) is die houer van verskeie aanlandige en mariene
Mynregte langs die Weskus van Suid-Afrika. Hierdie Mynregte is geleë tussen die mond van die Oranjerivier in die
noorde, en ‘n baken ongeveer 5 kilometer noord van die dorp Kleinzee, in die suide. Mynbou aktiwiteite word tans
uitgevoer soos omskryf in die OBP’s. Die PSJV is tans besig met die wysiging van die OBP’s van die verskeie
mariene Mynregte om te voldoen aan die huidige vereistes van NEMA en die EIA Regulasies 2014. Ook om
sodoende te verseker dat almal ooreenstem ten opsigte van alle nuwe regulasies, omgewingsbestuurstandaarde,
asook interne PSJV Prestasie Assesseringsverslae. Die OBP vir die aanlandige Mynregte 550MRC, soos
goedgekeur in April 2017, word nie hersien en of gewysig as deel van die huidige proses,nie.
SLR Environmental Consulting (South Africa) (Pty) Ltd (“SLR”), in samewerking met Placer Resource
Management (Pty) Ltd (“PRM”), is aangestel deur die PSJV om die OBP’s te hersien en te wysig, asook om die
publieke deelnameproses te behartig.
Hierdie skrywe dien as kennisgewing dat ‘n Agtergrondinligtingsdokument vrygestel en beskibaar is vir oorsig en
kommentaar vir ‘n periode van 30 dae vanaf 16 Augustus tot 15 September 2017. ‘n Kopie van die
Agtergrondinligtingsdokument is aangheg vir verdere inligting.
Indien u of u maatskappy wil registreer as 'n belanghebbende en geaffekteerde party (BGP) en of u enige vertoë
wil rig aangaande die voorgestelde proses en of projek, voltooi asseblief die aangehegte vorm, “Registration and
Response Form”, en stuur dit aan Me Mandy Kula (E-pos: [email protected]) teen nie later as
15 September 2017.
Indien U enige verdere vrae het skakel gerus vir Me Kula of die ondergetekende.
Vriendelike groete
Jeremy Blood Pr.Sci.Nat., CEAPSA
SLR CONSULTING (SOUTH AFRICA) (PTY) LTD
Ingesl. P:\Jobs\Ale01emp\Corresp. Out\public\BID\Alexkor Let I&APs - BID Rev 1 (Aug 2017).docx
1
ALEXKOR RMC POOLING AND SHARING JV
AMENDMENT OF ENVIRONMENTAL MANAGEMENT
PROGRAMMES FOR MINING RIGHTS
554MRC, 10025MRC, 512MRC AND 513MRC
BACKGROUND INFORMATION DOCUMENT AUGUST 2017
1. BACKGROUND
In 2011, Alexkor SOC Limited (Alexkor) and the Richtersveld
Mining Company (Pty) Ltd (RMC) formed a Pooling and Sharing
Joint Venture (hereafter referred to as “PSJV”), as per the 2007
Deed of Settlement, in order to oversee all current and future
mining activities. Alexkor and RMC hold 51% and 49% interest
in the joint venture, respectively.
The PSJV holds an onshore and various marine Mining Rights
on and off the West Coast of South Africa. These Mining Rights
are roughly located between the Orange River in the north and
Kleinzee (a point some 5 km north of the town) in the south
(see Figure 1). The mining methods currently employed in
these areas include:
• Conventional open cast terrestrial mining;
• Shore-based beach pumping in the shallow surf zone
using small-scale diver-assisted suction equipment
(referred to locally as “walpomp”);
• Boat-based diver assisted mining;
• Coffer dam mining; and
• Large vessel mining using airlift or bottom deployed
remotely operated mining systems.
Mining activities are currently undertaken in terms of three
approved Environmental Management Programmes (EMPRs),
as amended.
The PSJV is in the process of amending its EMPRs for the
marine Mining Rights (see Box 1) in order to comply with the
current requirements of the National Environmental
Management Act, 1998 (No. 108 of 1998) (NEMA) and the
Environmental Impact Assessment (EIA) Regulations 2014, as
amended, and to ensure alignment with each other, all new
legislation, environmental standards, as well as internal PSJV
Performance Assessment Reports. The EMPR for the onshore
Mining Right 550MRC, which was approved in April 2017, is not
being amended as part of this process.
SLR Consulting (South Africa) (Pty) Ltd (“SLR”), in association
with Placer Resource Management (Pty) Ltd (“PRM”), has been
appointed by the PSJV as the independent Environmental
Assessment Practitioner to amend the existing EMPRs for
Mining Rights 554MRC, 10025MRC, 512MRC and 513MRC
and undertake the associated public participation process.
2. PURPOSE OF THIS DOCUMENT
This document provides information on:
• PSJV’s intension to amend its approved EMPRs for the
four marine Mining Rights it currently holds;
• the current Mining Works Programme;
• the EMPR amendment and public participation process;
and
• how you can register as an interested and affected party
(I&AP) and submit initial comments.
3. KEY LEGISLATIVE REQUIREMENTS
The key legislative requirements and guiding principles
underpinning the EMPR amendment process are outlined
below.
3.1 MINERAL AND PETROLEUM RESOURCES
DEVELOPMENT ACT, 2002
Section 102 of the Mineral and Petroleum Resources
Development Act, 2002 (No. 28 of 2002) (MPRDA), as
amended, requires that any amendment to an EMPr
prepared in terms of the MPRDA be approved by the
Minister of Minerals and Energy (or the delegated authority).
Box 1: Alexkor RMC JV’s Marine Mining Rights.
• Mining Right 554MRC, comprising:
> Centre line of the Orange River, to the bank of along
the following properties: Corridor-Wes (Farm No. 2),
Portion 17 (a portion of Portion 8), Portion 16
(a portion of Portion 9), Portion 15 (a portion of
Portion 10), Arrisdrift (Farm No. 616), Farm No. 1, and
Farm Brandkaros (Farm No. 517);
> Surf zone along Farm No. 1 and Farm No. 155;
> Sea Concession 1a;
> Sea Concession 1b;
> Sea Concession 2a; and
> Sea Concession 3a.
• Mining Right 10025MR, comprising Sea Concession 1c;
• Mining Right 512MRC, comprising Sea Concession 4a;
and
• Mining Right 513MRC, comprising Sea Concession 4b.
REGISTER AS AN INTERESTED AND AFFECTED PARTY:
Please complete the enclosed registration / comment form or contact SLR to register as an I&AP.
Attention: Mandy Kula
PO Box 10145, Caledon Square, 7905, CAPE TOWN
Tel: 021 461 1118; Fax: 021 461 1120
E-mail: [email protected]
2
Figure 1: Location map of PSJV’s exiting Mining Rights on and off the West Coast of South Africa
3
Although DMR no longer has the statutory power in terms
of the MPRDA to approve an amendment to an EMPR
prepared in terms of the MPRDA (due to the repeal of
Section 39(6) of the MPRDA), it does have the authority to
approve an amendment to an EMPR prepared in terms of
NEMA.
The effect of Section 12(4) of the National Environmental
Management Amendment Act, 2008 (No. 62 of 2008) is
that an EMPR prepared in terms of the MPRDA enforced
as at 8 December 2014 is deemed to be an EMPR
approved in terms of Section 24N of NEMA. Therefore,
any amendment of an EMPR (prepared in terms of either
NEMA or the MPRDA) after 8 December 2014 should take
place in accordance with NEMA and the EIA Regulations
2014 (see Section 3.2 below).
3.2 NATIONAL ENVIRONMENTAL MANAGEMENT
ACT, 1998 AND EIA REGULATIONS 2014
Clause 24N(6) of NEMA provides for the amendment of an
EMPR. The requirements of an EMPR amendment
process are defined in Clause 37 of the EIA Regulations
2014.
The current EMPR amendment process is thus being
undertaken in compliance with this legislation. The
amended EMPR will also comply with the content
requirements listed in Appendix 4 of the EIA Regulations
2014.
4. CURRENT MINING WORKS PROGRAMME
In line with the current amendment of the marine EMPRs,
the PSJV has recently updated its Mining Works
Programme (MWP), which has been submitted to DMR for
approval.
The updated MWP provides details on the location and
extent of known and probable diamond bearing gravels
occurring within the five Mining Right areas, which extend
from the land (above the high water mark) through the
surf zone to the various sea concessions (a, b and c)
(see Figure 2).
Since the current amendment process only deals with the
marine Mining Rights, only these areas and the associated
activities are discussed further below.
4.1 MARINE PROSPECTING AND MINING
The marine prospecting and mining operations occur in
Mining Rights 554MRC, 512MRC, 513MRC and 10025MR
(see Box 1 and Figure 1), which incorporates the Orange
River estuary, the surf zone and Sea Concessions 1a, 1b,
1c, 2a, 3a, 4a and 4b (see Figures 1 and 2). Historical and
potential future mining areas associated with the marine
Mining Rights are indicated in Figure 3.
Similar to the onshore operations, the PSJV outsources
the majority of the marine mining operations to
contractors. The current and potential future prospecting
and mining methods are described in the sections below.
4.1.1 Marine prospecting
4.1.1.1 Geophysical Surveys
Geophysical data acquisition commonly includes multi-
beam bathymetry (swath bathymetry), high resolution
shallow penetration seismics and side scan sonar surveys.
Survey equipment can either be mounted on or towed
behind the vessel. Survey vessels can be small ski boats,
fishing vessels or larger purpose modified vessels
for offshore surveying. Remote / Autonomous Operated
Vehicles (ROV/AUV) can also be used for geophysical
surveys.
Figure 2: Schematic cross section of the mining concession areas
4
Figure 3: Historical and future marine mining locations
5
4.1.1.2 Sampling
Vibrocore sampling is commonly used during early
prospecting for geophysical ground truthing. Cores
typically comprise of a 10-15 cm diameter sample up to 5
meters in length.
Sediment sampling, a similar operation to that of mining, is
where a discrete sample is dredged from the seafloor.
Samples typically range from 1–10 m2 and up to 10 meters
in depth depending on the sampling tool used.
4.1.2 Marine mining
4.1.2.1 Boat- and shore-based diver assisted mining
Shallow water (or nearshore) mining operations utilise
either a vessel to support operations or shore-based
support to run the dredge pump and supply air to the
divers. These methods are described below.
Boat-based diver assisted mining
The diver operations commonly operate in water depths of
less than 12 m. A boat-based operation typically consists
of a 10 - 12 m vessel (see Figure 4) with 6 to 8 operational
personnel. These vessels are small enough to operate out
of Alexander Bay or Port Nolloth. There are currently
approximately 40 vessel-based contractors operating in
the PSJV shallow water concession areas.
The dredging operations are typically conducted using
vessel mounted suction pumps and hoses, which are
guided by divers into gullies, potholes and bedrock
depressions to retrieve the diamond-bearing gravel. The
divers operate via a surface supplied airline, with air
generated from a vessel based air compressor.
The gravel is pumped up through the hose gravel pump
system to the on-board screening system (trommel). Fine
material (20 mm)
discharged from the screening unit washes directly back
into the sea. The diamond-bearing gravel is bagged and
transported to the onshore processing plants for further
processing.
Figure 4: Typical boat used for boat-based
diver assisted mining
Shore-based diver assisted mining
Mining in the surf zone to water depths of up to 12 m can
also be shore-based and locally referred to as “Walpomp”
(beach pumping units). There are currently at least 30
shore-based units operating in the surf zone area.
These mining operations are typically confined to small
trap sites. The submerged target gravels are mined by at
least two diver-guided suction hoses. The hoses are
connected to a tractor that is modified to drive a centripetal
pump (see Figure 5), which feeds the gravel into a rotary
classifier (Trommel). The classifier screens the pumped
material and extracts the size fraction of interest (2 to
20 mm). The large size fraction tailings (>20 mm)
accumulate around the classifier (being later dispersed
during the high tide or mechanically redistributed over the
beach), while the fine tailings (
6
beach sand is often below mean sea level, which causes
flooding of the excavated area during mining operations.
Coffer dams are an efficient mining method for accessing
diamondiferous gravels located below the low water mark.
The material used to construct these breakwaters typically
consists of underlying core of quarried material, which gets
progressively coarser towards the outside and is covered
by an outer layer of large armour rock. Coffer dams are
constantly maintained to restrict the inflow of sea water
into the active mining block. When sea water ingresses
into the mining area it is pumped back into the sea.
Operations in the beach and surf zone commonly screen
the excavated ore near the mining area and transport the
screened gravel to the nearest processing facility.
Coffer dams are commonly in operation for up to three
years after which a large proportion of the berm is
removed, the sea naturally reclaims the mined area.
4.1.2.3 Inter-tidal beach mining using mobile pump
units
An alternative mining technique deployed in the surf zone
is a dredging unit mounted on an excavator or on a jack-up
rig (see Figures 7 and 8). Both systems make use of a
remotely operated articulated dredging arm, which scours /
dredges the seafloor.
Areas with generally lower grade, larger volumes of gravel
and thicker sand overburden are optimally mined using
these methods.
Figure 7: Dredging unit mounted on an excavator
Figure 8: Jack-up rig
Material is pumped from the seafloor and screened
through a classifier, which is normally mounted on-board
the mining platform or mobile unit. The screened material
is pumped ashore into storage bins, which are transported
to the onshore processing plants for diamond recovery.
4.1.2.4 Large vessel mining
Large vessel mining operations are restricted to Sea
Concessions 1c, 1b & 4b. A variety of methods are used
to mine these marine diamonds deposits depending on the
water depth and topography of the sea floor.
Mid- and deep-water remote crawler mining
The PSJV currently has a contract with International
Mining and Dredging Holding Ltd (IMDH), utilising the MV
Ya Toivo mining vessel, which uses a remotely operated
crawler, to mine in water depths greater than 30 m (see
Figure 9).
The mining vessel operates on a 4-point mooring spread
with dynamic positioning to assist the crawler mining
operations. Prior to the launching of the seabed crawler,
the vessel anchors over a planned mining area. The
crawler is then lowered to the seabed by a winch system
over the stern of the vessel.
The seabed crawler is track-driven and is equipped with a
dredge pump system, hydraulic power pack and a jet-
water system to facilitate the agitation and suction of
unconsolidated surficial sediments up to the mining vessel.
The seabed crawler can remove seabed sediments to a
depth of up to 5 m in a set path within the mine target
area.
As the sediment is removed from the seabed it is pumped
to the surface for on-board screening and processing.
Unwanted material is discarded overboard. The mining
and processing operation is fully self-contained on the
mining vessel with final recovery of diamonds taking place
on the vessel.
Figure 9: Illustration of remote crawler mining
7
Mid-water airlift mining
The vessel operations, process plant and shore-based
support requirements are similar to that of crawler based
system described above. The main difference in
operations is in the mining technology and sediment
mining volumes.
The airlift mining system typically comprises a suspended
steel mining tool, suction hoses and on-board air
compressors to supply the air chamber at the digging head
see Figure 10). The mining tool itself consists of a steel
pipe fitted with a digging head, which is an opening fitted
with ”grizzly” bars to allow sized gravel to pass through
and prevent blockages in the delivery hose. The digging
head can be fitted with high pressure water jetting nozzles,
which agitates the gravel on the seabed. The mining tool
is suspended from davits (cranes) situated along the side
of the vessel. On-board screening and processing is self-
contained with final recovery of diamonds taking pace on
the vessel.
Figure 10: Illustration of airlift mining
Mid-to-shallow water remote dredge pump mining
This mining operation use vessel mounted pumps to
dredge sediments from the seabed via hoses and a
digging head. These vessels are typically smaller than
those described above and can operate out of Port Nolloth
and Alexander Bay. The mining system is typically
restricted to water depths of less than 30 m.
The mining system comprises of a suspended steel mining
tool, suction hoses and an on-board dredge pump (see
Figure 11). The mining tool consists of a steel pipe fitted
with a digging head, which can also be fitted with high
pressure water jetting nozzles to agitate the gravel on the
seabed. The mining tool is suspended over the side from
the aft or along either side of the vessel.
On-board screening and processing is self-contained with
final recovery of diamonds taking pace on the vessel.
4.1.2.5 Orange River estuary mining
Although the PSJV has a right to prospect and mine in the
Orange River, no prospecting or mining activities are being
considered for inclusion in the amendment of the EMPR for
554MRC. However, measures may be required to be
implemented to manage the estuary in light of the proposal
by the Department of Environmental Affairs to declare it a
protected area in terms of the National Environmental
Management: Protected Areas Act, 2003 (No. 57 of 2003)
Figure 11: Illustration of remote dredge pump mining
5. EMPR AMENDMENT AND PUBLIC
PARTICIPATION PROCESS
The EMPR amendment process is summarised in
Figure 12. The anticipated tasks / steps in the process are
outlined below.
5.1 PUBLIC PARTICIPATION PROCESS
The EIA Regulations 2014 requires that I&APs are to be
afforded an opportunity to be involved in and submit
comments on a proposed EMPR amendment.
The objective of the public participation process for this
project is to:
• ensure that I&APs are notified of the intension to
amend the existing EMPRs;
• provide a reasonable opportunity for I&APs to register
on the project database; and
• provide an opportunity to comment on the proposed
amendments.
The key steps in the process where you can participate and
provide input include:
• Distribution of this Background Information Document
for a 30-day comment and registration period; and
• Distribution of the draft EMPR amendment for a 30-day
comment period.
Comments received will inform the compilation of the EMPR
and specialist studies.
5.2 SPECIALIST STUDIES
A large amount of information currently exists, especially for
onshore mining and rehabilitation activities. However,
additional specialist input is considered necessary for the
marine and estuarine / riverine areas in order to determine
where management measures are lacking and what
additional mitigation measures are required to be included in
the amended EMPR. The following two specialist studies
will be undertaken:
• Marine Ecological Study: This study will focus on the
shore and surf zone for Sea Concessions 1a, 2a, 3a,
4a, 1b, 4b and 1c; and
8
• Estuarine / Riparian Study: This study will focus on the
Orange River estuary and river, and the management
thereof.
5.3 COMPILATION AND REVIEW OF AMENDED EMPRs
The findings of the specialist studies and other existing
information will be used to inform the compilation of the
amendment EMPRs for the four Mining Right areas. The
intention is to prepare separate EMPRs (or volumes) for
each Mining Right. However, information applicable to all
Mining Right areas will be incorporated into a single
supporting document (or volume). The amendment process
will thus consist of five volumes, namely:
• Volume 1: This volume will include all supporting
information that is applicable to all marine Mining Right
areas, e.g. public participation process (including
Comments and Responses Report), specialist studies,
baseline description and other generic documents.
• Volume 2: This volume will deal specifically with the
coastal and marine mining operations pertaining to
Mining Right 554MRC.
• Volume 3: This volume will deal specifically with the
marine mining operations pertaining to Mining Right
10025MR (i.e. Sea Concession 1c).
• Volume 4: This volume will deal specifically with the
marine mining operations pertaining to Mining Right
512MRC (i.e. Sea Concession 4a).
• Volume 5 This volume will deal specifically with the
marine mining operations pertaining to Mining Right
513MRC (i.e. Sea Concession 4b).
6. INVITATION TO REGISTER AND COMMENT
Please complete the enclosed registration/comment form or
contact SLR to register as an I&AP.
For comments to be included in the draft EMPR addendum
they must reach SLR by no later than 15 September 2017.
Figure 12: EMPR amendment process
9
ALEXKOR RMC POOLING AND SHARING JV
AMENDMENT OF ENVIRONMENTAL MANAGEMENT
PROGRAMMES FOR MINING RIGHTS
554MRC, 10025MRC, 512MRC AND 513MRC
REGISTRATION AND COMMENT FORM
NAME
ORGANISATION
POSTAL ADDRESS
POSTAL CODE FAX NUMBER
TELEPHONE NUMBER CELL PHONE NUMBER
DATE SIGNATURE
DETAILS OF OTHER STAKEHOLDERS YOU FEEL SHOULD BE INFORMED:
………………………………………………………………………………………………………………………………
………………………………………………………………………………………………………………………………
PLEASE IDENTIFY YOUR INTEREST IN THE PROPOSED PROJECT:
………………………………………………………………………………………………………………………………
………………………………………………………………………………………………………………………………
……………………………………………………………………………………………………………………………….
PLEASE WRITE YOUR COMMENTS AND QUESTIONS HERE:
………………………………………………………………………………………………………………………………
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…………………………………………………………………………………………… (use additional pages if required)
Please return completed forms to SLR:
Attention: Mandy Kula
PO Box 10145, Caledon Square, 7905, CAPE TOWN
Tel: 021 461 1118; Fax: 021 461 1120
E-mail: [email protected]
From: Linda NjemlaTo: Mandy KulaSubject: RE: ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTAL MANAGEMENT
PROGRAMMES (EMPRs) FOR MINING RIGHTS 554MRC, 10025MRC, 512MRC AND 513MRCDate: 17 August 2017 11:40:27 AMAttachments: image002.png
image003.pngimage005.pngimage006.pngimage007.pngimage4d3acf.PNGimage086e82.PNGimaged3a2b9.PNGimaged14132.PNGimage8bc14e.PNG
Noted
Linda NjemlaMineral RegulationTel : 027 712 8177Email : [email protected] :
From: Mandy Kula [mailto:[email protected]] Sent: 16 August 2017 10:55 AMTo: Mandy KulaSubject: ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTALMANAGEMENT PROGRAMMES (EMPRs) FOR MINING RIGHTS 554MRC, 10025MRC, 512MRC AND513MRC Dear Sir / Madam This email and attached letters (in English and Afrikaans) provide formal notification of an EMPRamendment and public participation process. The Alexkor RMC Pooling and Sharing JV is in the process of amending its EMPRs for its marineMining Rights, and SLR Environmental (South Africa), in association with Placer ResourceManagement, has been appointed to undertake the EMPR amendment and public participationprocess. Notice is hereby given that the attached Background Information Document (BID) is available fora 30-day review and comment period from 16 August to 15 September 2017. Should you have any queries in this regard please do not hesitate to contact Jeremy Blood ormyself.
mailto:[email protected]:[email protected]:[email protected]://twitter.com/DMR_SAhttps://www.facebook.com/Department-of-Mineral-Resources-212481992150861/https://www.instagram.com/dmr_gov_za/
From: Cloete, JulienTo: Mandy KulaCc: Witbooi, UrsulaSubject: Registration as I&AP for Alexkor EMP amendmentDate: 17 August 2017 11:16:13 AMAttachments: 20170817123041388.pdf
Good morning,Please find attached the registration form for Namdeb. Thanks Julien MB CloeteEnvironmental Management Coordinator – Rehabilitation Namdeb Diamond CorporationMineral Resource Department/Environmental SectionOranjemundNAMIBIA Tel: +264 63 239665Fax: +264 63 239603 www.namdeb.com
*****************************************************************************The information contained in this e-mail is confidential and may be subject to legal privilege.If you are not the intended recipient, you must not use, copy, distribute or disclose the e-mailor any part of its contents or take any action in reliance on it. If you have received this e-mailin error, please e-mail the sender by replying to this message. All reasonable precautionshave been taken to ensure no viruses are present in this e-mail and the sender cannot acceptresponsibility for loss or damage arising from the use of this e-mail or attachments.******************************************************************************
mailto:[email protected]:[email protected]:[email protected]From: Gregor CalderwoodTo: Mandy KulaSubject: Notice of EMPR Amendment and PPP - AlexkorDate: 21 August 2017 02:50:24 PM
Dear Mandy Kula,
I am currently registered for my BSc Honours degree in environmentalmanagement and one of our modules requires us to register as an interested andaffected party in an upcoming public participation process.
I would be very grateful if you could register me as an interested and affectedparty for the upcoming process for the Amendments to the EMPR for Alexcor. Myinvolvement would purely be for academic purposes.
Should you have any questions please do not hesitate to contact me.
Kind Regards
Gregor Calderwood+27 (0)78 337 6991
From: Briege WilliamsTo: Mandy KulaSubject: ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTAL MANAGEMENT PROGRAMMES (EMPRs)
FOR MINING RIGHTS 554MRC, 10025MRC, 512MRC AND 513MRCDate: 22 August 2017 10:02:33 AM
Dear Mandy
SAHRA would like to register as an I&AP for the above project. For us to be able to comment on theamended EMPRs you need to create a case on SAHRIS and upload all the relevant documents when theybecome available. Both the inshore and off shore work is quite invasive so it is important to look at theimpacts it may have on any maritime and underwater cultural heritage.
Regards
Briege
Briege WilliamsHeritage Officer: Maritime and Underwater Cultural Heritage Unit
South African Heritage Resources Agency- A nation united through heritage -
T: 021 202 8688| C:| F:021 462 4509E: [email protected] | 111 Harrington Street | Cape Town | 8001
www.sahra.org.zaSAHRA Logo
SAHRA Values
This electronic communication and its content(s) are subject to a disclaimer which can be accessed here:http://mail.sahra.org.za/disclaimer.html
Break The Corruption Chain
mailto:[email protected]:[email protected]://www.sahra.org.za/file:////c/www.sahra.org.zafile:////c/www.sahra.org.zahttp://mail.sahra.org.za/disclaimer.html
From: Briege WilliamsTo: Jeremy BloodCc: Mandy KulaSubject: Re: ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTAL MANAGEMENT PROGRAMMES
(EMPRs) FOR MINING RIGHTS 554MRC, 10025MRC, 512MRC AND 513MRCDate: 24 August 2017 07:44:18 AMAttachments: image527d3c.PNG
image44480c.PNGimageb976b1.PNGimaged34e2e.PNGimage8b3f68.PNGimage21baaf.PNGimage001.pngimage002.png
Dear Mandy and Jeremy
Thanks for your emails, sorry I haven't replied sooner we had problems at our end receiving incomingmessages and as such I have only received them now.
Jeremy is correct in that it is the EMPRs that we will need to comment on and they will therefore need to beuploaded onto SAHRIS when they are complete, the BID does not need to be uploaded.
I hope this clears things up.
Regards
Briege
Briege WilliamsHeritage Officer: Maritime and Underwater Cultural Heritage Unit
South African Heritage Resources Agency- A nation united through heritage -
T: 021 202 8688| C:| F:021 462 4509E: [email protected] | 111 Harrington Street | Cape Town | 8001
www.sahra.org.zaSAHRA Logo
SAHRA Values
From: "Jeremy Blood" To: "Mandy Kula" , "Briege Williams"
Sent: Tuesday, 22 August, 2017 11:11:01 AMSubject: RE: ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OFENVIRONMENTAL MANAGEMENT PROGRAMMES (EMPRs) FOR MINING RIGHTS554MRC, 10025MRC, 512MRC AND 513MRC
Mandy,
mailto:[email protected]:[email protected]:[email protected]://www.sahra.org.za/file:////c/www.sahra.org.zafile:////c/www.sahra.org.za
From: craig matthewsTo: Mandy KulaSubject: ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTAL MANAGEMENT
PROGRAMMES (EMPRs) FOR MINING RIGHTS 554MRC, 10025MRC, 512MRC AND 513MRCDate: 24 August 2017 01:12:15 PMAttachments: RMC Letter Head 2017.doc
Dear Ms. Kula,
I refer to the Notice dated 16 August 2017, which was issued by SLR regardingthe subject matter.
The Richtersveld Mining Company (Pty) Ltd (RMC), as represented by myself hasno record of receiving the Notice, despite being an affected party with materialinterests in the Pooling and Sharing JV and the matter.
It may have been an oversight on your part and I request that you direct aformal Notice to me so that the RMC can formally respond.
I enclose a blank letter head from which you can extract the address and contactdetails for the RMC.
You may contact me at 079 5216315 or [email protected]
I look forward to your response.
Regards,Craig MatthewsDirector: Richtersveld Mining Company (Pty) Ltd
mailto:[email protected]:[email protected]:[email protected]Richtersveld Mining Company
P.O Box 64, Alexander Bay, 8290
Richtersveld Mining Company
Frikkie Snyman, 7th Avenue, Alexander Bay, 8290
David Austen – Vice Chairperson
Craig Matthews
Richtersveld Mining CompanyRichtersveld Mining Company
P O Box 64 6 Orange Road
Alexander Bay Alexander Bay
8290 8290
Craig Matthews (Director)
From: Grant SmithTo: Mandy KulaSubject: RE: ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTAL MANAGEMENT
PROGRAMMES (EMPRs) FOR MINING RIGHTS 554MRC, 10025MRC, 512MRC AND 513MRCDate: 24 August 2017 11:00:48 AMAttachments: image005.png
image006.pngimage009.pngimage010.pngimage011.pngimage001.pngAlexkor_EWT_Registration.pdf
Dear Mandy
Our registration as an IAP is attached.
Kind regards,
Grant SmithEstuary Projects CoordinatorSource to Sea Programme
Endangered Wildlife TrustW + 27 21 799 8458 | C + 27 84 3281001Email: [email protected] | Web: www.ewt.org.za | Skype: itisgrantORM Project Overview: http://ewt.org.za/SOURCETSEA/Orange%20Senqu%20River%20Basin.html
From: Mandy Kula [mailto:[email protected]] Sent: Wednesday, August 16, 2017 10:55 AMTo: Mandy Kula Subject: ALEXKOR RMC POOLING AND SHARING JV - AMENDMENT OF ENVIRONMENTALMANAGEMENT PROGRAMMES (EMPRs) FOR MINING RIGHTS 554MRC, 10025MRC, 512MRCAND 513MRC
Dear Sir / Madam
This email and attached letters (in English and Afrikaans) provide formal notification of an EMPRamendment and public participation process.
The Alexkor RMC Pooling and Sharing JV is in the process of amending its EMPRs for its marineMining Rights, and SLR Environmental (South Africa), in association with Placer ResourceManagement, has been appointed to undertake the EMPR amendment and public participation
mailto:[email protected]:[email protected]:[email protected]://www.ewt.org.za/http://ewt.org.za/SOURCETSEA/Orange%20Senqu%20River%20Basin.html
1
ALEXKOR RMC POOLING AND SHARING JV
AMENDMENT OF ENVIRONMENTAL MANAGEMENT
PROGRAMMES FOR MINING RIGHTS
554MRC, 10025MRC, 512MRC AND 513MRC
BACKGROUND INFORMATION DOCUMENT AUGUST 2017
1. BACKGROUND
In 2011, Alexkor SOC Limited (Alexkor) and the Richtersveld
Mining Company (Pty) Ltd (RMC) formed a Pooling and Sharing
Joint Venture (hereafter referred to as “PSJV”), as per the 2007
Deed of Settlement, in order to oversee all current and future
mining activities. Alexkor and RMC hold 51% and 49% interest
in the joint venture, respectively.
The PSJV holds an onshore and various marine Mining Rights
on