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South Deep: Finding It’s FeetSOUTH DEEP SITE VISIT
13 February 2015Nick Holland, Nico Muller and South Deep Team
IntroductionNICK HOLLAND
Chief Executive Officer
3
South Deep Gold Mine
● One of the largest undeveloped ore bodies in the
world
76.2 Moz of Mineral Resources
38.2 Moz of Mineral Reserves
● A low cost long life mine
+70-year LoM
● High level of confidence in the ore body
● The mine has been built
● Mechanised operations
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
A Gold Fields Franchise Asset
A Gold Fields Franchise Asset
4
South Deep Gold Mine
What did Gold Fields Acquire in 2007?
We Had To Build The Mine!
● Low resolution in geological block modelling and limited surface exploration drilling
● No robust Life of Mine plan underpinning reserves
● Shaft hoisting capacity limited to 202 ktpm (Main shaft only)
● Metallurgical plant capacity limited to 220 ktpm
● No development to access the ore body below 95 Level
● Old backfill system
● No underground workshop facilities to maintain large fleet
● Tailings facility was reaching full capacity
● Eskom power supply was limited to 80 MW and no emergency power supply
● Minimal underground cooling facilities and surface fans to develop New Mine
● Mining rate was at an average 80 ktpm (Mechanised 63%, Conventional 37%)
● Hostel accommodation inadequate
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
5
South Deep Gold Mine
Improved Accuracy and Confidence in Ore Body Modelling
•4 Units
•Shore Line Composite
2000
•7 Units
•Singular Subcrop Point
2005•April 2007 Gold
Fields acquires 100% of South Deep Gold Mine
2007
•16 Units
•Singular Subcrop Point
•Surface Drilling Campaign Started
2008
•16 Units
•Re-aligned Subcrop Positions
•LIB Drilling Campaign Started
•Infill Drilling (GC) Campaign Started
2009
•16 Units
•Palinspastically Reconstructed Depositional Model
2010 •16 Units
•Kriging of Channel Widths & Dynamic Modelling
2013
Detailed reserve designs for Current Mine only. Future mine estimated
using the Bayesian methodology
Future mine north of the wrench fault designed in detail for the first time
Studies in mechanising the
destress commence
The entire Mineral Reserve is designed for the first time in
the LoM
Reserve updated with new models
Reserve updated with new models
Highly detailed designs for 7 years included as part of
the new LOM
Evolution of a Fit for Purpose Geological Modelling Process
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
6
South Deep Gold Mine
De-risking The Ore Body
Now One Of The Best Understood Ore Bodies In South Africa
3D Seismic Survey
(2003)
~20m resolution
Covers the whole lease area south of the wrench fault. Used to confirm the base of lava position as well as major structures.
Surface drilling
(2007-2013)
(49,536m)
600m x 600m grid
Used for facies boundaries, structural definition, stratigraphic
modelling, assaying and resource estimation.
LIB Drilling (Long Inclined
Boreholes)
(13,023m)
300m x 300m grid
Used for structural definition, stratigraphic
modelling, assaying and grade indication.
Grade Control Drilling
50m x 50m grid
Used for facies determination, structural definition, stratigraphic
modelling, assaying and resource estimation.
0 – 2 Years Ahead of Current Workings.
2 – 10 Years Ahead of Current Workings.
10 - 70 Years Ahead of Current Workings.
10 - 70 Years Ahead of Current Workings.
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
7
South Deep Gold Mine
Mining Grades Versus Reserve Grades
Positive Grade Reconciliation
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
2010 2011 2012 2013 2014
Mining Grades (g/t)
Actual Mined Grade Reserve Grade
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
8
South Deep Gold Mine
Infrastructure Status 2015 vs 2007
We Have Built The Mine - Transition To Build Up Enabled
Project Capacity
(2007)
New Capacity
(2015)
Capital*
(R’m )
New Mine Development
- Development Nil 17 km 2,416
- Ore handling capacity 200 ktpm 245 ktpm 489
Twin Shaft Hoisting Capacity 202 ktpm 370 ktpm 868
New Mining Equipment - Fleet upgraded 849
Metallurgical Plant Capacity 200 ktpm 330 ktpm 645
FPT Backfill Nil Plant commissioned 396
Tailings Storage Limited LOM TSF commissioned 389
Surface Exploration Drilling Nil 9 holes completed 116
Underground Refrigeration Nil 25.5 MwR
4 x BAC’s
93
72
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
* Expenditure 2009 to date
9
South Deep Gold Mine
Infrastructure Status 2015 vs 2007 (Continued)
We Have Built The Mine - Transition To Build Up Enabled
Project Capacity
(2007)
New Capacity
(2015)
Capital*
(R’m )
93 Level Main Workshop
Equipping
Nil 70 Cat 1 machines 33
Single Accommodation Upgrades Nil 922 single rooms 70
Eskom Power Supply
- Emergency Power Supply
80 MW
Nil
160 MW
15 MW
51
Mechanised Training Facilities Nil Technical and practical
capacities
26
Mega Surface Store Nil 3,600 m² 15
Sustaining Capital 1,235
Total 7,769
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
* Expenditure 2009 to date
10
South Deep Gold Mine
Evolution of Mining Since 2006
Increased Mechanisation = Improved Safety
• Limited mechanised mining commences
• Conventional destress
1998
• April 2007 Gold Fields acquires 100% of South Deep Gold Mine
2007
• Destress mining mechanised
• All conventional mining, including VCR, stopped
2008
• Horizontal destress and LongholeStopingcommences
2009
• Crush pillars introduced
2013
• 96% of current mine destressed vs 66% in 2007 (Reserve 2.2 Moz)
• 9% of Phase 1 NoWdestressed (Reserve 11.3 Moz).
• Current mine = 10 years of mining @ 80 ktpm
2015
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
0
5
10
15
20
25
30
35
40
F2
008
F2009
F2
010
F2
011
C2011
C2012
C2013
C2014
TIFR
11
South Deep Gold Mine
● People Strategy
• Short term
› Rightsizing of workforce through voluntary separation process
• Medium term
› Recruit South African Team from limited pool of skills
• Long term
› Grow South African skills pool through bespoke mechanised mining training
● Fleet Availability and Utilisation
• Decongest the mine
• Cat A equipment reduced from 126 to 75
• Fast-track Mega Workshop on 93-level
• Upgrade satellite workshops
• Replace key equipment
● Ore handling infrastructure
• Fast-tracked additional ore passes and other key infrastructure
2014 Intervention
Costs and Capital Reduced from ~R5 Billion to ~R4 Billion Despite Ground Support
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
12
South Deep Gold Mine
● Growing momentum in H1 2014 interrupted in May
● Four-month suspension of production for ground support in 2014
● Knock-on effects into 2015
Destress
Long-hole open stopes delayed
Safety Related Ground Support Intervention
70% of Production Areas Curtailed For Four Months
Acceleration of Medium Term People Strategy
● Medium and long-term people strategy accelerated
Recruiting South African leadership skills
Growing the South African skills pool
● Introduction of new team under Nico Muller
● Australian Team downscaled – key role in skills transfer and training
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
Observations After First 100 DaysNICO MULLER
Executive Vice President: South Africa Region
14
South Deep Gold Mine
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
Leadership: Structure
Strength and Stability Required
15
South Deep Gold Mine
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
Leadership: The People
Building the Team
Adriaan De Beer
VP South Deep09 Jan 2015
Masala Mutangwa
Technical Head
Francois Van Heerden
Head of Operations09 Jan 2015
Errol Drake
Head of Engineering02 Feb 2015
Andre Marais
Head of Projects
Edwin Matlapeng
Head of Safety & Health
16
South Deep Gold Mine
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
Leadership: The People (continued)
Building the Team
Tumelo Nkisi
Head of Human Resources09 Jan 2015
Ulrich Sibilski
Head of Environment15 Sep 2014
Bonny Sebola
Head of Sustainable Development
Blessed Mazibuko
Head of Finance
Jana Strydom
Head of Legal & Compliance19 Nov 2014
Manie Keyser
Head of Mineral Resource
Management
17
South Deep Gold Mine
PositionAppointment
DateQualifications and Experience
EVP South AfricaNico Muller
01 Oct 2014
BSc Mining Engineering, 20 years experience in South African mining, underground hardrock mechanized experience at De Beers, Anglovaal, African Rainbow Minerals (TwoRivers) and Royal Bafokeng Platinum. Involved in establishing Target Gold Mine - similarore body and mining methods to South Deep.
VP South DeepAdriaan de Beer
09 Jan 2015NHD Mining Engineering, General Manager at Two Rivers Platinum (300 ktpmmechanized board and pillar operations) from 2009 to 2014, previous leadershipexperience at Anglo Platinum Rustenburg operations
Head of MiningFrancois van Heerden
09 Jan 2015
Mine Managers Certificate, Section Manager at Lonmin from 2010 to 2012 and thenpromoted to Mining leader at Lonmin in December 2012. 3.1 (a) from June 2014.Extensive mechanized mining experience at Lonmin and Two Rivers (2 years as MiningLeader).
Head of EngineeringErrol Drake
01 Feb 2015
Bachelors of Commerce, Graduate Mechanical Engineer, 16 years experience in CentralAfrican gold mining, 26 years South African mining experience. Maintenance andEngineering leadership experience with Gold Fields Ltd, AngloGold Ashanti, AngloAmerican and GenCor Mining.
Head of ProjectsAndre Marais
21 Apr 2006(Jan 1980)
NH Dip Electrical Engineering, Government Certificate Electrical Engineer, ProfessionalCertificated Engineer: ECSA, Wits MAP. Significant experience at Gold Fields with 34years tenure. Project Engineer 2004 -2006, Chief Engineer 2006 -2008, Senior ManagerEngineering Projects 2008-2011 and Senior manager Projects 2011-2014.
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
Leadership Resume
Experience
18
South Deep Gold Mine
Geology: Quality Ore Body
● Massive, multi-layered (16 reef horizons)
● 38.2 Moz reserve, 70+ years life of mine
● Well developed exploration programme and resource modelling
● High predictability
The Value Inherent in South Deep Remains, But May Be Longer Dated
RESOURCE EXTENSION & EXPLORATION
DISCOVERY
RESOURCE
76.2 Moz
RESERVE
38.2 Moz
• Massive, multi-layered
palaeoplacer with high
predictability
• Grade control and LIB drilling
continues to be effective
• Improved regional pillar
configuration being reviewed
• Pilot destress mining
2013 2087LoM Extension Potential
LoM
~15 Moz
produced
since 1968
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
19
South Deep Gold Mine
Proven Mining Methods
● Deep level massive mining
Destress
Drifting, benching, longhole stoping
● Fully mechanised
● Improved safety, productivity and costs
● Destress pilot tests (4.5x4.5m, inclined slot)
● Key constraint : support installation
One pass support system
Destress pilot projects
Backfill : Full plant tailings
● UG workings not ideal
Roadways
Water management
Ventilation control and temperatures
Backlog support
The Value Inherent in South Deep Remains, But May Be Longer Dated
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
C2
01
5
C2
01
6
C2
01
7
C2
01
8
C2
01
9
C2
02
0
Reef Tonnes Split Per Mining Method
Destress Stoping Drifts and Large Dev Long Hole and Benches
Schematic Cross Section Through The Ore Body
20
South Deep Mining Methods
Drifting and Benching (detail)
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
21
South Deep Mining Methods
Longhole stoping (detail)
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
22
South Deep Mining Methods
Horizontal destress with longhole stoping
• Conceptualised reef block with surrounding waste material at a depth of 2,700 m
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
23
South Deep Mining Methods
Horizontal destress with longhole stoping
• Cut-out for mining method description
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
24
South Deep Mining Methods
Horizontal destress with longhole stoping
• Sinking of a shaft and development into the target where destressing can start
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
25
South Deep Mining Methods
Horizontal destress with longhole stoping
• Destressing continuing
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
26
South Deep Mining Methods
Horizontal destress with longhole stoping
• Destressing continuing
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
27
South Deep Mining Methods
Horizontal destress with longhole stoping
• Destressing continuing
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
28
South Deep Mining Methods
Horizontal destress with longhole stoping
• Second destress cut in progress
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
29
South Deep Mining Methods
Destress cut – mining sequence
• Establishment of a destress cut
5,0m
2,5m
Destress mining dimensions
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
30
South Deep Mining Methods
Destress cut – mining sequence
• Once a sufficient area is destressed the initial destress accessed are enlarged to a height of 5.5m.
This allows access for bigger equipment used in longhole stoping
5,0m
2,5m
5,5m
Enlargement of accesses
Accesses ripped to size in
the hanging-wall of the
destress accesses
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
31
South Deep Mining Methods
Destress cut – mining sequence
• Continuation
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
32
South Deep Mining Methods
Destress cut – mining sequence
• Completed destress cut
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
33
South Deep Mining Methods
Destress cut – destress envelope
• A destress zone above and below the destress cut is established allowing large
excavations in close proximity of one another
• Destressed envelope – stresses reduced
from 80 Mpa (insitu) to between 35 and 40
Mpa
• Mimics conditions at a depth of 1,200 m
below surface (actual 2,700 m below surface)
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
34
South Deep Mining Methods
Destress cut – destressed reserves
• On average every ton of destress mining makes
available 7.2 tonnes of targeted reserves
• Each destress cut destresses on average 155 Koz
of longhole stoping reserves
• Longhole stopes accessed from one destress cut
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
35
South Deep Mining Methods
Destressed targets
• Detress envelopes describing the what is available for mining (destressed)
Destress Cut-1
Destress Cut-2
Destress Cut-3
Destress Cut-4
Destressed envelope
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
36
South Deep Mining Methods
Horizontal destress with longhole stoping
• Third destress cut started
• Longhole stoping starts – retreat mining from the outer limits toward the main accessSouth Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
37
South Deep Mining Methods
Horizontal destress with longhole stoping
• Longhole stoping and destressing continuing
• Initial longhole stope backfilledSouth Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
38
South Deep Mining Methods
Development
• The spiral ramp system accesses destress cut at 17m vertical intervals
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
39
South Deep Mining Methods
Development
• Longhole stoping and destressing continuing
• Initial longhole stope backfilledSouth Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
40
South Deep Mining Methods
Horizontal destress with longhole stoping
• Longhole stoping and destressing continuing
• Initial longhole stope backfilledSouth Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
41
South Deep Mining Methods
Horizontal destress with longhole stoping
• At a steady state a project such as this will produce at an average rate of 46 Ktpm
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
42
South Deep Gold Mine
● 2009 ramp up capital project
Approved R8.4 billion (2009 terms)
Expenditure to date R7.8 billion
● Primary infrastructure in place to support mine
ramp up
● Key issues :
Ore handling infrastructure
Planned maintenance
Installed Infrastructure Supports Growth
Installed Infrastructure
● Shaft infrastructure and hoisting capacity (330 ktpm)
● Ore handling system (220 ktpm – railbound)
● Ventilation and refrigeration capacity to support production
plans
● Gold plant expansion (330 ktpm)
● Tailings storage facility suitable for life of mine
● Backfill plants (CCT & FPT) and shaft piping
● Underground mega trackless workshop (93L)
Remaining Infrastructure Construction
● On-going New Mine development (100L, 105L 110L)
● Ore handling system (330 ktpm conveyor belts)
● UG backfill reticulation (FPT)
● Pumping (deferred to 2018)
● Ice Plant (deferred to 2020)
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
Infrastructure
43
South Deep Gold Mine
● 2014 fleet rationalisation
● Efficiency gains not realised
● Negative impact on net volumes
● Key issues
Operating conditions
Equipment use / operations
Maintenance infrastructure
Planned maintenance compliance
Skills & quality of maintenance
Performance management
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
Trackless Fleet
Trackless Fleet Management Represents A Significant Improvement Opportunity
2013 2014 Var%
Drill Rigs 26 11 -58%
LP Drill Rigs 21 11 -48%
Simbas 5 5 0%
LHDs 25 16 -36%
LP LHDs 25 15 -40%
Dump Trucks 20 13 -35%
Secondary Support 4 4 0%
Total 126 75 -40%
DescriptionFleet Size
81
60
65 5
8
0
10
20
30
40
50
60
70
80
90
C2011
C2012
C2013
C2014
Productivity: Drill Rigs
M/Rig
34
42
50
61
0
10
20
30
40
50
60
70
80
90
C2011
C2012
C2013
C2014
Productivity: LP Drill Rigs
M/Rig
44
South Deep Gold Mine
● Continual improvement
● Mechanised mining
● 2008
Concluded mining on VCR (conventional)
Phased out conventional destress
● 2014
3 x fatalities related to trackless equipment
Safety related mine stoppages
● Strong platform for further improvement
● Zero harm philosophy
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
Sustainability: Health & Safety
Zero Harm Philosophy Supported by Mechanised Mining Methods
0
5
10
15
20
25
30
35
40
F2
008
F2
009
F2
010
F2
011
C2011
C2012
C2013
C2014
TIFR
0
0.4
0.8
1.2
F2
008
F2
009
F2010
F2
011
C2011
C2012
C2013
C2014
FIFR
45
South Deep Gold Mine
● Social and Labour Plan
● Shared value projects
● HRD commitments
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
Sustainability: Charter & SLP
Social Commitment Provides an Enabling Business Platform
Housing and Living Conditions
• 13 X Poortjie Houses for the elderly Q4 2014
• 150 x Westonaria houses Q4 2014
• Hostel conversion Q4 2014
Business Development Centre
• Facilitates training and business
opportunities
• Easy access – local community / SMME’s
Bakery
• Managed and operated by local community
SMME Training
• Training of local community SMMEs
Hillshaven Garment Factory
• Managed and operated by local community
46
South Deep Gold Mine
● Water Management Projects
Storm water separation channels (Q2 2015)
Water treatment capacity increase from 3 ML/day to 5 ML/day (Q2 2015)
Tailings storage facility dust alleviation and run off reduction
Rehabilitation and lining of old return water dam (Q4 2016)
Ground water modelling to determine plume mitigation (Q3 2015)
● Rehabilitation and pollution management
Rehabilitation of the old South waste rock dump (End Q2 2015)
Environmental Management Systems according to best practice international
standards (ISO14001 certified)
International Cyanide Management Institute (ICMI) compliant
Environmental Stewardship Protects The Future
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
Sustainability: Responsible Environmental Stewardship
47
-
100,000
200,000
300,000
400,000
500,000
600,000
700,000
800,000
2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
Historical Ounces Planned
Actuals Build-up Mid 2017
South Deep Gold Mine
Poor Track Record
2014 Events
Mine stoppages due to support intervention
Safety stoppages due to 3 x fatalities
Fleet reduction
Restructuring
On-going constraints
Knock-on effect of 2014 ground support intervention
Revised geotechnical rules
Reduction in fleet
Gradual move to one-pass support installation regime
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
Feb 2014 guidance
Delivery and Performance
48
South Deep Gold Mine
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
Conclusions
First Fix The Base And Then Grow With Confidence
● The value inherent in South Deep undoubtedly remains
• Quality ore body
• Installed infrastructure
• Proven mining methods & technology
• Strong social and environment agenda
• Constraints are well documented
● Known weaknesses
• Leadership
• Management
• Design
• Operation
● May take longer
49
South Deep Gold Mine
Systematic, Simplify, Start With The Basics
Redefine core purpose
Leadership
Core Strategies
Operational Excellence
Growth
● Fix the base
● Cash flow
● Organisational design (level 1 complete)
● Leadership and direction (level 1 complete)
● Vertical penetration
● Support installation
● Backfill
● Water management
● Roadways
● Work practices
● Performance management
● Continuous improvement targets
● Operational flexibility / predictability
● Confident base
● Rebase growth
● Continue with New Mine Development
● Earn further capital investment
South Deep: Finding it's Feet | Nick Holland, Nico Muller and the South Deep Team | Friday, 13 February 2015
● Management systems
● Planned maintenance
● Stores / inventory management
● Skills development
The Way Forward
South Deep: Finding It’s FeetSOUTH DEEP SITE VISIT
13 February 2015Nick Holland, Nico Muller and South Deep Team
Questions?