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16 Shaft

5 December 2013

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1#

9#

10#

2/2A#

5#

4#

11#

14#

12

#

8#

6#

7A

#

7#

14A#

Dec.. 14B#

11C#

12

N

12S

20#

Blocks

‘A’ ‘B’ ‘C’

19

#

19#

Dec.

18#

17#

17#

Dec.

17A#

21

#

16#

Dec.

Geological

Anomalies Reinkoyalskraal 278 J.Q.

Portion 3

Reinkoyalskraal 278 J.Q.

Remaining Extent

(Prospecting Permit)

Welbekend 117 J.Q.

(Prospecting Permit) N

Kilometers 0 15

Paard

ekra

al 279 J

.Q.

16#

Project

Impala Lease Area

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No 16 Shaft History

• 1993 – The initial study started

• 2000 – The project (conceptual phase)

Order of Magnitude Estimate (OME)

• 2004 – Complete the detailed feasibility with Control Budget

Estimate (CBE)

• 2013 – 21 June Beneficial Hand Over – Cold Commissioning

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24 September 2004: 16 Shaft site

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First Construction: 28 September 2004

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Box Cut

October 2004 – 17 March 2005

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Shaft Progress

January 2005 – 17 March 2007

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IPS Development

November 2006 – 26 October 2007

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Station Cutting

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Compressors: 23 August 2007

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Refrigeration Plant: 16 April 2008

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Shaft Equipping: October 2011

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Development Vent shaft: October 2011

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Beneficial Hand Over: 21 June 2013

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Shaft Structure and Layout

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Koepe Upper level

Tipping level

Conveyor level

Bank Level

Deflection Sheave level

Koepe Lower level

Personnel Loading level

Head frame & Shaft Cross-Section

Technical specifications

Rock Winder Man Winder

– Pay load 25 000 kg 22 500 kg

– Conveyance mass 26 500 kg 31 000 kg

– Length of wind 1640 m 1601 m

– Rope speed 16 m/s 16 m/s

– Drum diameter. 6.5 m 6.5 m

– Number of head ropes 4 4

– Monthly production (dry tons) 262 829 t/m

– Shift capability 2488 persons/hr – 300 /trip

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No 16 Shaft No 16V Shaft

21 Level

22 Level

23 Level

24 Level

25 Level

26 Level

27 Level

Loading Level

IMPALA PLATINUM LIMITED

NO 16 SHAFT PROJECT

MAIN INFRA STRUCTURE

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No 16 Shaft Merensky

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No 16 Shaft UG2

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Impala production profile

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Project Challenges

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1) Rock Engineering – Shotcrete

19 October 2007:

A shotcrete specification was issued to keep the shotcrete within

15m from the advancing face. This should take place concurrent.

26 June 2008:

A second shotcrete specification was issued to apply on the face

shotcrete for all the development ends.

Impact on both quantity and cycle time.

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2) Hex River Fault

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3) Accelerated Corrosion

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Current Status

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Quarter 4 -

2013

Quarter 1 -

2014YTD PTD

LTIFR 0.52 2.37 2.31 4.51

Reportable Frequency Rate 0.52 0.59 0.46 2.65

Achievements:

• 1 Million Fatality free shifts on 1 August 2011

• 2 Million Fatality free shifts on 13 Mach 2013

Safety Statistics

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Key Dates

• 21 June 2013: Beneficial hand over: RSV to Impala

• 02 July 2013: Temporary licence: Man winder

• 10 July 2013: Shaft Sinkers handover 21 to 24 level to Impala

• 17 July 2013: The first development meter blasted by Impala

• 24 July 2013: The first stope ca blasted by impala

• 5 Aug 2013: Temporary licence: Rock winder

• 30 Sept 2013: Full licence: Man winder

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Impala Development Teams: 03 July 2013

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Build-up: Development meters

0

16

38

59

31

70

88

71

102

120

107

154

138

168175

194

188

224

0

50

100

150

200

250

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

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Build up: Stope ca

80

150

170160

120

195

360

224

336360

387

438

490

0

100

200

300

400

500

600

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

We respect, care and deliver

Impala 21 – 24 Level: Shaft Sinkers 25 – 27 level

UG2

Merensky

22 Level

Main shaft

23 Level

24 Level

25 Level

27 Level

26 Level

Skip Loading Station

Intermediate pump station

21 Level

No 1 Shaft 20 Level Return airway

Ventilation Shaft

Lift Shaft

UG2

Merensky

22 Level

Main shaft

23 Level

24 Level

25 Level

27 Level

26 Level

Skip Loading Station

Intermediate pump station

21 Level

No 1 Shaft 20 Level Return airway

Ventilation Shaft

Lift Shaft

UG2

Merensky

22 Level

Main shaft

23 Level

24 Level

25 Level

27 Level

26 Level

Skip Loading Station

Intermediate pump station

21 Level

No 1 Shaft 20 Level Return airway

Ventilation Shaft

Lift Shaft

UG2

Merensky

22 Level

Main shaft

23 Level

24 Level

25 Level

27 Level

26 Level

Skip Loading Station

Intermediate pump station

21 Level

No 1 Shaft 20 Level Return airway

Ventilation Shaft

Lift Shaft1,437 m

1,213 m

1,648 m

1,261 m

1,316 m

1,164 m

1,591 m

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Forecast 5 Year Build-up

0

100000

200000

300000

400000

500000

600000

700000

FY2014 FY2015 FY2016 FY2017 FY2018

Total Eq m ²

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Initiatives

All rail bound development: Drill by Drill Rig

All off reef ends: Shotcrete on the face

All working places: 100% bolts and nets

All underground employees: Rescue packs

Surface control room: 65%

Wi-Fi communication to be installed

• Lamp tracking

• Rolling stock tracking

• Large equipment tracking

• Telephone communication

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Initiatives

CCTV

• Stations 50%

• Loading areas

• Conveyor belts

• Any high risk areas

Guard cars (20 Underground)

Hagg Loader at the multi blast ends

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GST SQD Drill Rigs

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Questions?

Thank You

16 Shaft Team