Sishen Mine FINAL slides - angloamerican.com/media/Files/A/Anglo-American-PLC-V... · Da Silva...
13
Site Visit to Sishen Mine 14 April 2010
Transcript of Sishen Mine FINAL slides - angloamerican.com/media/Files/A/Anglo-American-PLC-V... · Da Silva...
Site Visit to Sishen Mine14 April 2010
• Large hematite ore body: ±14km x 3.2km x 400m: 2.4bt resource 1.6bt reserve• Hard ore: 60:40 lump to fine ratio• Mining started in 1953; First ore exported in 1976• Highly mechanized, continuous blending mining operation
• Entire Run-of-Mine (ROM) beneficiated – Dense medium separation (DMS) - drums and cyclones– JIG gravity separation – Coarse, medium and fine jigs
• Products– 25mm 66% Fe lump– 25mm 64% Fe lump– 27 and 20mm 66% Fe lump – niche products– 8mm 65% Fe course sinter – niche product– 6.3mm 64% Fe fines
• Consistent product quality is ensured through final product blending and reclaiming at Sishen before dispatch to customers
• Export ore is transported via the Sishen-Saldanha Iron Ore Export Channel (IOEC) to Saldanha port
2
Summary: Kumba Iron Ore
Sishen Mine Management Team
Andrew LootsGeneralManager
HannesCronjeMining
Manager
LambertMostert
EngineeringManager
Nico SmitPlant Manager
Retief LouwManager BI
Gerhard BritsProjectsManager
SusanBezuidenhoutManager HR
HanneckeDa SilvaManagerFinance
Anel MaraisManager SD
HowardNicholas
Manager SHE
SupplyManagerVacant
LTIFR - SISHEN MINE - 2010 - YTD
0.85
0.480.51
0.29
0.22 0.23
0.14
0.09
0.06
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
HISTORY 0.85 0.48 0.51 0.29 0.22 0.23 0.14 0.09
ACTUAL 0 0.13 0.17 0 0 0 0 0 0 0 0 0
SISHEN TARGET 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06 0.06
2002 2003 2004 2005 2006 2007 2008 2009 Jan-10
Feb-10
Mar-10
Apr-10
May-10
Jun-10
Jul-10
Aug-10
Sep-10
Oct-10
Nov-10
Dec-10
2010 - Sishen Target - 0.06
4
Safety: LTIFR Sishen and Safety Achievements 2009
• LTIFR = 0.09, the best ever.• TRCFR = 1.32, the best ever.• LTIs for the year 2009 = 9, the best ever.• Man hours worked without LTI = 5 443 746, the best ever.• Safe days = 102, the best ever.• Fatalities = 0, the first year since 2004 without a fatal.
LTIFR – Sishen Mine – 2010 – YTD
5
View of ore body
6
Summary of Production trends2006 2007 2008 2009
Total Tons Handled (Including Contractors) 108,146,936 122,223,344 128,852,640 152,961,734
ROM to Crusher Production 32,252,855 32,965,188 44,282,717 52,169,049
Expit Waste 59,081,159 65,696,664 64,207,926 81,266,739
Expit Stripping Ratio 1.902 1.713 1.440 1.758
Resource (Mt) 691.5 1,316.00 1,565.30 1,362.10
Reserve (Mt) 1,053.80 1,032.50 956.9 911.5
Truck Fleet (Primary Equipment) 55 55 62
Shovel Fleet (Primary Equipment) 15 14 16
39,387,67834,038,60629,723,60128,691,977Total Production
Production 2006 2007 2008 2009
DMS 28,691,977 29,550,673 28,394,804 28,957,233
JIG 172,928 4,746,532 10,430,445
Additional 897,270
BENEFICIATION 8-Modules
FeedBunkers
3331 tph
6500 hpa
Coarse JIGnr 1
Fine JIGnr 1
Medium JIGnr 1
SEPROMFEED Bed 1
SEPROMFEEDBed 2
TERTIARYCrusher &Screening
21.7Mtpa
3179 tph
6825 hpa
3981 tph
5451 hpa
Lump Fine7,9
Mtpa5,1
Mtpa
Blending beds
Final Products
-8mmdewatering
1998 tph
Jig Plant Flow Diagram
Monthly Jig Plant Yield
0
10
20
30
40
50
60
70
Oct
-08
Nov
-08
Dec
-08
Jan-
09
Feb-
09
Mar
-09
Apr-
09
May
-09
Jun-
09
Jul-0
9
Aug
-09
Sep
-09
Oct
-09
Nov
-09
Dec
-09
Jan-
10
Feb-
10
Mar
-10
Month
Ave
rage
Mon
thly
Yie
ld
Monthly Jig Plant Yield
PRIMARY & SECONDARY
Crusher
Quaternary Crushing
Washing &Screening
FineCyclone
CoarseCyclone
MediumDrum
CoarseDrum
DRSScreening
TERTIARYCrusher
IN-PITCrusher
Quaternary Screening
Blending beds
Lump DRS DR C.S. FineOre Ore Ore Ore
Final Products
Up Current Classifier
Ore
DMS Plant Flow Diagram
74%
76%
78%
80%
82%
84%
86%
88%
90%
2005 2006 2007 2008 2009 2010 YTD
Average Yield DMS 2005 to 2009
11
Asset Optimisation
Project Bokamoso: Initial achievements
+561kt58ktDaily ROM
stackedJig Plant
+2348.1%39%OEE
+572454m1558mDaily metres
drilledDrilling and Blasting
-291.7 hours2.39 hoursMean time to
repair (shovels)
+2764.8%51%OEE
+40305kt218ktDaily tonnes
handledTrucks and Shovels
% improvement vs. baseline
February 2010 performanceBaselineKPIs
12
Asset OptimisationProject Bokamoso: Initial achievements
150000
170000
190000
210000
230000
250000
270000
290000
310000
330000Ba
selin
e
Mar Ap
r
May Jun
Jul
Aug
Sep
Oct
Nov Dec Jan
Feb
TTH Baseline 2 per. Mov. Avg. (TTH)
Education• Whole school development• Teacher development• Integration of SD into HR interventions
• Rural libraries• Early Childhood Development
Multipurpose SkillsTraining Centre• Enterprise development:training, mentoring, support
• Various skills programmes• Community access (rural)
Health
SLP• Delivering long term sustainable value
SIOC CommunityDevelopment Trust• Alignment• Partnerships
Small business Start-up Hubs• Expand Sishen Hub• New business hubs at Thabazimbi and Kolomela
• Resourcing the hubs
2010:Priorities
Social and Community Development Initiatives
