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Geotechnical Role
Melaksanakan analisa, rekomendasi ,
pemantauan dan evaluasi terhadap
seluruh rencana & kegiatan operasional
/ project dari aspek geoteknik :kemantapan lereng tambang ,
infrastruktur tambang dan kemantapan
sipil infrastruktur di seluruh wilayah
tambang.
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Geotechnic & Hydrology Role (continue.2).
Hydrological Role
Melaksanakan analisa, rekomendasi,
pemantauan dan evaluasi terhadap seluruh
rencana dan kegiatan operasional / project dari
aspek hidrologi: pola aliran sungai, besaran
area tangkapan hujan, pola penyaliran,besaran curah hujan, pasang surut, besaran
kebutuhan kolam penampungan dan
pengendap yang dintegrasikan dalam desain
mine surface water management.
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SISTEM ORGANISASI
BERAU COAL G&H Management System (G&H Dept.)
Work Management & Risk Control
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BERAU COAL G&H Management System (G&H Dept.)
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Strategi Organisasi (HR G&H Model for L&G)HR G&H Learning & Growth
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Strategi Organisasi (Strategy Map)GNH
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Strategi Organisasi (OTPGeotech. & Hydrology)
NO PRIORITY TARGET MEASUREMENT
1 Geotechnical &
Hydrological Drilling
1. Geotechnical holes are to identify and
collect subsurface information (soil &
rock) to support slope stability analysis.
2. Dewatering holes are to identify
groundwater characteristic and reduce
groundwater pressure behind pit wall.
2,000 meters of core
drilling at SMO, BMO, LMO
and PMO site and 600
meters of soil drilling.
1,500 meters of vertical
drain hole (VDH) drilling atSMO, BMO and LMO site.
2 Monitoring System
Improvement
1. Extensometer installation with alarm
system for slope stability monitoring
(ground surface movement)
2. Inclinometer Installation for slope stability
monitoring (ground subsurfacemovement).
3. Vibrating Wire Piezometer (VWP)
installation for groundwater pressure
monitoring.
To be installed 1 unit at
SMO at the middle of 2012
To be installed 1 unit at
BMO at September 2012
To be installed at SMO,LMO and BMO. 3 holes for
each site at October 2012.
3 Improve
geotechnical logging
data base
1. giNT software acqusition for geotechnical
logging data base.
To be started at the middle
of April 2012.
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Strategi Organisasi (OTPGeotech. & Hydrology)
N
O
PRIORIT TARGET MEASUREMENT
1 Geology Exploration
Mine development
and mine planning
Identify potential resources/reserve in all
area
Improve accuracy and time frame
Continue exploration activity at
Binungan Block 10 & Block 8West, northern part Binungan
Block 7 west, eastern part of Lati,
northern part of Sambarata,
Punan, and Gurimbang area
Develop new reserves
statement for End of Y11 status.
Develop an update to Life of
Mine Plan refer to new reserves
statement
Acquire approval from ESDM for
revision of FS Sambarata to 10
Mtpa
Develop FS Berau Coal for 40
Mtpa production capacity
2 geotechnic Accurate & reliable geotechnic
recommendation
Extensive & Intensive
monitoring
3 Improve
organization
capability
Efficient and productive operation Job evaluation review andcompetency assessment, develop
training and career path
On the job
program/benchmarking
Fulfilment manpower plan
Retaining program by maintain
good working climate
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GEOTECHNICAL FIELD WORK
Geotechnical Rock Drilling
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GEOTECHNICAL FIELD WORK
Geotechnical Soil Drilling
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GEOTECHNICAL FIELD WORK
Field Tools
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