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Safe and Productive Mining
www.midrocautomation.se1
Magnus EmanuelssonSenior Project Manager
Midroc Automation AB
www.midrocautomation.se2
How to
▪ Assure reliable and safe operations,▪ Minimize production downtime, ▪ Reach high productivity
Freeport Grasberg Mine
▪ One of the world’s largest gold and copper mines
▪ Located in Papua, Indonesia
▪ 200,000 tonnes of ore per day
▪ From 2019 all ore comes from underground mine
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Freeports transition from open pit to underground
operations added new challenges.
▪ Safety
▪ Availability
▪ Efficiency
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To assure reliable and safe operations in mining we need:
▪ Keep workers out of harm’s way, ▪ Remote operation,▪ Monitor, collect and evaluate data, ▪ Supervise▪ Procedures
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To ensure high productivity and minimizing downtime in mining:
▪ Automation system for efficient production routing, and decision support
▪ Monitor, collect and evaluate data▪ Predict and prevent breakdown▪ Interface sub- and adjacent systems
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We designed a solution that
▪ increase safety for operators and maintenance
personnel,
▪ increase capacity, provide decision support and
▪ assures high productivity
Profile
Detectors
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Process Control
Siemens PCS7
Train ControlBombardier IF150
Derailing
Sensors
Balises
OCC
PTFI interfacing systems
ATP / ATO
on Train
CCTV on
Train
One common operator interface for
Process & Train Control
located at surface
Loading Stations
Unloading Stations
Work shop/ Service Area
MCC’s, UPS’s,
CCTV’s, Sensor’s
Instrument’s
A Fully Integrated Control System
Power distribution – Ventilation –
Drainage - Hoisting – and other
Systems essential for Production
Points &
Derailers
Gates &
Barriers
Weighing
Bridges
MV
distribution
Overhead
Catenary
System
Operation &
Maintenance
System
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Industry 4.0 and Digitalization
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The operators manage the complete underground production
while monitoring activities and equipment in all areas through
high-resolution CCTV systems and Video walls. The trains are
dispatched and managed via the integrated HMI. Mining
equipment is remotely maneuvered with distinct remote
controls outside the mine.
- We keep the operators out of harm’s way
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The system monitor, collect and evaluate all data.
The system includes a CCTV and tracking system.
In combination with training and procedures the system helps
to increase the safety for the workers in the mine.
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To assure high productivity the control system
▪ monitors and collects all data,
▪ calculates efficient traffic routing and
▪ evaluate data to predict required maintenance and prevent
breakdowns
Predictive Maintenance
With an Operator & Maintenance System we
ensure:
▪ Predictive and preventive maintenance
▪ Safe and controlled stop before breakdown
▪ Enhanced production
▪ Efficient decision support
▪ Management web-access via Remote desktop
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Midroc Integration
Process Control System
CCTV System
(Operational and
Surveillance applications)
Train Control System
(Infrastructure railway
projects)
WLAN network
Catenary System
(Locomotive power feed)
Adjacent Systems
Examples on Adjacent Systems,
▪ Ore extraction equipment systems
▪ Mine Ventilation, Ventilation On Demand
▪ Mine Drainage System
▪ MineSite, tracking system
▪ Safety and Refuge chamber System
▪ MinGem, LHD system
▪ Power Distribution System
▪ Service Shafts
▪ Customer Production System
Midroc Mining Solutions
Integration above is made in and
Questions?
/Thanks
