1. MineDash 2.0 Using MineDash to Optimise your Operations Revision A
20 JUN 2013

2. Operational Efficiency A measure of overall utilisation
Work-Ready Staff
On Site Transport
Mobile Assets
Fixed Assets
Results
90%
70%
95% +
avg.
81%
Perceived
90%
70%
95% x =
42%
Actual
Overall asset utilisation is the combination of each asset class, not the average.
“56% less output per hour work employed vs. 2002”
PWC scorecard May, 2013 2

3. Operational Efficiency MineDash 2.0 collects the utilisation metrics
Measure personnel movements and drive accountability for exceptions.
Provide visibility of transport assets and schedules.
Measure load cycles in real time. Manage deviations from the plan
Rectify faults sooner by sending real time notifications via MinePhones and PED, triggered by alarms from the control systems.
Work-Ready Staff
On Site Transport
Mobile Assets
Fixed Assets
Results
Maximise assets in productive areas using accurate district access control
In order to improve operational efficiency, one has to start by measuring it 3

4. Personnel Movements Define the key metrics, manage the exceptions
Each mine is different - the metrics must reflect the operation’s intentions
Example metrics from a Hard Rock mine:
Metric
Measurement
Late
Must be tagged into the surface turnstile at least 2 hours before shift start
Absent
Must be tagged into the surface turnstile within 1 hour after shift start
SWA Procedure Non-Compliance
If 1 hour after cage, must be tagged into SWA Surface prior to tagging into SWA Underground
Firing Procedure Non-Compliance
If 2 hours after cage, must tag into SWA Underground prior to tagging into Firing District
Late Firing
Firing boards must be opened before 8:10
Delayed Deployment
Must be tagged into the Firing District less than 1 hour after scheduled deployment
Left Early
Must not tag out of the Surface exit or turnstile prior to 15 minutes before shift end
Exit Procedure Non-Compliance
Must tag an ‘Out’ board before tagging out of a Surface exit or turnstile 4

5. Personnel Movements Measure and trend the metrics at a departmental level
All Exceptions by Department
Report from 01/01/2012 to 31/05/2013 5

6. Asset Visibility and Trip Cycles Live tracking drives improved fleet coordination
Utilisation summary at a glance
Trip cycles offer a goal- based metric that can be tracked and improved
Identify status of individual vehicles 6

7. Trip Cycle Check Points Get status updates when check points are missed
Define and track trip progress against set goals
Follow key asset utilisation in real time
Monitor the status of goal check points on the dashboard...
and in the field 7

8. District Access Control Maximise vehicles and people in each district
BMA mines use MineDash to restrict access to underground districts for:
Equipment
Diesel emissions
Service checks are up to date
People
CABA count
Using current and accurate values for diesel emissions and ventilation levels permits the optimal number of assets to operate while ensuring the working environment remains safe. 8

9. District Access Control Tools that give on site personnel the control
Kiosk for editing details and properties
Dashboard access to thresholds and service state 10

10. District Access Control Exception Reporting
Exception reports capture:
Diesel limit over limit occurrences
People in the district when over limit events occurred
Equipment (and operators) that disobeyed the sign’s directive
Audit trail of limit changes
Exception events trigger and MinePhone notifications 11

11. Operational Efficiency MineDash 2
Operational Efficiency MineDash 2.0 can improve utilisation of each asset class
Work-Ready Staff
Mobile Assets
On Site Transport
Fixed Assets
Results
90%
70%
95% x =
42%
MineDash 2.0 delivers the asset utilisation metrics that drive improvement.
Tailored Business Intelligence & actioned exception reporting will produce measurable results.
92%
74%
72%
96% x =
47% 12