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1 Prepared by Richard Musselman Operations Support Engineer Round Mountain Gold Corporation Using Trimble 4D Control for High Wall Monitoring at Round.

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Presentation on theme: "1 Prepared by Richard Musselman Operations Support Engineer Round Mountain Gold Corporation Using Trimble 4D Control for High Wall Monitoring at Round."— Presentation transcript:

1 1 Prepared by Richard Musselman Operations Support Engineer Round Mountain Gold Corporation Using Trimble 4D Control for High Wall Monitoring at Round Mountain Gold Corporation

2 2 Round Mountain, NV, USA Kettle River – Buckhorn Republic, WA, USA Dvoinoye, Russia Kupol, Russia Fort Knox Fairbanks, AK, USA Tasiast, Mauritania Lobo-Marte, Chile La Coipa, Chile Maricunga, Chile Fruta del Norte, Ecuador Chirano, Ghana Paracatu, Brazil K Corporate Offices Toronto, ON, Canada Kinross Gold

3 3 Round Mountain Gold Corporation Joint Venture with Barrick Gold Corporation (50:50) Conventional Open Pit Mining

4 4 Purpose of Slope Monitoring

5 5 NE Highwall–T1/T2 Failure Looking Northeast Slip Face Round Mtn Prior to Pit Expansion Mining

6 6 South Ramp Failure South Haul Road Back Break Structure Alluvial Failure Rock Failure Toe Heave Looking Southeast

7 7 Damage to South Haul Road Looking Southeast

8 8 Solution 2 - Trimble S8 1 Robotic, DR HP, Long Range Instruments 6 – Trimble NetR9 Ti-1 Reference Stations 1 –Trimble 4D Control Software v3.0 with various licenses (Upgraded to v4.1 in March 2013)

9 9 Monitoring Strategy Control Application Reports Web Based Reports Report Generator Application Threshold Alerts Customized Access to Database Tables Post Processing Wireless Mine Network Trimble SQL Server Database Trimble Data Storage Server Trimble 4D Control Server Post Processing RTK Terrestrial

10 10 Mobile Slope Monitoring Station

11 11 Monitoring Strategy–Field Configuration

12 12 Trimble 4D Control Software Terrestrial Displacement Chart GNSS Scatter Plot

13 13 Web Interface Functionality

14 14 BeforeAfter Average Amplitude 0.70 ft0.13 ft Measurements/ day/prism 411 Historical Data Integration

15 15 Why is slope monitoring valuable?

16 16 3 electric shovels 14 haul trucks Protect Property?

17 17 Maintain Production?

18 18 Putting People First Rigorous Financial Discipline High Performance Culture Outstanding Corporate Responsibility


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