Case Studies
Deep dives into our most successful projects, showcasing innovative solutions and measurable results
Gold Mining•Production Drilling
Maximizing Production Efficiency at Tarkwa Gold Mine
How Yellow Power delivered 12% above-target production through optimized drilling operations and equipment management.
Challenge
Client required aggressive production targets with zero tolerance for delays in a complex geological environment.
Solution
Implemented GPS-guided drilling fleet with 24/7 operations, real-time monitoring, and predictive maintenance protocols.
Key Results
+12%
Production Increase
98%
Equipment Uptime
0 LTIs
Safety Performance
+3 weeks early
Schedule Performance
Gold Mining•Pre-Split Drilling
Precision Pre-Split Drilling for Wall Stability
Delivering millimeter-accurate drilling for critical pit wall stability during underground-to-openpit transition.
Challenge
Transition from underground to open pit required extremely precise drilling to ensure wall stability and controlled blasting.
Solution
Deployed Atlas Copco FlexiROC drills with advanced GPS guidance and real-time deviation monitoring.
Key Results
±40mm
Drilling Accuracy
90%
Overbreak Reduction
Excellent
Blast Quality
9.5/10
Client Rating