Author name: esteban300

Challenges: Reducing the waste zone resulting from leaching, thereby decreasing the environmental impact of ore beneficiation. Solutions and Results: Implementation of a large-scale waste filtration process for stacking. Reduction of the environmental impact area. Capital savings in waste disposal. Collaborative effort among offices in 5 countries, spanning 3 continents and 4 languages. Approximate investment: $650 million USD. New Caledonia, 2018

Challenges: Quality control and schedule adherence for the construction of a marine pier designed for 24/7 operations. Solutions and Results: Adherence to high-risk environmental conditions, including storms, lightning, and tides. Offshore piloting for a 1600 m viaduct and 800 m pier height. Strict quality assurance and control plan. Synchronized scheduling for piloting, superstructure assembly, and road surface layer casting. Concrete quality assurance plan. Control of pile penetration into the seabed. Precision topographical control. Approximate investment: $90 million USD. Dibulla, La Guajira