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Our Experience

• Mine drainage systems design
• Primary, secondary and tertiary crushing system design
• Engineering to recondition
• Crusher auxiliary equipment installation
• Crusher approximation slabs design
• Engineering for HPGR grinding installation
• Precrushing systems design
• Conveyor and transfer belts design
• Engineering conveyor belts recuperation
• Design of the discharge chutes and the fluid dynamic model of the charge
• Engineering for the screens/sieve and drains assembly
• Structural designs of stockpiles and domes
• Encapsulation systems of conveyor belts
• Stockpile dust suppression systems

• Pumping system and mineral pulp distribution
• Hydraulic studies to optimize treatment capacity
• Classification systems with hydrocyclones
• Channel and distribution drawers design
• Dilution water systems
• Process water network Hydraulic Studies
• Reagents addition, seal water and coolant systems design
• Engineering to recondition tailings thickeners and concentrate
• Floor pump systems
• Pulp spills emergency pools design
• Lime preparation system design
• Nash addition systems
• Flocculant preparation system

• Tailings impulsion systems design
• Tailings transportation systems design through stream
• Tailings distribution and deposit (Spigots) studies
• Reclaimed water capture and impulsion systems design
• Wells curtains design to reclaim dam infiltrations
• Tailings classification systems design – sand and slats
• Dam growth wall design – stability studies
• Palisades design for dam walls

• High voltage lines design
• Electric substation design
• Path shift and relocation as a result of mine expansion
• Buried and aerial lines
• Optical fiber path

• Concentrate and tailings transport systems design
• Hydraulic study of alternative path
• Material and structure map
• Seawater impulsion systems
• Sulfuric acid impulsion systems
• Water supply system design
• Pipeline modification layout change
• Dissipating stations design and modifications
• Stand-by pipelines installation engineering
• Valve stations design

• TAS plants design and optimization
• RO feeding plant systems design

• SX-EW Plant Design
• Parallel series circuit design
• Lees plant design
• SX additional wash phase design
• SX Phase bypass design for decanters repairing
• Refining acidification system (static mixers)
• Interplants solution pumping system
• Design of solutions pools with floating vertical pumps or wall installed
• Engineering for PLS, ILS and refinement pools repairment – operational strategy development
• Hydraulic capacity study for cell risk program
• Organic post decanters design
• Sulfuric acid storage and distribution system design
• Dynamic cell expansion
• Filter installation and additional heat exchangers
• Pipelines replacement of EW cell feeding
• Organic recovery systems in pools
• Belt design for salt addition
• Curing systems design in belts

• Thickeners of concentrate reconditioning and clarifiers
• Concentrate filters overhaul planification
• Mounting engineering of Larox 100 ton/hr concentrate filters
• Mounting engineering of Larox filters equipment (compressors filling, pressing and
instrumentation, filling pumps, deaerators, silencers and filtered ponds)
• Increase capacity of water treatment system of process
• Belt repowering of concentrate transportation system
• Structural reinforcement of transportation belts
• Concentrate distribution belt design through unloading with plows
• Stockpile encapsulation
• Overhaul Ship Loader (cables, pulleys, pins, bushing, bogies replacement and wheel reals rolling)
• Ship loader structural simulation
• Hopper truck cleaning system for concentrate transport
• Weighing mounting engineering and cutters of concentrated sample
• System design for generating vacuometric pressure inside stockpile
• Optimization systems of water pumping for fabric cleaning, seal and process water