TECHNICAL AND SOCIAL PROGRAM
THURSDAY, JUNE 06
Pre-Conference Activities
Virtual Technical Course 1 | Free Access for Registered Participants to The Conference
Tailings Geotechnics
Jorge Macedo, Georgia Institute of Technology, USA;
Jonathan Bray, University of California Berkeley, USA;
Scott Olson, University of Illinois at Urbana Champaign, USA;
Christopher Bareither, Colorado State University, USA
MONDAY, JUNE 10
Pre-Conference Activities
Virtual Technical Course 2 | Free Access for Registered Participants to The Conference
Smart Solutions: Artificial Intelligence for Tailings Characterization
Tatiana Barreto dos Santos and
Fernanda Yamaguchi Matarazzo, Universidade Federal de Ouro Preto, Brazil
TUESDAY, JUNE 11
Pre-Conference Activities
Virtual Technical Course 3 | Free Access for Registered Participants to The Conference
Use of CPTu and Laboratory Testing in the Design of Tailings Storage Facilities
Gonzalo Suazo and
Jaime Musso, Universidad Técnica Federico Santa Maria, Chile
WEDNESDAY, JUNE 12
08:00 - 08:30 Welcome Coffee

BALLROOM A

BALLROOM B
Session 1: Geotechnics and Dam Safety 1
Moderator: Jorge Macedo, Associate Professor, Frederick Olmsted Professorship, Georgia Tech, USA
Session 2: Thickened and Paste Tailings
Moderator: Harold Bolaños, Dam Engineer, Minera Los Pelambres, Antofagasta Minerals, Chile
Day 1 Program Update
Day 1 Program Update
Numerical Simulation of the Deformation History of a Large Rockfill Tailings DamCarlo Bermudez, Juan Valdivia, Rolando Rojas and Carlos Huaman, WSP, Peru
Slurry Fluidity, an Additional Design Parameter for High Density ThickenersDavid Minson, MinTecProcess C&M, Canada
Main Considerations for Planning a Large-Scale Triaxial Test on Coarse Granular MaterialsAlan Figueroa and César Ahumada, Stantec, Chile; Danae Momberg, IDIEM, Chile
An Innovation in Paste ThickeningFred Schoenbrunn, Antonio Accioly and Craig Gilbert, FLSmidth, USA; Francisco Reyes, FLSmidth, Chile
The Behaviour of a Tailing Storage Facility (TSF) in 2D and 3D Stability AnalysesAndré Lima, TPF Engenharia, Brazil; Alfredo Nunes, TPF Consultores de Engenharia e Arquitetura, Portugal; Raphael Rodrigues and Virginie Pinto, Vale, Brazil
Thickened Tailings Deposits in Chile, a Perspective from Operational ControlJosé Farfán and Bruno Espinace, GA Consultores, Chile
Dam Experimental Excavation Back-Analysis: Safety Assessment in Iron Ore Tailings DamNilthson Noreña, Thatyane Gonçalves, Keitiane Coimbra and Frank Pereira, Vale, Brazil
Enhancing the Performance of a Tailings Thickener Following the Upgrade of the Feed System Vahid Hassanzadeh and Brandt Henriksson, Metso, Australia; Ochirbal Bolookhuu, Freeport McMoRan, USA
Comparative Analysis of Laboratory Test Methods Used for Dry Stack Projects Field ControlJoão Silva, Géssica Pereira, Isabela Bernardes, Hely Bertozo and Inácio Carvalho, Vale, Brazil
Parameters and Considerations for Thickening and Filtration System Design – Copper TailingsGuido Huillca, Gerardo Gonzales, Hugo Escalante and Sherily Valencia, WSP, Peru
10:20 - 11:00 Coffee-Break and Poster Session

BALLROOM A

BALLROOM B
Session 3: Geotechnics and Dam Safety 2
Moderator: Emilio López, Senior Geotechnical Engineer, Nava Consulting, Chile
Session 4: Filtered and Dewatering Tailings 1
Moderator: Christian Ihle, Innovation Manager, Shimin Ingeniería, Chile
Cyclic Response of Filtered Iron Ore Tailings Determined from Cyclic Simple Shear TestsRoberto Santos, Federal University of Viçosa, Brazil; João Silva and Bruno Delgado, Vale, Brazil; Michéle Casagrande, University of Brasilia, Brazil
Guidelines for Stacking Dewatered TailingsChristopher Olsen, FLSmidth, USA
The Vane Shear Test in Mine TailingsIván Contreras, Jason Harvey and Dafar Obeidat, Barr Engineering Company, USA
Tailings Disposal Using Confinement and Dewatering Technique with Geotextile TubesEduardo Guanaes, Lizeth Ardila and Giselle Vega, Huesker, Brazil
Methodology to Incorporate Climate Change and Snow Line Variations for Dam Design Flows EstimationPablo Chong, Felipe Orellana, HIDRICA Consultores, Chile, Carlos Garrido, SMI Ingenieros, Chile; and Jimmy Jorquera, Ministerio de Obras Públicas, Chile
Installation and Commissioning of the Filter Press GHT5000F Domino: Data, Optimisations and Lessons LearnedStefano Mantovani, Diemme Filtration, Italy; Idemilson Fritzke, Aqseptence Group, Brazil
Strategy to Define a Geotechnical Instrumentation Plan to Monitor Tailings Storage Facilities Carlos Catripán, Roberto Gesche, Universidad de Chile; Karina Monsalve, Gullibert Novoa, SERNAGEOMIN, Chile; and Raúl Fuentes, RWTH Aachen University, Alemania
CAPEX and OPEX Depending on Tailing Properties: Two Case StudiesJurgen Hahn, BOKELA, Germany
Influence of Rapid Drawdown on the Safety Analysis of Earth Dams for Tailings ContainmentDarym Campos, Denis Costa, Francisco Rodrigues, Progen, Brazil; Thiago Morandini, Federal Center for Technological Education of Minas Gerais (CEFET), Brazil; Fernanda Sol and Paulo Gomide, Vale, Brazil
Proposal for Guidelines on Tailings Pile Disposal: Detailing the Hypothetical Rupture StudiesElaine Soares, Waldemar Felitti, Fernando Aguilar, Vicente Mello, Alex Castro and Luiz Vilas Bôas, AECOM, Brazil

BALLROOM A

BALLROOM B
Session 5: Dam Break Analysis
Moderator: Katherine Ascencio, Tailings Superintendent, Compañía Minera del Pacífico, CMP, Chile
Session 6: Innovations and Operational Experiences 1
Moderator: Luis Paredes, Regional Principal Specialist in Geotechnical & Tailings, Ausenco, Chile
Good Practices for the Elaboration of Hypothetical Dam Break Studies (HDBS) in BrazilCaique Costa, Fernando Aguilar, Mônica Almeida, Vicente Mello and Rui Feijão Junior, AECOM, Brazil
Deep Seabed Semi Consolidated Tailings Deposition (DSP-RSC)Juan Rayo and Waldo Aracena, CIMS-JRI, Chile
A Probabilistic Methodology for Dam Break Analysis of Tailings Dams and Its Comparison to Current Methods – ValidationFrancisco Moyano, Federico Giurich and Ignacio Ezama, SRK Consulting, Argentina
Near Closure Tailings Management Challenges: Sossego Mine, BrazilJuliano Ferreira, Henrique Guerzoni, João da Costa, Felipe Barbosa, Carlos Lima, Gustavo Belotto and José Wanderley, Vale, Brazil
Influence of the Rheology on the Runout in Failure of Tailings Dams with Complex TerrainBastián Valdivia and Ignacio Fuenzalida, Universidad de Talca, Chile
Collaborating with Stakeholders to Transform Tailings into Valuable Resources for Other IndustriesStuart Sandler, Circular Mine, USA; Leonardo Brescia, BPlus, Chile; Enoc Quinoñes, Grupo Brauth, Chile; and Michael Ingwersen, Circular Mine, Australia
Hydrograph Approximation Analysis for Tailings Dam Failures through 2D ModelingJuana María Canavessi, Francisco Moyano and Ignacio Ezama, SRK Consulting, Argentina
A Benchmark on In-Pit Tailings DisposalAlix Becerra, Rodrigo Araya, Claudio Román, Sebastián Cisternas and Jimena Cofré, Ausenco, Chile
Influence of Dam Materiality on the Response to Overtopping-Triggered FailuresMisael Carrillo,
Jose Farfán and Bruno Espinace, GA Consultores, Chile
Hydraulic Dewatered Stacking: Delivering Desaturated Tailings Management Without the Capital Cost of FiltrationPhil Newman and Auel Kulmagambetova, Anglo American, United Kingdom; Andrea López, Anglo American, Chile; Mark Bruton, WSP, United Kingdom
15:50 - 16:10 Coffee-Break and Poster Session

BALLROOM A

BALLROOM B
Session 7: Technologies and Instrumentation for Monitoring and Surveillance 1
Moderator: Cristóbal Binvignat, General Manager, DLS-Binar, Chile
Session 8: Rheological and Chemical Aspects
Moderator: Jacques Wiertz, Associate Professor, Universidad de Chile
Automated Geoelectrical Monitoring to Assess Structural Integrity of TSF in Real-Time: Case StudiesGreta Tresoldi, LSI LASTEM, Italy; Azadeh Hojat, Shahid Bahonar University of Kerman, Iran; Luigi Zanzi, Politecnico di Milano, Italy
Evaluation of the Interference of Tailings Disposal in the Periquito and Onça Pits on the Water Quality of Drainage Wells – Itabira Complex, Mg.Thiago Manzini, Vale, Brazil; Thiago Silva and Jose Neto, Watergeo Solutions, Brazil
Assumptions and Methodology for Preparing Conceptual Detection Models for Doppler RadarsEduardo Jardim, Lucely Gonçalves and Lucas Esteves, Vale, Brazil
Characterization Differences Between Iron Tailings from Mines of the Iron Quadrangle and the Carajás ComplexDanilo Eloi, Pedro Louzada and Rodney Silva, Vale, Brazil
Unconventional Seismic Signatures in Tailings DamsMatheus Cunha, Tainã Oliveira, Felipe Jesus, Daniel Coelho and Lorena Oliveira, Tetra Tech South America, Brazil; Milena Matos, Alonso Nolasco, Carlos Gomes and Luciano Assis, Vale, Brazil
Sedimentation Rate in Cyclone SandsJorge Casanova and Camila Casal, SHIMIN Ingeniería, Chile
Main Challenges in Implementing a Microseismic Monitoring in Mining Dams: A Case StudyLuiz Santos, Beatriz Friguetto and Frederico Juliano, Vale, Bazil
Effect of Degree of Turbidity and Particle Size on Inclined Element Settler ModellingCristian Reyes, Universidad de Chile; Cristóbal Arratia, KTH Royal Institute of Technology and Stockholm University, Sweden; and
Christian Ihle, SHIMIN Ingeniería, Chile
Piezocone Test Monitoring on an Upstream DamIsabelle Silva, Samuel Tarazona and Frank Pereira, Vale, Brazil
*AUTHOR UNABLE TO PRESENT. PAPER PUBLISHED IN PROCEEDINGS
The Importance of Early-Stage Geochemical Characterization for Mine Waste and Tailings ManagementClaudina González, Ignacio Ezama, Fernando Pantuzzo and Thiago Toussaint, SRK Consulting, Argentina
17:50 - 18:10 Coffee-Break and Poster Session
BALLROOM A & B
Inaugural Ceremony
Welcome Words
- Mimy Mackenzie, Conference Manager, Gecamin, Chile
- Hugo Quelopana, Tailings 2024 Program Director; Engineering Manager, Gestiona Consultores, Chile
- Gonzalo Suazo, Tailings 2024 Co-Organizer; Assistant Professor of the Department of Civil Works, Universidad Técnica Federico Santa María, Chile
- Jorge Macedo, Tailings 2024 Co-Organizer; Frederick Olmsted Early Career Professor on Geosystems Engineering, Georgia Tech, TAILENG, USA
- Lucas Deleon, Tailings 2024 Co-Organizer; Professor, Universidade Federal de Ouro Preto, Brazil
- Paulo Pacheco, Ambassador of Brazil in Chile, Embassy of Brazil
Opening Talk - Tailings Management: Collaboration, Achievements and Challenges
Geraldo Paes, Corporate Geotechnical Director, Vale, Brazil
19:30 - 21:00 Welcome Reception
THURSDAY, JUNE 13
08:00 - 08:30 Welcome Coffee

BALLROOM A

BALLROOM B
Session 9: Geotechnics and Dam Safety 3
Moderator: José Tomás Errázuriz, Project Specialist Engineer, División El Teniente, Codelco, Chile
Session 10: Filtered and Dewatering Tailings 2
Moderator: Guido Huillca, Senior Mechanical-Piping Engineer, WSP, Peru
Day 2 Program Update
Day 2 Program Update
Enhancing Tailings Liquefaction Stability Using FibersCarlos Suárez, Hugo Blanco and Jesús Laine, ArcelorMittal Global R&D, Spain; Michael Rees, ArcelorMittal Mining, United Kingdom
A Characterization of Flotation Iron Ore Filtered TailingsMatheus Muniz, Rodolfo Neves and Andréa Portes, Vale, Brazil; Vinicius Assis, Progen, Brazil
Conformance Analysis of GISTM Requirement 7.2: A Case Study on a Chilean Tailings DamJavier Ubilla, Gail Riddell and Emilio López, Nava Consulting, Chile
Hydrocyclone Classification for Ceramic Vacuum Disc Filtration of Discrete Tailings StreamsCameron Stockman, Victoria Cranston and Roberto Fortunato, CEC Mining Systems, Canada
New Approach to Seismic Coefficient Assessment for Tailings Facility Analysis: A Case StudyLuis Ríos and Julio Tejo, WSP, Chile;
Marcelo Martínez, WSP, Argentina; Alan Hull, WSP, USA
Experimental Landfill of Filtered Iron Ore Flotation Tailings at Minas-Rio SystemDaniela Amorim, Laís Silva, Felipe Rezende, Thales Nicoli, Anglo American, Brazil; Uilian Albino, Fernando Saliba, TEC3 Geotecnia e Recursos Hídricos, Brazil; and Paulo Franca, F&Z Consultoria e Projetos, Brazil
A Case Study – Seismic Liquefaction Potential Assessment by Artificial Neural Networks (ANN)Marjan Oboudi and
Rafael Dávila, Hatch, Canada
Saving Water & Tailing Dam Space for Mines - Centrifuge Technology to Recover Process Water from TailingsEric Gentis, Stephen Benyo, Guillermo Flores and Dustin Miller, Flottweg, USA; Jose Luis Conteras and Gabriel Rodrigues, Flottweg Mexico; Robert Klug, Flottweg, Germany
Challenges in the Risk Assessment ActivityManuel Cortés, Emilio López, Fabián Olea and Karla Burgos, Nava Consulting, Chile
Alternate Approach for the Development of Dry Stack Tailings FacilitiesLuciano Piciacchia, José Antonio Vides, BBA, Canada; and Rodrigo Zapata, BBA, Chile
10:20 - 11:00 Coffee-Break and Poster Session
BALLROOM A & B
Plenary Session 1
Moderator:
Luis Valenzuela, Geotechnical Consultant, Chile
Plenary Session Sponsor
Freeport-McMoRan’s Implementation of the Global Industry Standard on Tailings Management
Tamara Johndrow, Director Tailings & Water, Freeport-McMoRan, USA
Governance and Management Implications for New Environmental Regulation in Tailings Design and Operation
Gonzalo Sotomayor, Head of Civil, Tailings and Closure Specialties, Arcadis Chile; and
Jorge Avila, Compliance Officer Chile Peru, Arcadis, Chile
12:00 - 12:20 Short Break
BALLROOM A & B
Plenary Session 2
Moderator:
Gonzalo Suazo, Assistant Professor, Universidad Técnica Federico Santa María, Chile
Governance Foundations for Tailings Management: The Experience and Results of Las Bambas
Edgar Quiroz, Tailings and Water Manager, Minera Las Bambas, MMG, Peru
Relationships between incident, failure, risk tolerance and ALARP
Silvana Dal Pozzo, Tailings Principal, BHP, Chile and
Jerónimo Covacevich, Global Practice Lead Tailings, BHP, Chile

BALLROOM A

BALLROOM B
Session 11: Governance 1
Moderator: Bruno Espinace, General Manager, Geotecnia Ambiental, Chile
Session 12: Innovations and Operational Experiences 2
Moderator: Rafael Dávila, Global Director Tailings & Mine Waste, Hatch, Canada
Tailings Management System (TMS): Can Only Be Effective with Wider CollaborationAnjan Kundu, GHD, Australia
Applicability of Digital Twins in Tailings Storage FacilitiesÁlvaro Veizaga and Samuel Cuellar, Arcadis, Chile
Hydraulic Safety for Mining Dams: Good PracticesFernando Aguilar, Luane Monteiro, Manuelle Pereira, Vicente Mello, Caique Costa and
Rafael Boaventura AECOM, Brazil
PSInSAR Based Deformation Monitoring of Tailings Dam: The Case Study of the Sebinkarahisar, Gümüshane, TürkiyeMahmut Cavur, Kadir Has University, Turkey; Sebnem Duzgun, Colorado School of Mines, USA
*AUTHOR UNABLE TO PRESENT. PAPER PUBLISHED IN PROCEEDINGS
Quality Management Challenges in Tailings Dams: GISTM Analysis and Chilean InsightsLuis González, WSP, Chile; and José Mello, NeoGeo Consult, Chile
Validation of Innovative Digital Management Tools for Tailings Storage Facilities at OceanaGolds Waihi OperationPieter Neethling, Seequent, New Zealand; Ignacio Torresi and Marina Trevizolli and
Julia Oliveira Seequent, Chile; Andre Alipate, OceanaGold, New Zealand
Relevance of Information Management for Tailings Dam GovernanceGabriela Drumond, Gustavo Oliveira and
Manoela Araújo, Vale, Brazil
Challenges to Use Old Open Pit as Tailing Storage FacilityJhury Andrade and Harry Silva, Minsur, Peru
Analysis of GISTM Requirements as Failure Risk Controls for Tailings Storage FacilitiesDanielle Menezes, Tatiana Santos and Hernani Mota de Lima, Federal University of Ouro Preto, Brazil
From Point Solutions to Predictive Power: How Machine Learning Can Revolutionize Tailings ManagementRyan Hunter,
Zaman Forootan and Daniel Molina, Hatch, Canada
16:30 - 16:50 Coffee Break and Poster Session

BALLROOM A

BALLROOM B
Session 13: Technologies and Instrumentation for Monitoring and Surveillance 2
Moderator: Camilo Morales, Senior Geotechnics and Tailings Consultant, SRK Consulting, Chile
Session 14: Tailings Closure Management
Moderator: Carlos Salinas, General Manager, Paterson & Cooke, Chile
InSAR Rapid TSF Monitoring Service: Frequent Decision-Taken Geotechnical UpdatesJavier Duro, Rubén Iglesias, Dani Monells, Eduard Makhoul, Nieves Pasqualotto, Giuseppe Centolanza, Luis Yam, Gerard Ruiz, Albert Gili, Azadeh Faridi, Marc Palmada and Hernán Zapata, DARES Technology, Spain
Numerical Modelling of the Decommissioning Phases of a Tailings DamJuliana Meza, Progen, Brazil;
Nilthson Noreña and Frank Pereira, Vale, Brazil; Luísa Araújo and Rafael Carvalhais, Dam Engineering Projects, Brazil; Thiago Bretas, TBretas, Brazil
Improvements in Tailings Storage Facilities Monitoring: Lessons learned in the use of Topographic PrismsRamón Nazar and Gonzalo Rojo, Delfing, Chile; Hugo Quelopana, Gestiona Consultores, Chile
Challenges of the Tailings Dam Decommissioning in Brazil Gino Vizcarra, Thatyane Gonçalves, Ricardo Ramos, Renata Araujo and Frank Pereira, Vale, Brazil
Advances in Instrumentation for Efficient Management and Technologies to Identify Seepage Under and around TailingsArturo Fahrenkrog, Jaime Magna, David Opazo, GeoMediciones HydraMetrix, Chile
From Tacit to Explicit: Remote Operator Development Training for Enhanced Performance in Dam ClosureLuana Araujo, Larissa Rezende, Thatyane Gonçalves and Frank Pereira, Vale, Brazil; Samira Lima and Marcelle La Guardia, Situated Consultancy and Research, Brazil
XRF-CPT Based Resource Estimation of Mine Tailings Potential for Raw MaterialsEugen Martac and
Katarzyna Staniewska Fugro, Germany
Case Study: An Upstream Raised Dam Decharacterization in Iron Quadrangle, Minas Gerais, BrazilVictor Rocha and Marcia Palhares, Vale, Brazil; Henrique Pereira, Progen, Brazil
Best Practices in Tailings Dam Safety: Learning from Brazil Geotechnical Monitoring and Automatic Siren ActivationSamuel Carneiro, Vale, Brazil; Marcella Garcia and Fernanda Kunoh, Ausenco, Brazil; Claudio Román, Ausenco, Chile
Innovating Dam Closure: A Case Study of Remote-Controlled Equipment for Enhanced Safety and EfficiencyLuana Araujo, Thatyane Gonçalves, Larissa Rezende and Frank Pereira, Vale, Brazil
18:30 - 20:00 Networking Cocktail
FRIDAY, JUNE 14
08:00 - 08:30 Welcome Coffee

BALLROOM A

BALLROOM B
Session 15: Geotechnics and Dam Safety 4
Moderator: Paulo Oróstegui, Gerente General Corporativo, OITEC, Chile
Session 16: Filtered and Dewatering Tailings 3
Moderator: Sergio Barrera, Tailings Consultant, Delfing, Chile
Day 3 Program Update
Day 3 Program Update
About Seismic Acceleration Coefficient for Pseudo-Static AnalysesFelipe Cruz, Gabriel SantAna, Marina Secco and Vinícius Queiroga, DF+ Engenharia, Brazil
Testing the Filtration Performance of TailingsCarlos Suárez, Aida Vega, Gloria González and Ana Fernández, ArcelorMittal Global R&D, Spain
The Critical State Line Parameters of Iron Ore Tailings from Basic Laboratory TestsJosé Ccotohuanca, National University of Engineering, Peru; Vinicius Lanza and Isabella Costa, Federal University of Ouro Preto, Brazil
Cyclone Sand Dewatering with Metso ScreensJason Palmer, Metso, Australia; Einari Ojala, Metso, Chile; Hilario Gorvenia, Metso, Peru
Geotechnical and Operational Control to Reuse Tailings - Case TSF B2 San Rafael Unit MiningElizabeth Narciso and Harry Silva, Minsur, Peru
Tailings Treatment by Hydro-Dewatering EquipmentAtilio Astete and
Héctor Avendaño, Eral, Chile
A Review of CTP-Based Soil Classification Correlations Applied to Mine TailingsCamilo Morales, Andres Gavidia and Carolina Palma, SRK Consulting, Chile
Tailings Handling with Geobags for Dewatering Iron Fine Tailings: An Operational and Geotechnical ApproachVictor Bretas, André Viana, Flaviano Lucas, Jeter Luiz, Thiago Diniz, Vanderlei Leal and Vanderlúcio Ferreira, Vale, Brazil
Hydraulic Dewatered Stacking (HDS): Effects of Fines Content in the Drainage Performance of the SandsPhil Newman, Andrea López, Anglo American, Chile; Nicolás Bustamante, Jaime Musso and Gonzalo Suazo, Universidad Técnica Federico Santa María, Chile
10:20 - 11:00 Coffee-Break and Poster Session
BALLROOM A & B
Plenary Session 3
Moderator:
René Orellana, Corporate Manager of Water, Tailings and Divisional Projects, Codelco, Chile
Evaluation of the Seismic Performance of Tailings Dams
Jorge Macedo, Frederick Olmsted Early Career Professor on Geosystems Engineering, Georgia Tech, TAILENG, USA
The Tailings Management System at Teck’s QB2 Mine
Sergio Valdebenito, Tailings Manager, Teck Resources, Chile
GISTM Implementation at Antofagasta Minerals: Success and Challenges
Rosa Figueroa, Tailings Technical Manager, Antofagasta Minerals, Chile in collaboration with
Jorge Troncoso, Principal, BGC Engineering, Chile

BALLROOM A

BALLROOM B
Session 17: Governance 2
Moderator: Daniela Rubilar, Researcher In Social Performance and Resource Governance, SMI-ICE, Chile
Session 18: Seepage and Water Management
Moderator: Andrea López-Schmidt, Principal Tailings Innovation, Anglo American, Chile
Methodology Proposal for Gap Assessment in GISTM Implementation Maria José Zubieta, Bruno Espinace and Emilio Lorca, GA Consultores, Chile
Percolations in Iron Ore Tailings Hydraulically Disposed Under the Stress of a Future Tailings PileDanilo Eloi, Thiago Manzini and Miguel Paganin, Vale, Brazil
Experiences and Lessons Learned during the Evaluation of the ALARP PrincipleDavid Hernández and Samuel Cuellar, Arcadis, Chile
Treatment of Mining Dam Effluent in a Natural WatercourseCristiane Sebastião,
Mariana Duarte, Naiara Lima, Luiza Alvarenga and Rafaela Tacco, Vale, Brazil; Bruno Baêta, Federal University Of Ouro Preto, Brazil; Gustavo Gomes, Hector Luna and
Diego Lima, Intelecto, Brazil
Enhancing Internal Controls and Governance in Tailings Management with the COSO FrameworkAndré Winter and
Poliana Menezes, KPMG,Brazil
Advancing Water Stewardship in Tailings Management with Accelerated Mechanical ConsolidationOscar Santiago and William McAdam, Phibion, Australia; Rafael Menezes, Phibion, Chile
RTFE: How this New Role has Improved Safety Governance for TSFVictor Bretas, Raphael Rodrigues, Jeanne Castro, Marina Borges, Filipe Costa, Gustavo Marçal and Daniel Bastos, Vale, Brazil
Structural Characterization of a Variegated Clay from the Amazon, BRLucas Mendes and Tácio Campos, Pontifical Catholic University of Rio de Janeiro, Brazil; Elaine Barreto, Fluminense Federal University, Brazil; Mariana Motta, São Paulo State University, Brazil
Non-Conventional Tailings: The Reason WhyDavid Romo,
Catalina Gómez, Leonardo Parraguez and Carlos Salinas, Paterson & Cooke, Chile
Water Recovery System of TSF Los DiquesCristian Recabarren, Cía. Minera Contractual Candelaria, Chile; Alejandra Neira and Susana Cornejo, WSP, Chile
15:40 - 16:00 Coffee-Break and Poster Session

BALLROOM A

BALLROOM B
Session 19: Technologies and Instrumentation for Monitoring and Surveillance 3
Moderator: Jaime Musso, Researcher, Universidad Técnica Federico Santa María, Chile
Session 20: Hydraulics and Transportation
Moderator: Gerardo Soto, Academic, Universidad de Chile
Miniaturization of Equipment for Cut-Off Wall and Soil Improvement Techniques for The Tailing Dam’s UpgradeEsteban Venegas and Jaime Sobrino, BAUER Spezialtiefbau, Germany
Application of a Micropile System in the Spillway of a Dam in Quadrilátero FerríferoBruna Varges, Progen, Brazil; Victor Rocha and Lucio Yamamoto, Vale, Brazil
A New Tool for Tailings Storage Facility Management: Insights from Archived Satellite Imagery Veronique Nell, Daniel Ortiz and
Marlin Arocha, PhotoSat, Canada
Comparison of Theoretical Models for Friction Loss in Laboratory-Pressurized Tailings PipesGuido Huillca, Edison López and Camila Saldaña, WSP, Peru
Fulfilling Sustainability GISTM Principles through a Digital Twin of Copper Mining TSF: Case StudyWaldo Fishwick, Paulo Fuentes and Iván Elgueta, Alaya Digital Solutions, Chile
Hydraulic Design of Simultaneously Operating Slimes SpigotsGuido Huillca,
Fredy Capcha and Eduardo Saldivar, WSP, Peru
Experimental Study of the Geomechanically Behavior of Waste Rock and Mine Tailings MixturesNicolás Bustamante, Gonzalo Suazo and Jaime Musso, Universidad técnica Federico Santa María, Chile
Advantages of Integrated Slurrification Equipment Compared to Traditional Methods for Tailings TransportGuido Villamil, IHC Mining, The Netherlands
Bayesian Networks for Modeling and Statistical Prediction of the Instability of Tailing DamsNicolás Bórquez,
Alejandra Álvarez, and Hengels Castillo, JRI Ingeniería, Chile; Sergio Palma, Universidad Técnica Federico Santa María, Chile
Closure of the Decant Tunnel System in the TSF B3 – San Rafel MiningPablo Guzmán and Harry Silva, Minsur, Peru
17:40 - 19:00 Closing Ceremony and Farewell Toast
FOYER
Poster Session
Improvement of a Biogeotechnical Process to Control Seepage from a Tailings Dam
Davor Cotoras, Constanza Marchant, Franco Cárdenas, Jorge Osman and Pabla Viedma, Universidad de Chile
The Role of the 3D Geological Model as Digital Twin in Modern Tailing Storage: The Case of Mount Polley TSF Failure
Lucas Torres and Ignacio Escudero, Seequent, Chile y Amanda Fuccio, Seequent, Brazil
Tailings Storage Alternatives Assessment in a Mine in Latin America
Santiago Pastine, Ignacio Ezama, María del Pilar Rico and Nicolás Alscher, SRK Consulting, Argentina
Co-Disposal Facilities: Aspects for Consideration in the Development of Integrated Mine Solutions
María del Pilar Rico, Ignacio Ezama and Diego Marrero, SRK Consulting, Argentina
The Role of Geotechnical Asset Maintenance in Monitoring Dams and Tailings Piles
Lucely Goncalves, Beatriz Friguetto, Samuel Silva, Waldir Azevedo Junior and Rodrigo Basílio, Vale, Brazil
Correlation of Stress-Strain Data with Ground-Based Radar Monitoring in Tailings Dams
Clíscia Silva, Felipe Guerra, Fabiane Silva, Keilla Xavier, Yngrid Ferreira and Frederico Juliano, Vale, Brazil
Technical Feasibility of the Combined Disposal of Waste Rock and Dewatered Mining Tailings
Javier Vergara, DRA Global, Chile; Kevinn Quiñones, DRA Global, Peru
Hydraulic Design of Simultaneously Operating Slurry Boxes
Guido Huillca, Piero Chávez, Alvaro Linares and Hyojan Huaman, WSP, Peru
Experimental Study of the Geomechanically Behavior of Waste Rock and Mine Tailings Mixtures
Nicolás Bustamante, Gonzalo Suazo and Jaime Musso, Universidad técnica Federico Santa María, Chile
Influence of Solids Concentration and Rheological Parameters on Head Loss in Tailings Transportation
Emilio León and Sergio Palma, Universidad Técnica Federico Santa María, Chile
Estimation of Moisture Values in Tailings Deposits Using a Petrophysical Approach
Aaron Moya, Diana Comte, Leopoldo Córdova, Daniel Díaz and Brian Townley, Universidad de Chile; Adrien Dimech, École de Technologie Supérieure, Canada
Technical, Economic and Environmental Effects of Using Mine Tailings to Reduce Cement in 3D-Printable Concrete
Claudia Eugenin, Iván Navarrete and Wernher Brevis, Pontificia Universidad Católica de Chile
Manufacture and Optimization of Artificial Aggregate Based on Geopolymers Made with Mine Tailings
Estefanía Loyola, Iván Navarrete and Álvaro Videla, Pontificia Universidad Católica de Chile