Mining SOQ

Mining

STATEMENT OF QUALIFICATIONS

GLOBAL PRESENCE AND LOCAL AGILITY At WSP, we are the sum of our united passion, vision and expertise. We remain inspired to develop innovative solutions to complex challenges that the future will bring to help our local communities thrive throughout the world. To do this, we build on the strength of our people who help drive the vision and uphold our collective beliefs. From our local beginnings more than 130 years ago to our vast international presence today, WSP has enjoyed continuous growth and enrichment of its service offering. Every milestone reached has enabled us to better fulfill our purpose of preparing our communities and environment for the future. With offices throughout the world, you can connect with one in your local community. WSP’s engineers, technicians, scientists, architects, planners, surveyors and environmental specialists, along with design, program and construction management professionals, create

enduring solutions in the Transportation & Infrastructure, Property & Buildings, Earth & Environment, Power & Energy and Industry sectors. They also provide essential advisory services. Fueled by global resources and intellect, our team of technical experts and strategic advisors harnesses this wealth of knowledge to meet our clients’ needs, committed to enhancing communities worldwide.

“Drawing on the wisdom of our experts, real change comes from assisting clients who share our goal of moving swiftly towards an equitable, inclusive, and net zero world.” Alexandre L’Heureux, President and CEO, WSP Global

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CANADA 140+ OFFICES

EUROPE 140+ OFFICES

ASIA 10+ OFFICES

UNITED STATES 252+ OFFICES

MIDDLE EAST & INDIA 8+ OFFICES

LATIN AMERICA & CARIBBEAN 20+ OFFICES

AUSTRALIA & NEW ZEALAND 30+ OFFICES

AFRICA 10+ OFFICES

BY THE NUMBERS 73K GLOBAL EMPLOYEES 23K GLOBAL ENVIRONMENTAL EMPLOYEES 130 YEARS IN BUSINESS

Our international agility allows us to foster collaboration in everything we do. Working as one integrated firm, we offer broad interdisciplinary expertise on every project.

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Who We Are

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At WSP, we are agents of change who dare to challenge the status quo and act with purpose to create lasting positive impacts.

Inspired by diversity, driven by inclusion, we work with passion and purpose. We are: z Passionate people doing purposeful and sustainable work that helps shape our communities and the future. z A collaborative team that thrives on challenge and unconventional thinking. z A network of experts channeling our curiosity into creating solutions to complex issues.solutions to complex issues.

World

Class Talent

Driven by possibilities, purpose and pride, our enduring commitment to the betterment of society and our understanding of the stakes fuels our work. We are committed to our local communities, while being propelled by a well of international brainpower.

Proactive Leaders

Complexity, proactivity and accountability inspire us. By helping our clients design lasting solutions for the advancement of our built and natural environments, we are building a powerful legacy.

We want to play a key role in delivering a sustainable and resilient world. Through our project delivery, our approach lies in our commitment to provide forward-thinking advice and unparalleled expertise locally to help our clients thrive in a changing world. We are actively seeking out the most transformative, innovative solutions to pioneer a more sustainable future.

Completing Enduring Projects Born Of Complexity

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Future Focused, Future Ready ®

With Future Ready ® we see the future more clearly and challenge our teams across the world to advise and design for this future as well as today. Future Ready ® is WSP’s global innovation and sustainability program that demonstrates our overall growth strategy.

Click Here to View our Global Strategic Action Plan

Through our Global Strategic Action Plan - 2022-2024 (wsp.com), this program is geared toward challenging and inspiring our people to advise and design programs ready for the future as well as today.

Although it’s difficult to imagine the future’s possibilities, we understand that our current achievements will have a profound effect on future generations. WSP’s Future Ready ® program motivates and empowers our staff to foresee upcoming conditions by examining trends in climate, society, technology, and resources. This initiative involves incorporating these trends into our work and aiding our clients in creating pioneering innovations. By considering present, emerging, and expected trends, our Future Ready ® approach means that our solutions are prepared for a constantly evolving future.

Future Ready ® Leads to Sound Investments

We support our clients in making sound investments today for the benefit of the communities they serve, whatever tomorrow brings.

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Analyzing Future Trends Through Four Lenses Future Ready ® for the Environmental Sector WSP’s environmental approach to Future Ready ®

As a Future Ready ® consultancy, we leverage technology to enhance our environmental services and deliver value to our clients. Our teams make sure of the deployment of state-of-the-art tools and platforms to collect, analyze and visualize data, optimize processes and performance, and enable smart decision-making; even if that means pushing boundaries in the industry by developing bespoke solutions to meet client needs. We also foster a culture of innovation and collaboration where our experts can share their knowledge and insights across disciplines, geographies and business lines.

is thinking beyond the conventional so that we can balance the needs of the natural and built environments, as well as plan and design communities and infrastructure that are ready for the changes and challenges our world will face in the future. While every human activity and development impacts the natural world, WSP applies best practices and innovative approaches to protect the environment. Our priority is to understand our clients’ technical challenges and long-term needs, and to provide sustainable and environmentally sound strategies and solutions. Future Ready ® allows us to do that more effectively by bringing future conditions into focus.

RESOURCES

CLIMATE

TECHNOLOGY

SOCIETY

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OUR GUIDING PRINCIPLES

We value our people and our reputation Our commitment to attracting, developing, engaging and retaining top professionals in our areas of expertise is what makes us exceptional. By applying distinguished ethical standards at the core of all we do, professionalism is inherent in the work we perform within our communities. We are humble and act with moral and intellectual integrity, keep our word, treat everyone with respect, support our colleagues and embrace diversity. We care about individuals and their progress, offering fulfilling career development for our professionals. This includes promoting our young recruits because we firmly believe that fresh perspectives bring great ideas and new energy.

We are locally dedicated on an international scale Our strength is our ability to adapt to our client culture and local markets. We provide our clients with the same personalized services as a specialist firm while simultaneously leveraging our worldwide expertise to undertake complex projects and assist our clients to realize their ambitions. We achieve this by remaining agile with a common-sense approach, and by keeping our structure and business model simple and lean. Our focus on growth also allows us to better serve our clients by expanding our offering, expertise and geographical reach.

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OUR PURPOSE We exist to future proof our cities and environments.

OUR ROLE

OUR BELIEF

We plan, design, manage and engineer our communities to thrive.

For societies to thrive, we believe that we must all hold ourselves accountable for tomorrow.

We are future focused and challenge the status quo We work to track and anticipate current engineering trends to provide fresh, innovative ideas for our clients to meet their business objectives. We ask questions, look at complex problems from different angles and find solutions that break paradigms. Our teams of problem-solvers evolve, improve, modernize and excel in providing solutions that will shape the communities of tomorrow and help societies thrive sustainably. We embrace change and have an uncompromising determination to achieve excellence.

We foster collaboration

We have an empowering culture and hold ourselves accountable Our teams of dedicated professionals are empowered to turn challenges into opportunities while being held accountable to standards beyond the norm. Our proactive leadership enables us to be client-focused, agile and responsive, while simultaneously accountable to our clients, our peers and our shareholders.

in everything we do Our international agility is founded on our collaborative working environment. Our devotion to teamwork creates unique international networks of outstanding professionals who acknowledge that great achievements come from collaboration. We embrace and support a high-performing culture, consistently strive to learn from others and foster a stimulating work environment. We put the interest of our team at the forefront of all we do to foster the collegiality that defines our firm.

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WSP in the USA

Our teams are well positioned to deliver successful projects , wherever our clients need us.

NORTHEAST 29 OFFICES

MOUNTAIN PACIFIC 41 OFFICES

MIDWEST 44 OFFICES

MID-ATLANTIC 40 OFFICES

CALIFORNIA 23 OFFICES

SOUTHEAST 57 OFFICES

TEXAS & LOUISIANA 16 OFFICES

BY THE NUMBERS ENGINEERING NEWS-RECORD 2024 RANKINGS #2 TOP 100 PURE DESIGNERS #4 TOP 20 DESIGN FIRMS FOR TRANSPORTATION

#5 TOP 500 DESIGN FIRM

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Positive impacts, achieved together

Our value statement, “Positive impact, achieved together,” is more than just a tagline; it’s a call to action. It’s an invitation for each of us to unite behind a common purpose, harness our unique strengths and expertise and work collaboratively to drive meaningful change. With more than 19,000 employees in more than 250+ offices across the U.S., WSP partners with its clients to help communities prosper. WSP’s diverse teams are comprised of talented, skilled and experienced professionals who are: z Collaborative and thrive on challenge and unconventional thinking z Leaders in multiple technical fields z Committed to the highest ethical standards z Passionate about delivering sustainable work that improves our communities and creates a more equitable future

BY THE NUMBERS

19K U.S. EMPLOYEES 250+ OFFICES

C

Together, we’re shaping a brighter future. “Every day we have the privilege of tackling complex environmental challenges head-on, providing innovative solutions and expert guidance. It’s truly inspiring to witness the positive impact we’re making on our clients’ businesses and the world around us. I couldn’t be prouder to be part of this team, united in our mission to create a sustainable and resilient world.” Andre-Martin Bouchard Global Leader, Earth & Environment

#5 TOP 200 ENVIRONMENTAL FIRM

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With us, you can turn challenges into opportunities, shaping a future where business thrives in harmony with nature.

Earth & Environment

We strive to be the premier earth and environmental consultancy. We apply technical and delivery excellence , progressive thinking and collaborative approaches to address our society’s greatest challenges. Our diverse teams make a profound impact on our people, projects and communities, today and into the future.

Imagine being at the forefront of protecting biodiversity, driving sustainable business practices, and developing land sustainably. Picture advancing the science of remediation, safeguarding water resources, spearheading the energy transition, and fostering resilience in a changing world. With us, this vision becomes reality. We offer a comprehensive range of solutions, from assessing environmental impacts and conducting socioeconomic studies to planning, designing, permitting, and ultimately decommissioning and restoring contaminated sites. Through strategic insights and practical engineering solutions, we are committed to driving meaningful change in businesses, communities, and the planet. With us, you can shape a better future. WSP’s earth and environment service offering has undergone a remarkable transformation throughout the last five years, welcoming multiple highly respected firms. With a team of more than 4,200 multidisciplinary environmental experts across the U.S. in more than 250 offices and 23,000 environmental employees across the globe, we are an extraordinary force, with unparalleled depth and breadth of expertise, capable of tackling complex projects anywhere in the world.

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WSP is proud to have earned a record four accolades at the Environment Analyst’s 2024 Sustainability Delivery Awards: z Sustainability Impact Award z Sustainability Leader of the Year z Top honors for our Nature Positive z Transportation Project of the Year

WSP HONORED AT 2024 ENVIRONMENT ANALYST’S SUSTAINABILITY DELIVERY AWARDS

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Earth & Environment SERVICES Our services encompass a comprehensive range of consulting and technical expertise, covering a broad spectrum of general and specialized areas including: z Climate Change, Resiliency and Sustainability z Air Quality, Noise, Vibration and Acoustic Services

CLIMATE CHANGE

AIR QUALITY

z Contaminated Land and Geo-Sciences z Site Investigation and Remediation z Ecology, Landscape, EIA, Permitting and Social Acceptability z Environmental Management, Compliance, Risks, Hazards and Due Diligence z Mining and Geotechnical Engineering z Environmental Water z Waste, Hazardous Materials, Landfills, and Waste to Energy

GEOTECH

ECOLOGY

ENVIRONMENTAL MANAGEMENT

ENVIRONMENTAL WATER

Every day across our firm, colleagues are delivering projects and leading initiatives that make a significant difference for our clients and the communities in which we live and work.” Joe Sczurko, U.S. Region President

WASTE

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Earth & Environment SECTORS

INDUSTRIAL & COMMERCIAL

Our talented people engineer projects around the globe for government entities and private sectors that will help societies grow for lifetimes to come. z Industrial and Commercial z Federal, State and Local Governments z Water z Mining z Oil and Gas z Power and Energy

FEDERAL

STATE & LOCAL

MINING

OIL & GAS

POWER & ENERGY

WATER

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What We Do We develop creative, comprehensive and sustainable engineering solutions for a future in which society can thrive.

Our projects represent a vast geography, diverse client base and varying level of complexity.

Our talented team of professionals are no different - located in and representing every part of the world while supplying the suitable skill set and expertise to tackle all project types.

We help our clients navigate their digital transformation journeys.

We build breakwaters, intake and outfall pipelines ; dredge and reclaim land ; and ensure that shores are protected and resilient .

We support our clients’ upstream, midstream, or downstream oil and gas projects at all stages of the project lifecycle.

We combine our world-class

knowledge with in depth experience of local social, political and economic conditions to ensure sustainable projects t hat meet specific needs.

We performs comprehensive regulatory, site characterization , engineering , and turnkey remediation .

Projects in our local communities are especially meaningful.

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Our projects include comprehensive technical support to the renewable energy industry.

We develop strategies to mitigate emissions and enhance sustainability , identify potential risks and opportunities to become more resilient .

We have insightful

due diligence consultancy projects to help decision making.

Our cultural projects encompass galleries , museums , performance venues and community spaces on every continent.

Our projects include government and industry clients who are seeking strategic advice and solutions to manage their waste more effectively and to integrate sustainable practices .

Our water resource projects focus on healthy ecosystems a nd their vital role in the resilience of our water sources.

We have 5,200 dedicated mining

professionals supporting the industry in delivering the metals and minerals required for a greener future.

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As global mining consultants, WSP champions sustainable responsible process across the mine life cycle. We partner with clients to meet the needs of today, and of tomorrow.

FIRM 1

GLOBAL EARTH & ENVIRONMENT CONSULTING

NO.

FIRMS 2

NO.

NO.

ENR’S TOP 10 MINING

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MINING EXPERTISE

WSP has created an industry-leading mining consultancy. With over 5,200 people focused on the mining industry, our global team partners with clients to help them tackle their toughest challenges, meeting the needs of today and preparing for a sustainable and resilient future. With our depth of resources and focus on mining, we have the ability to offer integrated services from across all of our business lines, the expertise to drive positive change, and deliver strategic value at every stage in a mine’s life cycle. Global Reach, Local Delivery WSP can leverage a deeper bench of resources and a broader global footprint to better serve clients around the world. Acting locally means being present in our communities. Given our expansive range of office locations, we understand local concerns: we live where you live, we work in your community, and we have the experience to address the issues that matter to you. Our goal is to be your full service mining consultancy for quality, value, and out of the box solutions. Our professionals work on projects of every scale, from complex, large-scale programs to smaller and more focused assignments, and we structure our project teams to meet the unique needs of each project, regardless of size. We are committed to performing high-quality work, understanding our clients’ needs, being responsive to our clients’ requests, and goal-oriented thinking. We are technical experts and strategic advisors including engineers, technicians, scientists, architects, planners, surveyors and environmental specialists, as well as other design, program and construction management professionals. Even with the vast global territory we cover, our company is consistent with its commitment to deliver quality work and be differentiated in our chosen markets. Our knowledge of local cultures, languages, and regulatory requirements, combined with our global resources, makes it possible for us to help our clients achieve their objectives around the world and at home. We design lasting solutions in the Mining, Transportation & Infrastructure, Property & Buildings, Earth & Environment, Energy and Industry sectors. Always working to establish and deliver on a shared vision of success with our clients. We approach our work with a dedication to excellence, and by working through the problems of today with our clients, we expect to create a legacy of value.

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Our global mining leadership team works seamlessly across borders to bring our clients solutions where they need them. OUR GLOBAL MINING BUSINESS WHERE WE DO OUR WORK

5,200+ Dedicated Mining Staff

6 Continents

~66,500 Total Staff

Our Global Mining Business Where We Do Our Work

CANADA 1300+

EUROPE 140+

USA 475+

ASIA 120+

AFRICA 240+

AUSTRALIA

1500+

LATIN AMERICA 1200+

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1 NO.

6 CONTINENTS

ENR’S TOP 225 INTERNATIONAL DESIGN FIRMS

60+ YEARS IN MINING

5,200+ DEDICATED MINING STAFF

73,000+ TOTAL STAFF

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LEVERAGE GLOBAL TALENT Our clients benefit from the skills and knowledge of some of the industry’s best and brightest, no matter where they live. We believe better outcomes result from working together, across sectors and disciplines, sharing best practices and applying global expertise to local challenges.

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FULL-SERVICE MINING CONSULTANCY When we consider environmental, social and governance factors in tandem with engineering and design decisions it results in more sustainable and resilient solutions. That’s why our global mining team has professionals ranging from resource geologists to aquatic biologists, mine planners to cultural scientists. We are experts in our field, and we are passionate about mining.

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MINING SERVICES AND CAPABILITIES Renowned for our technical excellence, we take pride in what we do. Our internal communities of practice connect experts around the world across dozens of disciplines. They share best practices, case studies and the latest advancements company-wide so we can bring our clients innovative ideas and proven solutions. These industry-leading experts care deeply about excellence in technical quality, project delivery and client service, driving a culture of collaboration and sharing across regions and disciplines.

RANKED AMONG TOP 5% OF GLOBAL COMPANIES FOR BUSINESS SUSTAINABILITY BY ECOVADISQUA VIVILIS

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PARTNERS ACROSS THE MINE LIFE CYCLE Whether your next project is a greenfield or brownfield, exploration or development, closure planning or closure implementation, trust WSP to help you achieve your site or corporate goals with innovative approaches to even your toughest challenges.

DELIVERING MAJOR PROJECTS

Successful delivery of major projects goes beyond the impera tives of being on time and on budget. WSP goes further, taking a collaborative approach to strategic, project and program management to achieve business objectives, and deliver value. We partner with clients to safely execute smart designs, bringing projects from concept through to commissioning.

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WE VALUE CLIENT RELATIONSHIPS

Our global mining team spans across five continents to deliver projects in nearly 100 countries. We know how to build what we design, and we build successful projects. We have the engineering and project management resources to tackle projects of any size and we have been responsible for project logistics in some of the most remote parts of the world. WSP has served some of the leading mining producers such as: z Agnico Eagle z Anglo American z ArcelorMittal z Barrick z BHP z Doe Run z Freeport-McMoRan z Glencore z Kinross z The Mosaic Company z Nevada Gold Mines z Newmont z Nutrien z Rio Tinto

z Teck z Vale

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PIT-TO-PORT Our expertise doesn’t stop at the fence. As well as advising clients across the full mine lifecycle, we help them develop the vital infrastructure they need to connect them to the market – including roads, railway lines, ports, and harbours. From exploration to closure, pit to port, we provide comprehensive services to improve operations and enhance productivity in all market conditions.

ENVIRONMENT & ESG RESOURCE GEOLOGY MINERAL PROCESSING MINE ENGINEERING & STABILITY

z Environmental & Social Assessment z Geochemistry z Air Quality/Noise Analysis z Cultural Heritage z Permitting Support Monitoring z Safety, Industrial Hygiene z Biodiversity/ Biophysical z Stakeholder Engagement z Decarbonization z Governance Services z Human Health & Ecological z Risk Assessment z GHG Management

z Mineral Resource z Estimates for Technical Reports: NI 43-101, S-K 1300, JORC z Exploration Program Support z Geologic & Grade Database Management z Geostatistical & Grade Analysis z Structural Interpretation & Modeling z Grade Interpolation & Modeling

z Front End Studies z Metallurgical Test Work Definition & Supervision z Process Design z Process Support & QP/CP for Mineral Reserve Estimates z Technical Reports: NI 43-101, S-K 1300, JORC z Detailed Engineering z Operational Support Optimization

z Front End Studies z Technical Due Diligence Reviews z Mineral Reserve Estimates z Technical Reports: NI 43-101, S-K 1300, JORC z Mine Design, Planning, Material Balance & Cost Estimation z Operational Site Support z Heap Leach Facilities z Geotechnical Data Collection z Numerical Modeling z Geophysics

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MINE WATER

MINE WASTE

INFRASTRUCTURE

MINE CLOSURE

z Surface Water Studies & Design z Hydrogeology z Pit & Underground Mine Dewatering z Water Treatment Studies, Design, Construction & Operation z Water Balances z Water Quality Modeling z Water Stewardship

z Underground:

z Tailings & Waste Rock Facilities z Systems Operations & Monitoring z Site Geotechnical Engineering z Dewatering Plants (Thickened/Paste/ Filtered) z Pipelines (Slurry/ Thickened/Paste) z Waste Management Planning z Seismic Analysis z Laboratory Testing

z Closure Planning & Alternative Analysis z Regulatory and Stakeholder Engagement & Approvals z Engineering Design & Implementation z Cover Design, Revegetation, & Rehabilitation Services z Landform Design & Alternative Land Use z Demolition z Post-Closure

Crushing, loading, etc.

z Ore Handling: Hoisting, Shaft, Conveyors, etc. z Access Roads, Bridges & Pads z Surface facilities: Plants, offices, shops, camps, etc. z Power Generation & Distribution z Marine, Ports & Coastal z Railways & Airports

Monitoring & Maintenance

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ENVIRONMENT & ESG Supporting natural biological and human environment disciplines including aquatic, terrestrial, species at risk, atmospheric, surface and groundwater,

hydrogeology, geochemistry, wetlands, socioeconomics, archaeology, human and ecological health, our team can comprehensively complete all phases of environmental analysis from FEED studies and baseline investigations to permitting, monitoring, remediation, and reclamation. WSP will inform clients of opportunities for environmental stewardship, water protection, water management and support compliance with air, water, noise, and other operational permit conditions. WSP has tremendous experience in permitting documents such as Mine Plans of Operations, EA and EIS preparation as well as mine closure plans and cost estimates. In addition, WSP can support ESG goals with carbon emission reduction, carbon capture and green energy. WSP is committed to building ESG principles and processes into everything we do for our clients, applying our “future-ready” approach to help you anticipate, plan for and implement your Sustainability Goals. We have developed an ESG Framework (Scorecard) as a way of demonstrating and in some cases quantifying, how we have integrated ESG considerations into our client projects across the full spectrum of engineering services for our mining clients. Future Ready ® A mine’s life can span decades. During that time technologies will change, society will change, and the climate will change. Through Future Ready – we challenge and inspire our people to advise and design for the future as well as today. The result is resilient design that stands the test of time in an ever-changing landscape.

Did you know?

z We developed an in-house ESG Scorecard as a tool to improve our designs and help clients integrate ESG into their strategies.

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RESOURCE GEOLOGY WSP is one of the largest geology and mine planning practices in the world. Designing open pit, underground and block cave operations, compiling and publishing technical reports for multiple commodities, and supporting innovation and latest advancements. Resource geology, resource and reserve estimates, due diligence and technical reporting, as well as mine and process design, financial modeling and early-stage studies that help our clients enhance project value and meet the requirements of stock exchanges and financing agencies.

Did you know?

z Mine Engineering & Geology = 100+ professionals

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MINERAL PROCESSING Extracting the true value of minerals efficiently and effectively takes hard work and expert knowledge. We have a solid expertise in mineral processing that includes process analysis and optimization, studies, engineering and design, as well as technical support and procurement. WSP is a recognized leader in this field, delivering a multitude of projects in mineral processing worldwide. Our specialists have extensive knowledge of the various steps in mineral processing applications.

Did you know?

z Mine Processing & Infrastructure = 1,200+ professionals

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MINE STABILITY & ENGINEERING

Our comprehensive and highly skilled mining engineering team provides optimal solutions for projects of all sizes. No job is too complex for WSP’s experts. Our engineers are known worldwide for our extensive experience in slope stability evaluations for open pit mines including development of structural, geotechnical, and hydrogeological models of rock slopes and assessment of both rock mass and structural slope stability. We have extensive skills and expertise in the design, stability, and management of waste dumps and waste rock storage facilities, including implementation of strategies to prevent and mitigate acid rock drainage and metal leaching.

Did you know?

z We are world leaders in fractured rock analysis, technology and consulting. For more than 30 years our expert staff of engineers and geologists have been providing state of the art consulting on fractured rock mass systems. The cornerstone of our expertise is the development of our own FracMan code, the world’s first commercially available Discrete Fracture Network (DFN) modeling software.

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MINE WATER WSP offers diverse mine water services, from mine-wide surface- and groundwater balances and associated stormwater management plans to conjunctive monitoring, to ensure mine water meets regulatory standards. WSP assists mining companies in implementing innovative workflows to improve operational performance through better understanding of surface and subsurface conditions and implementation of practical solutions. Our highly experienced professional teams have provided surface water, groundwater, geochemistry and water engineering consulting services and have developed fit- for-purpose solutions focused on mine water management and subsurface characterization. We have developed a reputation for technical excellence, knowledge of our customers’ needs and a practical, results-oriented approach. Our history of innovation and track record of process enhancements can be the needed step change for improving overall mine profitability.

Did you know?

z Mine Water Management = 700+ professionals z We can ship a mobile water treatment laboratory to anywhere in the world. z WSP designed and provided operating support for the three largest Mine Water Treatment Plants in the US.

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MINE INFRASTRUCTURE WSP’s specialized teams of mine infrastructure experts have been serving the mining industry for over 60 years, completing hundreds of mining infrastructure projects, including the largest headframes and hoisting systems in the world, and including material sizing and handling and all associated services. Our services include feasibility study, design, procurement and project and construction management for surface and underground infrastructure. In addition to balance of plant, Our specialized mining infrastructure expertise includes, among others, hoists, shafts, headframes, sinking installations, ore sizing and handling, grinding, flotation, heap

leaching, beneficiation, mine ventilation, air distribution systems, fuel distribution, backfill distribution, fire protection, dewatering and water treatment systems.

Did you know?

z Mine Processing & Infrastructure = 1,200+ professionals z In addition to precious and base metals, our processing team has expertise in battery metals and rare earth elements.

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MINE WASTE At WSP, our commitment to excellence in responsible mine waste management is unwavering. Our global team of industry-leading tailings, heap leach pads, and waste rock stock pile, mine waste experts can assist you in every phase of mine waste operations, from strategic planning, risk informed stewardship, technology evaluations and options assessment to design, operational support, end-of-life earthworks and closure solutions. What sets us apart is our unique blend of technical expertise, global governance programs, and a deep understanding of risk. We bring together world-class experts in tailings engineering, surface and groundwater management, geochemistry, water treatment, pumping and piping, plant design, climate, stakeholder engagement, and closure. Together these professionals collaborate to manage enterprise risk and responsibly manage mine waste materials. Utilizing innovative approaches to create opportunities for improved stakeholder outcomes, our team takes a holistic view, incorporating ESG principles at every phase of a mine and facility. We recognize the significance of your objectives and the expectations of your stakeholders. That is why we work in close partnership with your teams to craft practical, cost-effective strategies that align with evolving standards and best practices. When you choose WSP for your mine waste services, you are choosing a partner dedicated to safeguarding your interests and leaving a positive, sustainable impact. We look forward to partnering with you in the responsible management of tailings and mine waste.

Did you know?

z Mine Waste = 1,200+ professionals z WSP is now the world’s largest mine waste consultancy. We have the knowledge, depth and expertise to support our client’s needs. z In addition to traditional slurry tailings deposition, WSP leads the industry in delivering expertise in dewatered tailings solutions including paste backfill.

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MINE CLOSURE WSP is focused on mine closure. With an unmatched portfolio of project experience spanning decades, we bring to mine closure fully formed and deeply experienced teams that recognize mine closure as a critical stage in the mine life cycle; one that requires a fully integrated and multidisciplinary approach that is tailored to the needs of each site. WSP recognizes mine closure as a specific service area, one with designated technical leads, and defined internal communication pathways to ensure that our clients can connect to the right professionals for the specific needs of their sites. We have a global mine closure leadership team and a fully networked community of over 550 professionals who regularly share best practices in mine closure. Our mine closure teams ensure that we can provide world-class services to our clients on every aspect of mine closure, from acid rock drainage prevention and water treatment to addressing stability issues, cost estimating, addressing social considerations, and planning demolition. We take pride in our dedication to mine closure being more than a theoretical desktop exercise. We build what we design, with a growing portfolio of reclaimed sites. Importantly, we are focused on transferring the lessons learned from those construction projects to our new studies and designs, using mechanisms that range from internal webinars, to constructability reviews. Our construction team is also a key component of our approach to estimating closure costs and grounding our estimates in real world experience.

Did you know?

z Mine Closure Management = 800+ Professionals z We are facilitators for AUSIMM’s Integrated Mine Closure Professional Certificate z We led authorship of the Global Acid Rock Drainage guide (GARD) and are recipients of BLM’s Mine Closure Project of the Year Award.

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