About Us
Finding Inspiration in Every Turn
MAS Geotechnical Inc. offers specialized geotechnical and geoenvironmental engineering services, focusing on both public and private sector projects. The firm will serve clients in the mining and environmental sectors. With a team of highly experienced engineers, we deliver reliable and cost-effective solutions while considering safety of the containment structures.
We ensure that our clients receive expert insights to support critical decisions for operations and dam safety. We have the capability to provide technical services throughout North America, Africa, and other parts of the World.
Our Vison, Mission and Values
Vision: To become a trusted leader in geotechnical consulting across the World.
Mission: To provide high-quality, innovative, and cost-effective geotechnical and tailings solutions that support safe design and Operations of containment facilities across the World.
Core Values:
Integrity: We uphold the highest ethical standards
Safety: We prioritize dam safety in our recommendations
Sustainability: We consider environmental impacts in our recommendations
Excellence: We strive to deliver quality work.
Monica Ansah-Sam, MESc., MBA, P.Eng
President/Director
MAS Geotechnical Inc.
Monica brings over twenty-five years of combined engineering experience in mining geotechnics, dam safety, tailings and mine waste management, closure and landform design, and field operations. She has held technical leadership roles for more than twenty years, serving as Engineer of Record, Tailings and Closure Lead, Senior Geotechnical Engineer, Senior Tailings Advisor, Project Technical Lead, and Operations Support Lead across consulting, oil sands and hard rock mining industries across Canada. She also served as General Manager of Tailings and Dams in hard rock mining in Ontario, Manitoba, and Newfoundland and Labrador, and most recently, in Global Geotechnical Governance for Vale’s Base Metals operations in Brazil, Indonesia, and Canada.
She has extensive international and local experience shaping the strategic direction of global companies in tailings management, including developing and implementing new strategies in this critical field. An analytical thinker, collaborator, and team player.
Monica is skilled in stakeholder engagement, building successful relationships with communities of interest and regulators.
Monica has also contributed significantly to industry organizations. She served as Chair and member of various COSIA (now part of the Pathways Alliance) working groups, representing companies as a tailings technical expert. She was a member of the Mining Association of Canada’s tailings working group, contributing to the Tailings Management Guide, Risk Management and Engineer of Record subgroups.
As an accomplished author, Monica has published numerous technical papers on tailings management and enterprise risk in the mining industry. She also has experience in corporate governance, currently serving as a director on a medical board and as Director-at-Large for a non-profit organization.
Monica has also contributed significantly to industry organizations. She served as Chair and member of various COSIA (now part of the Pathways Alliance) working groups, representing companies as a tailings technical expert. She was a member of the Mining Association of Canada’s tailings working group, contributing to the Tailings Management Guide, Risk Management and Engineer of Record subgroups.
As an accomplished author, Monica has published numerous technical papers on tailings management and enterprise risk in the mining industry. She also has experience in corporate governance, currently serving as a director on a medical board and as Director-at-Large for a non-profit organization.
Management Team
Our team at MAS Geotechnical Inc. consists of highly experienced professionals with a shared passion for ensuring safe and sustainable tailings and dams operations in the mining and environmental sectors.
Together, we bring a wealth of knowledge, expertise, and dedication to every project
Ownership Structure: Corporation (incorporated Federally and provincially (Alberta) in
Canada)
Key Personnel:
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Director/Principal Geotechnical Engineer (P.Eng) – 25+ years’ experience.
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Geotechnical Specialists
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Hydrology/Hydrogeologist
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CAD/Field Technician
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Administrative assistant
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Engineering student
Future hires: Junior and intermediate engineers