Grounded in engineering, delivered in partnership.
From theory to practice
Learn from industry experts as they share advanced dewatering techniques and real-world applications. This workshop is perfect for construction, development, and engineering professionals looking to enhance their knowledge in groundwater control and gain CPD (Continued personal development) recognition.
From the fundamentals of Darcy’s Law to tackling slope stability and dewatering in fine soils, explore key principles and real-world case studies from Canada, the UK, and beyond. Don’t miss this opportunity to gain valuable insights and network with experts.
Coming to Montreal?
Book your hotel stay now with a special WJ room rate.
Registration and coffee
Tony Tomory – Introduction to WJ
Prof. William Powrie – Why do I need dewatering?
Dr. Toby Roberts – How do I extract groundwater?
Examples from UK, Ireland, Middle East and Canada
Break
Prof. William Powrie – What is different about fine soils and how do I avoid settlement? Case studies from Poland, UK and Nigeria
Dr. Toby Roberts – How do I develop a groundwater control strategy? Case studies from London (Crossrail, Tideway) and Canada
Lunch
Prof. William Powrie – Permeability and inhomogeneity. Case studies from UK
Vicky Nay – Water Treatment Strategies and Discharge
Tony Tomory – Lessons Learned: 8 years of dewatering in Canada. Gamma Logging and Interface dewatering.
Optional: Open forum Q&A Session
Seats are limited – book your free place now. Food and drink included.
Dr. Toby Roberts,
PhD CEng, FReng, CGeol, FICE, FGS
Chairman,
WJ Groundwater Ltd
Toby Roberts is a dewatering expert with over 40 years’ experience, in the design and implementation of groundwater control systems for excavations, foundations, and tunnels.
He has extensive international project experience in Europe, the Middle East, Philippines, and Canada. Toby is a founder member and current Chairman of the international dewatering contractor WJ Groundwater. Key interests are contracting and consultancy in geotechnical engineering and hydrogeology specialising in groundwater management systems, pumping test design and analysis, recharge systems, design of groundwater control pumping equipment, numerical modelling and groundwater treatment systems.
Toby has presented at international seminars and conferences and authored/co-authored over 40 publications and book chapters on groundwater control systems including the UK best practice design guide CIRIA publication C750 ‘Groundwater control: design and practice’ Second Edition 2016. Dr Toby Roberts is a Fellow of the Royal Academy of Engineers, a Chartered Civil Engineer, and Chartered Geologist.
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Prof. WIlliam Powrie,
PhD, FREng, MA, MSc, FICE
Prof. of Geotechnical Engineering,
University of Southampton
William Powrie is a distinguished Professor of Geotechnical Engineering at the University of Southampton, with a career spanning over three decades. William has held key leadership positions, including Head of the Department of Civil and Environmental Engineering, Head of the School of Civil Engineering and the Environment, and Executive Dean of the Faculty of Engineering and the Environment. A Fellow of the Royal Academy of Engineering, William has contributed to over 160 journal papers, 90 invited lectures, and multiple influential geotechnical publications, including the internationally acclaimed Soil Mechanics: Concepts and Applications (3rd edition). Additionally, they have supervised over 70 PhD students, received 10 “best paper” awards, and secured more than £85 million in research grants.
William’s expertise covers geotechnical transport infrastructure, sustainable waste management, and the integration of field monitoring, numerical modelling, and laboratory testing. Their research has led to significant collaborations with industry, including groundwater management and transportation geotechnics. As a consultant to WJ Groundwater, they have contributed to landmark projects such as Crossrail, HS2, and the Medway Tunnel. Their work continues to shape the geotechnical engineering landscape, contributing to both academia and industry advancements.
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Tony Tomory,
BASc., MEng, MBA, P.Eng.
President,
WJ Canada
Tony Tomory is President with WJ Canada and has been responsible for the operations of the Canadian branch of WJ Groundwater since its inception in 2016. WJ Canada was established to deliver dewatering services across most of the Stations on the $5 billion Eglinton Crosstown LRT Project in Toronto. WJ has since expanded to serve all of the construction sector across Ontario and into the rest of Canada. Tony is a Professional Engineer with an MBA and Master’s degree in Civil Engineering.
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Vicky Nay,
B.Eng, MSc
Water Treatment Division Manager,
WJ Canada
Vicky Nay is a skilled water treatment engineer with over 8 years of experience across Asia, Europe, and North America. She specializes in advanced treatment technologies, design, and process optimization in municipal, industrial, construction and mining sectors. With a global perspective and hands-on expertise, she delivers practical insights on industry trends, regulatory challenges, and innovative solutions for a cost-effective and environmentally-responsible water treatment systems.
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253, Toronto, Ontario, M4R 1A7,
Canada
102-17750 56 Avenue,
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