The new edition of the Canadian Foundation Engineering Manual, CFEM 5th Edition, presented at GeoSaskatoon 2023, includes a new chapter on groundwater control. The chapter provides information and guidance on groundwater control during excavation for construction projects. The subjects that are covered in the chapter include site investigation, basal failure due to a high piezometric level at depth for excavations in pervious and impervious materials, failure by piping (internal erosion), groundwater inflow estimation, methods of groundwater control including wells and pumping systems. Emphasis will be put on the most important aspects of the chapter and the new content. Other important source of information on the subject will also be mentioned. The webinar will be held on zoom. It will feature a 45-minute presentation by the four authors and a question period.
Date: June 11, 2024
Time: 1:00-2:00 PM EST
Registration: https://etsmtl.zoom.us/webinar/register/WN_5MqsLSzhR8mglVdgcHxccQ
Harry Oussoren is the founder of Insitu Contractors, a firm specializing on groundwater control for construction and environmental projects. He studied Geological and civil Engineering at the University of Toronto.
Christopher Neville is Chief Hydrogeologist with S.S. Papadopulos & Associates, Inc. His professional practice is focused on the interpretation of hydrogeologic data and the analysis of groundwater flow and solute transport in complex granular and fractured porous media.
François Duhaime is an Associate Professor at École de technologie supérieure in Montréal. He completed his PhD at Polytechnique Montréal in 2012. His research is centred on internal erosion and groundwater problems in geotechnical engineering.
David Sawicki is president of Sawicki Groundwater Engineering Inc. David has more than 45 years of experience completing a variety of groundwater related projects including groundwater control for linear infrastructure projects and deep foundations.