SERVICES

MINING HYDROGEOLOGY

services

EXPERT HYDROGEOLOGICAL INPUT TO SUPPORT THE MINING LIFECYCLE

From baseline and environmental assessments to pre-feasibility, feasibility detailed design, permitting, construction, operations, and closure, expert hydrogeologic input is required. BGC’s approach to supporting mining projects with groundwater challenges begins with the development of a good understanding of the site geology.

Once the site geological conditions are well understood, our experts conduct detailed site investigations to develop and refine a conceptual hydrogeologic site model and then develop analytical and numerical models to evaluate the hydrogeological setting for the region and the site. With these models, our experts: 

  • Design open pit and underground depressurization and dewatering systems 
  • Evaluate tailings seepage containment and management options 
  • Develop water balance models, water quality models and water management plans 
  • Assess impacts to the hydrologic (groundwater and surface water) system and neighbouring environments, water quality models, and water balance models 
  • Evaluate water supply studies and protection zones

We support applications for permits to take water, design and install dewatering and depressurization systems, design groundwater remediation systems and install seepage interception systems, review and optimize groundwater management plans and evaluate the groundwater regime as part of reclamation and closure planning. BGC hydrogeologists and geotechnical engineers work closely to evaluate pore water pressure and seepage associated with slopes, highwalls and dams. We work closely to evaluate rock-water-soil-air interactions and implications for groundwater and surface water quality during all phases of mine life from baseline pre-disturbance to post closure conditions. 

RELATED PROJECTS

KEY CONTACTS

Mining Hydrogeology Team

Carl Mendoza

Principal Hydrogeological Engineer

Dr. Carl Mendoza Ph.D., P.Eng., P.Geol., has over 35 years of consulting and applied academic experi
Mining Hydrogeology Team

Randi Thompson

Senior Hydrogeological Engineer

Randi Thompson M.A.Sc., P.Eng., has 19 years of international consulting experience.  Ms. Thompson
Mining Hydrogeology Team

Brent Mooder

Principal Hydrogeological Engineer

Brent Mooder M.Sc., P.Eng., has more than eighteen years of applied earth sciences consulting experi
Mining Hydrogeology Team

Trevor Crozier

Principal Hydrogeological Engineer

Trevor Crozier M.Eng., P.Eng., has over twenty years of international consulting experience.  He ha
Mining Hydrogeology Team

Willy Zawadzki

Principal Hydrogeologist

Willy Zawadzki M.Sc., P.Geo., has over 27 years of consulting, industry and academic experience that
Mining Hydrogeology Team

Sharon Blackmore

Senior Hydrogeochemist

Dr. Blackmore Ph.D., P.Geo., has worked in the consulting environment since 2006, with a focus on ge
Mining Hydrogeology Team

Matthew Cleary

Senior Hydrogeologist

Matthew Cleary B.Sc., P.Geo., has more than 19 years of experience in physical and chemical hydrogeo
Mining Hydrogeology Team

Heather Provost

Senior Hydrogeologist, Project Management Team Lead

Heather Provost M.Sc., P.Geo., has 16 years of consulting experience. She has worked on physical and
Mining Hydrogeology Team

Craig Thompson

Senior Hydrogeologist

Dr. Thompson Ph.D., P.Geo., is a hydrogeologist specialized in numerical modeling of groundwater flo
Mining Hydrogeology Team

Dawn Paszkowski

Senior Hydrogeologist, Groundwater Team Lead

Dawn Paszkowski, M.Sc., P.Geo. (BC, ON) is a Senior Hydrogeologist with 12 years of consulting exper