Detailed Water Balance

Detailed water balance Geofirma was retained to calculate a detailed water balance of a small marsh, to evaluate any impacts proposed construction may have on the marsh. Initial field data collected included a surface water assessment, vegetation survey, and a high...

Site Remediation: Coal Tar Contamination

Site remediation: coal tar City of Kingston, Ontario Like many cities across Ontario, Kingston was once fuelled by coal gas, sometimes called town gas.  The legacy of the use of this fuel which was manufactured by the partial combustion of coal, and stored in large...

Hydrogeological Investigation and Remediation: Fuel Contamination

Hydrogeological investigation and remediation Client: Ontario Ministry of the Environment The Ontario Ministry of the Environment (MOE) retained Geofirma to supervise remediation activities and complete a hydrogeological investigation in a small village in eastern...