North Bay City Council has approved a nearly $5 million contract for engineering consulting services associated with the remediation of per- and polyfluoroalkylated substances (PFAS) at Jack Garland Airport. In July, the City of North Bay and the Department of National Defence (DND) reached a $20-million contribution agreement related to the leakage of chemicals at the local airport. PFAS are manufactured substances found in many consumer and industrial products, including firefighting foam. Past use of the airport lands for firefighter training between the early 1970s and mid-1990s has been identified as the main source of PFAS on the airport property. Although firefighting foam containing PFAS was an accepted practice and was in accordance with regulations at that time, its use is very limited today.