Drilling operation for new *Ashbridges Bay* outfall shaft well underway <www.google.com/url?rct=j&sa=t&url=https://www.thestar.com/local-toronto-scarborough/news/2021/06/01/drilling-operation-for-new-ashbridges-bay-outfall-shaft-well-underway.html&ct=ga&cd=CAEYACoUMTE1O...> Toronto Star The City of Toronto says work on replacing an aged outfall shaft for the *Ashbridges Bay* Treatment Plant (ABTP) is about a third of the way complete.