Dolime Quarry in Guelph to close early; site to be turned ...
Nov 11, 2019· By Robin MacLennan. Ontario Construction News staff writer. The City of Guelph and the owners of the Dolime Quarry have reached a potential solution to address concerns about how operations at the quarry could affect the city's drinking water.. If approved by Guelph City Council and the Province of Ontario, the proposal would see Dolime Quarry closed early and the site .