GUELPH/ERAMOSA – James Dick Construction is waiting for Highway 7 to be ready for turning lane work before scheduling the first meeting of a “Hidden Quarry” community liaison committee.The committee is a requirement, among others, of a 2020 Ontario Land Tribunal decision to allow the quarry.Anyone living within 500 metres of the site – located at the northeast corner of Highway 7 and 6th Line, southeast of Rockwood in Guelph/Eramosa – can join t…