Y ear: Technology: 2009 Micropiles In contemplating foundation options for the twinning of Highway 7 over the Scugog River, Ontario’s Ministry of Transport (MTO) had for years struggled with a dilemma: shallow foundations, that would not jeopardize the existing bridge footings, would not suf- fice to meet stringent new design codes (particularly with re- spect to scour), and a conventional deep foundation, while meet- ing code, would almost

Join for free to read