 The engineers were also to construct another two sets of bridges by the end of the first day.II Canadian Corps planned to construct up to three bridges across the Orne as quickly as possible to give I and VIII corps exclusive access to the river and the canal bridges north of Caen.Engineers from the 51st (Highland) Infantry Division, with a small detachment from the 3rd Infantry Division, were ordered to breach the German minefield in front of the Highland Division.