City working to minimize Project 9 disruptions - St. Albert Gazette

St. Albert Gazette
City working to minimize Project 9 disruptions
St. Albert Gazette
BORING – Engineer K.C. Er explains how the micro-tunnel boring machine works. Much of the tunneling for Project 9 will use a machine like this one. DOUG NEUMAN/St. Albert Gazette. INSIDE VIEW – The inside of the micro-tunnel boring machine.