Employees Posted on December 15, 2016 at 2:10 pm. I have seen the Gordon Willey building expand to include the South Wing then to include UOIT in 2002. I have also watched as the Simcoe building lost portables that gave way to a wonderful expansion of glass and steal in a modern design. The Simcoe building is old and worn and does need replacing but the corner stone or stones on the outside wall that faces Simcoe street – the bolder/stones – to me are what always reminds me of Durham College and where it started from. It will be sad to see the Simcoe building go but it is understandable. SHARE: