I went to a Toronto FC soccer game today (Saturday afternoon) at BMO Field and I really enjoyed the stadium ambiance. It is certainly different than a totally enclosed stadium such as the Rogers Centre. Although the Rogers Centre is very impressive, I can see why the simpler stadiums such as BMO Field for soccer, and Camden Yards (and other retro ball parks) for baseball are popular. I haven't been to Montreal's Molson Stadium to see the CFL Alouettes but I think that it would have a similar open-air feel.
I sat in the South goal-end stands (section 114). I spent quite a bit of time walking around the stadium. All the stands are very well equiped as far as washrooms and concessions are concerned. Most of the concession food stands are very simple and many are temporary (either small canopied tables or carts on wheels). The simple concession stands are very fitting and provide a county-fair type of ambiance. I only remember seeing 3 large permanent concession stands (the rest were portable).
Altough the east stands would be considered to be B-style seating in the Sierra report, it was far more impressive than I imagined. The east stands are opposite the larger West grandstand (here is an image of the east stands from a Wikipedia article -
http://upload.wikimedia.org/wikipedia/commons/8/89/East-stand-supporters-section-bmo-field.jpg). The only thing that I dislike about the BMO Field stadium are the aluminum risers which don't seem very durable (I think steel frame and concrete risers would be much better). Also, I think for a Halifax-area stadium some roof cover over the seats will be required.
I took several pictures. I posted them below. Although economical in design, the BMO Field is fully equiped with sufficient washrooms, concessions, club seats, picnic areas, etc. It provides a great stadium experience and is usually sold out for soccer games. So I think Halifax will be able to build a substantial stadium for a price of $60 million dollars. Halifax may not be able to build 20,000 - 25,000 seats for that price (including land and parking) but it should be possible to build a 15,000 - 20,000 permanent seat stadium for that price.
This is a picture that I took outside the east stands: (the exterior is quite impressive, in my opinion).
This is under the east stands:
This is the south side concouse taken from the west grandstand stairs. The south concourse is the only one that is not covered (although all concourses are open-air, the other sides are covered by seating stands)
This is under the north stands (below). I think this would be a good design for a 2nd tier of a Halifax-area stadium above a sunken lower bowl. I like this design because people can go to the concession areas and still look out onto the playing field (it would also provide lots of wheelchair accessible seating areas). Although I think the steel framing would be good for a 2nd tier in a Halifax-area stadium, I think the risers should be concrete instead of aluminum (the aluminum risers in the BMO Field didn't look very durable). I don't think that concrete risers would add much to the cost of a stadium but it would make it seem much more solid/permanent.
After seeing the BMO Field I feel very encouraged that the Halifax-area can build a stadium and achieve an excellent stadium ambiance at a relatively low cost.