This link
http://1334.ca/resources leads to the resources page on our website. You'll see a pdf file there on the construction of our pit. It's had some minor modifications this year but the structure is the same. It takes under 15 minutes to put the frame and curtains up. We get a lot of compliments on it and it was a major factor in us winning the safety award at Waterloo last year after the safety guys watched us put it up without the use of a ladder.